CN206608018U - A kind of new fast controller of air-pressure damping door - Google Patents
A kind of new fast controller of air-pressure damping door Download PDFInfo
- Publication number
- CN206608018U CN206608018U CN201720173436.XU CN201720173436U CN206608018U CN 206608018 U CN206608018 U CN 206608018U CN 201720173436 U CN201720173436 U CN 201720173436U CN 206608018 U CN206608018 U CN 206608018U
- Authority
- CN
- China
- Prior art keywords
- door
- piston rod
- outer barrel
- cylinder outer
- fixed pedestal
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of new fast controller of air-pressure damping door, including door fixed pedestal, bolt, piston rod, cylinder outer barrel, passage, wall fixed pedestal and sealing ring, the door fixed pedestal is bolted on door, the piston rod is enclosed on cylinder outer barrel, described piston rod one end is monaural shape and is provided with a bolt hole, the other end is machined with a groove, the cylinder outer barrel bottom is with a monaural and is provided with a bolt hole, in the groove of the sealing ring set on the piston rod, the sealing ring material is that rubber profile is O-shaped, the passage is arranged in the circle of cylinder outer barrel bottom outside one, the wall fixed pedestal is bolted on wall, the piston rod coordinates with cylinder outer barrel for gap.The beneficial effects of the utility model are as follows：Convenient letter is skilful, easy for installation, can effectively avoid when office door is pushed open suddenly, bumps against the people in face behind the door or opens the door and closes the situation for breaking door glass into pieces rapidly when divulging information.
Description
Technical field
The utility model is related to a field, specially a kind of new fast controller of air-pressure damping door.
Background technology
Current Domestic door or office door all do not control the device opened or closed, if pushed away suddenly in office's meeting
Custom very conference makes door close suddenly when people's OR gate that opening the door may make the speed pushed open encounter an another side quickly opens ventilation,
Take sb. aback, the more serious glass caused on door is broken into pieces.
Utility model content
The purpose of this utility model is that offer can prevent that door from throwing open excessive velocities or door when divulging information that opens the door is unexpected
The situation of closing, by installing an air-pressure damping controller between door and wall.To solve asking in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of new air-pressure damping door speed control
Device processed, including door fixed pedestal, bolt, piston rod, cylinder outer barrel, passage, wall fixed pedestal and sealing ring, the door fixed base
Seat is bolted on door, and the piston rod is enclosed on cylinder outer barrel, and described piston rod one end is monaural shape and is provided with one
Individual bolt hole, the other end is machined with a groove, and the cylinder outer barrel bottom is with a monaural and is provided with a bolt hole, the sealing
In the groove of snare on the piston rod, the sealing ring material is that rubber profile is O-shaped, and the passage is arranged in cylinder outer barrel bottom
One is enclosed on the outside of portion, and the wall fixed pedestal is bolted on wall, and the piston rod coordinates with cylinder outer barrel for gap.
Compared with prior art, the beneficial effects of the utility model are：Convenient letter is skilful, easy for installation, can effectively keep away
Exempt from when office door is pushed open suddenly, bump against the people in face behind the door or open the door and close the feelings for breaking door glass into pieces rapidly when divulging information
Condition.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is piston rod of the present utility model and sealing ring schematic diagram.
In figure：Door fixed pedestal 1, bolt 2, piston rod 3, cylinder outer barrel 4, passage 5, wall fixed pedestal 6, sealing ring 7.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of new air-pressure damping door speed control
Device, including door fixed pedestal 1, bolt 2, piston rod 3, cylinder outer barrel 4, passage 5, wall fixed pedestal 6 and sealing ring 7, the door
Fixed pedestal 1 is fixed on door by bolt 2, and the piston rod 3 is enclosed on inside cylinder outer barrel 4, and described one end of piston rod 3 is monaural
Shape is simultaneously provided with a bolt hole, and the other end is machined with a groove, and the bottom of cylinder outer barrel 4 is with a monaural and is provided with a bolt
Hole, the sealing ring 7 is enclosed in the groove on piston rod 3, and the material of sealing ring 7 is that rubber profile is O-shaped, the passage
5 are arranged in the circle of 4 bottom outside of cylinder outer barrel one, and the wall fixed pedestal 6 is bolted on wall, the piston rod 3 with
Cylinder outer barrel 4 coordinates for gap.
Operation principle：Door fixed pedestal 1 is bolted on door during installation, and wall fixed pedestal 6 is fixed by bolt 2
On the wall, sealing ring 7 is enclosed in the groove of piston rod 3, and be inserted into cylinder outer barrel 4, now sealing ring 7 is by cylinder outer barrel 4
Extruding, which deforms, to be fitted tightly on the inwall of cylinder outer barrel 4, and piston rod 3 is fixed on into a fixation by bolt 2 when being completed
On pedestal 1, cylinder outer barrel 4 is fixed on wall fixed pedestal 6, and piston rod 3 and cylinder outer barrel 4 can surround door fixed pedestal 1 and wall respectively
Fixed pedestal 6 rotates.When door is in closure state, piston rod 3 stretches out cylinder outer barrel 4, if piston rod 3 can be inserted when firmly pushing the door open
Enter into cylinder outer barrel 4, now have gas inside cylinder outer barrel 4, will not discharge immediately, now door can be by drag effect, will not be rapid
Open.Principle is ibid when the door closes.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of new fast controller of air-pressure damping door, it is characterised in that：Including door fixed pedestal, bolt, piston rod, cylinder
Outer barrel, passage, wall fixed pedestal and sealing ring, the door fixed pedestal are bolted on door, the piston rod set
In cylinder outer barrel, described piston rod one end is monaural shape and is provided with a bolt hole, and the other end is machined with a groove, the cylinder
Outer barrel bottom is with a monaural and is provided with a bolt hole, in the groove of the sealing ring set on the piston rod, the sealing ring
Material is that rubber profile is O-shaped, and the passage is arranged in the circle of cylinder outer barrel bottom outside one, and the wall fixed pedestal passes through bolt
It is fixed on wall, the piston rod coordinates with cylinder outer barrel for gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720173436.XU CN206608018U (en) | 2017-02-25 | 2017-02-25 | A kind of new fast controller of air-pressure damping door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720173436.XU CN206608018U (en) | 2017-02-25 | 2017-02-25 | A kind of new fast controller of air-pressure damping door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608018U true CN206608018U (en) | 2017-11-03 |
Family
ID=60168788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720173436.XU Expired - Fee Related CN206608018U (en) | 2017-02-25 | 2017-02-25 | A kind of new fast controller of air-pressure damping door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681069A (en) * | 2019-02-25 | 2019-04-26 | 安庆市博安工程有限责任公司 | A kind of anticollision aluminum alloy doors and windows |
| CN113404398A (en) * | 2021-06-21 | 2021-09-17 | 吴一诺 | Door collision prevention device |
-
2017
- 2017-02-25 CN CN201720173436.XU patent/CN206608018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681069A (en) * | 2019-02-25 | 2019-04-26 | 安庆市博安工程有限责任公司 | A kind of anticollision aluminum alloy doors and windows |
| CN113404398A (en) * | 2021-06-21 | 2021-09-17 | 吴一诺 | Door collision prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20190225 |