CN112012602B - Anti-pinch closing door mechanism in field of smart home - Google Patents
Anti-pinch closing door mechanism in field of smart home Download PDFInfo
- Publication number
- CN112012602B CN112012602B CN202010845791.3A CN202010845791A CN112012602B CN 112012602 B CN112012602 B CN 112012602B CN 202010845791 A CN202010845791 A CN 202010845791A CN 112012602 B CN112012602 B CN 112012602B
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- CN
- China
- Prior art keywords
- door
- fixedly connected
- sliding block
- groove
- connecting rod
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/36—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing comprising a flexible member, e.g. chains
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0061—Knobs or handles with protective cover, buffer or shock absorber
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- 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
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- 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
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- 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
- E05F2005/046—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 hand operated
Abstract
The invention relates to the technical field of intelligent home furnishing, and discloses a hand-clamping-prevention closing door mechanism in the field of intelligent home furnishing. This intelligence house field prevent tong close door mechanism, anticlockwise rotation door handle opens the door plant this moment and loosens the door handle after certain angle, and the gag lever post resets under the effect of spring two this moment for the gag lever post enters into the three insides of recess of different angles, thereby has reached the door plant and can open the effect of different angles. After the door plant is opened certain angle, when the door received power and closed suddenly, the air cushion plate can block in the outside of door frame this moment for the door plant has received the cushion effect of air cushion plate when closing, thereby has reached and has prevented that the door plant from closing suddenly and pressing from both sides the effect of hindering the finger.
Description
Technical Field
The invention relates to the technical field of intelligent home furnishing, in particular to a hand-clamping-preventing closing door mechanism in the field of intelligent home furnishing.
Background
The intelligent home is mainly used for realizing environment-friendly and energy-saving living environments such as home safety, convenience, comfortableness, artistry and the like, in the application field of intelligent home doors, people often need to open a home door to enter and exit a room, due to the fact that no limiting device is arranged, the door plate is easily closed suddenly under the action of strong wind, damage to the door plate and a wall is caused, and a hand clamping accident happens when a child plays the door plate carelessly, and how to enable the door plate to be capable of opening different angles and prevent the door plate from being closed suddenly and clamping fingers are an important problem, so that a hand clamping prevention closing door mechanism in the field of intelligent home is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a hand clamping prevention closing door mechanism in the field of smart home, which has the advantages that a door plate can be opened at different angles, and fingers are prevented from being clamped and injured by sudden closing of the door plate, and solves the problems that people often need to open a residence gate for ventilation, the door plate is easily closed suddenly under the action of strong wind due to the fact that no limiting device is arranged, the door plate and a wall are damaged, and hand clamping accidents occur carelessly when children play.
(II) technical scheme
In order to achieve the purposes that the door panel can be opened at different angles and prevent fingers from being injured by clamping when the door panel is closed suddenly, the invention provides the following technical scheme: a hand clamping prevention closing door mechanism in the field of intelligent home comprises a door plate, wherein a door handle is movably connected to the front side of the door plate, a fixing nail is fixedly connected to the inner portion of the right side of the door handle, a first fixing block is fixedly connected to the left side of the door plate, a movable nail is movably connected to the inner portion of the first fixing block, a second fixing block is fixedly connected to the bottom of the movable nail, a door frame is fixedly connected to the left side of the second fixing block, an air cushion plate is movably connected to the top of the door plate, a first groove is formed in the inner portion of the top of the door frame, a first disc is fixedly connected to one side, away from the door handle, of the fixing nail, a first connecting rod is movably connected to the top of the disc, a first sliding block is movably connected to one, the left side swing joint of fixed block three has the pulley, the top fixedly connected with connecting rod two of sliding block one, the outside fixedly connected with spring one of connecting rod two, the bottom fixedly connected with wire rope of connecting rod two, the right side of activity nail is seted up flutedly three, the inside swing joint of recess three has the gag lever post, the right side fixedly connected with sliding block two of gag lever post, the outside sliding connection of sliding block two has the recess four, the right side fixedly connected with spring two of sliding block two.
Preferably, the air shim plate is directly below the first groove, and the volume of the top of the air shim plate is smaller than the inner volume of the first groove.
Preferably, one side of the second connecting rod, which is far away from the first sliding block, is fixedly connected with an air cushion plate.
