CN206477711U - A kind of multi-buffer door-inhale - Google Patents
A kind of multi-buffer door-inhale Download PDFInfo
- Publication number
- CN206477711U CN206477711U CN201621388102.6U CN201621388102U CN206477711U CN 206477711 U CN206477711 U CN 206477711U CN 201621388102 U CN201621388102 U CN 201621388102U CN 206477711 U CN206477711 U CN 206477711U
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- fore
- round bar
- door
- inhale
- suction nozzle
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Abstract
The utility model discloses a kind of multi-buffer door-inhale, including the sucker that is arranged in door body and it is arranged on fore-set on wall, the inside of fore-set is provided with columned cavity, fore-set is provided with suction nozzle close to the side of sucker, one end of suction nozzle is connected with round bar, the one end of round bar away from suction nozzle extends to the inside of fore-set, and round bar is located at projection of the surface provided with arc of part in fore-set, and the surface of raised and fore-set is seamlessly transitted；The inside of fore-set is provided with limited block, limited block is fixedly installed on cavity close to one end of wall, and the middle part of limited block is provided with spacing hole, gag lever post is inserted with spacing hole, spacing boom end is fixed on round bar, spring is cased with gag lever post, one end and the round bar of spring offset, and the other end of spring offsets with limited block.The utility model adds two grades and three-level buffer gear on the basis of original door-inhale, not only reduces sucker and collides the noise produced with suction nozzle, also reduces door body to the instant impact caused by door-inhale and wall.
Description
Technical field
The utility model is related to architectural hardware technical field, more particularly to a kind of multi-buffer door-inhale.
Background technology
Door-inhale is also commonly called as door knob, is a kind of common hardware construction material, and its main function is after the door is opened by door body
Positioning is held, is closed with preventing wind or touching door body.Door-inhale is divided into two kinds of permanent magnetism door-inhale and electromagnetism door-inhale, permanent magnetism door-inhale one
As be used in common door in, can only control manually.However, existing permanent magnetism door-inhale is simply set in the sucker being fixed in door body
Buffer spring, the noise that such sucker is produced during suction nozzle is hit is larger, and sucker finite thickness, buffer spring
Cushioning effect is also greatly limited；If door body opens too quickly, its moment impact caused to door-inhale and wall is held
It is easily caused the damage of door-inhale and wall；In addition, when door body tensile force spends big, in the presence of door-inhale bounce, door body is frequent
It can be flicked, last automatic closing, the daily life given people brings inconvenience.
Therefore, it is proposed that a kind of multi-buffer door-inhale solves the above problems.
Utility model content
The purpose of this utility model is and a kind of multi-buffer door proposed in order to solve shortcoming present in prior art
Inhale.
To achieve these goals, the utility model employs following technical scheme：
A kind of multi-buffer door-inhale, including the sucker being arranged in door body and fore-set on wall is arranged on, the fore-set
Inside is provided with columned cavity, and the fore-set is provided with suction nozzle close to the side of sucker, and one end of the suction nozzle is connected with round bar,
The one end of the round bar away from suction nozzle extends to the inside of fore-set, and round bar is convex provided with arc positioned at the surface of part in fore-set
Rise, and the raised surface with fore-set is seamlessly transitted；The inside of the fore-set is provided with limited block, and the limited block is fixedly installed on sky
Chamber is close to one end of wall, and the middle part of limited block is provided with spacing hole, the spacing hole and is inserted with gag lever post, the gag lever post
End is fixed on round bar, spring is cased with the gag lever post, one end and the round bar of the spring offset, and the other end of spring
Offseted with limited block；The inside of the fore-set is additionally provided with several damped elasticity steel discs, and described damped elasticity steel disc one end is fixed
On the inwall of fore-set, and damped elasticity steel disc one end is connected with sliding block, and the fore-set inwall is provided with cunning corresponding with sliding block
Groove.
It is preferred that, the section of the chute is in T shape, and the sliding block is cylindric sliding block.
It is preferred that, the number of the damped elasticity steel disc is no less than 4, and circumference of the damped elasticity steel disc along fore-set inwall
It is evenly arranged, and Buddhist nun's elastic steel sheet one end is welded on the inwall of fore-set.
It is preferred that, the bottom of the spacing hole is provided with rubber buffer.
Compared with prior art, the beneficial effects of the utility model are：On the basis of original door-inhale first-level buffer structure
Two grades and three-level buffer gear are added, not only reduces sucker and collides the noise produced with suction nozzle, also effectively reduce door body
To the instant impact caused by door-inhale and wall；In addition, by setting damped elasticity steel disc on the inwall of fore-set, not only may be used
Third level buffering is provided, but also opposition of the spring to fore-set can be weakened, reduces after door body hits door-inhale and is flicked
Probability.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of multi-buffer door-inhale structural representation；
Fig. 2 be in Fig. 1 A-A to sectional view.
In figure：1 sucker, 2 fore-sets, 3 suction nozzles, 4 round bars, 5 limited blocks, 6 spacing holes, 7 gag lever posts, 8 damped elasticity steel discs, 9
Sliding block, 10 chutes, 11 springs, 12 projections.
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.
Reference picture 1-2, a kind of multi-buffer door-inhale, including the sucker 1 being arranged in door body and the top being arranged on wall
Post 2, the inside of fore-set 2 is provided with columned cavity, and fore-set 2 is provided with suction nozzle 3 close to the side of sucker 1, and one end of suction nozzle 3 is connected
There is round bar 4, the one end of round bar 4 away from suction nozzle 3 extends to the inside of fore-set 2, and round bar 4 is set positioned at the surface of part in fore-set 2
There is the projection 12 of arc, and projection 12 and the surface of fore-set 2 are seamlessly transitted.
The inside of fore-set 2 is provided with limited block 5, and limited block 5 is fixedly installed on cavity close to one end of wall, and limited block 5
Middle part be provided with spacing hole 6, be inserted with gag lever post 7 in spacing hole 6, the end of gag lever post 7 is fixed on round bar 4, covered on gag lever post 7
There is spring 11, one end and the round bar 4 of spring 11 offset, and the other end of spring 11 is offseted with limited block 5, it is necessary to illustrate,
Rubber buffer is provided with the bottom of spacing hole 6, when spring 11 is compressed to the limit, rubber buffer can enter to gag lever post 7
Row buffering, reduces the impact to wall.
The inside of fore-set 2 is additionally provided with several damped elasticity steel discs 8, and the number of damped elasticity steel disc 8 is no less than 4, and
Damped elasticity steel disc 8 is arranged circumferentially along the inwall of fore-set 2, and the one end of damped elasticity steel disc 8 is welded on the inwall of fore-set 2
On, and the one end of damped elasticity steel disc 8 is connected with sliding block 9, the inwall of fore-set 2 is provided with chute 10 corresponding with sliding block 9, it is necessary to illustrate
, the section of chute 10 is in T shape, and sliding block 9 is cylindric sliding block.
During enabling, the sucker 1 in door body is impinged upon on suction nozzle 3, and the spring carried inside suction nozzle 3 can be to door body
Carry out first order buffering；Suction nozzle 3 is by after impact, and the spring 11 inside the compression fore-set 2 of round bar 4 of its rear end carries out second
Level buffering, reduces the impact to wall；During round bar 4 is dropped back, projection 12 in its surface and damped elasticity steel are set
Piece 8 is extruded, and third level buffering is provided for door-inhale；If during opening the door, sucker 1 is excessive to the impact of suction nozzle 3, round bar 4
On projection 12 can be moved to the summit opposite side of damped elasticity steel disc 8, spring 11 rebound during, damped elasticity steel disc
8 can provide reverse buffering for round bar 4, and sucker 1 can be avoided to be flicked again after being held by suction nozzle 3.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of multi-buffer door-inhale, including the sucker (1) that is arranged in door body and it is arranged on fore-set on wall (2), its feature
It is, the inside of the fore-set (2) is provided with columned cavity, and the fore-set (2) is provided with suction nozzle close to the side of sucker (1)
(3), one end of the suction nozzle (3) is connected with round bar (4), and the one end of the round bar (4) away from suction nozzle (3) extends to fore-set (2)
Inside, and round bar (4) is located at the surface of fore-set (2) interior part and is provided with the projection (12) of arc, and raised (12) and fore-set (2)
Surface seamlessly transit；The inside of the fore-set (2) is provided with limited block (5), and it is close that the limited block (5) is fixedly installed on cavity
One end of wall, and the middle part of limited block (5) is provided with spacing hole (6), is inserted with gag lever post (7) in the spacing hole (6), it is described
Gag lever post (7) end is fixed on round bar (4), is cased with spring (11) on the gag lever post (7), one end of the spring (11) with
Round bar (4) offsets, and the other end of spring (11) offsets with limited block (5)；The inside of the fore-set (2) is additionally provided with several resistances
Buddhist nun's elastic steel sheet (8), described damped elasticity steel disc (8) one end is fixed on the inwall of fore-set (2), and damped elasticity steel disc (8)
One end is connected with sliding block (9), and fore-set (2) inwall is provided with chute (10) corresponding with sliding block (9).
2. a kind of multi-buffer door-inhale according to claim 1, it is characterised in that the section of the chute (10) is in T words
Shape, the sliding block (9) is cylindric sliding block.
3. a kind of multi-buffer door-inhale according to claim 1, it is characterised in that the number of the damped elasticity steel disc (8)
Mesh is no less than 4, damped elasticity steel disc (8) being arranged circumferentially along fore-set (2) inwall, and damped elasticity steel disc (8)
One end is welded on the inwall of fore-set (2).
4. a kind of multi-buffer door-inhale according to claim 1, it is characterised in that the bottom of the spacing hole (6) is provided with
Rubber buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388102.6U CN206477711U (en) | 2016-12-17 | 2016-12-17 | A kind of multi-buffer door-inhale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621388102.6U CN206477711U (en) | 2016-12-17 | 2016-12-17 | A kind of multi-buffer door-inhale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477711U true CN206477711U (en) | 2017-09-08 |
Family
ID=59750840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621388102.6U Expired - Fee Related CN206477711U (en) | 2016-12-17 | 2016-12-17 | A kind of multi-buffer door-inhale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477711U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116070A (en) * | 2018-10-23 | 2019-01-01 | 安徽万控成套设备制造有限公司 | A kind of ammeter box with collision prevention function |
| CN112554676A (en) * | 2020-12-11 | 2021-03-26 | 杭州未来已来科技有限公司 | Push type labor-saving door stopper |
| CN113685099A (en) * | 2021-09-02 | 2021-11-23 | 吴传奇 | Buffering formula magnetism door-inhale |
| CN114135627A (en) * | 2021-12-08 | 2022-03-04 | 江苏奇佩建筑装配科技有限公司 | Shock-proof support rod of support and hanger |
-
2016
- 2016-12-17 CN CN201621388102.6U patent/CN206477711U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116070A (en) * | 2018-10-23 | 2019-01-01 | 安徽万控成套设备制造有限公司 | A kind of ammeter box with collision prevention function |
| CN112554676A (en) * | 2020-12-11 | 2021-03-26 | 杭州未来已来科技有限公司 | Push type labor-saving door stopper |
| CN112554676B (en) * | 2020-12-11 | 2022-05-13 | 杭州未来已来科技有限公司 | Push type labor-saving door stopper |
| CN113685099A (en) * | 2021-09-02 | 2021-11-23 | 吴传奇 | Buffering formula magnetism door-inhale |
| CN114135627A (en) * | 2021-12-08 | 2022-03-04 | 江苏奇佩建筑装配科技有限公司 | Shock-proof support rod of support and hanger |
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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: 20170908 Termination date: 20171217 |