CN209308578U - A kind of door closer protecting box - Google Patents
A kind of door closer protecting box Download PDFInfo
- Publication number
- CN209308578U CN209308578U CN201821142569.1U CN201821142569U CN209308578U CN 209308578 U CN209308578 U CN 209308578U CN 201821142569 U CN201821142569 U CN 201821142569U CN 209308578 U CN209308578 U CN 209308578U
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- CN
- China
- Prior art keywords
- door closer
- protecting box
- rocking bar
- door
- shell
- 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.)
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a kind of door closer protecting box; including the door closer shell, connecting rod, rocking bar, the rocking bar core being installed on doorframe being installed on a door; the both ends of connecting rod are hinged with door closer shell and rocking bar respectively; the both ends of rocking bar are hinged with connecting rod and rocking bar core respectively; it further include the first protecting box, the first protecting box package door closer shell is simultaneously mounted on door.This door closer protecting box; door closer shell, connecting rod, rocking bar and rocking bar core form link mechanism; door is driven to be automatically closed; first protecting box wraps up door closer shell; door closer is installed incorrectly or is used so that door closer shell pops up; under the barrier effect of the first protecting box; it can effectively prevent personal injury; simultaneously; first protecting box can prevent dust etc. from entering in door closer shell; play protection door closer shell, extend the service life of door closer, this utility model is used for door closer technical field.
Description
Technical field
The utility model relates to door closer technical fields, more particularly to a kind of door closer protecting box.
Background technique
Door can be automatically closed after the door is opened for door closer, and door is steadily closed, and be widely used in business and public affairs
Altogether in building.It is equipped with spring in door closer, door compressed spring in opening process, spring stores energy, after people walks, spring
The elastic force generated that is pressurized closes door.
Door closer correctly need to be installed and be used, and the incorrect use of door closer will lead to security risk, and such as firmly opening the door makes
Door reach the maximum limited angular (generally 90 °) beyond door closer or adjust door closer door closing speed it is too fast etc., one section
After time, door closer is easy to produce loosening, and the elastic force that spring generates may flick door closer, if the impulse force of door closer pop-up
Collision human body can threaten the life security of people.Because door closer incorrect use or installation caused by safety accident occasionally have generation.
Utility model content
The purpose of this utility model is to provide a kind of door closer protecting box, can effectively prevent door closer pop-up injury human body
Life security.
Technical solution adopted in the utility model is:
A kind of door closer protecting box, including be installed on a door door closer shell, connecting rod, rocking bar, be installed on doorframe
Rocking bar core, the both ends of connecting rod are hinged with door closer shell and rocking bar respectively, and the both ends of rocking bar are hinged with connecting rod and rocking bar core respectively,
It further include the first protecting box, the first protecting box package door closer shell is simultaneously mounted on door.
It is further used as the improvement of technical solutions of the utility model, further includes the second protecting box, the second protecting box package shakes
Pole socket is simultaneously mounted on doorframe.
It is further used as the improvement of technical solutions of the utility model, the bottom of the first protecting box uses implosion guard.
It is further used as the improvement of technical solutions of the utility model, the two sides of the first protecting box are equipped with mounting base, mounting base
It is equipped at least one mounting hole.
Be further used as the improvement of technical solutions of the utility model, be equipped with spring and piston in door closer shell, spring and
Piston is set side by side, and gear is equipped in piston, and the inner wall of piston is equipped with the rack tooth cooperated with gear, and gear is fixedly connected
There is articulated shaft, articulated shaft is fixedly connected with external connecting rod.
The utility model has the beneficial effects that this door closer protecting box, door closer shell, connecting rod, rocking bar and rocking bar core composition
Link mechanism, drive door be automatically closed, the first protecting box wraps up door closer shell, door closer install incorrectly or use so that
The pop-up of door closer shell, under the barrier effect of the first protecting box, can effectively prevent personal injury, meanwhile, the first protecting box can
It prevents dust etc. from entering in door closer shell, plays protection door closer shell, extend the service life of door closer.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model embodiment door closer；
Fig. 2 is the structural schematic diagram of the utility model embodiment the first protecting box and the second protecting box；
Fig. 3 is the schematic diagram of internal structure of the utility model embodiment door closer shell.
Specific embodiment
Referring to Fig.1~Fig. 3, the utility model is a kind of door closer protecting box, including the door closer shell being installed on a door
1, connecting rod 2, rocking bar 3, the rocking bar core 4 being installed on doorframe, the both ends of connecting rod 2 are hinged with door closer shell 1 and rocking bar 3 respectively,
The both ends of rocking bar 3 are hinged with connecting rod 2 and rocking bar core 4 respectively, further include the first protecting box 5, and the first protecting box 5 wraps up door closer shell
Body 1 is simultaneously mounted on door.
This door closer protecting box, door closer shell 1, connecting rod 2, rocking bar 3 and rocking bar core 4 form link mechanism, drive door certainly
Dynamic to close, the first protecting box 5 wraps up door closer shell 1, and door closer is installed incorrectly or used so that 1 bullet of door closer shell
Out, under the barrier effect of the first protecting box 5, it can be effectively prevent personal injury, meanwhile, the first protecting box 5 can prevent dust etc.
Into in door closer shell 1, plays protection door closer shell 1, extend the service life of door closer.
It further include the second protecting box 6 as the utility model preferred embodiment, the second protecting box 6 wraps up rocking bar core 4
And be mounted on doorframe, the second protecting box 6 protects rocking bar core 4, prevents the pop-up injury human body of rocking bar core 4.
As the utility model preferred embodiment, the bottom of the first protecting box 5 uses implosion guard.By transparent
Implosion guard, in the first protecting box of observable 5 the case where door closer shell 1, if door closer shell 1 is generated and loosened or hydraulic oil is let out
A problem that dew, should check and replace in time.
As the utility model preferred embodiment, the two sides of the first protecting box 5 are equipped with mounting base 51, in mounting base 51
Equipped at least one mounting hole 52, mounting hole 52 is passed through using screw, the first protecting box 5 is fixed on door.
As the utility model preferred embodiment, door closer uses hydraulic structure, is equipped with spring in door closer shell 1
11 and piston 12, spring 11 and piston 12 be set side by side, gear 13 is equipped in piston 12, the inner wall of piston 12 is equipped with and tooth
The rack tooth 14 of 13 cooperation of wheel, gear 13 are fixedly connected with articulated shaft 15, and articulated shaft 15 is fixedly connected with external connecting rod 2.Such as
Shown in Fig. 3, when Men Kaiqi, connecting rod 2 is rotated with moving gear 13, and gear 13 is with 12 compressed spring 11 of piston, and hydraulic oil is from closing door
Right side in device shell 1 flows to left side, and after people leaves, the elastic force of spring 11 pushes piston 12, and hydraulic oil is from door closer shell 1
Interior left side flows to right side, and piston 12 is rotated with moving gear 13, and gear 13 drives connecting rod 2 and rocking bar 3 to close door.Hydraulic oil and
Piston 12 plays the role of buffering, guarantees that door is steadily closed.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent modifications 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 (5)
1. a kind of door closer protecting box, it is characterised in that: including door closer shell (1), the connecting rod (2), rocking bar being installed on a door
(3), the rocking bar core (4) being installed on doorframe, the both ends of the connecting rod (2) respectively with the door closer shell (1) and rocking bar (3)
Hingedly, the both ends of the rocking bar (3) respectively with the connecting rod (2) and rocking bar core (4) hingedly, further include the first protecting box (5), institute
The first protecting box (5) are stated to wrap up the door closer shell (1) and be mounted on door.
2. door closer protecting box according to claim 1, it is characterised in that: it further include the second protecting box (6), described second
Protecting box (6) is wrapped up the rocking bar core (4) and is mounted on doorframe.
3. door closer protecting box according to claim 1, it is characterised in that: the bottom of first protecting box (5) uses
Implosion guard.
4. door closer protecting box according to claim 3, it is characterised in that: the two sides of first protecting box (5) are equipped with
Mounting base (51), the mounting base (51) are equipped at least one mounting hole (52).
5. door closer protecting box according to claim 1, it is characterised in that: be equipped with spring in the door closer shell (1)
(11) it is set side by side with piston (12), the spring (11) and piston (12), is equipped with gear (13) in the piston (12), it is described
The inner wall of piston (12) is equipped with the rack tooth (14) cooperated with the gear (13), and the gear (13) is fixedly connected hinged
Spindle (15), the articulated shaft (15) are fixedly connected with external connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142569.1U CN209308578U (en) | 2018-07-18 | 2018-07-18 | A kind of door closer protecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142569.1U CN209308578U (en) | 2018-07-18 | 2018-07-18 | A kind of door closer protecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308578U true CN209308578U (en) | 2019-08-27 |
Family
ID=67669379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821142569.1U Active CN209308578U (en) | 2018-07-18 | 2018-07-18 | A kind of door closer protecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308578U (en) |
-
2018
- 2018-07-18 CN CN201821142569.1U patent/CN209308578U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |