CN203947935U - For structure of controlling temperature and the door closer of door closer - Google Patents
For structure of controlling temperature and the door closer of door closer Download PDFInfo
- Publication number
- CN203947935U CN203947935U CN201420236803.2U CN201420236803U CN203947935U CN 203947935 U CN203947935 U CN 203947935U CN 201420236803 U CN201420236803 U CN 201420236803U CN 203947935 U CN203947935 U CN 203947935U
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- plate
- slide
- spacing
- door closer
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Abstract
A kind of structure of controlling temperature for door closer, comprise a horizontally disposed base plate, base plate two ends are installed with respectively left plate and the right plate being vertically connected with base plate, left plate and right plate are symmetrical arranged, left plate and right plate upper end offer respectively a symmetrically arranged through hole, in through hole, be equipped with a sliding axle, on sliding axle, be installed with a slide plate vertically arranging, slide plate is between left plate and right plate, slide plate and base plate interval arrange, on sliding axle, be arranged with a Compress Spring between left plate and slide plate, between slide plate and right plate, be installed with a horizontally disposed temperature control tube, temperature control tube compresses Compress Spring by compressing slide plate.The utility model is by the explosion of temperature control tube, and Compress Spring discharges elastic potential energy, coil tension spring pushing and pressing sliding axle, and sliding axle promotes slide block, makes slide block not be subject to the backstop of spacing active tongue, realizes the object of closing in time labeled door.The utility model also provides a kind of door closer that comprises structure of controlling temperature.
Description
Technical field
The utility model belongs to fire-proof apparatus technical field, relates in particular to a kind of structure of controlling temperature for door closer and comprises the door closer of this structure of controlling temperature.
Background technology
At present, existing door closer is all often to close door closer, is mainly arranged on the labeled door of throughout the year closing, and keeps at any time labeled door in closed condition, while preventing fire generation, big fire spreads by labeled door, and this door closer is practical on the little labeled door of stream of people's throughput; But, in the stream of people or the larger public building of logistics, this door closer often cannot reach real requirement, and because the stream of people or logistics need frequently by labeled door, people need plenty of time and muscle power to open labeled door, affect greatly the facility that people walk, if labeled door is fixed on to opening with instrument, when occurring, fire because labeled door is in opening, can not close in time, fire will spread by labeled door rapidly towards periphery, and life and property to people are very harmful.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of structure of controlling temperature for door closer is provided, and this structure of controlling temperature can make labeled door in normally open, can in the time of breaking out of fire, close in time again labeled door.
The utility model is to realize like this, a kind of structure of controlling temperature for door closer, comprise a horizontally disposed base plate, described base plate two ends are installed with respectively left plate and the right plate being vertically connected with described base plate, described left plate and right plate are symmetrical arranged, described left plate and described right plate upper end offer respectively a symmetrically arranged through hole, in described through hole, be equipped with a sliding axle, on described sliding axle, be installed with a slide plate vertically arranging, described slide plate is between described left plate and right plate, described slide plate and described base plate interval arrange, on described sliding axle, be arranged with a Compress Spring between described left plate and slide plate, described Compress Spring one end and described left plate butt, the described Compress Spring other end and described slide plate butt, between described slide plate and right plate, be installed with a horizontally disposed temperature control tube, described temperature control tube compresses described Compress Spring by compressing described slide plate.
The utility model also provides a kind of door closer that comprises foregoing structure of controlling temperature, also comprise sliding groove structure, described sliding groove structure comprises a cuboid housing, on described housing, offer a die cavity groove that arranges and connect along its length, described case top centre position offers a strip opening arranging along its length, the two opposite side walls inner side of described housing is respectively equipped with a strip slideway arranging along its length, described in two, slideway is symmetrical arranged, described in two slideway by described die cavity groove be divided into one for the upper chamber and of placing slide block for placing the lower chamber of spacing main body.
The door closer that the utility model provides also comprises slide construction, described slide construction comprises that a slide block and that is positioned at described upper chamber is fixedly arranged on described upper end of slide block middle part and the positive stop lug boss through described opening, described positive stop lug boss is fixedly connected with a pressing plate, described pressing plate and described slider bottom be arranged in parallel, described pressing plate centre position is installed with a joint pin vertical with described pressing plate, and described pressing plate and described case top external surface interval arrange.
Further, be arranged with a principal arm on described joint pin, described principal arm one end and described joint pin are rotationally connected, and it is hinged that the other end of described principal arm and closes door main body.
The door closer that the utility model provides also comprises spacing main body, described spacing main body centre position offers a spacing hole that does not run through described spacing main body and vertically arrange, in described spacing hole, be provided with a spacing active tongue that can slide up and down along described spacing hole, described spacing main body lower end is equipped with a connected nail that is positioned at described spacing hole and is fixedly connected with described spacing active tongue, on described connected nail, be arranged with a limit spring, described limit spring upper end and described spacing active tongue lower end butt, described limit spring lower end and described spacing hole bottom butt.
Particularly, one end, described spacing active tongue top is the tangent plane that can compress for described slide block the inclination that slippage passes through, and the other end is the confined planes of the inclination of slide block described in backstop, and the angle of inclination of described confined planes is greater than the angle of inclination of described tangent plane.
Further, described spacing main body both sides offer respectively one and can supply clench nail be locked in the lockhole of described housing bottom, and described clench nail is for being relatively fixed on the default opening angle position of labeled door by described spacing main body.
Further, the side that described structure of controlling temperature is closed in described spacing main body upper end is provided with clearance position.
The utility model is by the explosion of temperature control tube, and Compress Spring discharges elastic potential energy, Compress Spring pushing and pressing sliding axle, sliding axle promotes slide block, slide block is in the process that compresses spacing active tongue, and spacing active tongue moves down, and slide block is not subject to the backstop of spacing active tongue, realize the object of closing in time labeled door, thereby cut-out burning things which may cause a fire disaster, is beneficial to control fire spreading, contribute to personnel escape and fire-fighting relief, reduce the harmfulness of fire, ensured the safety of people's life and property.
Brief description of the drawings
In order to be illustrated more clearly in the technical solution of the utility model, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the labeled door closed condition schematic diagram that the utility model embodiment provides;
Fig. 2 is the labeled door opening schematic diagram that the utility model embodiment provides;
Fig. 3 is the temperature control tube explosion labeled door closing process schematic diagram that the utility model embodiment provides;
Fig. 4 is the cross sectional representation along A-A place in Fig. 1;
Fig. 5 is the enlarged drawing at B place in Fig. 1;
Fig. 6 is the decomposing schematic representation of the spacing main body that provides of the utility model embodiment;
Fig. 7 is the schematic perspective view of the structure of controlling temperature that provides of the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Fig. 1 ~ Fig. 7, a kind of door closer that the utility model provides, comprise sliding groove structure, this sliding groove structure comprises a cuboid housing 1, on housing 1, offer the die cavity groove 11 that arranges and connect along its length, housing 1 crown center position offers the strip opening 12 arranging along its length, the two opposite side walls inner side of housing 1 is respectively equipped with the strip slideway 13 arranging along its length, two slideways 13 are symmetrical arranged, and two slideways 13 are divided into upper chamber 14 for placing slide block 2 by die cavity groove 11 and for placing the lower chamber 15 of spacing main body 4.In housing 1, be provided with the slideway 13 of two symmetries, slide block 2 slides on the slideway 13 of two symmetries, can stablize and horizontal slip swimmingly, and slide block 2 can run-off the straight and upper and lower positioning phenomenon.
The door closer that the utility model provides also comprises slide construction, this slide construction comprises that a slide block 2 and that is positioned at upper chamber 14 is fixedly arranged on slide block 2 upper center and the positive stop lug boss 21 through opening 12, positive stop lug boss 21 is fixedly connected with pressing plate 22, pressing plate 22 and slide block 2 bottoms be arranged in parallel, pressing plate 22 centre positions are installed with the joint pin vertical with pressing plate 22 23, pressing plate 22 arranges with housing 1 outer surface of cupular part interval, on joint pin 23, be arranged with a principal arm 3, principal arm 3 one end and joint pin 23 are rotationally connected, it is hinged that the other end of principal arm 3 and closes door main body 51, adopt this kind of connected mode can conveniently close and open labeled door 5, close door main body 51 and on the slideway 13 in housing 1, slidably reciprocate to realize the opening and closing of labeled door 5 by principal arm 3 with movable slider 2.Because pressing plate 22 and slide block 2 be arranged in parallel, when slide block 2 is during in housing 1 interior parallel sliding, pressing plate 22 is also along with slide block 2 is together with respect to housing 1 parallel sliding, add between pressing plate 22 and housing 1 and there is certain gap, therefore, no matter any position of slide block 2 on housing 1 inner slide 13 move, the principal arm 3 hinged with joint pin 23 on pressing plate 22 can not contact with housing 1 in the whole process of motion, makes slide block 2 smooth and easy the sliding of the interior energy of housing 1.The utility model is both not high to the dimensional requirement between principal arm 3 and housing 1, has ensured again the parallelism between housing 1 and principal arm 3.
The door closer that the utility model provides also comprises spacing main body 4, these spacing main body 4 centre positions offer a spacing hole 41 that does not run through spacing main body 4 and vertically arrange, in spacing hole 41, be provided with a spacing active tongue 42 that can slide up and down along spacing hole 41, spacing main body 4 lower ends are equipped with a connected nail 43 that is positioned at spacing hole 41 and is fixedly connected with spacing active tongue 42, on connected nail 43, be arranged with a limit spring 45, limit spring 45 upper ends and spacing active tongue 42 lower end butts, limit spring 45 lower ends and spacing hole 41 bottom butts, spacing active tongue 42 one end, top are the tangent plane 421 that can compress for slide block 2 inclination that slippage passes through, the other end is the confined planes 422 of the inclination of backstop slide block 2, the angle of inclination of confined planes 422 is greater than the angle of inclination of tangent plane 421, when the confined planes 422 of spacing active tongue 42 stressed hour, confined planes 422 can be spacing to slide block 2 backstops, when the confined planes 422 of spacing active tongue 42 stressed when larger, can make spacing active tongue 42 compress limit spring 45, limit spring 45 is subject to force compresses, spacing active tongue 42 is at the interior down sliding of spacing hole 41, slide block 2 is not subject to confined planes 422 backstops of spacing active tongue 42 spacing, can realize the object of closing labeled door 5.
Further, described spacing main body 4 both sides offer respectively one and supply clench nail 46 to be locked in the lockhole 47 of housing 1 bottom, clench nail 46 is for being relatively fixed on spacing main body 4 the default opening angle position of labeled door 5, by mobile spacing main body 4, spacing main body 4 can be fixed to the diverse location of housing 1 bottom, make the spacing active tongue 42 in spacing main body 4 keep out position limiting slide block 2 at diverse location, can realize the different angles of labeled door 5 under normally open.
Further, the side that structure of controlling temperature is closed in described spacing main body 4 upper ends is provided with a clearance position 48, and clearance position 48 can bump against spacing main body 4 by anti-skidding axle 63 in sliding process, and the phenomenon that labeled door 5 is not closed occurs.
The structure of controlling temperature of the door closer that the utility model provides, this structure of controlling temperature comprises a horizontally disposed base plate 6, base plate 6 two ends are installed with respectively left plate 61 and the right plate 62 being vertically connected with base plate 6, left plate 61 and right plate 62 are symmetrical arranged, left plate 61 and right plate 62 upper ends offer respectively a symmetrically arranged through hole (not shown), in through hole, be equipped with a sliding axle 63, on sliding axle 63, be installed with a slide plate 64 vertically arranging, slide plate 64 is between left plate 61 and right plate 62, slide plate 64 and base plate 6 intervals arrange, on sliding axle 63, be arranged with a Compress Spring 65 between left plate 61 and slide plate 64, Compress Spring 65 one end and left plate 61 butts, Compress Spring 65 other ends and slide plate 64 butts, between slide plate 64 and right plate 62, be installed with a horizontally disposed temperature control tube 66, temperature control tube 66 compresses Compress Spring 65 by compressing slide plate 64.
In the time that fire occurs, the temperature of scene of fire exceedes the explosion value of temperature control tube 66, be arranged on temperature control tube 66 explosions between slide plate 64 and right plate 62, compressed Compress Spring 65 discharges elastic potential energy, give slide plate 64 thrusts, slide plate 64 drives sliding axle 63 to push against slide block 2, the confined planes 422 of the spacing active tongue 42 of the stressed pushing and pressing of slide block 2, make spacing active tongue 42 compress limit spring 45 downwards, limit spring 45 is subject to force compresses, spacing active tongue 42 is at the interior down sliding of spacing hole 41, make slide block 2 not be subject to the backstop of spacing active tongue 42, simultaneously, closing door main body 51 slides to the direction of closing labeled door 5 on the slideway 13 in housing 1 with movable slider 2 by principal arm 3, realize the object of closing in time labeled door 5.
The utility model is by the explosion of temperature control tube 66, Compress Spring 65 discharges elastic potential energy, Compress Spring 65 pushes against sliding axle 63, sliding axle 63 promotes slide block 2, slide block 2 is compressing in the process of spacing active tongue 42, spacing active tongue 42 moves down, slide block 2 is not subject to the backstop of spacing active tongue 42, realize the object of closing in time labeled door 5, thereby cut-out burning things which may cause a fire disaster, is beneficial to control fire spreading, contribute to personnel escape and fire-fighting relief, reduce the harmfulness of fire, ensured the safety of people's life and property.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (8)
1. the structure of controlling temperature for door closer, it is characterized in that, comprise a horizontally disposed base plate, described base plate two ends are installed with respectively left plate and the right plate being vertically connected with described base plate, described left plate and right plate are symmetrical arranged, described left plate and described right plate upper end offer respectively a symmetrically arranged through hole, in described through hole, be equipped with a sliding axle, on described sliding axle, be installed with a slide plate vertically arranging, described slide plate is between described left plate and right plate, described slide plate and described base plate interval arrange, on described sliding axle, be arranged with a Compress Spring between described left plate and slide plate, described Compress Spring one end and described left plate butt, the described Compress Spring other end and described slide plate butt, between described slide plate and right plate, be installed with a horizontally disposed temperature control tube, described temperature control tube compresses described Compress Spring by compressing described slide plate.
2. one kind comprises the door closer of structure of controlling temperature claimed in claim 1, it is characterized in that, comprise a sliding groove structure, described sliding groove structure comprises a cuboid housing, on described housing, offer a die cavity groove that arranges and connect along its length, described case top centre position offers a strip opening arranging along its length, the two opposite side walls inner side of described housing is respectively equipped with a strip slideway arranging along its length, described in two, slideway is symmetrical arranged, described in two slideway by described die cavity groove be divided into one for the upper chamber and of placing slide block for placing the lower chamber of spacing main body.
3. door closer according to claim 2, it is characterized in that, also comprise slide construction, described slide construction comprises that a slide block and that is positioned at described upper chamber is fixedly arranged on described upper end of slide block middle part and the positive stop lug boss through described opening, described positive stop lug boss is fixedly connected with a pressing plate, described pressing plate and described slider bottom be arranged in parallel, and described pressing plate centre position is installed with a joint pin vertical with described pressing plate, and described pressing plate and described case top external surface interval arrange.
4. door closer according to claim 3, is characterized in that, is arranged with a principal arm on described joint pin, and described principal arm one end and described joint pin are rotationally connected, and it is hinged that the other end of described principal arm and closes door main body.
5. door closer according to claim 2, it is characterized in that, described spacing main body centre position offers a spacing hole that does not run through described spacing main body and vertically arrange, in described spacing hole, be provided with a spacing active tongue that can slide up and down along described spacing hole, described spacing main body lower end is equipped with a connected nail that is positioned at described spacing hole and is fixedly connected with described spacing active tongue, on described connected nail, be arranged with a limit spring, described limit spring upper end and described spacing active tongue lower end butt, described limit spring lower end and described spacing hole bottom butt.
6. door closer according to claim 5, it is characterized in that, one end, described spacing active tongue top is the tangent plane that can compress for described slide block the inclination that slippage passes through, and the other end is the confined planes of the inclination of slide block described in backstop, and the angle of inclination of described confined planes is greater than the angle of inclination of described tangent plane.
7. door closer according to claim 5, it is characterized in that, described spacing main body both sides offer respectively one and can supply clench nail be locked in the lockhole of described housing bottom, and described clench nail is for being relatively fixed on the default opening angle position of labeled door by described spacing main body.
8. door closer according to claim 5, is characterized in that, the side that described structure of controlling temperature is closed in described spacing main body upper end is provided with clearance position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236803.2U CN203947935U (en) | 2014-05-10 | 2014-05-10 | For structure of controlling temperature and the door closer of door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236803.2U CN203947935U (en) | 2014-05-10 | 2014-05-10 | For structure of controlling temperature and the door closer of door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947935U true CN203947935U (en) | 2014-11-19 |
Family
ID=51889978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420236803.2U Expired - Fee Related CN203947935U (en) | 2014-05-10 | 2014-05-10 | For structure of controlling temperature and the door closer of door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107675980A (en) * | 2017-10-23 | 2018-02-09 | 广东澳利坚建筑五金有限公司 | A kind of window fire automatic closing structure and fire window |
-
2014
- 2014-05-10 CN CN201420236803.2U patent/CN203947935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107675980A (en) * | 2017-10-23 | 2018-02-09 | 广东澳利坚建筑五金有限公司 | A kind of window fire automatic closing structure and fire window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |