CN201406969Y - Door with crack closing device - Google Patents
Door with crack closing device Download PDFInfo
- Publication number
- CN201406969Y CN201406969Y CN2009201175915U CN200920117591U CN201406969Y CN 201406969 Y CN201406969 Y CN 201406969Y CN 2009201175915 U CN2009201175915 U CN 2009201175915U CN 200920117591 U CN200920117591 U CN 200920117591U CN 201406969 Y CN201406969 Y CN 201406969Y
- Authority
- CN
- China
- Prior art keywords
- door
- expansion link
- crack
- catch
- closes
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a door, in particular to a door with a crack closing device which has the following technical scheme: a door with the crack closing device comprises a door body and a doorframe, wherein the crack closing device is arranged on the door body and comprises a separation blade arranged at the bottom end of the door body and a link gear forming the gap between a separationblade closing door body and the door frame. By adopting the technical scheme, the utility model overcomes the shortcoming existing in the prior art, and provides the door with the crack closing device, which has simple structure and can keep the crack closed.
Description
Technical field
The utility model relates to a kind of door, particularly a kind of door that closes tight device with crack between a door and its frame.
Background technology
At present; door mainly is made up of door body and doorframe; often there is the gap of a little in the door body between the outer rim on ground and doorframe or ground; in order to prevent that smog, water or other toy (as mouse, cockroach) from entering in the room in the gap between door and ground or the doorframe; people can bind a catch usually on door; though can play the effect that stops; can make the wearing and tearing of catch bottom but opening the door for a long time closes the door; the gap just can reveal again, and the bookbinding catch reduces the aesthetics of door greatly on door.
Summary of the invention
At the deficiency that prior art exists, the utility model provide a kind of simple in structure, can keep crack between a door and its frame to close the door that tight band crack between a door and its frame closes tight device.
For achieving the above object, the utility model provides following technical scheme: a kind of door that closes tight device with crack between a door and its frame, include a body and doorframe, described door body is provided with crack between a door and its frame and closes device, and this crack between a door and its frame closes device and includes the link gear of being located at a catch of body bottom and constituting gap between catch closing door body and the doorframe.
But crack between a door and its frame closes the setting opposite house body of device and the gap between the doorframe is sealed in this, and the catch that this crack between a door and its frame closes in the device can not produce wearing and tearing owing to using for a long time, installs and also can not have influence on the attractive in appearance of a body.
The utility model further is set to: described door body bottom offers places catch and the cavity adaptive with catch, the upper end of door body be provided with extend to the cavity place and with the gathering sill of cavity conducting, described link gear includes the return unit of expansion link and expansion link, this expansion link is in the gathering sill on the body, one end of expansion link sees through gathering sill and is revealed in a body upper end, the other end is connected with catch, expansion link is revealed in an end of body upper end and is provided with the inclined-plane, the width in gap is consistent between the height on this inclined-plane and the Men Tiyu doorframe, described door body is provided with along gathering sill offers short slot, and the return unit of expansion link is located in this short slot.
Setting of expansion link can be played the effect that compresses catch in this, and when the door body was in opening, expansion link, and also was in catch at this moment in the cavity on the body its jack-up by return unit, and the lower end of catch does not contact in ground; When the door body was closed, the inclined-plane, upper end of expansion link and doorframe were conflicted, and expansion link just can glide with gathering sill, and catch also can glide with expansion link, and when the door body was closed fully, catch was just with the gap complete closed between Men Tiyu doorframe or the Men Tiyu ground.
The utility model further is set to: the return unit of described expansion link include be inserted on the expansion link and with vertically disposed compressing tablet of expansion link and back-moving spring, the upper surface of compressing tablet and short slot is adjacent pastes, and back-moving spring is located between the lower surface of compressing tablet and short slot.
Being provided with in this is simple in structure.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 looks schematic diagram for the master of door body among the utility model embodiment;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the user mode schematic diagram of the utility model embodiment.
The specific embodiment
As Fig. 1, Fig. 2, a kind of door that closes tight device with crack between a door and its frame shown in Figure 3, include a body 1 and doorframe 2, described door body 1 is provided with crack between a door and its frame and closes device 3, and this crack between a door and its frame closes device 3 and includes the catch 31 of being located at a body 1 bottom and the link gear 32 that constitutes gap between catch 31 closing door bodies 1 and the doorframe 2.But crack between a door and its frame closes the setting opposite house body 1 of device 3 and the gap between the doorframe 2 is sealed, and the catch 31 that this crack between a door and its frame closes in the device 3 can not installed and also can not had influence on the attractive in appearance of a body 1 owing to using the generation wearing and tearing for a long time.
In the utility model embodiment, described door body 1 bottom offers places catch 31 and the cavity 11 adaptive with catch 31, the upper end of door body 1 be provided with extend to cavity 11 places and with the gathering sill 12 of cavity 11 conductings, described link gear 32 includes the return unit of expansion link 321 and expansion link 321, this expansion link 321 is in the gathering sill 12 on the body 1, one end of expansion link 321 sees through gathering sill 12 and is revealed in a body upper end, the other end is connected with catch 31, expansion link 321 is revealed in an end of body upper end and is provided with inclined-plane 3211, the width in gap is consistent between the height on this inclined-plane 3211 and door body 1 and the doorframe 2, described door body 1 is provided with along gathering sill 12 offers short slot 13, and the return unit of expansion link 321 is located in this short slot 13; The return unit of expansion link 321 include be inserted on the expansion link 321 and with expansion link 321 vertically disposed compressing tablet 322 and back-moving springs 323, compressing tablet 322 pastes with upper surface 131 neighbours of short slot 13, and back-moving spring 323 is located between the lower surface 132 of compressing tablet 322 and short slot 13.The setting of expansion link 321 can be played the effect that compresses catch 31, and when door body 1 was in opening, with its jack-up, and catch 31 also was in the cavity 11 on the body 1 this moment expansion link 321 by return unit, and the lower end of catch 31 does not contact in ground; When door body 1 is closed, conflict with doorframe 2 in the inclined-plane, upper end 3211 of expansion link 321, expansion link 321 just can glide with gathering sill 12, catch 31 also can glide with expansion link 321, when door body 1 is closed fully, catch 31 just with the gap complete closed between door body 1 and doorframe 2 or door body 1 and the ground, causes damage to doorframe 2 when compressing for inclined-plane, upper end 3211 and the doorframe 2 that prevents expansion link 321, also can with the place of compressing of expansion link 321 sheet metal be installed at doorframe 2; Certainly, the link gear 32 of catch 31 also can be installed in the side of a body 1, and behind the utility model, this type of change is easy to expect.
Claims (3)
1, a kind of door that closes tight device with crack between a door and its frame, include a body and doorframe, it is characterized in that: described door body is provided with crack between a door and its frame and closes device, and this crack between a door and its frame closes device and includes the link gear of being located at a catch of body bottom and constituting gap between catch closing door body and the doorframe.
2, band crack between a door and its frame according to claim 1 closes the door of tight device, it is characterized in that: described door body bottom offers places catch and the cavity adaptive with catch, the upper end of door body be provided with extend to the cavity place and with the gathering sill of cavity conducting, described link gear includes the return unit of expansion link and expansion link, this expansion link is in the gathering sill on the body, one end of expansion link sees through gathering sill and is revealed in a body upper end, the other end is connected with catch, expansion link is revealed in an end of body upper end and is provided with the inclined-plane, the width in gap is consistent between the height on this inclined-plane and the Men Tiyu doorframe, described door body is provided with along gathering sill offers short slot, and the return unit of expansion link is located in this short slot.
3, band crack between a door and its frame according to claim 2 closes the door of tight device, it is characterized in that: the return unit of described expansion link include be inserted on the expansion link and with vertically disposed compressing tablet of expansion link and back-moving spring, the upper surface of compressing tablet and short slot is adjacent pastes, and back-moving spring is located between the lower surface of compressing tablet and short slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201175915U CN201406969Y (en) | 2009-04-09 | 2009-04-09 | Door with crack closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201175915U CN201406969Y (en) | 2009-04-09 | 2009-04-09 | Door with crack closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406969Y true CN201406969Y (en) | 2010-02-17 |
Family
ID=41677902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201175915U Expired - Fee Related CN201406969Y (en) | 2009-04-09 | 2009-04-09 | Door with crack closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406969Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503600A (en) * | 2017-09-21 | 2017-12-22 | 北京城建长城建筑装饰工程有限公司 | A kind of novel door structure |
| CN108590466A (en) * | 2018-04-26 | 2018-09-28 | 俞权锋 | It prevents fires mute door |
-
2009
- 2009-04-09 CN CN2009201175915U patent/CN201406969Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503600A (en) * | 2017-09-21 | 2017-12-22 | 北京城建长城建筑装饰工程有限公司 | A kind of novel door structure |
| CN107503600B (en) * | 2017-09-21 | 2019-01-22 | 北京城建长城建筑装饰工程有限公司 | A kind of novel door structure |
| CN108590466A (en) * | 2018-04-26 | 2018-09-28 | 俞权锋 | It prevents fires mute door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20110409 |