CN2062755U - Buffer for closing door - Google Patents
Buffer for closing door Download PDFInfo
- Publication number
- CN2062755U CN2062755U CN 89205566 CN89205566U CN2062755U CN 2062755 U CN2062755 U CN 2062755U CN 89205566 CN89205566 CN 89205566 CN 89205566 U CN89205566 U CN 89205566U CN 2062755 U CN2062755 U CN 2062755U
- Authority
- CN
- China
- Prior art keywords
- closing
- door
- arc
- spring
- frame
- 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.)
- Pending
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a buffer for closing a door, composed of an arc closing rack (1), a closing rack (2), a spring box (3), a spring (4), a fixing shaft (5), and a roller (6), wherein, the arc closing rack is fixed on a door frame. The closing rack is fixed on the door. The spring box is provided with the spring and the spring is connected with the closing rack through the fixing shaft. The roller is arranged on the spring box. The roller rolls along a closing arc (7) on the arc closing rack along with the opening and closing of the door. A window and the door can be closed slowly. Collision of the door is eased. The utility model has the advantages of simple structure, low cost, convenient operation and smallness and beautiful appearance.
Description
The utility model belongs to the buffering door-closing device that uses on the door and window.
At present, the device that closes that people use on door and window with hydraulic means, not only heavy, and the valency height.Be that the spring that adopts closes a bow again, close when closing at door and window and produce very big impact force, make door send very big noise, influence people's study, live and work.
The purpose of this utility model provides an a kind of novel device that closes, and a this device utilization roller bearing that closes can make door slowly closed along the principle that arc rolls.
The basic structure of this device by arc close frame (1), close frame (2), spring case (3), spring (4), fixed axis (5), roller (6) form.Arc closes frame (1) and closes frame (2) and link, and spring (4) is housed in the spring case (3), and by fixed axis (5) with close frame (2) and connect, roller (6) is installed on the spring case (3), closes frame (1) with arc and contacts.
This task is finished as follows, the facade that arc closes frame (1) is shaped on and closes arc (7), and roller (6) is rolled closing on the arc, and its right-hand member both sides are shaped on combination bore (8), can make up with the combination bore of closing frame (2) (8), it is fixing with door that the bottom surface is shaped on fixing hole (9).
Also there is combination bore (8) the left end both sides of closing frame (2).The bottom surface is shaped on fixing hole (9) and fixes with doorframe.Its both sides, upper end are shaped on combination bore (10) and connect with fixed axis (5).
The two sides of spring case (3) are shaped on parallel mouthful (11), and purpose is to make fixed axis (5) act on spring, and move along parallel mouthful (11) with the keying of door.The left end both sides are shaped on fixing hole (12) and are used to install two side wheels (6).
Fixed axis (5) be used for fixing in the spring case (3) spring (4) and with to close frame (2) combined.That is: earlier spring (4) compression is advanced in the box, use fixed axis (5) to go here and there parallel mouthful (11) again, make spring withstand on fixed axis (5) and go up and form the detent force of door and window when closed from closing frame hole (10).
Roller (6) is installed in spring case (3) front end both sides with little axle by hole (12), rolls along closing arc (7).
The elastic force of the utility model spring (4) is decided according to the size of closing a power.
Characteristics of the present utility model are the comfortable no noises of push-and-pull, do not have and collide, be applicable to require quiet environment, and simple structure, spirit is little attractive in appearance, cheap, easy to use.
Description of drawings: Fig. 1 is the buffering door-closing device outside drawing.
Fig. 2 is spring case component part figure.
Fig. 3 is that arc closes frame (1) and closes the part drawing of frame (2).
(1) closes frame for arc; (2) for closing frame; (3) be spring case; (4) be spring; (5) be fixed axis; (6) be roller.(7) for closing arc, (8), (9), (10), (12) are parallel mouthful for combination fixing hole, (11).
Finishing the specific embodiment of the utility model is: after each part is made, earlier arc is closed frame (1) and two pairs of combination bore (8) riveted joint of closing frame (2), spring (4) packed into inject fixed axis (5) simultaneously in the spring case (3), pack into and close in the frame fixing hole (10), refill upper roller (6).Two axial lines that close frame are aimed at the center line of hinge door-hinge during by dress, are fixed on the door with wood screw by fixing hole (9) then, and general arc closes frame (1) and is fixed in doorframe, closes frame (2) and is fixed on the limit.After installing spring case (3) is pressed into and closes in the arc (7), roller (6) can roll along closing arc (7) with the switch of door, realizes closing door.
Claims (4)
1, a kind of buffering door-closing device, it is characterized in that by arc close frame (1), close frame (2), spring case (3), spring (4), fixed axis (5), roller (6) form.
2, buffering door-closing device according to claim 1 is characterized in that facade that said arc closes frame (1) is shaped on to close arc (7) that the bottom is shaped on combination bore (8), and the bottom surface is shaped on fixing hole (9).
3,, it is characterized in that the two sides of said spring case (3) are shaped on parallel mouthful (11), the fixed axis of packing into (5) according to the described buffering door-closing device of claim 1.
4,, it is characterized in that the front end of said spring case (3) is equipped with roller (6) according to claim 1,3 described buffering door-closing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205566 CN2062755U (en) | 1989-04-20 | 1989-04-20 | Buffer for closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205566 CN2062755U (en) | 1989-04-20 | 1989-04-20 | Buffer for closing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2062755U true CN2062755U (en) | 1990-09-26 |
Family
ID=4862737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89205566 Pending CN2062755U (en) | 1989-04-20 | 1989-04-20 | Buffer for closing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2062755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832079A (en) * | 2009-03-06 | 2010-09-15 | 多玛两合有限公司 | The impact protection apparatus that is used for slide door leaf |
-
1989
- 1989-04-20 CN CN 89205566 patent/CN2062755U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832079A (en) * | 2009-03-06 | 2010-09-15 | 多玛两合有限公司 | The impact protection apparatus that is used for slide door leaf |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109972951B (en) | Automatic turn-up door buffering hinge of opening and close | |
| CN101021130A (en) | Single railautomatic returning thanslation cabinet door | |
| CN2062755U (en) | Buffer for closing door | |
| CN206091686U (en) | Suspended function was opened in area buffering hinge that resets | |
| CN219101113U (en) | Hanging sliding plug door | |
| CN201850901U (en) | Damper structure of furniture hinge | |
| CN2356132Y (en) | Folding vertical lift automatic door | |
| CN209523679U (en) | A kind of electric and hand rolling screen door that noise reduction is wear-resisting | |
| CN216157448U (en) | Automatically controlled balanced door that easily pushes away | |
| CN217400634U (en) | Car hinge convenient to installation and dismantlement | |
| CN218234858U (en) | Sound insulation type glass sliding door | |
| CN215485430U (en) | Novel hidden hydraulic pressure hinge | |
| CN217420954U (en) | Steering angle for micro-translation sliding door and window | |
| CN209277730U (en) | A kind of switchgear back-flap hinge | |
| CN221032262U (en) | Bulletproof sliding door structure | |
| CN2139615Y (en) | Ground spring | |
| CN215927119U (en) | Hidden door closer | |
| CN2036990U (en) | Automatic vertical door-closing device with tapered guide wheel | |
| CN218061936U (en) | Heavy-load double-arm hydraulic buffering hinge | |
| CN211408163U (en) | Cabinet is placed to data for agricultural economic management | |
| CN2152880Y (en) | Noiseless door closer | |
| CN219691443U (en) | Electric-driven magnetic attraction type mute rolling shutter door | |
| CN221032084U (en) | Hinge with door closing damping function | |
| CN215949203U (en) | Anti-swing buffer hanging wheel for folding door | |
| CN221204764U (en) | Back frame linkage structure and electric bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |