CN209398120U - Buffer hinge built in hinge cups - Google Patents
Buffer hinge built in hinge cups Download PDFInfo
- Publication number
- CN209398120U CN209398120U CN201822110557.7U CN201822110557U CN209398120U CN 209398120 U CN209398120 U CN 209398120U CN 201822110557 U CN201822110557 U CN 201822110557U CN 209398120 U CN209398120 U CN 209398120U
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- China
- Prior art keywords
- hinge
- damper
- cups
- hinge cups
- buffer
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Abstract
The utility model discloses buffer hinge built in a kind of hinge cups, it include buffer hinge, the damper that buffering hinge cups shutdown is swung is installed in the hinge cups of buffer hinge, the oil cylinder end of damper is located at the hinged end of hinge cups, the pendulum shoulder of hinged link arm is horizontal with hinge cups fills a roller, and the oil cylinder end of damper is formed with the inclined-plane abutted when hinge cups are closed the door and swung with roller.Buffer hinge is abutted in the pendulum shoulder setting roller of link arm with the oil cylinder end of damper as built in the utility model hinge cups, is reduced link arm and is damaged to the abutting of damper, can effectively extend the service life of damper.
Description
Technical field
The utility model relates to hinge technical fields, are specifically related to a kind of hydro-cushion hinge.
Background technique
Existing hydro-cushion hinge is mainly made of free bearing, hinge cups, two link arms being hinged between free bearing and hinge cups,
Three constitutes a four-bar mechanism.Wherein a link arm only has the effect of hinged free bearing and hinge cups, is follower link arm；It is another
While the hinged free bearing of link arm and hinge cups, hinge cups are driven to swing as drive connecting rod arm.It and is that the swing of active link arm mentions
What it is for power is torsional spring, is damper for buffer connecting rod arm swing, to drive hinge cups buffer swing, is realized solid with hinge cups
The buffering of fixed door-plate opens and closes.By the mounting means of damper, it is generally divided into built in free bearing and two kinds built in hinge cups.Wherein hinge cups
Built-in buffer hinge is more advantageous to replacement damper.But at present buffer hinge built in this hinge cups mostly design it is not reasonable,
The dismounting of damper is inconvenient, and is easily damaged the cylinder body of damper.Therefore, it is necessary to develop a kind of structure is more reasonable
Buffer hinge built in hinge cups.
Utility model content
The technical problem to be solved by the present invention is to provide buffer hinges built in a kind of structurally reasonable hinge cups.
Used technical solution to solve above-mentioned technical problem: buffer hinge built in a kind of hinge cups, includes buffering hinge
Chain is equipped with buffering hinge cups in the hinge cups of buffer hinge and closes the door the damper swung, and the oil cylinder end of damper is located at the hinge of hinge cups
Connect end, it is characterised in that: the pendulum shoulder of hinged link arm is horizontal with hinge cups fills a roller, and the oil cylinder end of damper is formed with when hinge
The inclined-plane that cup shutdown abuts when swinging with roller.
On the basis of the above, if damper is fitted in hinge cups by the crimp of a circular arch shape, crimp, the both ends of crimp are distinguished
It is formed with slotting ear, the corresponding bottom of hinge cups is formed with the buckle ear of accommodating slotting ear eye-splice.
On the basis of the above, the bottom of the hinge cups is also formed with the convex block for stopping damper oil cylinder end.
Using brought by the utility model the utility model has the advantages that buffer hinge is in link arm as built in the utility model hinge cups
Pendulum shoulder setting roller is abutted with the oil cylinder end of damper, reduce link arm to the damage of the abutting of damper, can effectively prolong
The service life of long damper.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of buffer hinge built in the utility model hinge cups；
The explosive view of buffer hinge built in the utility model hinge cups of the position Fig. 2.
Specific embodiment
As shown in Figure 1, 2, buffer hinge built in a kind of hinge cups includes buffer hinge, installation in the hinge cups 1 of buffer hinge
The damper 2 for having the buffering shutdown of hinge cups 1 to swing, the oil cylinder end of damper 2 is located at the hinged end of hinge cups 1.In the present invention,
The pendulum shoulder 41 of hinged link arm 4 is horizontal with hinge cups 1 fills a roller 5, and the oil cylinder end of damper 2 is formed with to close the door when hinge cups 1 and put
The inclined-plane 21 abutted when dynamic with roller 5.
At closing time, door-plate drives hinge cups 1 to swing, after dynamic link arm put the dead-centre position of four-bar mechanism, at this time
The elastic force of torsional spring can drive dynamic link arm to continue to swing, and drive hinge cups 1 to close the door and swing, in the process, follow the rolling of swing
Son 5 can abut the inclined-plane 21 of damper 2, and the piston rod of damper 2 is driven to damp retraction, so that the shutdown for buffering door-plate is swung.
In the present embodiment, if damper 2 is fitted in hinge cups 1 by the crimp 3 of a circular arch shape, crimp 3, the two of crimp 3
End is respectively formed with slotting ear 31, and the corresponding bottom of hinge cups 1 is formed with the buckle ear 11 of accommodating 31 eye-splice of slotting ear.When installation, with crimp 3
Damper 2 is being pressed against, crimp 3 is then push, is being inserted into two slotting ears 31 of crimp 3 in two buckle ears 11 of hinge cups 1, thus damper
2 are fitted in hinge cups, so that the dismounting of damper is very convenient quick.The bottom of the hinge cups 1, which is also formed with, stops damper 2
The convex block 12 at oil cylinder end, further can prevent damper from shifting in this way.
Claims (3)
1. buffer hinge built in a kind of hinge cups includes buffer hinge, buffering hinge cups are installed in the hinge cups of buffer hinge and are closed the door
The damper of swing, the oil cylinder end of damper are located at the hinged end of hinge cups, it is characterised in that: the pendulum of hinged link arm with hinge cups
Shoulder is horizontal to fill a roller, and the oil cylinder end of damper is formed with the inclined-plane abutted when hinge cups are closed the door and swung with roller.
2. buffer hinge built in hinge cups according to claim 1, it is characterised in that: set the crimp of a circular arch shape, crimp will
Damper is fitted in hinge cups, and the both ends of crimp are respectively formed with slotting ear, and the corresponding bottom of hinge cups is formed with accommodating slotting ear eye-splice
Buckle ear.
3. buffer hinge built in hinge cups according to claim 1 or 2, it is characterised in that: the bottom of the hinge cups is also formed
There is the convex block for stopping damper oil cylinder end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110557.7U CN209398120U (en) | 2018-12-14 | 2018-12-14 | Buffer hinge built in hinge cups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110557.7U CN209398120U (en) | 2018-12-14 | 2018-12-14 | Buffer hinge built in hinge cups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398120U true CN209398120U (en) | 2019-09-17 |
Family
ID=67894958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822110557.7U Active CN209398120U (en) | 2018-12-14 | 2018-12-14 | Buffer hinge built in hinge cups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372365A (en) * | 2018-12-14 | 2019-02-22 | 佛山市南海区然铭力佳利五金制品有限公司 | Buffer hinge built in hinge cups |
-
2018
- 2018-12-14 CN CN201822110557.7U patent/CN209398120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372365A (en) * | 2018-12-14 | 2019-02-22 | 佛山市南海区然铭力佳利五金制品有限公司 | Buffer hinge built in hinge cups |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |