CN107989533B - The door body assembly of finger - Google Patents
The door body assembly of finger Download PDFInfo
- Publication number
- CN107989533B CN107989533B CN201711293913.7A CN201711293913A CN107989533B CN 107989533 B CN107989533 B CN 107989533B CN 201711293913 A CN201711293913 A CN 201711293913A CN 107989533 B CN107989533 B CN 107989533B
- Authority
- CN
- China
- Prior art keywords
- door body
- swing rod
- shell
- magnet
- protrusion
- 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
- 230000001133 acceleration Effects 0.000 claims description 10
- 230000005347 demagnetization Effects 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
-
- 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
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
- E05F5/04—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed
-
- 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
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
- E05F5/04—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed
- E05F2005/043—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops hand-operated, e.g. removable; operated by centrifugal action or by high closing speed operated by centrifugal action at high closing speed
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of door body assembly of finger, it include: door body, door pivot and wobble component, the door body includes the first second side opposite while described first, the door pivot is set to the first side of the door body, the position that the second side is closed in the door body is provided with columned protrusion, the wobble component is connected to the protrusion above and can be under the axial-rotation of the protrusion, stationary state, and the edge of the wobble component is contacted with second side.
Description
Technical field
The present invention relates to mechanical structure field, in particular to a kind of door body assembly of finger.
Background technique
In daily life, often there is door body to accelerate to close to clip to user especially child's under wind action
Finger causes no small security risk.
Therefore, the prior art is defective.
Summary of the invention
The embodiment of the present invention provides a kind of door body assembly of finger, and having prevents door body from accelerating to clip to child's when closing
The beneficial effect of finger.
The embodiment of the present invention provides a kind of door body assembly of finger, comprising: door body, door pivot and wobble component, institute
Stating door body includes the first second side opposite while described first, and the door pivot is set to the first of the door body
Side, the position that the second side is closed in the door body are provided with columned protrusion, and the wobble component is connected in the protrusion
And can be under the axial-rotation of the protrusion, stationary state, the edge of the wobble component is contacted with second side；
The end of the protrusion is additionally provided with a locating part for preventing the wobble component to be detached from the protrusion.
In the door body assembly of finger of the present invention, the wobble component includes lantern ring, swing rod, pendulum and shell
Body；
The density of the swing rod is less than the density of the pendulum, and the density of the shell is less than the density of the swing rod；
One end of the swing rod is connect with the lantern ring, and the other end of the swing rod is connect with the pendulum, the shell
It is coated on the periphery of the swing rod and the pendulum；
The lantern ring is rotatably socketed in the protrusion.
In the door body assembly of finger of the present invention, the shell is elastic shell.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the door body assembly of the finger in the embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.In
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Fig. 1 is please referred to, Fig. 1 is the structural schematic diagram of the door body assembly of the finger in one embodiment of the invention, the one kind
The door body assembly of finger, comprising: door body 10, door pivot 30 and wobble component 20, the door body 10 include the first side and
With described first at opposite second, the door pivot 30 is set to the first side of the door body 10, faces in the door body 10
The position on nearly second side is provided with columned protrusion, and the wobble component 20 is connected to the protrusion above and can be around described convex
The axial-rotation risen, under stationary state, the edge of the wobble component 20 is contacted with second side.
Specifically, which includes lantern ring 23, swing rod 21, pendulum 22 and shell 24.
Wherein, the density of swing rod 21 is less than the density of pendulum 22, and the density of shell 24 is less than the density of swing rod 21.Wherein,
The swing rod 21 is non-metallic plastic bar, which is the larger nonmetallic materials of density, which is rubber elastomeric material
It is made.
The end of the protrusion is additionally provided with a locating part for preventing the wobble component to be detached from the protrusion.
One end of the swing rod 21 is connect with lantern ring 23, and the other end of swing rod 21 is connect with pendulum 22, and shell is coated on described
The periphery of swing rod 21 and the pendulum 22.Lantern ring 23 is rotatably socketed in protrusion.
In some embodiments, pendulum 22 towards door body 10 is provided with the first magnet (not shown) on one side；The door
The position opposite with the pendulum 22 is provided with the second magnet 60 on body 10；Second magnet 60 is electromagnet, when described the
When two magnets 60 are powered, first magnet attracts each other with second magnet 60.
In some embodiments, it is additionally provided with an acceleration transducer and electromagnet controller in the door body 10, it is described
Acceleration transducer is connect with the electromagnet controller, and the electromagnet controller is connect with second magnet；Work as acceleration
It is extensive after electromagnet controller control the second magnet 60 power-off preset time period when degree sensor detects that acceleration is more than preset value
It powers on again, so that 60 demagnetization preset time period of the second magnet.When door body 10 accelerates to close, 60 demagnetization preset time of the second magnet
Section, which swings towards the direction on the second side under the influence of centrifugal force, so that the wobble component 20 shows the door
Second side of body 10.
In some embodiments, the door body assembly of the finger further includes elastic component 40, is additionally provided with one in the door body
Attachment base 50, one end of the elastic component 40 are connect with the attachment base 50, the other end and the shell of the elastic component 40
24 connections, the swing rod 21 is between the elastic component 40 and second side.When the swing rod 21 is in a vertical state,
The elastic component 40 is in compressive state.
When door body 10 accelerates rotation to close, acceleration transducer detects that acceleration is more than preset value, magnet control
Device controls the 60 demagnetization preset time of the second magnet, effect of the wobble component 20 in the elastic force of centrifugal force and elastic component 40
Under, it is swung towards the second side of door body 10, so that the shell 24 of the wobble component 20 shows the second side of the door body 10, to hinder
Only the door body is closed, to prevent door body clamp hand.
In some embodiments, which is elastic shell.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the invention.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (3)
1. a kind of door body assembly of finger characterized by comprising door body, door pivot and wobble component, the door body packet
The first second side opposite while described first is included, the door pivot is set to the first side of the door body, the door
The position that the second side is closed on body is provided with columned protrusion, and the wobble component is connected to the protrusion above and can be around institute
The axial-rotation for stating protrusion, under stationary state, the edge of the wobble component is contacted with second side；
The end of the protrusion is additionally provided with a locating part for preventing the wobble component to be detached from the protrusion；The swing
Component includes lantern ring, swing rod, pendulum and shell；
The density of the swing rod is less than the density of the pendulum, and the density of the shell is less than the density of the swing rod；
One end of the swing rod is connect with the lantern ring, and the other end of the swing rod is connect with the pendulum, the shell cladding
In the periphery of the swing rod and the pendulum；
The lantern ring is rotatably socketed in the protrusion；
The swing rod is non-metallic plastic bar；
The pendulum is provided with the first magnet towards the door body on one side；The position opposite with the pendulum in the door body
It is provided with the second magnet；Second magnet is electromagnet, when second energizing magnets, first magnet and described the
Two magnets attract each other；
An acceleration transducer and electromagnet controller, the acceleration transducer and the electricity are additionally provided in the door body
Magnet controller connection, the electromagnet controller are connect with second magnet；When acceleration transducer detects acceleration
When more than preset value, the electromagnet controller restores to power on after controlling the second magnet power-off preset time period, so that the second magnetic
Body demagnetization preset time period；
The door body assembly further includes elastic component, and a connecting seat, one end of the elastic component and institute are additionally provided in the door body
Attachment base connection is stated, the other end of the elastic component connect with the shell, and the swing rod is located at the elastic component and described the
Between two sides；When the swing rod is in a vertical state, the elastic component is in compressive state.
2. the door body assembly of finger according to claim 1, which is characterized in that the shell is elastic shell.
3. the door body assembly of finger according to claim 2, which is characterized in that the shell is rubber shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293913.7A CN107989533B (en) | 2017-12-08 | 2017-12-08 | The door body assembly of finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293913.7A CN107989533B (en) | 2017-12-08 | 2017-12-08 | The door body assembly of finger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107989533A CN107989533A (en) | 2018-05-04 |
| CN107989533B true CN107989533B (en) | 2019-11-29 |
Family
ID=62036779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711293913.7A Expired - Fee Related CN107989533B (en) | 2017-12-08 | 2017-12-08 | The door body assembly of finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107989533B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1360008A (en) * | 1920-01-21 | 1920-11-23 | John O Naslin | Door-checking device |
| US3800360A (en) * | 1972-12-29 | 1974-04-02 | O Knarreborg | Spring-operated door silencer |
| CN202164961U (en) * | 2011-05-23 | 2012-03-14 | 李肄飞 | Hand clamp prevention safety door |
| CN102400620A (en) * | 2010-09-14 | 2012-04-04 | 巧设计顾问有限公司 | safety door stopper |
| CN102561901A (en) * | 2012-01-12 | 2012-07-11 | 林智勇 | Anti-pinch safe door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070045073A (en) * | 2005-10-26 | 2007-05-02 | 주식회사 다스 | Safety system for swing door using acceleration sensor and method therefor |
-
2017
- 2017-12-08 CN CN201711293913.7A patent/CN107989533B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1360008A (en) * | 1920-01-21 | 1920-11-23 | John O Naslin | Door-checking device |
| US3800360A (en) * | 1972-12-29 | 1974-04-02 | O Knarreborg | Spring-operated door silencer |
| CN102400620A (en) * | 2010-09-14 | 2012-04-04 | 巧设计顾问有限公司 | safety door stopper |
| CN202164961U (en) * | 2011-05-23 | 2012-03-14 | 李肄飞 | Hand clamp prevention safety door |
| CN102561901A (en) * | 2012-01-12 | 2012-07-11 | 林智勇 | Anti-pinch safe door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107989533A (en) | 2018-05-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191108 Address after: 215131 no.959, Jiayuan Road, Yuanhe street, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: Suzhou Yuanlian Technology Pioneer Park Management Co.,Ltd. Address before: 528200 East First Block, Jiansha Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province Applicant before: FOSHAN HAIKE YUNCHOU INFORMATION TECHNOLOGY Co.,Ltd. Applicant before: Wang Ya |
|
| TA01 | Transfer of patent application right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |