CN2371317Y - Multi-protection door - Google Patents
Multi-protection door Download PDFInfo
- Publication number
- CN2371317Y CN2371317Y CN 99208768 CN99208768U CN2371317Y CN 2371317 Y CN2371317 Y CN 2371317Y CN 99208768 CN99208768 CN 99208768 CN 99208768 U CN99208768 U CN 99208768U CN 2371317 Y CN2371317 Y CN 2371317Y
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- protection
- protection door
- framework
- 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
Images
Landscapes
- Special Wing (AREA)
Abstract
The utility model relates to a multi-protection door which has the advantages of multi-protection effect, convenient operation and low cost. The multi-protection door comprises a frame body, a door plate and at least a protection door plate, wherein, one side of the door plate is pivoted on the frame body, and the other side of the door plate is provided with a door lock. The protection door plate is in advance provided with a penetrable lock hole in the position corresponding to a door lock arranged on the door plate. A plurality of connecting structures are arranged between the door plate and the protection door plate, and a bolt lock structure is arranged between the frame body and the protection door plate. The protection door plate and the door plate are superposed and combined through the connecting structures and can be disengaged, and the protection door plate and the frame body form a detachable locking combination by the bolt lock structure.
Description
The utility model belongs to door, particularly a kind of multiple antitheft door.
The door and window of specific uses such as antitheft, the fire prevention of commonly using lies in the general door-plate outside usually one plate body is set in addition again.This plate body system is articulated in a hinge in addition cuts off from the frame.This outer panel system is selected different materials according to its purposes, adopts steel plate as security door; Labeled door then uses PLASTIC LAMINATED, uses the protection effect that increases door-plate.
Yet this dual door-plate of commonly using since the additional door-plate system in its outside separate with original door-plate, therefore must use other one group of hinge with this protective door device on doorframe, and on this protective door also one group of door lock of device in addition.So, cause the user using very inconvenience in the operation when the user opens the door or at closing time, must open or close the twice door lock at every turn.Even more serious especially situation is when fire or the generation of other emergencies, if the latch failure on the outside protection door-plate or stuck will block means of escape, thereby make the stranded unsafe condition of survivor.
In addition, the double protection door of commonly using is because its two door-plates are separate, thus doorframe must have can be for the space of inside and outside door-plate installing, so that the space of doorframe must strengthen, and install a door lock respectively on the inside and outside layer door-plate, therefore more cause the cost costliness of door.
The purpose of this utility model provides a kind of have multiple-protection effect, easy to operate, multiple antitheft door that cost is low.
The utility model comprises framework, door-plate and at least one fan protection door-plate; Door-plate is hubbed on the framework with the one side, and its opposite side is equiped with door lock; The lockhole that penetrates is reserved in the door lock corresponding position on protection door-plate and the door-plate; Be provided with some connected structures between door-plate and the protection door-plate; Between framework and protection door-plate, be provided with the bolt-lock structure; The protection door-plate constitutes departing overlapping the combination by connected structure and door-plate, and the locking that can throw off by bolt-lock structure and framework formation combines.
Wherein:
Connected structure comprises insert and the slot that is arranged at respectively on door-plate and the protection door-plate; Insert is corresponding with slot, and when door-plate and protection door-plate were overlapping, insert inserted in the slot, is combined on the door-plate so that protective door is hardened.
The slot peristome has a bigger end.
The insert end has the bigger end of elasticity; The slot peristome is provided with the holding section of diameter less than the bigger end of insert elasticity; After in insert is inserted into slot, the bigger end of the elasticity of insert can be fastened togather with the holding section of slot.
The framework inboard is provided with some keyholes; The bolt-lock structure comprises that the plurality of fixed part reaches and driven unit; Fixture is arranged on the protection door-plate, and its end can protrude from protection door-plate side, and can snap in the inboard keyhole of framework; Driven unit is connected with fixture and drives fixture makes expanding-contracting action.
The latch of fixture for moving as straight line.
Driven unit comprises rocking arm, rotating shaft and connecting rod; Rocking arm is journaled on the protection door-plate with its middle part by rotating shaft, is articulated with connecting rod between the end of its two ends and plurality of fixed part.
Door-plate is provided with pulling assembly; Pulling assembly is corresponding with the driven unit of bolt-lock structure; And when door-plate and protection door-plate were overlapping, pulling assembly combined with driven unit.
Pulling assembly comprises rotating shaft, first connector, handle and second connector; Rotating shaft is journaled on the door-plate, first connector be arranged on rotating shaft with protection door-plate opposite end, handle is arranged on the other end of rotating shaft; Second connector be arranged at bolt-lock structure driven unit rotating shaft with the door-plate opposite end; First connector is corresponding with second connector, and when door-plate and protection door-plate were overlapping, first connector and second connector mutually combined.
Protection door-plate side is provided with some keyholes; The bolt-lock structure comprises the plurality of fixed part; Fixture is arranged on the framework, and its end can protrude from the framework inner side edge, and can snap in the protection door-plate side keyhole.
The bolt-lock structure also comprises driven unit; Driven unit is connected with fixture and drives fixture makes expanding-contracting action.
Driven unit comprises connecting rod and pulling assembly; Connecting rod is connected in the fixture end; Pulling assembly is arranged on the connecting rod, and its end extends the framework outside.
The bolt-lock structure also comprises connecting rod; The fixture that is arranged at protection door-plate the same side is fixed on the connecting rod, and connecting rod is provided with the terminal extension rod that is connected with the connecting rod of driven unit.
Door-plate is outer, the inboard is provided with first, second protection door-plate respectively; Be respectively equipped with independently bolt-lock structure between first, second protection door-plate and the framework.
Because the utility model comprises framework, door-plate and at least one fan protection door-plate; Door-plate is hubbed on the framework with the one side, and its opposite side is equiped with door lock; The lockhole that penetrates is reserved in the door lock corresponding position on protection door-plate and the door-plate; Be provided with some connected structures between door-plate and the protection door-plate; Between framework and protection door-plate, be provided with the bolt-lock structure; The protection door-plate constitutes departing overlapping the combination by connected structure and door-plate, and the locking that can throw off by bolt-lock structure and framework formation combines.Some connected structures by being arranged between protection door-plate and the door-plate can make protective door plate and door-plate combine, and also can make to protect door-plate and separate with door-plate, and will protect door-plate by one group of bolt-lock structure and be fixed on the framework separately.When protection door-plate and door-plate were overlapping, the protection door-plate did not directly combine with framework, but attached on the door-plate, is installed on indirectly on the framework again, and integrally-built volume is little, the saving space; And door lock independently, both escapable costs, can only need locking because of coming in and going out when indoor or open one door lock more easy in operation again, and has sizable elasticity in the use, not only has the multiple-protection effect, and easy to operate, cost is low, thereby reach the purpose of this utility model.
Fig. 1, be the utility model structural representation stereogram (open mode).
Fig. 2, be the utility model structural representation stereogram (outside protective door closed condition).
Fig. 3, be the utility model structural representation horizontal cross.
Fig. 4, for the utility model structural representation horizontal cross (opening the door-plate state).
Fig. 5, be the utility model structural representation vertical sectional view (bolt-lock structure closed condition).
Fig. 6, be the utility model structural representation vertical sectional view (bolt-lock structure opening).
Fig. 7, for the utility model structural representation vertical sectional view (the bolt-lock structure has connecting rod).
Fig. 8, for the utility model structural representation horizontal cross (connected structure has the bigger end insert of band).
Fig. 9, be the utility model structural representation stereogram (have first, second protection door-plate).
Figure 10, for the utility model structural representation vertical sectional view (the bolt-lock structure is arranged on the framework).
Below in conjunction with accompanying drawing the utility model is further elaborated.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises framework 10, door-plate 20 and protection door-plate 30.Framework 10 is to be set up on the building walls.Door-plate 20 is hubbed on the framework 10.Protection door-plate 30 is arranged at door-plate 20 outsides.Protect door-plate 30 visual purposes differences and select different materials.For example: when as labeled door, protection door-plate 30 can be selected fire proofing wood matter; When as security door, can select the material of steel plate as protection door-plate 30.
As shown in Figure 3, door-plate 20 is to be hubbed at framework 10 inboards by one group of hinge 21, and can rotate for the center by this hinge 21, closes or opening to be.As shown in Figure 1, door-plate 20 movable ends are that device has a door lock 22, when door-plate 20 cuts out, with door lock 22 with on the door-plate 20 locking frameworks 10.As Fig. 1, Fig. 2, shown in Figure 3, the utility model principal character can make protective door plate 30 and door-plate 20 combine for being provided with some connected structures 40 between protection door-plate 30 and the door-plate 20; And this protection door-plate 30 also can separate with door-plate 20, and is fixed in separately on the framework 10 by one group of bolt-lock structure 40.
Protection door-plate 30 does not directly combine with framework 10, but attached on the door-plate 20, is installed on indirectly on the framework 10 again.And do not have independently door lock on this protection door-plate 30.Yet, reserve the lockhole 32 that penetrates in protection door-plate 30 and door lock 22 corresponding positions for making the user to open door lock 22 from protection door-plate 30 outsides.
As shown in Figure 2, the connected structure 40 between the utility model door-plate 20 and the protection door-plate 30 comprises several inserts 41, is to protrude the inner surface that is arranged at protection door-plate 30; Several slots 42 are corresponding to some inserts 41 positions, are arranged at the surface that door-plate 20 contacts with protection door-plate 30, can be inserted in wherein for insert 41.As shown in Figure 3, slot 42 peristomes have a bigger end 421, so that insert 41 can easily enter in this slot 42.
As shown in Figure 3, when door-plate 20 covered together with protection door-plate 30, these some inserts 41 were can be inserted in some slots 42, and protection door-plate 30 can be attached on the door-plate 20, and can be the center rotation with hinge 22 together along with door-plate 20.
And as Fig. 2, shown in Figure 4, when the bolt-lock structure 50 of protection on the door-plate 30 is fixed on the framework 10, and the user is when opening door-plate 20, and insert 41 is to break away from slot 42, protection door-plate 30 can be fixed in separately on the framework 10, and door-plate 20 still can be opened arbitrarily.
In addition, above-mentioned connected structure 40 also can change insert 41 to be located on the door-plate 20, and with slot 42 change be located at the protection door-plate 30 on, can reach identical effect equally.
Used protection door-plate 30 is the plate body structure of hollow among this embodiment, therefore makes bolt-lock structure 50 can be installed on the inboard of protection door-plate 30.As shown in Figure 5, bolt-lock structure 50 comprises fixture 51, driven unit 52 and guide member 55.Fixture 51 is arranged at protection door-plate 30 dual-sides, and its terminal system protrudes from the end face of protection door-plate 30 dual-sides.Guide member 55 is arranged on the protection door-plate 30, in order to guide plurality of fixed part 51 along the rectilinear direction displacement.Driven unit 52 is used to drive fixture 51 and makes expanding-contracting action, therefore can make this plurality of fixed part 51 protrude from the outside of this protection door-plate 30, or be hidden in this protection door-plate 30 inside.
As Fig. 3, shown in Figure 5, driven unit 52 is a rotatable rocking arm, it has the rotating shaft 53 that is journaled on the protection door-plate 30, articulate connecting rod 54 between the end of the two ends of driven unit 52 and plurality of fixed part 51, when driven unit 52 rotations, just can drive the displacement that plurality of fixed part 51 is made rectilinear direction by connecting rod 54.