Preferably, two ends of the first spring are respectively and fixedly connected to the top of the third fixing block and the outer side of the second connecting rod.
Preferably, one end, far away from the second connecting rod, of the steel wire rope is fixedly connected to the right side of the second sliding block, and the bottom of the steel wire rope is movably connected with the top of the pulley.
Preferably, the number of the third grooves is not less than six, the three grooves are evenly distributed on the right side of the movable nail, and the area of the left side of the limiting rod is smaller than the inner area of the third grooves.
Preferably, two ends of the second spring are fixedly connected to the right side of the second sliding block and the left side of the inner portion of the fourth groove respectively.
(III) advantageous effects
Compared with the prior art, the invention provides a hand-clamping-prevention closing door mechanism in the field of smart home, which has the following beneficial effects:
1. this intelligence house field prevent tong close door mechanism, through door handle and wire rope, sliding block two, spring two, the gag lever post, the cooperation of recess three is used, anticlockwise rotation door handle, steel wire line pulling sliding block two right movements this moment, further make the gag lever post move the outside of recess three, open the door plant this moment and loosen the door handle after certain angle, the gag lever post resets under spring two's effect this moment, make the gag lever post enter into the three insides of recess of different angles, thereby reached the door plant and can open the effect of different angles.
2. This intelligence house field prevent tong closing door mechanism, the cooperation of through door plant and air cushion plate, door frame is used, opens certain angle back when the door plant, and when the door received power suddenly closed, the air cushion plate can block in the outside of door frame this moment for the door plant has received the cushion effect of air cushion plate when closing, thereby has reached and has prevented that the door plant from suddenly closed pressing from both sides the effect of hindering the finger.
Drawings
FIG. 1 is a schematic front view of an internal structure of a door panel according to the present invention;
FIG. 2 is a schematic front view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a fixing block according to the present invention;
FIG. 4 is a schematic view of the door handle structure movement of the present invention;
FIG. 5 is an enlarged view of the structure A of FIG. 1 according to the present invention.
In the figure: 1. a door panel; 2. a door handle; 3. fixing nails; 4. a first fixed block; 5. a movable nail; 6. a second fixed block; 7. a door frame; 8. an air cushion plate; 9. a first groove; 31. a disc; 32. a first connecting rod; 33. a first sliding block; 34. a second groove; 35. a third fixed block; 36. a pulley; 37. a second connecting rod; 38. a first spring; 39. a wire rope; 51. a third groove; 52. a limiting rod; 53. a second sliding block; 54. a fourth groove; 55. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a pinch-proof door closing mechanism in the field of smart home comprises a door panel 1, a door handle 2 is movably connected to the front of the door panel 1, a fixing nail 3 is fixedly connected to the inside of the right side of the door handle 2, a first fixing block 4 is fixedly connected to the left side of the door panel 1, a movable nail 5 is movably connected to the inside of the first fixing block 4, a second fixing block 6 is fixedly connected to the bottom of the movable nail 5, a door frame 7 is fixedly connected to the left side of the second fixing block 6, an air cushion plate 8 is movably connected to the top of the door panel 1, a first groove 9 is formed in the top of the door frame 7, the air cushion plate 8 is positioned right below the first groove 9, the air cushion plate 8 is positioned in the first groove 9 when the door panel 1 is in a closed state, the volume of the top of the air cushion plate 8 is smaller than the volume of the, one side of the first connecting rod 32, which is far away from the disc 31, is movably connected with a first sliding block 33, the outer side of the first sliding block 33 is slidably connected with a second groove 34, the outer side of the second groove 34 is fixedly connected with a third fixed block 35, the left side of the third fixed block 35 is movably connected with a pulley 36, the top of the first sliding block 33 is fixedly connected with a second connecting rod 37, one side of the second connecting rod 37, which is far away from the first sliding block 33, is fixedly connected with an air cushion plate 8, the outer side of the second connecting rod 37 is fixedly connected with a first spring 38, two ends of the first spring 38 are respectively and fixedly connected with the top of the third fixed block 35 and the outer side of the second connecting rod 37, the bottom of the second connecting rod 37 is fixedly connected with a steel wire rope 39, one end of the steel wire 39, which is far away from, the third grooves 51 are uniformly distributed on the right side of the movable nail 5, the area of the left side of the limiting rod 52 is smaller than the area of the inside of the third grooves 51, the limiting rod 52 is movably connected inside the third grooves 51, the right side of the limiting rod 52 is fixedly connected with a second sliding block 53, the outer side of the second sliding block 53 is slidably connected with a fourth groove 54, the right side of the second sliding block 53 is fixedly connected with a second spring 55, and two ends of the second spring 55 are fixedly connected to the right side of the second sliding block 53 and the left side of the inside of the fourth groove 54 respectively.
The working principle is that when the door needs to be opened for ventilation, the door handle 2 is pulled down anticlockwise, the fixing nail 3 is fixedly connected to the inner portion of the right side of the door handle 2, the disc 31 is fixedly connected to the side, far away from the door handle 2, of the fixing nail 3, the disc 31 rotates anticlockwise, the connecting rod I32 is movably connected to the top of the disc 31, the sliding block I33 is movably connected to the side, far away from the disc 31, of the connecting rod I32, the sliding block I33 moves downwards, the connecting rod II 37 moves downwards because the connecting rod II 37 is fixedly connected to the top of the sliding block I33, the air cushion plate 8 is fixedly connected to the side, far away from the sliding block I33, of the connecting rod II 37, the air cushion plate 8 moves downwards, the air cushion plate 8 is located inside the groove I9 in the closed state of the door panel 1, and the air cushion plate 8 moves downwards out of the, because the bottom of the second connecting rod 37 is fixedly connected with the wire rope 39, and one end of the wire rope 39, which is far away from the second connecting rod 37, is fixedly connected to the right side of the second sliding block 53, when the second connecting rod 37 moves downwards, the wire rope 39 can pull the second sliding block 53 to enable the second sliding block 53 to move towards the right side, and because the right side of the limiting rod 52 is fixedly connected with the second sliding block 53, the limiting rod 52 can move towards the right side, and because the limiting rod 52 is movably connected with the inside of the third groove 51, the limiting rod 52 can move out of the inside of the third groove 51, at the moment, after the door is opened for a certain angle, the door handle 2 is released, at the moment, the disk 31 is not stressed, because two ends of the first spring 38 are respectively and fixedly connected to the top of the third fixing block 35 and the outside of the second connecting rod 37, and two ends, therefore, under the action of the first spring 38 and the second spring 55, the second sliding block 53 and the second connecting rod 37 reset, the second sliding block 53 moves leftwards at the moment, the limiting rod 52 further moves leftwards, the number of the third grooves 51 is not less than six, the third grooves 51 are uniformly distributed on the right side of the movable nail 5, the area of the left side of the limiting rod 52 is smaller than the area of the inside of the third grooves 51, the limiting rod 52 can move to the inside of the third grooves 51 at the moment, and when the limiting rod 52 is inserted into the insides of the third grooves 51, the opening angles of doors of the doors can be different, so that the door plate 1 can be opened at different angles. When the angle that the door was opened is very little, when gag lever post 52 was not in the inside of recess three 51 this moment, closed the door suddenly this moment, to sum up can know connecting rod two 37 and reset, so connecting rod two 37 moved upwards this moment, further made air cushion plate 8 move upwards, and air cushion plate 8 can block in the outside of door frame 7 this moment to reached and prevented that door plant 1 from closing suddenly and pressing from both sides the effect of hindering the finger.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an anti-pinch closing door mechanism in intelligent home field, includes door plant (1), its characterized in that: the front side of the door panel (1) is movably connected with a door handle (2), the inside of the right side of the door handle (2) is fixedly connected with a fixed nail (3), the left side of the door panel (1) is fixedly connected with a fixed block I (4), the inside of the fixed block I (4) is movably connected with a movable nail (5), the bottom of the movable nail (5) is fixedly connected with a fixed block II (6), the left side of the fixed block II (6) is fixedly connected with a door frame (7), the top of the door panel (1) is movably connected with an air cushion plate (8), the inside of the top of the door frame (7) is provided with a groove I (9), one side of the fixed nail (3) far away from the door handle (2) is fixedly connected with a disc (31), the top of the disc (31) is movably connected with a connecting rod I (32), and one side of the, the outer side of the first sliding block (33) is connected with a second groove (34) in a sliding mode, the outer side of the second groove (34) is fixedly connected with a third fixing block (35), the left side of the third fixed block (35) is movably connected with a pulley (36), the top of the first sliding block (33) is fixedly connected with a second connecting rod (37), the outer side of the second connecting rod (37) is fixedly connected with a first spring (38), the bottom of the second connecting rod (37) is fixedly connected with a steel wire rope (39), a third groove (51) is formed in the right side of the movable nail (5), a limiting rod (52) is movably connected inside the third groove (51), the right side of the limiting rod (52) is fixedly connected with a second sliding block (53), the outer side of the second sliding block (53) is connected with a fourth groove (54) in a sliding manner, a second spring (55) is fixedly connected to the right side of the second sliding block (53);
the air cushion plate (8) is arranged right below the first groove (9), and the volume of the top of the air cushion plate (8) is smaller than the inner volume of the first groove (9);
one side of the second connecting rod (37) far away from the first sliding block (33) is fixedly connected with an air cushion plate (8);
two ends of the first spring (38) are respectively and fixedly connected to the top of the third fixed block (35) and the outer side of the second connecting rod (37);
one end, far away from the second connecting rod (37), of the steel wire rope (39) is fixedly connected to the right side of the second sliding block (53), and the bottom of the steel wire rope (39) is movably connected with the top of the pulley (36);
the number of the third grooves (51) is not less than six, the third grooves (51) are uniformly distributed on the right side of the movable nail (5), and the area of the left side of the limiting rod (52) is smaller than the inner area of the third grooves (51);
and two ends of the second spring (55) are respectively and fixedly connected to the right side of the second sliding block (53) and the left side inside the fourth groove (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845791.3A CN112012602B (en) | 2020-08-20 | 2020-08-20 | Anti-pinch closing door mechanism in field of smart home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845791.3A CN112012602B (en) | 2020-08-20 | 2020-08-20 | Anti-pinch closing door mechanism in field of smart home |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112012602A CN112012602A (en) | 2020-12-01 |
| CN112012602B true CN112012602B (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010845791.3A Active CN112012602B (en) | 2020-08-20 | 2020-08-20 | Anti-pinch closing door mechanism in field of smart home |
Country Status (1)
| Country | Link |
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| CN (1) | CN112012602B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934515Y (en) * | 2006-07-05 | 2007-08-15 | 李虎 | Door position positioner |
| KR20100055798A (en) * | 2008-11-18 | 2010-05-27 | 조경제 | Multi hinge |
| CN202544704U (en) * | 2011-12-29 | 2012-11-21 | 黄河源 | Nipping hand-proof door |
| CN202578249U (en) * | 2012-04-14 | 2012-12-05 | 中国三冶集团有限公司管道工程公司 | Hinge capable of fixing opening angle |
| CN105370159A (en) * | 2015-12-04 | 2016-03-02 | 衢州妙凯节能科技有限公司 | Positioning folding door and window framework |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100230555A1 (en) * | 2009-03-12 | 2010-09-16 | Edinger Alfred R | Universal holding device |
-
2020
- 2020-08-20 CN CN202010845791.3A patent/CN112012602B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934515Y (en) * | 2006-07-05 | 2007-08-15 | 李虎 | Door position positioner |
| KR20100055798A (en) * | 2008-11-18 | 2010-05-27 | 조경제 | Multi hinge |
| CN202544704U (en) * | 2011-12-29 | 2012-11-21 | 黄河源 | Nipping hand-proof door |
| CN202578249U (en) * | 2012-04-14 | 2012-12-05 | 中国三冶集团有限公司管道工程公司 | Hinge capable of fixing opening angle |
| CN105370159A (en) * | 2015-12-04 | 2016-03-02 | 衢州妙凯节能科技有限公司 | Positioning folding door and window framework |
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| Publication number | Publication date |
|---|---|
| CN112012602A (en) | 2020-12-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210425 Address after: 311100 room 103, building 2, Tangbei village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: Bangke (Hangzhou) smart home Co.,Ltd. Address before: Si Qian She nationality Zhen Si Qian Cun, Taishun County, Wenzhou City, Zhejiang Province Applicant before: Lei Xiaoye |
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