CN209637540U - A kind of pneumatic door closer-holder of framed door - Google Patents
A kind of pneumatic door closer-holder of framed door Download PDFInfo
- Publication number
- CN209637540U CN209637540U CN201821807397.5U CN201821807397U CN209637540U CN 209637540 U CN209637540 U CN 209637540U CN 201821807397 U CN201821807397 U CN 201821807397U CN 209637540 U CN209637540 U CN 209637540U
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- Prior art keywords
- door
- framed
- pneumatic
- holder
- door closer
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Abstract
The utility model discloses a kind of framed pneumatic door closer-holders of door, fixation bottom plate including being installed on mattess, doorframe is installed on the fixed bottom plate, bottom on the inside of the doorframe is equipped with mounting base, mounting plate is installed on the inside of the mounting base, rotational automatic drive system is installed on the upside of the mounting plate, fixing piece is installed on the downside of the mounting plate, the rotational automatic drive system passes through mounting plate and connect with fixing piece.The utility model is by improving and improving on the basis of the portions, part such as the drawing of traditional door closer, pressure Bidirectional screw type spring, the earth's axis and hinge; change conventional door open and close when infinite place the drawbacks of; due to there is rotational automatic drive system (the framed pneumatic door closer-holder of door); door is when opening and closing; it can be good at air damping effect, there is absolute safeguard protection effect to the people of trip.
Description
Technical field
The utility model relates to erection of doors and windows technical field, specially a kind of pneumatic door closer-holder of framed door.
Background technique
In real life, the opening direction of framed door is relatively simple, is not to open the door inward, be exactly toward outward swinging door, even if
It is the door of two-way opened, also unlimited bit function, the door of rotation are very easy to touch wound with wall, cause its service life short, Wu Fabao
Hinder reasonable, the effective utilization of escape route.
Utility model content
The purpose of this utility model is to provide a kind of framed pneumatic door closer-holders of door, change conventional door and are opening and closing
When closing the drawbacks of infinite place, due to having rotational automatic drive system (the framed pneumatic door closer-holder of door), door open and close when,
It can be good at air damping effect, there is absolute safeguard protection effect to the people of trip.
To achieve the above object, the utility model provides the following technical solutions: a kind of framed pneumatic door closer-holder of door, including
It is installed on the fixation bottom plate of mattess, doorframe is installed on the fixed bottom plate, the bottom on the inside of the doorframe is equipped with
Mounting base is equipped with mounting plate on the inside of the mounting base, rotational automatic drive system, institute is equipped on the upside of the mounting plate
It states and fixing piece is installed on the downside of mounting plate, the rotational automatic drive system passes through mounting plate and connect with fixing piece.
Preferably, the central integration of the fixed backplate surface has attachment base, and the inside of the attachment base offers
Link slot, the side of the attachment base offer the first installation on four angles of the fixed bottom plate integrally formed with chimb
Hole.
Preferably, the rotational automatic drive system includes pneumatic device, and the bottom of the pneumatic device is connected with limit
Plate, the bottom of the limit plate are equipped with the drive rod connecting with pneumatic device.
Preferably, the fixing piece includes support portion and rotating part, side one of the abutment surfaces far from rotating part
Body formed to have engaging lug, the two sides of the abutment surfaces are provided with limiting slot, and the side of the engaging lug offers ellipse
The locating slot of shape.
Preferably, the surface of the rotating part offers the swivelling chute passed through for drive rod, and the four of the rotating part surface
The second mounting hole is offered on a angle.
Preferably, the swivelling chute is spliced by two arc grooves, and the diameter of the arc groove close to support portion is greater than
The diameter of another arc groove.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through in the portions such as the drawing of traditional door closer, pressure Bidirectional screw type spring, the earth's axis and hinge, part
On the basis of improve and improve, change conventional door open and close when infinite place the drawbacks of, due to there is rotational automatic drive
Dynamic system (the framed pneumatic door closer-holder of door), door can be good at air damping effect, to the people of trip when opening and closing
Have absolute safeguard protection effect.
2, the utility model because external form is small in size, can be mounted directly with inside aluminium alloy extrusions, easy for installation, economic reality
The features such as with, environmentally protective, long service life, it is very small to construction site destructiveness, change completely simultaneously it is traditional substantially
Long-pending door closer.
Detailed description of the invention
Fig. 1 is the utility model front view；
Fig. 2 is the utility model mounting base side view；
Fig. 3 is the utility model fixing piece front view；
Fig. 4 is the utility model fixing piece top view；
Fig. 5 is the rotational automatic drive system schematic diagram of the utility model；
Fig. 6 is the fixed bottom plate top view of the utility model；
Fig. 7 is the utility model side view one；
Fig. 8 is the utility model side view two.
In figure: 1 mattess, 2 mounting bases, 3 doorframes, 4 rotational automatic drive systems, 401 pneumatic devices, 402 limits
Plate, 403 drive rods, 5 fixed bottom plates, 6 fixing pieces, 601 engaging lugs, 602 support portions, 603 rotating parts, 7 limiting slots, 8 locating slots,
9 second mounting holes, 10 swivelling chutes, 11 first mounting holes, 12 attachment bases, 13 chimbs, 14 link slots, 15 mounting plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-8, a kind of framed pneumatic door closer-holder of door, the fixation bottom plate 5 including being installed on mattess 1,
Doorframe 3 is installed, the bottom of 3 inside of doorframe is equipped with mounting base 2, and the inside of mounting base 2 is equipped with mounting plate on fixed bottom plate 5
15, the upside of mounting plate 15 is equipped with rotational automatic drive system 4, and the downside of mounting plate 15 is equipped with fixing piece 6, rotational automatic
Drive system 4 passes through mounting plate 15 and connect with fixing piece 6, when in use, on the ground by the fixed installation of bottom plate 5, will consolidate
Determine part 6 and be mounted on 15 downside of mounting plate, rotational automatic drive system 4 is then mounted on 15 upside of mounting plate and passes through installation
Plate 15 is connect with fixing piece 6.
The central integration on fixed 5 surface of bottom plate has attachment base 12, and the inside of attachment base 12 offers link slot 14, even
The side of joint chair 12 can play the role of linkage and limit integrally formed with chimb 13, can limit the angle of doorframe rotation,
The first mounting hole 11 is offered on four angles of fixed bottom plate 5, is facilitated the fixed installation of bottom plate 5 on the ground.
Rotational automatic drive system 4 includes pneumatic device 401, and the bottom of pneumatic device 401 is connected with limit plate 402, is limited
The bottom of position plate 402 is equipped with the drive rod 403 connecting with pneumatic device 401, and drive rod 403 is passed through mounting plate 15 and is prolonged
Extend to the inside of link slot 14.
Fixing piece 6 includes support portion 602 and rotating part 603, side one of 602 surface of support portion far from rotating part 603
Engaging lug 601 is formed, the two sides on 602 surface of support portion are provided with limiting slot 7, and the side of engaging lug 601 offers ellipse
The locating slot 8 of shape, the surface of rotating part 603 offer the swivelling chute 10 passed through for drive rod 403, and the four of 603 surface of rotating part
The second mounting hole 9 is offered on a angle, swivelling chute 10 is spliced by two arc grooves, and close to the arc of support portion 602
The diameter of slot is greater than the diameter of another arc groove.
When gate opens 90 °, by chimb 13 integrally formed on attachment base 12, the rotation at gate can be limited,
Gate stops operating at this time, gate be automatically positioned on open 90 ° of states, facilitate people into and out of.
When gate needs to close, people need to only be closed gate to 75 ° of <, because having pneumatic dress inside the present apparatus
401 are set, gate can gently be automatically closed at this time.
In summary: the framed pneumatic door closer-holder of door, by traditional door closer drawing, pressure Bidirectional screw type spring,
It improves and improves on the basis of the portions such as the earth's axis and hinge, part, change the disadvantage of conventional door infinite place when opening and closing
End, due to there is rotational automatic drive system 4 (the framed pneumatic door closer-holder of door), door can be good at gas when opening and closing
Dynamic damping effect has absolute safeguard protection effect to the people of trip, it is inconvenient to use to solve traditional framed door
Problem.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pneumatic door closer-holder of framed door, the fixation bottom plate (5) including being installed on mattess (1), it is characterised in that:
It is equipped with doorframe (3) on the fixed bottom plate (5), the bottom on the inside of the doorframe (3) is equipped with mounting base (2), the installation
It is equipped with mounting plate (15) on the inside of seat (2), rotational automatic drive system (4), institute is installed on the upside of the mounting plate (15)
It states and is equipped on the downside of mounting plate (15) fixing piece (6), the rotational automatic drive system (4) passes through mounting plate (15) and fixed
Part (6) connection.
2. a kind of framed pneumatic door closer-holder of door according to claim 1, it is characterised in that: fixed bottom plate (5) table
The central integration in face has attachment base (12), and the inside of the attachment base (12) offers link slot (14), the attachment base
(12) side offers the first mounting hole (11) on four angles of the fixed bottom plate (5) integrally formed with chimb (13).
3. a kind of framed pneumatic door closer-holder of door according to claim 1, it is characterised in that: the rotational automatic driving system
System (4) includes pneumatic device (401), and the bottom of the pneumatic device (401) is connected with limit plate (402), the limit plate
(402) bottom is equipped with the drive rod (403) connecting with pneumatic device (401).
4. a kind of framed pneumatic door closer-holder of door according to claim 3, it is characterised in that: the fixing piece (6) includes
Support portion (602) and rotating part (603), the side of support portion (602) surface far from rotating part (603) is integrally formed with even
The two sides of lug (601), support portion (602) surface are provided with limiting slot (7), and the side of the engaging lug (601) is opened
Locating slot (8) equipped with ellipse.
5. a kind of framed pneumatic door closer-holder of door according to claim 4, it is characterised in that: the rotating part (603)
Surface offers the swivelling chute (10) passed through for drive rod (403), offers on four angles on rotating part (603) surface
Second mounting hole (9).
6. a kind of framed pneumatic door closer-holder of door according to claim 5, it is characterised in that: the swivelling chute (10) is by two
A arc groove is spliced, and is greater than the diameter of another arc groove close to the diameter of the arc groove of support portion (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807397.5U CN209637540U (en) | 2018-11-05 | 2018-11-05 | A kind of pneumatic door closer-holder of framed door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807397.5U CN209637540U (en) | 2018-11-05 | 2018-11-05 | A kind of pneumatic door closer-holder of framed door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637540U true CN209637540U (en) | 2019-11-15 |
Family
ID=68472650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821807397.5U Active CN209637540U (en) | 2018-11-05 | 2018-11-05 | A kind of pneumatic door closer-holder of framed door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637540U (en) |
-
2018
- 2018-11-05 CN CN201821807397.5U patent/CN209637540U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |