CN108915462A - A kind of gate resistance device - Google Patents
A kind of gate resistance device Download PDFInfo
- Publication number
- CN108915462A CN108915462A CN201810487400.8A CN201810487400A CN108915462A CN 108915462 A CN108915462 A CN 108915462A CN 201810487400 A CN201810487400 A CN 201810487400A CN 108915462 A CN108915462 A CN 108915462A
- Authority
- CN
- China
- Prior art keywords
- damping block
- lever
- gate resistance
- elastic component
- door
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
Abstract
The present invention provides a kind of gate resistance devices, including the fixing seat 2 being fixed on door-plate and damper engaged therewith 3, the fixing seat 2 includes bolster 21 and baffle 22, the damper 3 includes shelves head 31, lever 32, elastic component 33, damping block 34 and shaft 35, described 31 one end of shelves head connects lever 32, the other end connects elastic component 33, the damping block 34 is fixedly connected with lever 32 by shaft 35, to realize that lever 32 and damping block 34 are swung in the same direction along shaft 35, gate resistance structural integrity of the invention is strong, it is solid and reliable, muting function is obvious, damping block, lever, the components such as shaft are concealed structure, it is mounted on floor or less, only stopper is exposed, aesthetics is high.
Description
Technical field
The invention belongs to a kind of buffer units, more particularly, to a kind of gate resistance device.
Background technique
In order to increase the safety of door and window, people would generally add gate resistance between door and doorframe, common door in life
Resistance, has door chain formula gate resistance, certain angle, but door chain limited strength can only be opened by buckling door chain door, when impact force is larger
Door chain is destroyed, safety is bad；There are also permanent magnetism or the gate resistance of electromagnetism attracting mode, this gate resistance attracting mode letters on the market
Just, practical, durability is good.But magnetic mode is taken, noise can be generated in a flash in combination, influence sense of hearing comfort level.
In order to reduce noise, someone covers a kind of soft plastic film in magnet junction, but magnetic force declines after overlay film, and the suction-combining force becomes
It is small, while mantle can constantly be worn in being used for a long time, and then ineffective.Thus, it would be highly desirable to invent a kind of not only durable but also mute
And the preferable gate resistance device of safety.
Summary of the invention
That it is an object of the invention to provide a kind of structures is simple, safety is good, mute durable gate resistance device.
A kind of gate resistance device of the object of the invention is realized, including the fixing seat 2 and damping engaged therewith being fixed on door-plate
Device 3, the fixing seat 2 include bolster 21 and baffle 22, and the damper 3 includes shelves head 31, lever 32, elastic component 33, resistance
Buddhist nun's block 34 and shaft 35, described 31 one end of shelves head connect lever 32, and the other end connects elastic component 33, the damping block 34 and lever
32 are fixedly connected by shaft 35, to realize that lever 32 and damping block 34 are swung in the same direction along shaft 35.
The baffle 22 is M type baffle.
The bolster 21 is made of flexible material, is fixed on door-plate.
The damping block 34 is sector, and the fan-shaped grease chamber 4 with its concentric, the damping block 34 are additionally provided with outside damping block
The curved edge of curved edge and the grease chamber 4 combine closely, the curved edge of the damping block 34 is equipped with oily rail 41, makes
It obtains the oil liquid in the grease chamber of damping block two sides and passes through the oily flowing of rail 41.
In the grease chamber chamber of 34 two sides of damping block, the grease chamber space close to door-plate side is greater than other side grease chamber.
33 both ends of elastic component are fixedly connected with damper 3, and 33 middle part of elastic component is connect with 32 one end of lever, wherein far
33 diameter of elastic component from 32 part of lever is greater than 33 diameter of elastic component close to 32 part of lever.
The elastic component 33 is extension spring.
With baffle 22 as the switch of door cooperates, the lever 32, damping block 34 and shaft 35 are set the stopper 31
It sets in the lower section of baffle 22 and door-plate bottom, door-plate and baffle 22 can be passed freely through.
Using beneficial effects of the present invention：The present invention replaces traditional gate resistance, and the damping of fluid pressure type is strong, muting function
Obviously；Structure of the invention globality is strong, solid and reliable；The components such as damping block, lever, shaft are mounted on floor hereinafter, concealed
Structure, aesthetics are high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gate resistance device of the present invention
Fig. 2 is the structural schematic diagram of damper portions of the present invention
Fig. 3 is partial structure diagram of the present invention
Fig. 4 is the structural schematic diagram of damping block of the present invention and fan-shaped grease chamber
Fig. 5 is the structural schematic diagram of M type baffle
Structural schematic diagram under Fig. 6, Fig. 7, Fig. 8-baffle and stopper different conditions
As shown, 1- door-plate 2- fixing seat 3- damper 21- bolster 22- baffle 31- stopper 32- bar
33- elastic component 34- damping block 35- shaft 4- grease chamber 41- oil rail
α-bar and door-plate angle
Specific embodiment
Below in conjunction with specific embodiments and the drawings, the present invention is described further：
Embodiment：
Such as Fig. 1,2,3, gate resistance device includes the fixing seat 2 being fixed on door-plate and damper engaged therewith 3.
In Fig. 1, fixing seat 2 on door-plate 1 is made of M shape baffle 22 and bolster 21, and wherein bolster 21 is using flexible
Material is made, and mainly plays buffering and mute, sound of the reduction when stopper 31 contacts.
Fig. 2, the damper 3 include shelves head 31, lever 32, elastic component 33, damping block 34 and shaft 35, the shelves head 31
One end connects lever 32, and the other end connects elastic component 33, and the damping block 34 is fixedly connected with lever 32 by shaft 35, with reality
Existing lever 32 and damping block 34 are swung in the same direction along shaft 35.Stopper with lower component below M shape baffle or door-plate bottom, can
To pass freely through door-plate or M shape baffle.
Such as Fig. 1 and Fig. 3,33 both ends of elastic component are fixedly connected with damper 3,33 middle part of elastic component and 32 one end of lever
Connection, the elastic component 33 are the helical spring stretched, and close to bar one end, spring diameter is smaller；Stopper and rotating shaft door exist
Angle α, α is between 25 ° -35 °.When bar swings, one side spring force, another side spring bending does not exert a force.
As shown in figure 4, the damping block 34 is sector, the fan-shaped grease chamber 4 with its concentric, institute are additionally provided with outside damping block
The curved edge for stating the curved edge and the grease chamber 4 of damping block 34 is combined closely, and is set on the curved edge of the damping block 34
There is oily rail 41, so that the oil liquid in the grease chamber of damping block two sides passes through oily rail flowing.
Its principle is to be full of oil liquid in fan-shaped grease chamber 4, when damping block is swung, the grease chamber volume of two sides can be sent out
Raw to change, oil liquid can flow to the other side by the oily rail 41 on the curved edge of damping block 34, to produce hydraulic effect.Match
It closes spring and forms stronger hydraulic damping device.Preferably, the fan-shaped grease chamber close to door-plate side is larger, and the other side is smaller,
In order to which stopper has bigger motion range.
There are three types of combinations for baffle 22 and stopper 31, such as Fig. 6,7,8.
When opening the door, initially enter Fig. 6 state, stopper baffle outside and combine closely therewith, angle is α 1；Stopper
It continues up, is combined quickly through notch on M shape baffle and with bolster 21, at this time inertia force under the effect of door inertia force
Effect dampened fades away, and stopper reaches Fig. 7 state, and stopper is blocked on the inside of M shape baffle；
It when at closing time, stopper can move downward under door pulling force effect, and is fled from notch under reaching M shape baffle, such as
Shown in Fig. 8 state.
Using beneficial effects of the present invention：The present invention replaces traditional gate resistance, and the damping of fluid pressure type is stronger, mute effect
Fruit becomes apparent from；Structure of the invention globality is strong, stronger reliable；The components such as damping block, lever, shaft be mounted on floor with
Under, concealed structure, only stopper is exposed, and aesthetics is high.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (8)
1. a kind of gate resistance device, it is characterised in that：Including the fixing seat (2) being fixed on door-plate and damper engaged therewith
(3), the fixing seat (2) includes bolster (21) and baffle (22), the damper (3) include shelves head (31), lever (32),
Elastic component (33), damping block (34) and shaft (35), described shelves head (31) one end connect lever (32), and the other end connects elastic component
(33), the damping block (34) is fixedly connected with lever (32) by shaft (35), to realize lever (32) and damping block (34)
It is swung in the same direction along shaft (35).
2. a kind of gate resistance device according to claim 1, it is characterised in that：The baffle (22) is M type baffle.
3. a kind of gate resistance device according to claim 1：It is characterized in that：The bolster (21) is flexible material system
At being fixed on door-plate.
4. a kind of gate resistance device according to claim 1, it is characterised in that：The damping block (34) is sector, damping block
It is additionally provided with the fan-shaped grease chamber (4) with its concentric, the curved edge of the damping block (34) and the arc of the grease chamber (4) outside
Edge is combined closely, and the curved edge of the damping block (34) is equipped with oily rail (41), so that in the grease chamber of damping block two sides
Oil liquid passes through oily rail (41) and flows.
5. a kind of gate resistance device according to the 4 of claim, it is characterised in that：The grease chamber chamber of damping block (34) two sides
In, the grease chamber space close to door-plate side is greater than other side grease chamber.
6. a kind of gate resistance device according to claim 1, it is characterised in that：Elastic component (33) both ends and damper
(3) it is fixedly connected, is connect in the middle part of elastic component (33) with lever (32) one end, wherein the elastic component (33) far from lever (32) part
Diameter is greater than elastic component (33) diameter close to lever (32) part.
7. a kind of gate resistance device according to claim 1, it is characterised in that：The elastic component (33) is extension spring.
8. a kind of gate resistance device according to claim 1, it is characterised in that：The stopper (31) and baffle (22) are with door
Switch cooperate, the lever (32), damping block (34) and shaft (35) setting under baffle (22) and door-plate bottom
Side, can pass freely through door-plate and baffle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487400.8A CN108915462A (en) | 2018-05-21 | 2018-05-21 | A kind of gate resistance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487400.8A CN108915462A (en) | 2018-05-21 | 2018-05-21 | A kind of gate resistance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108915462A true CN108915462A (en) | 2018-11-30 |
Family
ID=64403830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487400.8A Pending CN108915462A (en) | 2018-05-21 | 2018-05-21 | A kind of gate resistance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915462A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5478838A (en) * | 1977-11-21 | 1979-06-23 | Dorma Baubeschlag | Door checker |
| EP2450514A1 (en) * | 2010-11-09 | 2012-05-09 | GEZE GmbH | Drive to operate the leaf of a door or window |
| CN204728863U (en) * | 2015-05-25 | 2015-10-28 | 江苏大学 | The quiet blind hinge of a kind of damping spacing integral type bin |
| CN105064837A (en) * | 2015-08-31 | 2015-11-18 | 张月明 | Damping door closer for side-hung door |
| CN207092802U (en) * | 2017-08-18 | 2018-03-13 | 苏州升德精密电气有限公司 | A kind of small-sized sliding door damper |
-
2018
- 2018-05-21 CN CN201810487400.8A patent/CN108915462A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5478838A (en) * | 1977-11-21 | 1979-06-23 | Dorma Baubeschlag | Door checker |
| EP2450514A1 (en) * | 2010-11-09 | 2012-05-09 | GEZE GmbH | Drive to operate the leaf of a door or window |
| CN204728863U (en) * | 2015-05-25 | 2015-10-28 | 江苏大学 | The quiet blind hinge of a kind of damping spacing integral type bin |
| CN105064837A (en) * | 2015-08-31 | 2015-11-18 | 张月明 | Damping door closer for side-hung door |
| CN207092802U (en) * | 2017-08-18 | 2018-03-13 | 苏州升德精密电气有限公司 | A kind of small-sized sliding door damper |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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