CN204081668U - There is the weather tight air tight door of escaping function - Google Patents
There is the weather tight air tight door of escaping function Download PDFInfo
- Publication number
- CN204081668U CN204081668U CN201420456803.3U CN201420456803U CN204081668U CN 204081668 U CN204081668 U CN 204081668U CN 201420456803 U CN201420456803 U CN 201420456803U CN 204081668 U CN204081668 U CN 204081668U
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- dead bolt
- door leaf
- doorframe
- door
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model relates to a kind of weather tight air tight door with escaping function.It comprises doorframe and door leaf, and described doorframe and door leaf are rectangle, hinged between the same vertical edge of doorframe and door leaf, has weather strip and fireproof strip between doorframe and door leaf.All there is lockhole on the non-articulated limit of doorframe, there is dead bolt on the door leaf non-articulated limit corresponding to described lockhole, under the door state of pass, described dead bolt stretches in described lockhole.Described doorframe is hollow-core construction, and described door leaf contains internal layer and skin, all has heat insulating material in doorframe with the internal layer of door leaf and outer interlayer.Be characterized in the middle of described door leaf, medial surface there is the automatic unlocking mechanism driving dead bolt automatic telescopic through collision.Adopt this air tight door, run into emergency and easily escape from from cabin, there is escaping function.Be particularly useful on the cabin door on various naval vessel.
Description
Technical field
The utility model relates to a kind of air tight door.Specifically, be run into the weather tight air tight door that emergency can escape, be particularly useful on the cabin door on various naval vessel.
Background technology
All know in warship industry, the cabin door on current naval vessel is all traditional product.This cabin door comprises doorframe and door leaf, and described doorframe and door leaf are rectangle, hinged between the same vertical edge of doorframe and door leaf, has weather strip and fireproof strip between doorframe and door leaf, makes this cabin door specifically have windproof, rainproof and fire-proof function.Be provided with door lock between the non-articulated limit of doorframe and door leaf, this door lock is universal latch.Because door lock is universal latch, just must can open door lock by key or handle of unblanking, realize opening of cabin door.Once fire or other emergency appear in cabin, be difficult to quick enabling, personnel are difficult to escape from.Therefore, this cabin door not only function is few, and run into emergency be difficult to escape.
Utility model content
Problem to be solved in the utility model is to provide a kind of weather tight air tight door with escaping function.Adopt this air tight door, run into emergency and easily escape from from cabin, there is escaping function.
The problems referred to above to be solved in the utility model are realized by following technical scheme:
The weather tight air tight door with escaping function of the present utility model comprises doorframe and door leaf, and described doorframe and door leaf are rectangle, hinged between the same vertical edge of doorframe and door leaf, has weather strip and fireproof strip between doorframe and door leaf.All there is lockhole on the non-articulated limit of doorframe, there is dead bolt on the door leaf non-articulated limit corresponding to described lockhole, under the door state of pass, described dead bolt stretches in described lockhole.Described doorframe is hollow-core construction, and described door leaf contains internal layer and skin, all has heat insulating material in doorframe with the internal layer of door leaf and outer interlayer.Be characterized in the middle of described door leaf, medial surface there is the automatic unlocking mechanism driving dead bolt automatic telescopic through collision.
Described automatic unlocking mechanism comprises bar groove, described bar groove in be laterally fixed on door leaf medial surface upper below between and make notch towards indoor, all there is interior flanging described notch both sides.Have depression bar in bar groove, the cross section of described depression bar is channel-shaped, and the notch of depression bar is towards outdoors; All there is the outer flanging coordinated with flanging in bar groove on the notch both sides of depression bar, and the outer flanging of depression bar notch is in the interior flanging of bar groove notch.The first bearing pin is had between the two side of described bar groove, first bearing pin there is the first torsion spring, the two ends of described first torsion spring offset with the bottom land of bar groove and the bottom land of depression bar respectively, and two outer flangings of depression bar its notch under non-compressing are contacted with two interior flangings of bar groove notch all the time.Have the second bearing pin between that one end cell wall of the bar groove on adjacent door and door leaf non-articulated limit, this second bearing pin, near the notch of bar groove, the second bearing pin has plate.The two ends of described plate are upturned, and the one side in the middle of it is hinged on described second bearing pin and also can rotates around the second bearing pin.Bar groove one end of contiguous plate is connected with vertical slot, the longitudinal direction of described vertical slot and the longitudinal vertical of bar groove, and vertical slot that cell wall adjacent with bar groove has big uncork equal-sized with bar slot cross-section, and described bar groove is communicated with vertical slot; Outside the vertical slot relative with plate, cell wall there is little opening, described little opening inner side has the 3rd bearing pin, the axis of described 3rd bearing pin parallels with the second bearing pin, 3rd bearing pin there is the first dead bolt, the inner end of the first dead bolt is hinged on the 3rd bearing pin, the outer end of the first dead bolt at depression bar without in the lockhole stretched under external force pressure on doorframe non-articulated vertical edge.Have inner raised edge on the downside of the inner end of described first dead bolt, described inner raised edge is in outside the outer end of plate, and the bottom land of described plate inner end and depression bar offsets.Described 3rd bearing pin has the second torsion spring, and the second torsion spring two ends are resisted against in the inner raised edge of edge and the first dead bolt on cell wall outside vertical slot respectively.
All there is key seat the little opening both sides in described vertical slot inside outer wall face, and described 3rd bearing pin two ends are separately fixed on this two key seat.
Limited location plate below described plate centre, the inside of this limiting plate is fixed on the middle soffit of plate, the outside of limiting plate tilts to vertical slot bottom land, the vertical slot bottom land relative with outside limiting plate is fixed with limit base, under the non-oppression state of depression bar, the outside of described limiting plate is resisted against on limit base.
All there is the 4th bearing pin between two cell walls of the described vertical slot notch outside size openings, the 4th bearing pin all has interlock body.Described two interlock bodies are U-shaped, and it adopts lath to bend and forms, and all there is axis hole at its two ends, and its two ends are hinged on corresponding 4th bearing pin by this axis hole and also can rotate to an angle around the 4th bearing pin.All there is jack the bottom of two interlock bodies, all there is stretching pin the inner raised edge both sides of the first dead bolt inner end, this two stretching pin axially all with the parallel longitudinal of described vertical slot and be that in the jack that stretches into bottom the body that links of activity, jack bore is wherein greater than the diameter of described stretching pin respectively.Described interlock body one end has towards the internal projection at the bottom of vertical slot, and the door leaf bottom and upper segment corresponding to two internal projection has the second dead bolt and the 3rd dead bolt respectively, is all hinged with connecting rod between the inner end of the second dead bolt and the 3rd dead bolt and the internal projection of corresponding interlock body.All have lockhole inside the doorframe upper side frame corresponding with the 3rd dead bolt to the second dead bolt and lower frame, under the non-oppression state of described depression bar, described second dead bolt and the 3rd dead bolt all stretch in corresponding lockhole.
The medial surface bottom and upper segment of door leaf all has vertical chute, this two chute to be on same vertical line and respectively with on doorframe below on lockhole corresponding.
The 5th bearing pin and the 6th bearing pin is had between notch two wall of described vertical chute outer end, the outside of second, third dead bolt inner end is hinged on respectively on corresponding 5th bearing pin and also can rotates around the 5th bearing pin, 5th bearing pin has the 3rd torsion spring, the two ends of the 3rd torsion spring are resisted against the 6th bearing pin side of dead bolt inner end and contiguous vertical chute respectively; The outer end of the inside respectively by a shaft seat and Connection Block and respective link of second, third dead bolt inner end is hinged.
Take such scheme, have the following advantages:
As can be seen from the above scheme, owing to medial surface in the middle of described door leaf there being the automatic unlocking mechanism driving dead bolt automatic telescopic through collision.This automatic unlocking mechanism comprises bar groove, described bar groove in be laterally fixed on door leaf medial surface upper below between and make notch towards indoor, all there is interior flanging described notch both sides.Have depression bar in bar groove, the cross section of described depression bar is channel-shaped, and the notch of depression bar is towards outdoors; All there is the outer flanging coordinated with flanging in bar groove on the notch both sides of depression bar, and the outer flanging of depression bar notch is in the interior flanging of bar groove notch.The first bearing pin is had between the two side of described bar groove, first bearing pin there is the first torsion spring, the two ends of described first torsion spring offset with the bottom land of bar groove and the bottom land of depression bar respectively, and two outer flangings of depression bar its notch under non-compressing are contacted with two interior flangings of bar groove notch all the time.Have the second bearing pin between that one end cell wall of the bar groove on adjacent door and door leaf non-articulated limit, this second bearing pin, near the notch of bar groove, the second bearing pin has plate.The two ends of described plate are upturned, and the one side in the middle of it is hinged on described second bearing pin and also can rotates around the second bearing pin.Bar groove one end of contiguous plate is connected with vertical slot, the longitudinal direction of described vertical slot and the longitudinal vertical of bar groove, and vertical slot that cell wall adjacent with bar groove has big uncork equal-sized with bar slot cross-section, and described bar groove is communicated with vertical slot.Outside the vertical slot relative with plate, cell wall there is little opening, described little opening inner side has the 3rd bearing pin, the axis of described 3rd bearing pin parallels with the second bearing pin, 3rd bearing pin there is the first dead bolt, the inner end of the first dead bolt is hinged on the 3rd bearing pin, the outer end of the first dead bolt at depression bar without in the lockhole stretched under external force pressure on doorframe non-articulated vertical edge.Have inner raised edge on the downside of the inner end of described first dead bolt, described inner raised edge is in outside the outer end of plate, and the bottom land of described plate inner end and depression bar offsets.Described 3rd bearing pin has the second torsion spring, and the second torsion spring two ends are resisted against in the inner raised edge of edge and the first dead bolt on cell wall outside vertical slot respectively.When there is fire or other emergency in cabin, as long as collide described depression bar, just plate can be driven to rotate around the second bearing pin by depression bar, plate front end is upwarped and stirs the inner raised edge of the first dead bolt inner end, first dead bolt is rotated around the 3rd bearing pin, and then the first dead bolt is retracted in described vertical slot in the lockhole doorframe, thus achieve automatically opening of hatch door, the personnel in cabin can withdraw from fast.Make the utility model except having windproof, rainproof function, also have escaping function, function is more.
Accompanying drawing explanation
Fig. 1 is the weather tight air-tight door structure schematic diagram with escaping function of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the I point enlarged diagram of Fig. 2;
Fig. 4 is the B-B cross-sectional schematic of Fig. 1;
Fig. 5 is the J point enlarged diagram of Fig. 4;
Fig. 6 is the C-C cross-sectional schematic of Fig. 1;
Fig. 7 is the K point enlarged diagram of Fig. 6;
Fig. 8 is that the first dead bolt (enabling) state of retracting is illustrated;
Fig. 9 is second, third dead bolt retraction (enabling) view;
Figure 10 is the D-D cross-sectional schematic of Fig. 7;
Figure 11 is the schematic top plan view of Figure 10.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the weather tight air tight door with escaping function of the present utility model comprises doorframe 2 and door leaf 1, described doorframe 2 and door leaf 1 are rectangle, they are all arranged in vertical, hinged by hinge 3 between the same vertical edge of doorframe 2 and door leaf 1, be provided with weather strip 4 and fireproof strip 5 between doorframe 2 and door leaf 1, thus prevent wind, rain, gas to enter in cabin.Described doorframe 2 is hollow-core construction, and described door leaf 1 is containing internal layer 101 and outer 103, and be all filled with heat insulating material 102 in doorframe 2 and between the internal layer 101 of door leaf 1 and outer 103, described heat insulating material 102 is asbestos.
See Fig. 2, for avoiding in emergency circumstances can opening the door fast, on the medial surface in the middle of described door leaf 1, blackout has the automatic unlocking mechanism that can drive dead bolt automatic telescopic through collision.
As shown in Fig. 6, Fig. 7, Fig. 8, Figure 10 and Figure 11, described automatic unlocking mechanism comprises bar groove 6, described bar groove 6 in be laterally fixed on door leaf 1 medial surface upper below between and make notch towards indoor, described notch both sides are all processed with interior flanging.Be provided with depression bar 8 in bar groove 6, the cross section of described depression bar 8 is channel-shaped, and the notch of depression bar 8 is towards outdoors, and namely the notch of depression bar 8 is relative with the notch of bar groove 6.The notch both sides of depression bar 8 are all processed with the outer flanging coordinated with flanging in bar groove 6, and the outer flanging of depression bar 8 groove 6 mouthfuls is in the interior flanging of bar groove 6 notch.The first bearing pin 9 is connected with between the two side of described bar groove 6, first bearing pin 9 there is the first torsion spring 7, the two ends of described first torsion spring 7 offset with the bottom land of bar groove 6 and the bottom land of depression bar 8 respectively, and two outer flangings of depression bar 8 its notch under non-external force pressure are contacted with two interior flangings of bar groove 6 notch all the time.Be connected with the second bearing pin 25 between that one end cell wall of the bar groove 6 on adjacent door 2 and door leaf 1 non-articulated limit, this second bearing pin 25 and second bearing pin 25 parallel with the first bearing pin 9, near the notch of bar groove 6, the second bearing pin 25 is provided with plate 24.The two ends of described plate 24 are upturned, and the one side in the middle of it is hinged on described second bearing pin 25 and also can rotates around the second bearing pin 25.Bar groove 6 one end of contiguous plate 24 is connected with vertical slot 13, the longitudinal direction of described vertical slot 13 and the longitudinal vertical of bar groove 6, and vertical slot 13 that cell wall adjacent with bar groove 6 is processed with the big uncork equal with bar groove 6 cross-sectional sizes, and described bar groove 6 is communicated with vertical slot 13.Outside the vertical slot 13 relative with plate 24, cell wall is processed with little opening, described little opening both sides are all fixed with key seat, are connected with the 3rd bearing pin 11 between two key seats.The axis of described 3rd bearing pin 11 parallels with the second bearing pin 25,3rd bearing pin 11 is provided with the first dead bolt 12, the inner end of the first dead bolt 12 is hinged on the 3rd bearing pin 11, the outer end of the first dead bolt 12 at depression bar 8 without in the lockhole 16 stretched under external force pressure on doorframe 2 non-articulated vertical edge.Be processed with inner raised edge 10 on the downside of the inner end of described first dead bolt 12, described inner raised edge 10 is in outside the outer end of plate 24, and the bottom land of described plate 24 inner end and depression bar 8 offsets.Described 3rd bearing pin 11 is provided with the second torsion spring 17, second torsion spring 17 two ends to be resisted against respectively in the inner raised edge 10 of edge and the first dead bolt 12 on cell wall outside vertical slot 13.
For ease of positioning plate 24 under non-external force pressure, limiting plate 15 is provided with below in the middle of plate 24, the inside of this limiting plate 15 is fixed on the middle soffit of plate 24, the outside of limiting plate 15 tilts to vertical slot 13 bottom land, vertical slot 13 bottom land relative with outside limiting plate 15 is fixed with limit base 14, under the non-oppression state of depression bar 8, the outside of described limiting plate 15 is resisted against on limit base 14.
As shown in Fig. 4, Fig. 5, Fig. 9, Figure 10 and Figure 11, between two cell walls of described vertical slot 13 notch outside size openings, the 4th bearing pin 18 is all installed, all parallel between described two the 4th bearing pins 18 and between the 4th bearing pin 18 with the 3rd bearing pin 11, the 4th bearing pin 18 is provided with interlock body 21.Described two interlock bodies 21 are U-shaped, and it adopts lath to bend and forms, and its two ends are all processed with axis hole, and its two ends are hinged on corresponding 4th bearing pin 18 by this axis hole and also can rotate to an angle around the 4th bearing pin 18.The bottom of two interlock bodies 21 is all processed with jack 20, described inner raised edge 10 both sides of the first dead bolt 12 inner end are all processed with stretching pin 19, this two stretching pin 19 axially all with the parallel longitudinal of described vertical slot 13 and be that in the jack 20 that stretches into bottom the body 21 that links of activity, jack 20 bore is wherein greater than the diameter of described stretching pin 19 respectively.One end of described interlock body 21 vertical slot 13 inside wall is processed with towards the internal projection 23 at the bottom of vertical slot, door leaf 1 bottom and upper segment corresponding to two internal projection 23 is respectively arranged with the second dead bolt 26 and the 3rd dead bolt, connecting rod 22 is provided with between the inner end of the second dead bolt 26 and the 3rd dead bolt and the internal projection 23 of corresponding interlock body 21, connecting rod 22 one end is hinged on the second dead bolt 26 or the 3rd dead bolt inner end respectively, and connecting rod 22 other end is hinged in the internal projection 23 of corresponding interlock body 21 respectively.Be provided with lockhole 16 inside doorframe 2 upper side frame corresponding with the 3rd dead bolt to the second dead bolt 26 and lower frame, at described depression bar 8 under non-external force pressure state, described second dead bolt 26 and the 3rd dead bolt all stretch in corresponding lockhole 16.
For ease of being the second dead bolt 26 and the 3rd dead bolt guiding, be all fixed with vertical chute 27 at the medial surface bottom and upper segment of door leaf 1, this two chute to be on same vertical line and respectively with on doorframe 2 below on lockhole 16 corresponding.
Wherein, the 5th bearing pin 28 and the 6th bearing pin 29 is provided with between notch two wall of described vertical chute 27 outer end, the outside of second, third dead bolt inner end is hinged on respectively on corresponding 5th bearing pin 28 and also can rotates around the 5th bearing pin 28, the two ends 5th bearing pin 28 being provided with the 3rd torsion spring the 30, three torsion spring 30 are resisted against the 6th bearing pin 29 side of dead bolt inner end and contiguous vertical chute 27 respectively.The outer end of the inside respectively by a shaft seat 31 and Connection Block 32 and respective link 22 of second, third dead bolt inner end is hinged.
When there is fire or other emergency in cabin, as long as collide described depression bar 8, just plate 24 can be driven to rotate around the second bearing pin 25 by depression bar 8, plate 24 front end is upwarped and stirs the inner raised edge 10 of the first dead bolt 12 inner end, first dead bolt 12 is rotated around the 3rd bearing pin 11, and then the first dead bolt 12 is retracted in described vertical slot 13 in the lockhole 16 doorframe 2.Wherein, while the first dead bolt 12 is fluctuated by plate 24, the stretching pin 19 of the first both sides, dead bolt 12 inner end can pass through interlock body 21 drivening rod 22 simultaneously and be retracted in vertical slot 13 with the 3rd dead bolt in the lockhole 16 of doorframe 2 bottom and upper segment with the second dead bolt 26 be connected with individual connecting rod 22 together with the first dead bolt 12, thus achieve automatically opening of hatch door, the personnel in cabin can be withdrawn from fast.
Claims (7)
1. there is the weather tight air tight door of escaping function, comprise doorframe (2) and door leaf (1), described doorframe (2) and door leaf (1) are rectangle, hinged between the same vertical edge of doorframe (2) and door leaf (1), there are weather strip (4) and fireproof strip (5) between doorframe (2) and door leaf (1); The non-articulated limit of doorframe (2) all has lockhole (16), have dead bolt with on corresponding door leaf (1) the non-articulated limit of described lockhole (16), under the door state of pass, described dead bolt stretches in described lockhole (16); Described doorframe (2) is hollow-core construction, and described door leaf (1), containing internal layer (101) and outer (103), all has heat insulating material (102) in doorframe (2) and between the internal layer (101) of door leaf (1) and outer (103); It is characterized in that in the middle of described door leaf (1), medial surface there is the automatic unlocking mechanism driving dead bolt automatic telescopic through collision.
2. the weather tight air tight door with escaping function according to claim 1, it is characterized in that described automatic unlocking mechanism comprises bar groove (6), described bar groove (6) in be laterally fixed on door leaf (1) medial surface upper below between and make notch towards indoor, all there is interior flanging described notch both sides; Have depression bar (8) in bar groove (6), the cross section of described depression bar (8) is channel-shaped, and the notch of depression bar (8) is towards outdoors; All there is the outer flanging coordinated with bar groove (6) interior flanging on the notch both sides of depression bar (8), and the outer flanging of depression bar (8) groove (6) mouth is in the interior flanging of bar groove (6) notch; The first bearing pin (9) is had between the two side of described bar groove (6), first bearing pin (9) there is the first torsion spring (7), the two ends of described first torsion spring (7) offset with the bottom land of bar groove (6) and the bottom land of depression bar (8) respectively, and two outer flangings of depression bar (8) its notch under non-compressing are contacted with two interior flangings of bar groove (6) notch all the time; Have the second bearing pin (25) between that one end cell wall of bar groove (6) on adjacent door (2) and door leaf (1) non-articulated limit, this second bearing pin (25), near the notch of bar groove (6), the second bearing pin (25) has plate (24); The two ends of described plate (24) are upturned, and the one side in the middle of it is hinged on described second bearing pin (25) and above also can rotates around the second bearing pin (25); Bar groove (6) one end of contiguous plate (24) is connected with vertical slot (13), the longitudinal direction of described vertical slot (13) and the longitudinal vertical of bar groove (6), and vertical slot (13) that cell wall adjacent with bar groove (6) has the big uncork equal with bar groove (6) cross-sectional sizes, makes described bar groove (6) be communicated with vertical slot (13); Vertical slot (13) the outside cell wall relative with plate (24) there is little opening, described little opening inner side has the 3rd bearing pin (11), the axis of described 3rd bearing pin (11) parallels with the second bearing pin (25), 3rd bearing pin (11) there is the first dead bolt (12), the inner end of the first dead bolt (12) is hinged on the 3rd bearing pin (11), the outer end of the first dead bolt (12) at depression bar (8) without in the lockhole (16) stretched under external force pressure on doorframe (2) non-articulated vertical edge; Have inner raised edge (10) on the downside of the inner end of described first dead bolt (12), described inner raised edge (10) is in outside the outer end of plate (24), and the bottom land of described plate (24) inner end and depression bar (8) offsets; Described 3rd bearing pin (11) has the second torsion spring (17), and the second torsion spring (17) two ends are resisted against in the inner raised edge (10) of edge and the first dead bolt (12) on the cell wall of vertical slot (13) outside respectively.
3. the weather tight air tight door with escaping function according to claim 2, is characterized in that all there is key seat the little opening both sides in described vertical slot (13) inside outer wall face, and described 3rd bearing pin (11) two ends are separately fixed on this two key seat.
4. the weather tight air tight door with escaping function according to claim 2, it is characterized in that limited location plate (15) below described plate (24) centre, the inside of this limiting plate (15) is fixed on the middle soffit of plate (24), the outside of limiting plate (15) tilts to vertical slot (13) bottom land, vertical slot (13) bottom land relative with limiting plate (15) outside is fixed with limit base (14), under depression bar (8) non-oppression state, the outside of described limiting plate (15) is resisted against on limit base (14).
5. the weather tight air tight door with escaping function according to claim 2,3 or 4, all there is the 4th bearing pin (18) between two cell walls that it is characterized in that described vertical slot (13) notch outside size openings, the 4th bearing pin (18) all has interlock body (21); Described two interlocks body (21) are U-shaped, and it adopts lath to bend and forms, and all there is axis hole at its two ends, and its two ends are hinged on corresponding 4th bearing pin (18) by this axis hole and above also can rotate to an angle around the 4th bearing pin (18); Jack (20) is all arranged at the bottom of two interlocks body (21), all there is stretching pin (19) inner raised edge (10) both sides of the first dead bolt (12) inner end, this two stretching pin (19) axially all with the parallel longitudinal of described vertical slot (13) and be that in the jack (20) that stretches into bottom the body (21) that links of activity, jack (20) bore is wherein greater than the diameter of described stretching pin (19) respectively; Described interlock body (21) one end has towards the internal projection (23) at the bottom of vertical slot, there are the second dead bolt (26) and the 3rd dead bolt respectively with corresponding door leaf (1) bottom and upper segment of two internal projection (23), between the inner end of the second dead bolt (26) and the 3rd dead bolt and the internal projection (23) of corresponding interlock body (21), are all hinged with connecting rod (22); All have lockhole (16) with inside the second dead bolt (26) and the 3rd dead bolt corresponding doorframe (2) upper side frame and lower frame, under described depression bar (8) non-oppression state, described second dead bolt (26) and the 3rd dead bolt all stretch in corresponding lockhole (16).
6. the weather tight air tight door with escaping function according to claim 5, it is characterized in that the medial surface bottom and upper segment of door leaf (1) all has vertical chute (27), it is corresponding that this two chute is in the lockhole (16) that same vertical line is also gone up below with doorframe (2) respectively.
7. the weather tight air tight door with escaping function according to claim 6, it is characterized in that having the 5th bearing pin (28) and the 6th bearing pin (29) between notch two wall of described vertical chute (27) outer end, the outside of second, third dead bolt inner end is hinged on corresponding 5th bearing pin (28) respectively and above also can rotates around the 5th bearing pin (28), 5th bearing pin (28) has the 3rd torsion spring (30), the two ends of the 3rd torsion spring (30) are resisted against the 6th bearing pin (29) side of dead bolt inner end and contiguous vertical chute (27) respectively; The outer end of the inside respectively by a shaft seat (31) and Connection Block (32) and respective link (22) of second, third dead bolt inner end is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456803.3U CN204081668U (en) | 2014-08-14 | 2014-08-14 | There is the weather tight air tight door of escaping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456803.3U CN204081668U (en) | 2014-08-14 | 2014-08-14 | There is the weather tight air tight door of escaping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081668U true CN204081668U (en) | 2015-01-07 |
Family
ID=52174401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456803.3U Withdrawn - After Issue CN204081668U (en) | 2014-08-14 | 2014-08-14 | There is the weather tight air tight door of escaping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204081668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153644A (en) * | 2014-08-14 | 2014-11-19 | 无锡市海联舰船附件有限公司 | Weather-tight air-tight door with escape function |
-
2014
- 2014-08-14 CN CN201420456803.3U patent/CN204081668U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153644A (en) * | 2014-08-14 | 2014-11-19 | 无锡市海联舰船附件有限公司 | Weather-tight air-tight door with escape function |
| CN104153644B (en) * | 2014-08-14 | 2016-08-24 | 无锡市海联舰船附件有限公司 | There is the weather tight gas-tight door of escaping function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202249531U (en) | Protective airtight door for underground refuge chamber | |
| CN204081668U (en) | There is the weather tight air tight door of escaping function | |
| CN104153644B (en) | There is the weather tight gas-tight door of escaping function | |
| CN207988816U (en) | A kind of convertible windowing with easily assembling and Concealed side check apron | |
| CN105735816B (en) | A kind of gravitational equilibrium solid wood vertical sliding window | |
| CN204659409U (en) | A kind of can the safety bus of lateral opening | |
| CN211549442U (en) | Concrete sealing door | |
| CN208168719U (en) | A kind of double dynamical no door weather-tight shutter | |
| CN202055719U (en) | Double-leaf air-tight and whether-tight fireproof door with detachable plate | |
| CN106499310A (en) | A kind of Antiprizing door/window | |
| CN204386415U (en) | A kind of manual steel Rainproof louver window | |
| CN205189556U (en) | Door lock device of hatch door of area upset window | |
| CN203111871U (en) | Hard and open-top container | |
| CN104827870A (en) | Safety bus capable of being laterally opened | |
| CN102206986B (en) | Double-leaf airtight and weather-tight fireproof door with detachable plate | |
| CN109267910A (en) | Double-deck multipurpose venting of dust explosion vertical hinged door device | |
| CN206529199U (en) | A kind of elevator cage door lock unlocking apparatus | |
| CN203837380U (en) | Hinge type airtight cold storage door | |
| CN103851861A (en) | Hinge type airtight cold storage door | |
| CN210483440U (en) | Airtight heat preservation door for granary | |
| CN202944966U (en) | Door knife component in synchronous door knife with car door lock function | |
| CN103590716B (en) | Based on the sash window assembly of safety door | |
| CN202249338U (en) | Locking mechanism for protective airtight partitioning door | |
| CN202706821U (en) | Pump and room dual-purpose lift door for fire-fighting truck | |
| CN206523546U (en) | A kind of ammeter box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |