CN209413632U - A kind of temperature control closing device - Google Patents
A kind of temperature control closing device Download PDFInfo
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- CN209413632U CN209413632U CN201821612589.0U CN201821612589U CN209413632U CN 209413632 U CN209413632 U CN 209413632U CN 201821612589 U CN201821612589 U CN 201821612589U CN 209413632 U CN209413632 U CN 209413632U
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- China
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- actuator
- temperature control
- locating part
- pull rod
- closing device
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Abstract
The utility model discloses a kind of temperature control closing devices, including pull rod, can rotate around the axis；Accumulator；Actuator, is located at the output end of accumulator, and under release conditions, actuator can drive pull rod to rotate around the axis closure；Locating part when locating part is in the locked position, is in the lock state actuator with actuator cooperation, and when locating part is in non-locked position, releasing cooperation with actuator makes actuator be in release conditions；Temperature control glass marble can support locating part, and be in the locked position locating part.The utility model structure is lighter and handier, and occupancy fire resistant doorsets/window space is small, reduces for the design of existing doors and windows, manufacture, the limitation of assembling bring and influences；Meanwhile fire resistant doorsets/window can be opened to unspecified angle state, this brings many conveniences for fire resistant doorsets/window of different weather condition, different skyscrapers.
Description
Technical field
The utility model is used for fire-proof doors and windows field, more particularly to a kind of temperature control closing device.
Background technique
Currently, existing door closer includes often closing door closer and normally opened door closer, often closes door closer and be mostly installed at throughout the year
On the fire resistant doorsets of closing, fire resistant doorsets are kept to be in close state at any time, high fire is spread by fire resistant doorsets when preventing fire from occurring, this
Kind door closer is practical on the little fire resistant doorsets of stream of people's throughput；But the public building bigger in the stream of people or logistics
In, this door closer is often unable to reach real requirement, and since the stream of people or logistics need to travel frequently over fire resistant doorsets, people need big
It measures time and physical strength and opens fire resistant doorsets, the convenience that strong influence people walk, if be fixed on out fire resistant doorsets with tool
Opening state cannot close, fire will pass quickly through fire resistant doorsets to surrounding in time since fire resistant doorsets are in the open state when fire occurs
Sprawling, it is very harmful to the life and property of people.
Normally opened door closer is similar with the normal function of closing door that closes, and still, fire resistant doorsets can be kept to be in normally open, work as fire
When calamity occurs, normally opened door closer triggers and closes fire resistant doorsets, prevents fire high fire from spreading by fire resistant doorsets, this door closer is in people
It is practical on the excessive big fire resistant doorsets of circulation；But structure is complicated for existing normally opened door closer, occupies fire resistant doorsets/window
Space is larger, brings inconvenience and limitation for the design of product fire resistant doorsets/window, manufacture, assembling.Moreover, existing
Normally opened door closer all has locking fire resistant doorsets/window function after fire resistant doorsets/window turns to special angle, releases after fire occurs
It puts fire resistant doorsets/window and closes fire resistant doorsets/window, fire resistant doorsets/window cannot be opened to unspecified angle state, this is for different weather
Condition, different skyscraper fire resistant doorsets/window bring it is many inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of temperature control closing devices, and structure is lighter and handier, occupy fire resistant doorsets/window
Space it is small, reduce for the design of existing doors and windows, manufacture, assembling bring limitation and influence, meanwhile, can will prevent
Vent/window is opened to unspecified angle state, this brings fire resistant doorsets/window of different weather condition, different skyscrapers all
It is mostly convenient.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of temperature control closing device, including
Pull rod can rotate around the axis；
Accumulator；
Actuator, is located at the output end of accumulator, and under release conditions, actuator can drive pull rod to rotate around the axis and close
It closes；
Locating part when locating part is in the locked position, is in the lock state actuator with actuator cooperation, at locating part
When non-locked position, releasing cooperation with actuator makes actuator be in release conditions；
Temperature control glass marble can support locating part, and be in the locked position locating part.
It is further used as the improvement of technical solutions of the utility model, further includes bracket, the pull rod passes through shaft and bracket
Connection.
It is further used as the improvement of technical solutions of the utility model, the actuator can rotate around the axis, on actuator
Equipped with can drive pull rod rotate around the axis closure unidirectional detent and can with locating part cooperate locking detent.
It is further used as the improvement of technical solutions of the utility model, the locating part is hinged on bracket, the locating part
With the position limit arm that can be rotated around hinge joint, position limit arm be equipped with can with the locating groove of the locking clamping matching, on bracket
Equipped with glass marble installation position, temperature control glass marble is located between glass marble installation position and position limit arm.
It is further used as the improvement of technical solutions of the utility model, unidirectional detent is equipped with runner.
It is further used as the improvement of technical solutions of the utility model, damping structure is equipped between the actuator and pull rod.
It is further used as the improvement of technical solutions of the utility model, the damping structure includes damping mat.
It is further used as the improvement of technical solutions of the utility model, it further includes cooperating with sliding slot that pull rod, which is equipped with sliding slot,
Positioning sliding block.
The utility model has the beneficial effects that temperature control glass marble supports locating part, locating part and driving when fire not occurring
Part cooperation is in the lock state actuator, at this point, pull rod can be freely rotated around the shaft, door/sash can expand into any angle
It spends and stops, and do not have to overcome filling for accumulator can resistance in opening process.After fire occurs, temperature control glass marble is broken
It splits, limiter and actuator release cooperation and actuator made to be in release conditions, and actuator drives pull rod under the action of accumulator
Rotate around the axis closure, realizes the closing of door/sash, prevents fire spread.The utility model structure is lighter and handier, occupies fire prevention
The space of door/window is small, reduces for the design of existing doors and windows, manufacture, the limitation of assembling bring and influences；Meanwhile energy
Enough to open fire resistant doorsets/window to unspecified angle state, this is equal for fire resistant doorsets/window of different weather condition, different skyscrapers
Bring many conveniences.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the utility model embodiment temperature control glass ball fractured pre-structure schematic diagram；
Fig. 2 is structural schematic diagram after the utility model embodiment temperature control glass ball fractured.
Specific embodiment
This part will be described in specific embodiment of the utility model, and the preferred embodiment of the utility model is in the accompanying drawings
It shows, the effect of attached drawing is the description with figure supplementary explanation book word segment, enables a person to intuitively, visually understand originally
The each technical characteristic and overall technical architecture of utility model, but it should not be understood as the limit to scope of protection of the utility model
System.
In the utility model, when if there is being described to direction (up, down, left, right, before and after, clockwise, counterclockwise), be with
Fig. 1, structure shown in 2 are with reference to description, but it is merely for convenience of description the technical solution of the utility model, rather than are indicated
Or imply that signified technical characteristic must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limitations of the present invention.
In the utility model, " several " are meant that one or more, and the meaning of " plurality " is two or more, " big
In ", " being less than ", " being more than " etc. be interpreted as not including this number；" more than ", " following ", " within " etc. be interpreted as including this number.At this
In the description of utility model, if there is being described to " first ", " second " be only used for for the purpose of distinguishing technical characteristic, and cannot understand
For indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic or implicitly indicate indicated
The precedence relationship of technical characteristic.
In the utility model, unless otherwise restricted clearly, the words such as " setting ", " installation ", " connection " should do broad sense reason
Solution, for example, it may be connected directly, it can also be indirectly connected through an intermediary；It may be a fixed connection, be also possible to removable
Connection is unloaded, can also be integrated molding；It can be mechanical connection, be also possible to be electrically connected or can communicate with each other；It can be two
The interaction relationship of connection or two elements inside a element.Skilled artisan can be with combination technology scheme
Particular content rationally determine the concrete meaning of above-mentioned word in the present invention.
The utility model provides a kind of temperature control closing device, including
Pull rod 1, being capable of 2 rotation around the shaft；
Accumulator can be, but not limited to elastomeric element accumulator or Compressed Air Energy Storage；
Actuator 3, is located at the output end of accumulator, and under release conditions, actuator 3 can drive 2 rotation around the shaft of pull rod 1
Closure；
Locating part 4 when locating part 4 is in the locked position, is in the lock state actuator 3 with the cooperation of actuator 3, limits
When part 4 is in non-locked position, releasing cooperation with actuator 3 makes actuator 3 be in release conditions；
Temperature control glass marble 5 can support locating part 4, and be in the locked position locating part 4, and temperature control glass marble 5 can be
It can be burst under specific temperature, the temperature that bursts of temperature control glass marble 5 can be according to actual service conditions flexible choice.
In use, one end of pull rod 1 is connect with door/window frame, one end equipped with shaft 2 is connect with door/sash or pull rod
1 one end is connect with door/sash, and one end equipped with shaft 2 is connect with door/window frame, and door/window can be directly used in link position
The existing slot structure of frame, door/sash more preferably to the adaptability of door and window, and will not influence door and window existing structure.Fire does not occur
When, temperature control glass marble 5 supports locating part 4, and locating part 4 is in the lock state actuator 3 with the cooperation of actuator 3, at this point, drawing
Bar 1 can be freely rotated with around the shaft 2, and door/sash can expand into unspecified angle and stop, and not have to overcome in opening process
Filling for accumulator can resistance.After fire occurs, temperature control glass marble 5 ruptures, and limiter and actuator 3 release cooperation and make actuator
3 are in release conditions, and actuator 3 drives the 2 rotation closure around the shaft of pull rod 1 under the action of accumulator, realizes door/sash pass
It closes, prevents fire spread.The utility model structure is lighter and handier, and occupancy fire resistant doorsets/window space is small, reduces for existing door and window
Design, manufacture, the limitation of assembling bring and the influence of product；Meanwhile it can be by times of fire-proof door leaf or sash activity space
Meaning angle, this brings many conveniences for fire resistant doorsets/window of different weather condition, different skyscrapers.
It in certain embodiments, further include bracket 6, the pull rod 1 is connect by shaft 2 with bracket 6, and bracket 6 facilitates whole
A device and door/window frame, the connection of door/sash, bracket 6 are equipped with fastener receptacles.
Actuator 32 can swing or rotate around the shaft, for that can drive 2 rotation around the shaft of pull rod 1 in the released state
Closure, in certain embodiments, the actuator 32 can rotate around the shaft, and actuator 3, which is equipped with, can drive pull rod 1 to rotate
The unidirectional detent 31 of the rotation closure of axis 2 and the locking detent 32 that can cooperate with locating part 4.When fire not occurring, temperature control glass
Ball 5 supports locating part 4, and locating part 4 is in the lock state actuator 3 by cooperating with locking detent 32 and actuator 3, this
When, pull rod 1 can be freely rotated with around the shaft 2, and unidirectional detent 31 is located at except 1 rotational travel of pull rod, and door/sash can expand into one
Determine the unspecified angle in range and stop, and does not have to overcome filling for accumulator can resistance in opening process.
Locating part 4 can be installed on the frame 6 by the way of rotation, swing, movement, when fire not occurring, temperature control glass
Glass ball 5 supports locating part 4, avoids its rotation, swings, is mobile, after fire occurs, temperature control glass marble 5 ruptures, locating part 4
It is separated with actuator 3 and releases cooperation.In certain embodiments, the locating part 4 is hinged on the frame 6, and the locating part 4 has
The locating groove that can cooperate with the locking detent 32 can be equipped with around the position limit arm of hinge joint rotation, position limit arm by having, on bracket 6
Equipped with glass marble installation position, temperature control glass marble 5 is located between glass marble installation position and position limit arm.
In certain embodiments, unidirectional detent 31 is equipped with runner, to facilitate the cooperation of unidirectional detent 31 and pull rod 1.
In certain embodiments, damping structure is equipped between the actuator and pull rod, damping structure can be using damping
Face, damping mat etc..The damping structure includes damping mat.
In certain embodiments, pull rod 1 is equipped with sliding slot, further includes the positioning sliding block 7 with sliding slot cooperation.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (8)
1. a kind of temperature control closing device, it is characterised in that: including
Pull rod can rotate around the axis；
Accumulator；
Actuator, is located at the output end of accumulator, and under release conditions, actuator can drive pull rod to rotate around the axis closure；
Locating part when locating part is in the locked position, is in the lock state actuator with actuator cooperation, locating part is in non-
When latched position, releasing cooperation with actuator makes actuator be in release conditions；
Temperature control glass marble can support locating part, and be in the locked position locating part.
2. temperature control closing device according to claim 1, it is characterised in that: further include bracket, the pull rod passes through shaft
It is connect with bracket.
3. temperature control closing device according to claim 2, it is characterised in that: the actuator can rotate around the axis, and drive
The locking detent that moving part is equipped with the unidirectional detent that pull rod can be driven to rotate around the axis closure and can cooperate with locating part.
4. temperature control closing device according to claim 3, it is characterised in that: the locating part is hinged on bracket, described
Locating part have can around hinge joint rotate position limit arm, position limit arm be equipped with can with it is described locking clamping matching locating groove,
Bracket is equipped with glass marble installation position, and temperature control glass marble is located between glass marble installation position and position limit arm.
5. temperature control closing device according to claim 3, it is characterised in that: unidirectional detent is equipped with runner.
6. temperature control closing device according to claim 3, it is characterised in that: be equipped with damping between the actuator and pull rod
Structure.
7. temperature control closing device according to claim 6, it is characterised in that: the damping structure includes damping mat.
8. temperature control closing device according to claim 1, it is characterised in that: pull rod is equipped with sliding slot, further includes and sliding slot
The positioning sliding block of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612589.0U CN209413632U (en) | 2018-09-30 | 2018-09-30 | A kind of temperature control closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612589.0U CN209413632U (en) | 2018-09-30 | 2018-09-30 | A kind of temperature control closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413632U true CN209413632U (en) | 2019-09-20 |
Family
ID=67932352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612589.0U Active CN209413632U (en) | 2018-09-30 | 2018-09-30 | A kind of temperature control closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413632U (en) |
-
2018
- 2018-09-30 CN CN201821612589.0U patent/CN209413632U/en active Active
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