CN110714677A - Fireproof window closer - Google Patents
Fireproof window closer Download PDFInfo
- Publication number
- CN110714677A CN110714677A CN201810760941.3A CN201810760941A CN110714677A CN 110714677 A CN110714677 A CN 110714677A CN 201810760941 A CN201810760941 A CN 201810760941A CN 110714677 A CN110714677 A CN 110714677A
- Authority
- CN
- China
- Prior art keywords
- positioning block
- guide rail
- support plate
- temperature control
- block
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000009970 fire resistant effect Effects 0.000 claims 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a fireproof window closer, which comprises a guide rail and a rocker arm component, wherein a bracket plate and a sliding block are arranged in the guide rail in a sliding manner, a rocker arm shaft extending out of the guide rail is arranged in a central hole of the sliding block through hexagonal iron, the outer end of the rocker arm shaft is rotatably connected to the rocker arm component, a positioning block is fixed in the guide rail through an inner hexagonal fastening screw, the positioning block is arranged between the bracket plate and the sliding block, a distance is arranged between the bracket plate and the positioning block, a cross round head screw penetrates through the bracket plate and then is connected to the positioning block, a temperature control pin is arranged between the bracket plate and the positioning block, one end of the temperature control pin is propped against the bracket plate, the other end of the temperature control pin is propped against the positioning block, a mandril penetrates through the bracket plate and the positioning block, one end of the mandril, which is close to; has the advantages that: install on door and window, when meetting the conflagration, realize closing the window automatically, use safer.
Description
Technical Field
The invention relates to a door and window fireproof component, in particular to a fireproof window closer.
Background
When the conflagration that takes place, the window of opening lets the intensity of a fire spread easily, and current window structure when the conflagration appears, can not realize automatic window closing, has the potential safety hazard, does not mainly have the window device of closing of good realization this function.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a fireproof window closer.
In order to achieve the above object, the invention takes the following measures:
a fireproof window closer comprises a guide rail and a rocker arm component, wherein a support plate and a slide block are arranged in the guide rail in a sliding manner, a rocker arm shaft extending out of the guide rail is arranged in a central hole of the slide block through hexagonal iron, the outer end of the rocker arm shaft is rotatably connected to the rocker arm component, a positioning block is fixed in the guide rail through an inner hexagonal fastening screw and is arranged between the support plate and the slide block, a distance is arranged between the support plate and the positioning block, a cross round head screw penetrates through the support plate and is connected to the positioning block, a temperature control pin is arranged between the support plate and the positioning block, one end of the temperature control pin is pressed against the support plate, the other end of the temperature control pin is pressed against the positioning block, a push rod penetrates through the support plate and the positioning block, a hexagonal nut is connected to one end of the push rod, which is close to the positioning block, a spring is sleeved at one, an elastic sheet for limiting the movement of the sliding block is fixed on the positioning block through a rubber nail, one end of the elastic sheet, which faces the sliding block, extends out, and the middle of the elastic sheet protrudes upwards to form a cambered surface structure;
the end part of the guide rail is inserted with a guide rail end cover;
the rocker arm shaft is fixedly connected with the hexagonal iron through threads;
a steel ball is arranged in the center hole of the hexagonal iron through an inner hexagonal headless screw, and the exposed part of the steel ball is in contact with the elastic sheet;
the temperature control pin is fused when the temperature is higher than 68 ℃.
The invention has the beneficial effects that: the utility model has the advantages of practicality, low in production cost, novel structure installs on door and window, when meetting the conflagration, realizes closing the window automatically, uses safelyr.
Drawings
Fig. 1 is a schematic longitudinal sectional view of a temperature control pin according to the present invention.
FIG. 2 is a schematic diagram of the structure of the slider in longitudinal section.
Detailed Description
A fireproof window closer comprises a guide rail 2 and a rocker arm component 13, wherein a support plate 4 and a sliding block 18 are arranged in the guide rail 2 in a sliding manner, a rocker arm shaft 16 extending out of the guide rail 2 is arranged in a central hole of the sliding block 18 through a hexagonal iron 17, the outer end of the rocker arm shaft 16 is rotatably connected to the rocker arm component 13, a positioning block 7 is fixed in the guide rail 2 through an inner hexagonal fastening screw 11, the positioning block 7 is arranged between the support plate 4 and the sliding block 18, a distance is arranged between the support plate 4 and the positioning block 7, a cross round head screw 3 penetrates through the support plate 4 and then is connected to the positioning block 7, a temperature control pin 10 is arranged between the support plate 4 and the positioning block 7, one end of the temperature control pin 10 is abutted against the support plate 4, the other end of the temperature control pin is abutted against the positioning block 7, a push rod 5 penetrates through the support plate 4 and the positioning block 7, one end, close to the, one end of the spring 6 is pressed against the positioning block 7, the other end of the spring is pressed against the stop block 5-1 at the end part of the ejector rod 5, an elastic sheet 8 for limiting the movement of the sliding block 18 is fixed on the positioning block 7 through a rubber nail 12, one end of the elastic sheet 8, facing the sliding block 18, extends out, and the middle of the elastic sheet 8 protrudes upwards to form an arc surface structure 8-1.
The end part of the guide rail 2 is inserted with a guide rail end cover 1.
The rocker arm shaft 16 is fixedly connected with the hexagonal iron 17 through threads.
The steel ball 14 is arranged in a center hole of the hexagonal iron 17 through an inner hexagonal headless screw 15, and the exposed part of the steel ball 14 is in contact with the elastic sheet 8. The stability of the slide of the slider 18 is improved.
The temperature control pin 10 is fused when the temperature is higher than 68 ℃.
In the practical application process, the guide rail 2 is installed on a window frame, the door and window connecting end 13-1 of the rocker arm assembly 13 is connected to the window door in a rotating mode, when a fire occurs, the temperature rises rapidly, the temperature control pin 10 is fused and exploded, the ejector rod 5 is driven by the elastic force of the spring 6 to move towards one end of the sliding block 18, the ejector rod 5 drives the sliding block 18 towards one end far away from the elastic piece 8, the sliding block 18 is separated from the limit of the elastic piece 8, when the sliding block 18 moves, the rocker arm assembly 13 rotates along the rocker arm shaft 16, the rocker arm assembly 13 drives the window door to rotate along a hinge for installing the window door, and the purpose of closing.
Claims (5)
1. A fire protection window closer comprising a guide rail (2) and a rocker arm assembly (13), characterized in that: a support plate (4) and a sliding block (18) are arranged in the guide rail (2) in a sliding manner, a rocker shaft (16) extending out of the guide rail (2) is arranged in a central hole of the sliding block (18) through a hexagonal iron (17), the outer end of the rocker shaft (16) is rotatably connected to a rocker assembly (13), a positioning block (7) is fixed in the guide rail (2) through an inner hexagonal fastening screw (11), the positioning block (7) is arranged between the support plate (4) and the sliding block (18), a distance is arranged between the support plate (4) and the positioning block (7), a cross round head screw (3) penetrates through the support plate (4) and then is connected to the positioning block (7), a temperature control pin (10) is arranged between the support plate (4) and the positioning block (7), one end of the temperature control pin (10) is abutted against the support plate (4), the other end of the temperature control pin is abutted against the positioning block (7), and an ejector rod (5) penetrates through the support plate (4) and, one end of the ejector rod (5) close to the support plate (5) is connected with a hexagonal nut (9), one end of the ejector rod (5) close to the positioning block (7) is sleeved with a spring (6), one end of the spring (6) is pressed on the positioning block (7), the other end of the spring is pressed on a stop block (5-1) at the end part of the ejector rod (5), an elastic sheet (8) for limiting the movement of the sliding block (18) is fixed on the positioning block (7) through a rubber nail (12), one end of the elastic sheet (8) facing the sliding block (18) extends out of the arrangement, and the middle of the elastic sheet (8) protrudes upwards to form an arc surface structure (8-1).
2. A fire resistant window closer as claimed in claim 1, wherein: the end part of the guide rail (2) is inserted with a guide rail end cover (1).
3. A fire resistant window closer as claimed in claim 1 or 2, wherein: the rocker arm shaft (16) is fixedly connected with the hexagonal iron (17) through threads.
4. A fire resistant window closer as claimed in claim 3, wherein: and a steel ball (14) is arranged in a central hole of the hexagonal iron (17) through an inner hexagonal headless screw (15), and the exposed part of the steel ball (14) is contacted with the elastic sheet (8).
5. A fire resistant window closer as claimed in claim 4, wherein: the temperature control pin (10) is fused when the temperature is higher than 68 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760941.3A CN110714677B (en) | 2018-07-12 | 2018-07-12 | Fireproof window closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760941.3A CN110714677B (en) | 2018-07-12 | 2018-07-12 | Fireproof window closer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110714677A true CN110714677A (en) | 2020-01-21 |
| CN110714677B CN110714677B (en) | 2024-05-07 |
Family
ID=69208293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810760941.3A Active CN110714677B (en) | 2018-07-12 | 2018-07-12 | Fireproof window closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110714677B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203769532U (en) * | 2014-04-14 | 2014-08-13 | 常州市宝盾门业有限公司 | Automatic closing device for fireproof door |
| CN107143267A (en) * | 2017-07-11 | 2017-09-08 | 青岛万和装饰门窗工程有限公司 | Shutting window device and the fire window comprising this shutting window device |
| CN207499671U (en) * | 2017-09-19 | 2018-06-15 | 苏州市富尔达科技股份有限公司 | A kind of fire prevention shutting window device |
| CN207553858U (en) * | 2017-12-01 | 2018-06-29 | 山西永兴盛和防火设备有限公司 | Window device is closed in a kind of temperature control of fire window |
| CN208380374U (en) * | 2018-07-12 | 2019-01-15 | 丽水市神飞利益保安用品有限公司 | A kind of fire prevention shutting window device |
| CN208456370U (en) * | 2018-06-12 | 2019-02-01 | 亚萨合莱国强（山东）五金科技有限公司 | Window device is closed in a kind of fire prevention |
-
2018
- 2018-07-12 CN CN201810760941.3A patent/CN110714677B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203769532U (en) * | 2014-04-14 | 2014-08-13 | 常州市宝盾门业有限公司 | Automatic closing device for fireproof door |
| CN107143267A (en) * | 2017-07-11 | 2017-09-08 | 青岛万和装饰门窗工程有限公司 | Shutting window device and the fire window comprising this shutting window device |
| CN207499671U (en) * | 2017-09-19 | 2018-06-15 | 苏州市富尔达科技股份有限公司 | A kind of fire prevention shutting window device |
| CN207553858U (en) * | 2017-12-01 | 2018-06-29 | 山西永兴盛和防火设备有限公司 | Window device is closed in a kind of temperature control of fire window |
| CN208456370U (en) * | 2018-06-12 | 2019-02-01 | 亚萨合莱国强（山东）五金科技有限公司 | Window device is closed in a kind of fire prevention |
| CN208380374U (en) * | 2018-07-12 | 2019-01-15 | 丽水市神飞利益保安用品有限公司 | A kind of fire prevention shutting window device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110714677B (en) | 2024-05-07 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |