CN109958360A - A kind of door closer and its mobile door automatic control system - Google Patents
A kind of door closer and its mobile door automatic control system Download PDFInfo
- Publication number
- CN109958360A CN109958360A CN201910378202.2A CN201910378202A CN109958360A CN 109958360 A CN109958360 A CN 109958360A CN 201910378202 A CN201910378202 A CN 201910378202A CN 109958360 A CN109958360 A CN 109958360A
- Authority
- CN
- China
- Prior art keywords
- shell
- scroll spring
- door
- adjusting rod
- spool
- 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
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
-
- 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
- E05Y2900/132—Doors
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Technical solution of the present invention provides a kind of door closer and its mobile door automatic control system, comprising: shell；Spool component, the spool component are arranged on shell, the spool component winding and are provided with traction rope；Scroll spring, the scroll spring are arranged in the spool component, and one end of the scroll spring is fixed on gear shaft, and the other end is fixed on the housing；Adjusting rod, the adjusting rod are arranged in the hull outside, and one end of the adjusting rod is connected to the shell, and the other end of the adjusting rod is butted in the tooth socket of the gear shaft；An object of the present invention is that the noise for reducing operation is realized by spool modular construction and traction rope cooperation, the second purpose is cooperated by setting adjusting rod and gear shaft to realize and adjust the elastic of scroll spring and the fixed size to achieve the effect that adjustment spring power, to adapt to different size, weight, elastic door.
Description
Technical field
The present invention relates to door closer technical field, in particular to a kind of door closer and its mobile door automatic control system.
Background technique
The buffering effect for the door closer being commonly used be with pressure spring push piston hydraulic pressure oil formed, speed be according to
It is adjusted by the section of hydraulic oil return flow line to realize, screw is fixedly mounted on the specific position of door by when use, this to close
Door device has many defects in use: firstly, existing door closer is when used for a long time, the abrasion of piston and cylinder body can make to delay
Rush effect decline or failure；Secondly, existing door closer is mostly to achieve the purpose that buffering, the variation pair of the temperature difference by mediator of hydraulic oil
Viscosity and the mobility influence of hydraulic oil are very big, and in different seasons, different Regional Effects is widely different, if using electric heating
Heating, safety and practicability are inadequate；Third, door have size, weight, elastic, and power needed for opening, closing door is different
, the power of this kind of door closer derives from pressure spring, and active force is constant, without regulatory function, when encountering different types of door, usually
Starting force very heavy feeling when opening the door is easy collision with doorframe at closing time and generates noise, or closes phenomenon not in place.
It would therefore be highly desirable to need to improve.
Summary of the invention
The main object of the present invention is to provide a kind of door closer, comprising:
Shell；
Spool component, the spool component are arranged on shell, the spool component winding and are provided with traction rope；
Scroll spring, the scroll spring are arranged in the spool component, and one end of the scroll spring is fixed on tooth
On wheel shaft, the other end is fixed on the housing；
Adjusting rod, the adjusting rod are arranged in the hull outside, and one end of the adjusting rod is connected to the shell, institute
The other end for stating adjusting rod is butted in the tooth socket of the gear shaft.
Specifically, the spool component include spool and two set, the spool component by the gear shaft with it is described
Shell is flexibly connected, and is additionally provided with circlip to lock the gear shaft.
Specifically, several limited posts and at least one dowel, several limits are provided in the spool component
Position column is around the inner wall interval setting of cylinder set, and the dowel setting is between two limited posts, the scroll spring
Outer end be provided with outer hook part, the outer hook part is slightly fixed in the spool component by the positioning.
Specifically, the gear shaft includes shaft and gear, and the shaft is provided with slot, the inner end of the scroll spring
It is provided with inner hook part, the inner hook part is inserted into the slot.
Specifically, the adjusting rod is provided with fixed part, mounting portion and elastic stop portion, and the stop portion resists the tooth
Wheel, the mounting portion are fixed by screws in the shell, and the fixed part is inserted into the shell with the fixation adjusting rod；Institute
Adjusting rod and gear shaft cooperation are stated to lock the scroll spring.
Specifically, gusset is provided at the shell, the gusset is connect with the shell by screws bolts, the angle
Plate is provided with the first wire casing, and the end of the traction rope passes through first wire casing, and the end of the traction rope is provided with stop
Block；
The spool is provided with the second wire casing, and the head end of the traction rope winds the spool after being caught in second wire casing
Setting, the head end of the traction rope are additionally provided with fixture block.
Specifically, the height of the stop plate of the stopper is greater than the height of first wire casing, the height of the fixture block
Greater than the height of second wire casing.
Specifically, the scroll spring is contact scroll spring.
The present invention also provides a kind of mobile door automatic control systems, comprising:
Track is provided with rack gear on the track；
Bolster, the track are provided with bolster close to end；
The end of the track is arranged in anticollision locating piece, the anticollision locating piece；
Connector, the connector interval are symmetrically arranged in the top of door body, are provided on the connector
Controller, the controller and the ratcheting connection of the track, and
Stop device, the stop device are slidably connected with the track, and
Such as the described in any item door closers of claim 1-8, the door closer is mounted on the head end of the track, and with institute
Stop device is stated to be detachably connected.
Specifically, it is provided with the traction tip and stop pin on the stop device, is arranged with traction rope on the traction tip, institute
State stop pin and the ratcheting connection of the track.
Technical solution of the present invention provides a kind of door closer and its mobile door automatic control system, comprising: shell；Spool group
Part, the spool component are arranged on shell, the spool component winding and are provided with traction rope；Scroll spring, the scrollwork bullet
Spring is arranged in the spool component, and one end of the scroll spring is fixed on gear shaft, and the other end is fixed on the shell
On；Adjusting rod, the adjusting rod are arranged in the hull outside, and one end of the adjusting rod is connected to the shell, the tune
The other end of pole is butted in the tooth socket of the gear shaft；An object of the present invention is by spool modular construction and traction rope
The noise for reducing operation is realized in cooperation, and the second purpose is by setting adjusting rod and gear shaft cooperation to realize adjusting scroll spring
The elastic and fixed size to achieve the effect that adjustment spring power, to adapt to different size, weight, elastic door.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the explosive view of an embodiment provided by the invention；
Fig. 2 is one of the perspective view of an embodiment provided by the invention；
Fig. 3 is the two of the perspective view of an embodiment provided by the invention；
Fig. 4 is the overall structure diagram of the spool component of an embodiment provided by the invention；
Fig. 5 is the schematic diagram of internal structure of the spool component of an embodiment provided by the invention；
Fig. 6 is the structural schematic diagram of the spool of an embodiment provided by the invention；
Fig. 7 is the structural schematic diagram of the gear shaft of an embodiment provided by the invention；
Fig. 8 is the structural schematic diagram of the adjusting rod of an embodiment provided by the invention；
Fig. 9 is the structural schematic diagram of the gusset of an embodiment provided by the invention.
Drawing reference numeral explanation:
Shell 1, spool component 2, spool 21, the second wire casing 211, cylinder cover 22, limited post 221, dowel 222, traction rope
23, rope sling 231, stopper 232, baffle plate 2321, fixed block 2322, fixture block 233, scroll spring 3, outer hook part 31, inner hook part
32, gear shaft 4, shaft 41, slot 411, groove 412, mounting groove 413, gear 42, adjusting rod 5, fixed part 51, mounting portion 52,
Elastic stop portion 53, gusset 6, the first wire casing 61, the first translot 611, the second translot 612, circlip 7, the realization of the object of the invention,
The embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
It please refers to Fig. 1 and proposes a kind of door closer to Fig. 8 present invention, comprising:
Shell 1；
Spool component 2, the spool component 2 are arranged on shell 1, the spool component 2 winding and are provided with traction rope 23；
Scroll spring 3, the scroll spring 3 are arranged in the spool component 2, and one end of the scroll spring 3 is fixed
On gear shaft 4, the other end is fixed on the shell 1；
Adjusting rod 5, in 1 outside of shell, one end of the adjusting rod 5 is connected to the shell for the setting of adjusting rod 5
Body 1, the other end of the adjusting rod 5 are butted in the tooth socket of the gear shaft 4.
As shown in Figures 1 to 8, an object of the present invention is realized by 2 structure of spool component and the cooperation of traction rope 23
The noise and the speed of service for reducing operation are stablized, and the second purpose is to be cooperated by setting adjusting rod 5 and gear shaft 4 to realize and adjust
The elastic and fixed size to achieve the effect that adjustment spring power of scroll spring 3, specifically, the shell 1 in the present embodiment is set
It is equipped with the opening that both ends are oppositely arranged, spool component 2 is placed in the shell 1 by opening, and fixed by gear shaft 4, institute
It states on spool component 2 winding traction rope 23, drives spool component 2 to rotate when traction rope 23 is stretched out to outside shell 1 when operation, draw
Rope 23 is flexible reciprocal, and no frictional resistance realizes the effect for reducing noise；Since one end of the scroll spring 3 is fixed on gear
On axis 4, the other end is fixed on shell 1, and power, door body whirlpool when closing are tightened and stored to the scroll spring 3 when door body is opened
Coil spring 3, which discharges elastic potential energy and door body is driven to stablize, closes；When rotating the gear shaft 4, the scroll spring 3 or tightening or
Loosen, the adjusting rod 5 one end connect is abutted with the tooth socket of the gear shaft 4 with the rotation of the gear shaft 4 and or push
Or rebound resists the gear shaft 4, to realize the elastic of the fixed scroll spring 3.
Specifically, the spool component 2 includes spool 21 and two sets 22, and the spool component 2 passes through the gear shaft 4
It is flexibly connected with the shell 1, is additionally provided with circlip 7 to lock the gear shaft 4.
Two cylinders cover 22 parts of two sides for being separately mounted to the spool 21, are provided at the center of the cylinder set 22 logical
Hole, the gear shaft 4 passes through the through-hole and the circlip 7 is clamped, and the circlip 7 is bolted with the shell 1, to lock
The gear shaft 4, structure is simple, and in day-to-day operation maintenance, can be by rotating gear shaft 4, to reach adjusting torque magnitude
Purpose.
Further, several limited posts 221 and at least one dowel 222 are provided in the spool component 2, if
Inner wall interval setting of the limited post 221 around cylinder set 22 is done, the dowel 222 is arranged in two limited posts
Between 221, the outer end of the scroll spring 3 is provided with outer hook part 31, and the outer hook part 31 is slightly fixed on institute by the positioning
It states in spool component 2.
Several limited posts 221 are evenly spaced at the inner wall for being distributed in the cylinder set 22, and the limited post 221
Through-hole is arranged outwardly, and the limited post 221 is placed in the spool 21 by screw and the sleeve connection, the scroll spring 3
It is a good when interior and is abutted with several limited posts 221, avoid being subjected to displacement with the fixation scroll spring 3；The scroll spring 3
Outer end bending be provided with outer hook part 31, the outer hook part 31 can catch on dowel 222, further to fix the scrollwork
Spring 3 is to avoid shifting or rotate.
Specifically, the gear shaft 4 includes shaft 41 and gear 42, and the shaft 41 is provided with slot 411, the scrollwork
The inner end of spring 3 is provided with inner hook part 32, and the inner hook part 32 is inserted into the slot 411.
The shaft 41 and gear 42 are riveting one, and one end of shaft 41, the shaft 41 is arranged in the gear 42
Axis on close to one end of the gear 42 setting fluted 412, gear described in the principle on the axis of the shaft 41
42 one end is provided with slot 411, and the end of the one end for being provided with slot 411 in the shaft 41 is additionally provided with mounting groove 413,
To install circlip 7, to lock the gear shaft 4；The inner end bending of the scroll spring 3 is provided with inner hook part 32, described
Inner hook part 32 is inserted into the slot 411 with the fixation inner hook part 32, and torque when being opened by door body is transmitted to gear shaft 4
On, torque acting stores energy in scroll spring, after the external force acted in door body is removed, release in scroll spring
Energy rotates spool component 2, and driving the traction rope 23 on spool component 2 to draw closes door body, to realize door body
It is automatically closed.
Specifically, the adjusting rod 5 is provided with fixed part 51, mounting portion 52 and elastic stop portion 53, and the stop portion supports
Gear 42 is stated in residence, and the mounting portion 52 is fixed by screws in the shell 1, the fixed part 51 be inserted into the shell 1 with
The fixed adjusting rod 5；The adjusting rod 5 cooperates with the gear shaft 4 to lock the scroll spring 3.
When rotating the gear shaft 4 to adjust torque magnitude, the elastic stop portion 53 of the adjusting rod 5 is first along the tooth
Then the pressure that wheel shaft 4 generates springs back the recess for resisting the gear 42 of the gear shaft 4 downwards again, with fixed scroll spring 3
Torsion resistance, in actual use can according to the size of door, weight, elastic adjust.
Specifically, gusset 6 is provided at the shell 1, the gusset 6 is connect with the shell 1 by screws bolts, institute
It states gusset 6 and is provided with the first wire casing 61, the end of the traction rope 23 passes through first wire casing 61, the end of the traction rope 23
End is provided with stopper 232；
The spool 21 is provided with the second wire casing 211, and the head end of the traction rope 23 twines after being caught in second wire casing 211
It is arranged around the spool 21, the head end of the traction rope 23 is additionally provided with fixture block 233.
Further, the end of the traction rope 23 is inserted in the gusset 6, the traction by first wire casing 61
The head end of rope 23 is inserted in the spool 21 by second wire casing 211, and the head end setting fixture block 233 of the traction rope 23 has
Help fix the traction rope 23, so the end setting stopper 232 of traction rope 23 helps to play buffer function, avoids door
Body is wounded.
The first wire casing 61 in the present embodiment is Z-shaped slot, and the height of the first translot 611 of first wire casing 61 is greater than
The height of second translot 612 of first wire casing 61, and the top of second translot 612 is provided with baffle, the baffle
First translot 611 is withstood, avoids the end of the traction rope 23 from being detached from first wire casing 61, to the door closer
Stability provides safeguard.
The stopper 232 includes baffle plate 2321 and fixed block 2322, and the end of the traction rope 23 is provided with rope sling
231, the rope sling 231 is in turn arranged in the baffle plate 2321 and the fixed block 2322, and the baffle plate 2321 can
It effectively prevent at closing time since the output of torque causes the rope sling 231 of traction rope 23 to pass through first wire casing 61, while also rising
To buffer function, door body of wounding is prevented；The length of the fixed block 2322 is greater than the length of the baffle plate 2321, is conducive to solid
Determine rope sling 231.
Traction rope 23 in the present embodiment uses wirerope, tensile strength with higher, fatigue resistance and anti-
Impact flexibility, softness is good, is suitable for various purposes such as drawing, pull, and traction rope 23 is flexible reciprocal, no friction resistance
Power realizes the effect for reducing noise.
Further, the height of the stop plate 2321 of the stopper 232 is greater than the height of first wire casing 61, institute
The height for stating fixture block 233 is greater than the height of second wire casing 211.
2321 height of baffle plate of the stopper 232 is greater than the height of first wire casing 61, can be realized described stop
The stop of baffle 2321 acts on；The height of the fixture block 233 is greater than the height of second wire casing 211, can be realized described lead
The fixed function of the head end of messenger 23.
Specifically, the scroll spring 3 is contact scroll spring.
Using the stable contact scroll spring of output torque, either tightening or loosening will not go out the present invention
Existing bias can guarantee that door closer in the process of running stablize by torque output, to realize that the speed of service is stablized.