As Fig. 3, Fig. 5, shown in Figure 6, these protection door-plate 30 dual-sides are respectively arranged with several openings 31, use for visiting plurality of fixed part 51 and pass, and the medial surface of this framework 10 and this plurality of fixed part 51 relative positions are provided with several keyholes 11, and these several keyholes 11 are to be inserted in wherein for these several fixtures 51.As shown in Figure 3, when protection door-plate 30 was positioned at fastening position, this plurality of fixed part 51 was can protrude in these some keyholes 11 of insertion, and therefore can will protect door-plate 30 by this plurality of fixed part 51 is fixed in fastening position.
In addition, as shown in Figure 3, the medial surface of door-plate 20 is provided with a pulling assembly 60, operates bolt-lock structure 50 for the user with enough medial surfaces from door-plate 20.Pulling assembly 60 has rotating shaft 61 and the handle 62 that is journaled on the door-plate 20.The rotating shaft 53 of the position of rotating shaft 61 and driven unit 52 is positioned on the same central axis.Handle 62 is installed in rotating shaft 61 ends, and the user is by handle 62 rotating shafts 61.The rotating shaft 53 of bolt-lock structure 50 protrudes in the surface of protecting door-plate 30 near the end system of door-plate 20, and is provided with one second connector 56 in this end face.Simultaneously, the front end of pulling assembly 60 rotating shafts 61 system is provided with one first connector 63.As shown in Figure 3, when door-plate 20 overlaped with protection door-plate 30, first connector 63 of rotating shaft 61 ends can insert second connector 56 of rotating shaft 53 ends.
And, can firmly be installed on the framework 10 for making protection door-plate 30, can use two groups of above bolt-lock structures 50, be arranged at the upper and lower side of protection door-plate 30 respectively, can not rock so that protect when door-plate 30 is fixed on the framework 10.
Bolt-lock structure 50 can horizontal direction be arranged on the protection door-plate 30, can also vertical direction be arranged on the protection door-plate 30.
As shown in Figure 1, the utility model is by aforesaid connected structure 40, to protect door-plate 30 and be combined as a whole, and therefore not only make to the utlity model has the favorable protection effect, and make protection door-plate 30 not need hinge or other fastening devicess just can be installed on the framework 10 with door-plate 20.Thereby make the volume of the integrally-built volume of the utility model, save the space less than the double protection door of commonly using.In addition, protection need not be installed door lock on the door-plate 30, and both escapable costs can only need locking or open one door lock when indoor more easy in operation again because of coming in and going out.
Moreover protection door-plate 30 can be fixed on separately on the framework 10, and after protecting door-plate 30 and being fixed on the framework 10, door-plate 20 still can freely be opened, and makes the utility model have sizable elasticity in the use.Simultaneously, after the user closes door-plate 20, can close, make extraneous effractor be difficult to protection door-plate 30 is opened, reach very good safe effect from the indoor bolt-lock structure 50 that will protect door-plate 30.
Also can be as shown in Figure 7, the fixture 51 that will be arranged at protection door-plate 30 the same sides respectively is fixed on the connecting rod 57, connecting rod 57 is provided with extension rod 58, and extension rod 58 ends are connected with the connecting rod 54 of driven unit 52, just can drive connecting rods 57 by driven unit 52.Make fixture 51 more than two pairs be subjected to the driving of one group of driven unit 52 simultaneously by connecting rod 57, making only needs one group of pulling assembly 60 and driven unit 52, just can drive all fixtures 51, to reach the purpose of simplified structure.
Also can be as shown in Figure 8, connected structure 40a comprises insert 41a and slot 42a.The head end of insert 41a has a bigger end 43a that diameter is bigger, and bigger end 43a is made by elastomeric material, but its diameter elasticity is changed.Be provided with the holding section 44a of a bigger end 43a of the little big insert 41a of diameter in the aperture position of slot 42a.After in insert 41a is inserted into slot 42a, the bigger end 43a of insert 41a can be fastened togather with the holding section 44a of slot 42a, makes insert 41a and slot 42a be not easy to break away from, so that protection door-plate 30 more firmly installs on door-plate 20.
Also can be as shown in Figure 9, outside door-plate 20, the inboard is provided with first, second protection door- plate 30a, 30b respectively.Be respectively equipped with independently bolt-lock structure 50a, 50b on first, second protection door-plate 30a, the 30b, and can be individually fixed on the framework 10.First, second protection door- plate 30a, 30b can select the structure of identical protection effect for use, also can adopt structure with different protection effects, as, first, second protection door- plate 30a, 30b are respectively fire prevention protection door-plate and antitheft protection door-plate, use to reach the double protection effect.
Also can be as shown in figure 10,50a is arranged on the framework 10 with the bolt-lock structure.Bolt-lock structure 50a comprises that slip is arranged at fixture 51a and the connecting rod 57a on the framework 10.Fixture 51a end can protrude from framework 10 medial surfaces and insert in some keyhole 31a that are located on the protection door-plate 30.Pulling assembly 52a is set on the connecting rod 57a.Connecting rod 57a is connected in fixture 51a end, and pulling assembly 52a extension protrudes in framework 10 outsides, pulls connecting rod 57a control plurality of fixed part 51a for the user and makes expanding-contracting action.
Claims (14)
1, a kind of multiple antitheft door, it comprises framework, door-plate and at least one fan protection door-plate; Door-plate is hubbed on the framework with the one side, and its opposite side is equiped with door lock; It is characterized in that the lockhole that penetrates is reserved in the door lock corresponding position on described protection door-plate and the door-plate; Be provided with some connected structures between door-plate and the protection door-plate; Between framework and protection door-plate, be provided with the bolt-lock structure; The protection door-plate constitutes departing overlapping the combination by connected structure and door-plate, and the locking that can throw off by bolt-lock structure and framework formation combines.
2, multiple antitheft door according to claim 1 is characterized in that described connected structure comprises insert and the slot that is arranged at respectively on door-plate and the protection door-plate; Insert is corresponding with slot, and when door-plate and protection door-plate were overlapping, insert inserted in the slot, is combined on the door-plate so that protective door is hardened.
3, multiple antitheft door according to claim 1 and 2 is characterized in that described slot peristome has a bigger end.
4, multiple antitheft door according to claim 1 and 2 is characterized in that described insert end has the bigger end of elasticity; The slot peristome is provided with the holding section of diameter less than the bigger end of insert elasticity; After in insert is inserted into slot, the bigger end of the elasticity of insert can be fastened togather with the holding section of slot.
5, multiple antitheft door according to claim 1 and 2 is characterized in that described framework inboard is provided with some keyholes; The bolt-lock structure comprises that the plurality of fixed part reaches and driven unit; Fixture is arranged on the protection door-plate, and its end can protrude from protection door-plate side, and can snap in the inboard keyhole of framework; Driven unit is connected with fixture and drives fixture makes expanding-contracting action.
6, multiple antitheft door according to claim 5 is characterized in that the latch of described fixture for moving as straight line.
7, multiple antitheft door according to claim 5 is characterized in that described driven unit comprises rocking arm, rotating shaft and connecting rod; Rocking arm is journaled on the protection door-plate with its middle part by rotating shaft, is articulated with connecting rod between the end of its two ends and plurality of fixed part.
8, multiple antitheft door according to claim 5 is characterized in that being provided with pulling assembly on described door-plate; Pulling assembly is corresponding with the driven unit of bolt-lock structure; And when door-plate and protection door-plate were overlapping, pulling assembly combined with driven unit.
9, multiple antitheft door according to claim 5 is characterized in that described pulling assembly comprises rotating shaft, first connector, handle and second connector; Rotating shaft is journaled on the door-plate, first connector be arranged on rotating shaft with protection door-plate opposite end, handle is arranged on the other end of rotating shaft; Second connector be arranged at bolt-lock structure driven unit rotating shaft with the door-plate opposite end; First connector is corresponding with second connector, and when door-plate and protection door-plate were overlapping, first connector and second connector mutually combined.
10, multiple antitheft door according to claim 1 and 2 is characterized in that described protection door-plate side is provided with some keyholes; The bolt-lock structure comprises the plurality of fixed part; Fixture is arranged on the framework, and its end can protrude from the framework inner side edge, and can snap in the protection door-plate side keyhole.
11, multiple antitheft door according to claim 10 is characterized in that described bolt-lock structure also comprises driven unit; Driven unit is connected with fixture and drives fixture makes expanding-contracting action.
12, multiple antitheft door according to claim 11 is characterized in that described driven unit comprises connecting rod and pulling assembly; Connecting rod is connected in the fixture end; Pulling assembly is arranged on the connecting rod, and its end extends the framework outside.
13, multiple antitheft door according to claim 5 is characterized in that described bolt-lock structure also comprises connecting rod; The fixture that is arranged at protection door-plate the same side is fixed on the connecting rod, and connecting rod is provided with the terminal extension rod that is connected with the connecting rod of driven unit.
14, multiple antitheft door according to claim 1 and 2, it is characterized in that outside described door-plate, the inboard be provided with respectively first, second the protection door-plate; Be respectively equipped with independently bolt-lock structure between first, second protection door-plate and the framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208768 CN2371317Y (en) | 1999-04-08 | 1999-04-08 | Multi-protection door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208768 CN2371317Y (en) | 1999-04-08 | 1999-04-08 | Multi-protection door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2371317Y true CN2371317Y (en) | 2000-03-29 |
Family
ID=34002465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99208768 Expired - Fee Related CN2371317Y (en) | 1999-04-08 | 1999-04-08 | Multi-protection door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2371317Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818741A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | Electrical equipment box |
-
1999
- 1999-04-08 CN CN 99208768 patent/CN2371317Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818741A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | Electrical equipment box |
| CN111818741B (en) * | 2020-06-27 | 2021-08-27 | 广东佰林电气设备厂有限公司 | Electrical equipment box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2191821C (en) | Locking system for a window | |
| US5709111A (en) | Lock system | |
| CN1875157A (en) | A temporary closure | |
| KR20090067498A (en) | Mortise at the same time unlock dead bolt and latch bolt | |
| CA2146301A1 (en) | Pivotable mullion assembly | |
| CN1303460A (en) | Mortise lock | |
| CN2371317Y (en) | Multi-protection door | |
| CN1590685A (en) | Latch | |
| EP1356179B1 (en) | Control system for windows, doors, or the like, and window, door, or the like with such a control system | |
| CN1671940A (en) | Latch for a mobile part of a vehicle body, such as a flap or a door, especially a rear opening | |
| CN1270269A (en) | Multiple antitheft door | |
| CN201254897Y (en) | Novel totally-enclosed fireproofing escape lock | |
| CN209855604U (en) | Anti-theft window | |
| EP2105569A1 (en) | Window assembly | |
| CN2507961Y (en) | Multiple theftproof and emergency linkage opening lock for door | |
| CN1289777C (en) | Door system for storehouse | |
| CN2780945Y (en) | Anti-theft safety window | |
| CN216866471U (en) | Anti-theft door | |
| CN2355079Y (en) | Improved structures of doors | |
| CN218970994U (en) | Steel-wood combined center shaft door | |
| CN2793252Y (en) | Latch device of safety door and window without lock and key | |
| CN217264154U (en) | Elevator door knife device and elevator door | |
| AU2005205789B2 (en) | Improvements to Louvre Windows | |
| CN2358203Y (en) | Horizontal-opening type antipick door | |
| CN2278036Y (en) | Hanging fastening type safety door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |