CN207110788U - Door closer stop buckle roller bearing driving structure - Google Patents
Door closer stop buckle roller bearing driving structure Download PDFInfo
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- CN207110788U CN207110788U CN201720877813.8U CN201720877813U CN207110788U CN 207110788 U CN207110788 U CN 207110788U CN 201720877813 U CN201720877813 U CN 201720877813U CN 207110788 U CN207110788 U CN 207110788U
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- axle
- roller bearing
- kink
- hole
- function solenoid
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Abstract
The utility model discloses door closer stop buckle roller bearing driving structure, including buckle body and function solenoid axle, function solenoid axle is provided with first axle, first axle is perpendicular to the length direction of function solenoid axle, and buckle body includes matrix and kink, and kink forms obtuse angle with matrix, length direction extension of the function solenoid axle along matrix, first axle is assemblied in obtuse angle side, and function solenoid shaft extension forms chi structure to the side opposite with obtuse angle, first axle with kink.Driving structure of the present utility model has the advantages of simple in construction, easy for installation, driving effect is good.
Description
Technical field
It the utility model is related to door closer-holder technical field, more particularly to door closer stop buckle roller bearing driving structure.
Background technology
Door closer be it is a kind of realize open the door after automatic door-closing device.Existing door closer is divided into hydraulic door closer and electricity
Dynamic formula door closer.The operation principle of electrodynamic type door closer is compression spring when pushing, and with buckle locking, door is maintained a normally open shape
State.Electrodynamic type door closer includes electromagnet, and when the solenoid is energized, buckle release, door can be in the presence of springback power
It is automatic to close.
Utility model content
The utility model proposes a kind of door closer stop buckle roller bearing driving structure, opening for stop buckle can be driven
Open.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：
Door closer stop buckle roller bearing driving structure, including buckle body and function solenoid axle, set on function solenoid axle
There is a first axle that can freely rotate, for first axle perpendicular to the length direction of function solenoid axle, buckle body includes matrix and bending
Portion, kink form obtuse angle, length direction extension of the function solenoid axle along matrix with matrix, and first axle is assemblied in obtuse angle one
Side, function solenoid shaft extension form chi structure to the side opposite with obtuse angle, first axle with kink.
In some embodiments, function solenoid axle is provided with first through hole, and first through hole is perpendicular to function solenoid axle, and
One axle inserts first through hole, and first axle leaves gap with first through hole inwall.
In some embodiments, the material of function solenoid axle is ferrimagnet.
In some embodiments, the free end of kink is provided with positive stop hook.
In some embodiments, kink has two, and two kinks are disposed in parallel in the end of matrix with interval.
In some embodiments, matrix is provided with fixing axle, and fixing axle is located at obtuse angle side, fixing axle perpendicular to
The length direction of matrix, fixing axle form protuberance in the both sides of matrix.
In some embodiments, the roller bearing that can freely rotate is additionally provided with matrix, roller bearing is arranged on relative with kink
The opposite side of bending direction, roller bearing is perpendicular to the prolonging direction of matrix, and fixing axle is between roller bearing and kink.
In some embodiments, two mounting seats are provided with side by side with interval on matrix, in two mounting seats respectively into
Type has third through-hole, and roller bearing forms fourth hole along axis, and running through in third through-hole and fourth hole has connecting shaft, connecting shaft
Outer wall and fourth hole inwall between leave gap.
The beneficial effects of the utility model are：By driving the motion of function solenoid axle, make first axle on kink
Roll or slide, and apply active force to kink and rotate buckle body, and then drive the unblock of stop buckle, realize door
Automatic closing.Driving structure of the present utility model has the advantages of simple in construction, easy for installation, driving effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one.
Fig. 2 is the function solenoid axle of the embodiment of the utility model one and the assembling schematic diagram of first axle.
Fig. 3 is the working state schematic representation when door of the embodiment of the utility model one is normally opened.
Working state schematic representation when Fig. 4 is the door closure of the embodiment of the utility model one.
Fig. 5 is the exploded view of the buckle body of the embodiment of the utility model one.
Embodiment
Elaborated with reference to Fig. 1-5 pairs of door closers of the present utility model with the embodiment of stop buckle.
As shown in figure 1, door closer stop buckle roller bearing driving structure, including buckle body 1 and function solenoid axle 2, electricity
Magnetic functional shaft 2 is provided with the first axle 3 that can freely rotate, and first axle 3 is perpendicular to the length direction of function solenoid axle 2, buckle sheet
Body 1 includes matrix 101 and kink 102, and kink 102 forms obtuse angle with matrix 101, and first axle 3 is assemblied in obtuse angle side,
And first axle 3 and kink 102 form chi structure, the length direction of one end of function solenoid axle 2 along matrix 101 stretches to
The opposite side in the obtuse angle.
In some embodiments, as shown in Fig. 2 function solenoid axle 2 is provided with first through hole 201, through hole 201 perpendicular to
Function solenoid axle 2, the end of the position of through hole 201 preferably adjacent to function solenoid axle 2.First axle 3 is a circular shaft, first axle 3
Be inserted into first through hole 201, first axle 3 and function solenoid axle 2 is formed T-shaped structure or L-shaped structure.In some realities
Apply in mode, gap is left between first axle 3 and the inwall of through hole 201, such first axle 3 just can be in the first through hole 201
Middle rotation.
The material of function solenoid axle 2 is ferrimagnet, electromagnet and is powered when being placed in the end of function solenoid axle 2
When, function solenoid axle 2 can be attracted by electromagnet, so that function solenoid axle 2 moves away from the direction of matrix 101.Such as figure
Shown in 3-4, the free end of kink 102 is provided with positive stop hook 1021.Positive stop hook 1021 plays position-limiting action, can prevent function solenoid
When axle 2 moves, first axle 3 departs from from kink 102.
In some embodiments, as shown in figure 1, kink 102 has two, two kinks 102 are arranged side by side with interval
It is arranged on the end of matrix 101.Function solenoid axle 2 forms T-shaped structure with first axle 3.Function solenoid axle 2 passes through two kinks
Interval between 102, and first axle 3 and two kinks 102 is formed chi structure.Function solenoid axle 2 is away from matrix
During 101 direction motion, first axle 3 can contact with two kinks 102 respectively, and act power to kink 102.
Buckle body 1 also includes fixing axle 4 and the roller bearing 5 that can freely rotate.
In some embodiments, as shown in figure 1, fixing axle 4 is arranged on matrix 101, and fixing axle 4 be arranged on it is described
Obtuse angle side, fixing axle 4 is perpendicular to the length direction of matrix 101, and fixing axle 4 is in the both sides of matrix 101 formation protuberance 401.
Specifically, as shown in figure 5, the side of matrix 101 is provided with the second through hole 1011, length of second through hole 1011 perpendicular to matrix 101
Spend direction.Fixing axle 4 is a circular shaft, and is inserted into the second through hole 1011, and the second through hole is stretched out at the both ends of fixing axle 4 respectively
Protuberance 401 is formed outside 1011.When in use, buckle body 1 needs to be installed on outside support, and buckle body 1 wants energy certainly
By rotating.In order that buckle body 1 can rotate, a kind of method is left between the inwall of the through hole 1011 of fixing axle 4 and second
Gap, the both ends of fixing axle 4 rotate or are fixedly connected with outside support.Another scheme is the through hole of fixing axle 4 and second
Gap is not left between 1011 inwall, but the both ends of fixing axle 4 need to be rotatablely connected with outside support when mounted.In this implementation
In mode, fixing axle 4 and matrix 101 are two independent components.In some other embodiments, fixing axle 4 and matrix
101 can also be structure as a whole, and in other words, symmetrical protuberance 401 has been integrally formed in the both sides of matrix 101, in this feelings
Under condition, during installation, need to be rotatablely connected between buckle body 1 and outside support.
In some embodiments, as shown in Figure 1 and Figure 5, roller bearing 5 is arranged on matrix 101 and the side of bending of kink 102
To opposite side, roller bearing 5 is perpendicular to the length direction of matrix 101, and fixing axle 4 is between roller bearing 5 and kink 102.It is excellent
Selection of land, fixing axle 4 is closer to kink 102.Be interval with two mounting seats 103 on matrix 101, in two mounting seats 103 into
Type has a third through-hole 1031, and fourth hole 501 is formed along axis on roller bearing 5, connecting shaft 6 through fourth hole 501 and
Both ends are stretched out outside fourth hole 501, leave gap between the outer wall of connecting shaft 6 and the inwall of fourth hole 501, enable roller bearing 5
Rotate.Roller bearing 5 is arranged between two mounting seats 103, and the both ends of connecting shaft 6 are inserted respectively into the threeway of two mounting seats 103
In hole 1031, the outer wall of connecting shaft 6 can leave gap with the inwall of third through-hole 1031, can not also leave gap.
In other embodiment, connecting shaft 6 is structure as a whole with roller bearing 5, both ends and the third through-hole 1031 of connecting shaft 6
Inwall leave gap.
During installation, buckle body 1 is installed to outside support, and kink 102 is upward, and roller bearing 5 is downward.During work, stop
Button and outside sliding block cooperating.Connected with connecting rod between sliding block and door, closed the door by the motion of sliding block.Fig. 3 illustrates
Property give original operating state of the present utility model, in this state, first axle 3 to kink 102 without apply press
Power, outside sliding block catch on roller bearing 5 by hook, and the now motion of sliding block is restricted, and now door is open.Fig. 4 is schematic
Ground gives another working condition of the present utility model, when the electromagnet of outside attracts function solenoid axle 2 remote along horizontal direction
During from matrix 101, first axle 3 follows motion, and is contacted with kink 102, applies pressure, and then driving card to kink 102
Button body 1 rotates around fixing axle 4.First axle 3 can be rolled on the surface of kink 102, make driving more flexible and suitable
Freely.When buckle body 1 turns an angle, first axle 3 separates with the hook of outside sliding block, and now, outside sliding block just can be certainly
By moving, and then door just can be closed smoothly.When function solenoid axle 2 moves towards opposite direction, due to matrix 101 and first axle
3 Action of Gravity Field, buckle body 1 rotate towards opposite direction, complete to reset.The free end of kink 102 is provided with positive stop hook
1021 can prevent that the rotational angle of buckle body 1 is excessive and causes first axle 3 to be come off from the free end of kink 102.When door again
During secondary unlatching, outside sliding block slides towards the direction of buckle body 1, until the hook on sliding block catches on roller bearing 5 again, now at door
In normally open.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (8)
1. door closer stop buckle roller bearing driving structure, it is characterised in that including buckle body (1) and function solenoid axle (2),
The function solenoid axle (2) is provided with the first axle (3) that can freely rotate, and the first axle (3) is perpendicular to the function solenoid
The length direction of axle (2), the buckle body (1) include matrix (101) and kink (102), the kink (102) and institute
To state matrix (101) and form obtuse angle, length direction of the function solenoid axle (2) along described matrix (101) extends, and described first
Axle (3) is assemblied in the obtuse angle side, and the function solenoid axle (2) stretches to the side opposite with the obtuse angle, the first axle
(3) chi structure is formed with the kink (102).
2. door closer according to claim 1 stop buckle roller bearing driving structure, it is characterised in that the function solenoid
Axle (2) is provided with first through hole (201), and the first through hole (201) is perpendicular to function solenoid axle (2) length direction, institute
State first axle (3) and insert the first through hole (201), outer wall and the first through hole (201) inwall of the first axle (3) stay
There is gap.
3. door closer according to claim 1 stop buckle roller bearing driving structure, it is characterised in that the function solenoid
The material of axle (2) is ferrimagnet.
4. door closer according to claim 1 stop buckle roller bearing driving structure, it is characterised in that the kink
(102) free end is provided with positive stop hook (1021).
5. door closer according to claim 1 stop buckle roller bearing driving structure, it is characterised in that the kink
(102) there are two, two kinks (102) are disposed in parallel in the end of described matrix (101) with interval.
6. door closer according to claim 1 stop buckle roller bearing driving structure, it is characterised in that described matrix
(101) fixing axle (4) is provided with, the fixing axle (4) is located at the obtuse angle side, and the fixing axle (4) is perpendicular to institute
The length direction of matrix (101) is stated, the fixing axle (4) forms protuberance (401) in the both sides of described matrix (101).
7. door closer according to claim 6 stop buckle roller bearing driving structure, it is characterised in that described matrix
(101) roller bearing (5) that can freely rotate is additionally provided with, the roller bearing (5) is arranged on and the kink (102) overbending direction phase
Anti- side, the roller bearing (5) is perpendicular to the prolonging direction of described matrix (101), and the fixing axle (4) is between the roller bearing
(5) between the kink (102).
8. door closer according to claim 7 stop buckle roller bearing driving structure, it is characterised in that described matrix
(101) two mounting seats (103) are provided with side by side with interval on, threeway is formed respectively on two mounting seats (103)
Hole (1031), the roller bearing (5) form fourth hole (501), the third through-hole (1031) and described along axis
Through there is connecting shaft (6) in four through holes (501), left between the outer wall of the connecting shaft (6) and the inwall of the fourth hole (501)
Gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877813.8U CN207110788U (en) | 2017-07-19 | 2017-07-19 | Door closer stop buckle roller bearing driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877813.8U CN207110788U (en) | 2017-07-19 | 2017-07-19 | Door closer stop buckle roller bearing driving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110788U true CN207110788U (en) | 2018-03-16 |
Family
ID=61573427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720877813.8U Active CN207110788U (en) | 2017-07-19 | 2017-07-19 | Door closer stop buckle roller bearing driving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547529A (en) * | 2018-04-19 | 2018-09-18 | 上海冉能自动化科技有限公司 | Door closer-holder |
| CN108590416A (en) * | 2018-04-19 | 2018-09-28 | 上海冉能自动化科技有限公司 | Door closer buckles lever drive mechanism with stop |
-
2017
- 2017-07-19 CN CN201720877813.8U patent/CN207110788U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547529A (en) * | 2018-04-19 | 2018-09-18 | 上海冉能自动化科技有限公司 | Door closer-holder |
| CN108590416A (en) * | 2018-04-19 | 2018-09-28 | 上海冉能自动化科技有限公司 | Door closer buckles lever drive mechanism with stop |
| CN108547529B (en) * | 2018-04-19 | 2019-08-27 | 上海冉能自动化科技有限公司 | Door closer-holder |
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