The present invention also provides a kind of mobile door automatic control systems, comprising:
Track is provided with rack gear on the track；
Bolster, the track are provided with bolster close to end；
The end of the track is arranged in anticollision locating piece, the anticollision locating piece；
Connector, the connector interval are symmetrically arranged in the top of door body, are provided on the connector
Controller, the controller and the ratcheting connection of the track, and
Stop device, the stop device are slidably connected with the track, and
Such as the described in any item door closers of claim 1-8, the door closer is mounted on the head end of the track, and with institute
Stop device is stated to be detachably connected.
Door closer provided by the invention is suitable for unilateral mobile door, what the mobile door of bilateral and other straight reciprocating motions buffered
Place, such as subway shield door, factory place, in the present embodiment, the door closer is for unilateral mobile door, the door closer
It is mounted on one end of the track, the door closer is connect with the door body, affects door body to be automatically closed when closing；The rack gear
The top or lower part that may be provided at the track, are not limited thereto；The position of end is provided with bolster in track, has
The reduction door body of effect generates impact force when closing, and reduces the damage that collision generates when door body is closed to a certain extent；In the rail
The end in road is equipped with anticollision locating piece, and the anticollision locating piece is door-inhale structure, and further reduce when door body is closed generates
Impact force, the damage that collision generates when door body being avoided to close, can also prevent door body from springing back using the absorption feature of door-inhale structure, real
The positioning of existing door body；Door body is connect by the connector with the track, and the head clearance of door body is arranged there are two connector,
Controller and stop device are installed on a connection piece, gear 42, the gear 42 and the track tooth are provided on controller
Connection is closed, the controller drives the gear 42 to rotate, and door body is real by the ratcheting connection of the gear 42 and the track
It now opens and closes, the stop device is slidably connected with the track and as the driving of controller is slided to the left or to the right；
Stop device is installed, the stop device reduces door body by the sliding collision with the bolster on another connector
Impact force.
A kind of mobile door automatic control system provided by the invention, the opening and closing for realizing door body are controlled by controller,
The mobile steady stabilization of door body and low noise are realized by door closer.
Specifically, it is provided with the traction tip and stop pin on the stop device, is arranged with traction rope 23 on the traction tip,
The stop pin and the ratcheting connection of the track.
The rope sling 231 of the traction rope 23 is sheathed on the traction tip, and when door body is opened, the traction rope 23 is with institute
The traction tip to be stated to extend outward, power is tightened and stored to the scroll spring 3, when door body is closed, 3 releasability of scroll spring, institute
State traction rope 23 draw door body to close to the door closer direction it is close, realize being automatically closed for door body.
In conclusion technical solution of the present invention provides a kind of door closer and its mobile door automatic control system, comprising: shell
Body；Spool component, the spool component are arranged on shell, the spool component winding and are provided with traction rope；Scroll spring, institute
It states scroll spring to be arranged in the spool component, one end of the scroll spring is fixed on gear shaft, and the other end is fixed on
On the shell；Adjusting rod, the adjusting rod are arranged in the hull outside, and one end of the adjusting rod is connected to the shell
Body, the other end of the adjusting rod are butted in the tooth socket of the gear shaft；An object of the present invention is by spool component knot
The noise for reducing operation is realized in structure and traction rope cooperation, and the second purpose is to be cooperated by setting adjusting rod and gear shaft to realize and adjust
Section scroll spring elastic and the fixed size to achieve the effect that adjustment spring power, to adapt to different size, weight, elastic
Door.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of door closer characterized by comprising
Shell；
Spool component, the spool component are arranged on shell, the spool component winding and are provided with traction rope；
Scroll spring, the scroll spring are arranged in the spool component, and one end of the scroll spring is fixed on gear shaft
On, the other end is fixed on the housing；
Adjusting rod, the adjusting rod are arranged in the hull outside, and one end of the adjusting rod is connected to the shell, the tune
The other end of pole is butted in the tooth socket of the gear shaft.
2. door closer as described in claim 1, which is characterized in that the spool component includes spool and two sets, the line
Cartridge module is flexibly connected by the gear shaft with the shell, is additionally provided with circlip to lock the gear shaft.
3. door closer as claimed in claim 2, which is characterized in that be provided in the spool component several limited posts and
At least one dowel, several limited posts are around the inner wall interval setting of cylinder set, and the dowel setting is in two institutes
It states between limited post, the outer end of the scroll spring is provided with outer hook part, and the outer hook part is slightly fixed on institute by the positioning
It states in spool component.
4. door closer as described in claim 1, which is characterized in that the gear shaft includes shaft and gear, and the shaft is set
It is equipped with slot, the inner end of the scroll spring is provided with inner hook part, and the inner hook part is inserted into the slot.
5. door closer as claimed in claim 4, which is characterized in that the adjusting rod is provided with fixed part, mounting portion and elasticity
Stop portion, the stop portion resist the gear, and the mounting portion is fixed by screws in the shell, the fixed part insertion
The shell is with the fixation adjusting rod；The adjusting rod and the gear shaft cooperate to lock the scroll spring.
6. door closer as claimed in claim 2, which is characterized in that be provided with gusset at the shell, the gusset with it is described
Shell is connected by screws bolts, and the gusset is provided with the first wire casing, and the end of the traction rope passes through first wire casing,
The end of the traction rope is provided with stopper；
The spool is provided with the second wire casing, and the head end of the traction rope, which is caught in after second wire casing, to be wound the spool and set
It sets, the head end of the traction rope is additionally provided with fixture block.
7. door closer as claimed in claim 6, which is characterized in that the height of the stop plate of the stopper is greater than described first
The height of wire casing, the height of the fixture block are greater than the height of second wire casing.
8. door closer as described in claim 1, which is characterized in that the scroll spring is contact scroll spring.
9. a kind of movement door automatic control system characterized by comprising
Track is provided with rack gear on the track；
Bolster, the track are provided with bolster close to end；
The end of the track is arranged in anticollision locating piece, the anticollision locating piece；
Connector, the connector interval are symmetrically arranged in the top of door body, are provided on the connector
Controller, the controller and the ratcheting connection of the track, and
Stop device, the stop device are slidably connected with the track, and
Such as the described in any item door closers of claim 1-8, the door closer is mounted on the head end of the track, and stops with described
Dynamic device is detachably connected.
10. mobile door automatic control system as claimed in claim 9, which is characterized in that be provided with and lead on the stop device
Draw the tip and stop pin, traction rope, the stop pin and the ratcheting connection of the track are arranged on the traction tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378202.2A CN109958360B (en) | 2019-05-06 | 2019-05-06 | Door closer and automatic control system for moving door thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378202.2A CN109958360B (en) | 2019-05-06 | 2019-05-06 | Door closer and automatic control system for moving door thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109958360A true CN109958360A (en) | 2019-07-02 |
| CN109958360B CN109958360B (en) | 2024-03-19 |
Family
ID=67027076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910378202.2A Active CN109958360B (en) | 2019-05-06 | 2019-05-06 | Door closer and automatic control system for moving door thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109958360B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901003A (en) * | 2021-01-25 | 2021-06-04 | 张建玉 | Windproof spring door |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006226095A (en) * | 2005-01-21 | 2006-08-31 | Asahi Sangyo Kk | Automatic sliding-door closing system |
| TWM392229U (en) * | 2010-04-22 | 2010-11-11 | Full Entpr Co Ltd E | Speed-adjustable simple automatic opening/closing device |
| CN201786159U (en) * | 2010-05-12 | 2011-04-06 | 镱富企业有限公司 | Adjustable-speed simple automatic closing device |
| JP2011099276A (en) * | 2009-11-07 | 2011-05-19 | Best:Kk | Self-closing device |
| CN202039708U (en) * | 2011-05-06 | 2011-11-16 | 李凯昊 | Tension device for a door window |
| CN103422760A (en) * | 2012-05-18 | 2013-12-04 | 坂口俊 | Sliding door pulling and buffering device |
| KR101795365B1 (en) * | 2016-06-29 | 2017-11-08 | 홍영환 | Door closr |
| CN108661499A (en) * | 2017-03-27 | 2018-10-16 | 张良宇 | Automatic reset sliding door |
| CN210685681U (en) * | 2019-05-06 | 2020-06-05 | 广州锦宏科技有限公司 | Door closer and automatic control system of movable door thereof |
-
2019
- 2019-05-06 CN CN201910378202.2A patent/CN109958360B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006226095A (en) * | 2005-01-21 | 2006-08-31 | Asahi Sangyo Kk | Automatic sliding-door closing system |
| JP2011099276A (en) * | 2009-11-07 | 2011-05-19 | Best:Kk | Self-closing device |
| TWM392229U (en) * | 2010-04-22 | 2010-11-11 | Full Entpr Co Ltd E | Speed-adjustable simple automatic opening/closing device |
| CN201786159U (en) * | 2010-05-12 | 2011-04-06 | 镱富企业有限公司 | Adjustable-speed simple automatic closing device |
| CN202039708U (en) * | 2011-05-06 | 2011-11-16 | 李凯昊 | Tension device for a door window |
| CN103422760A (en) * | 2012-05-18 | 2013-12-04 | 坂口俊 | Sliding door pulling and buffering device |
| KR101795365B1 (en) * | 2016-06-29 | 2017-11-08 | 홍영환 | Door closr |
| CN108661499A (en) * | 2017-03-27 | 2018-10-16 | 张良宇 | Automatic reset sliding door |
| CN210685681U (en) * | 2019-05-06 | 2020-06-05 | 广州锦宏科技有限公司 | Door closer and automatic control system of movable door thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901003A (en) * | 2021-01-25 | 2021-06-04 | 张建玉 | Windproof spring door |
| CN112901003B (en) * | 2021-01-25 | 2022-05-31 | 无锡华腾门业科技有限公司 | Windproof spring door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109958360B (en) | 2024-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10329815B2 (en) | Weight compensation device of a lifting door with at least one compression spring | |
| CN107435706B (en) | The permanent magnet type magnetic current variable fluid damper that a kind of piston and self-adaptive damping are adjusted | |
| US20100287729A1 (en) | Hydraulic Door Closer | |
| CN106460434A (en) | Hinge | |
| CN109958360A (en) | A kind of door closer and its mobile door automatic control system | |
| US20210301579A1 (en) | Device having components which are movable with respect to one another | |
| CN107268819B (en) | Multidimensional resistance energy consumption vibration damper | |
| CN108756567B (en) | Sliding door buffer | |
| DE19632669A1 (en) | System for remotely operating windows and ventilation vents | |
| CN210685681U (en) | Door closer and automatic control system of movable door thereof | |
| CN209265276U (en) | A kind of drawing-type elastic damping mechanism applied to solar tracking bracket | |
| CN217713494U (en) | Nuclear power is with antidetonation diesel generating set mount pad | |
| CN207228872U (en) | A kind of damper available for bidirectional damper system | |
| CN208845061U (en) | A kind of novel door closer | |
| CN110014422A (en) | A kind of rope drives the winding mode of mechanical arm | |
| CN211774738U (en) | Shape memory alloy negative stiffness damping device | |
| CN209457659U (en) | A kind of opening and closing is gentle to brake accurately fast open gate machine core | |
| CN207984540U (en) | A kind of shock absorption suspension device sub-assembly | |
| CN112081852A (en) | Variable-damping semi-active damper | |
| CN208106216U (en) | A kind of sliding door | |
| CN117403532B (en) | Self-adaptive damping limiting device and bridge | |
| CN105155711A (en) | Three-dimensional foundation composite damper | |
| JP2003343151A (en) | Floor hinge | |
| JP7179120B2 (en) | Self-locking cable mechanism and lifting device | |
| CN109217196A (en) | A kind of anti-fiber optic cable stepped on |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |