CN202117446U - Anti-blow-open automatic locking door - Google Patents

Anti-blow-open automatic locking door Download PDF

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Publication number
CN202117446U
CN202117446U CN2011202002728U CN201120200272U CN202117446U CN 202117446 U CN202117446 U CN 202117446U CN 2011202002728 U CN2011202002728 U CN 2011202002728U CN 201120200272 U CN201120200272 U CN 201120200272U CN 202117446 U CN202117446 U CN 202117446U
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CN
China
Prior art keywords
door
plug
movable bolt
main body
door body
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
Application number
CN2011202002728U
Other languages
Chinese (zh)
Inventor
孙文扬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011202002728U priority Critical patent/CN202117446U/en
Application granted granted Critical
Publication of CN202117446U publication Critical patent/CN202117446U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A anti-blow-open automatic locking door structurally comprises a door body and a frame, a transverse passage is arranged in the door body, a movable bolt is arranged in the passage, racks are symmetrically on two sides of the movable bolt, notches are arranged on the side wall of the door body corresponding to the racks, and the racks on two sides meshes with gears on two sides of the door body respectively. A spring is arranged between the door body and one end of the movable bolt arranged in the door body, the other end of the movable bolt is provided with a plug, and the plug is matched with a slot on the frame. The plug of the movable bolt can be ejected out from the slot by operating the gears from the inner side and the outer side of the door manually, so that the door can be opened. The movable bolt can be reset under the action of the spring after the movable bolt is set free from hands, and the plug is inserted into the slot, so that the door cannot be blown open, and simultaneously, the trouble that people indoors need to frequently open the door for people outside the door is avoided.

Description

Anti-wind automatic locking ends door
Technical field
The utility model relates to a kind of door, and a kind of specifically anti-wind automatic locking ends door.
Background technology
The weather of wind is being arranged, and after people entered house, if do not insert latch after closing to the doorstep, then door was opened by wind easily, if plug latch, people need stand up to open the door when then the someone knocked at the door outdoors, and both of these case all can cause inconvenience to people.
The utility model content
The purpose of the utility model is to provide a kind of anti-wind automatic locking to end door, and locking automatically when this door is closed can be opened door in the inside and outside both sides of door easily.
The technical scheme that its technical problem of the utility model solution is taked is: anti-wind automatic locking ends door; Comprise door main body and doorframe, it is characterized in that described door main body inside is provided with an interconnection; Be provided with a movable keeper in the said passage, the monosymmetric tooth bar that is provided with of said keeper; The position of corresponding tooth bar is provided with breach on the door main body sidewall, and the both sides tooth bar is meshed with the gear that is positioned at the door main body both sides respectively; Keeper is connected with a spring between inner end of door main body and door main body, the other end is provided with plug, and said plug matches with jack on the doorframe.
The beneficial effect of the utility model is: inboard and outside operation gear at door can let the plug of keeper deviate from jack; Door is opened; Keeper can reset under the effect of spring after unclamping hand; Plug inserts jack, can either prevent to be opened the trouble of having avoided people within doors frequently to open the door for the people of outside again by wind.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 door main body, 2 keepers, 3 springs, 4 outboard gears, 5 inboard gears, 6 doorframes.
The specific embodiment
As shown in Figure 1.Anti-wind automatic locking ends door, comprises door main body 1 and doorframe 6, and described door main body 1 inside is provided with an interconnection, is provided with a movable keeper 2 in the said passage, the said keeper 2 monosymmetric tooth bars that are provided with; The position of corresponding tooth bar is provided with breach on door main body 1 sidewall, and the both sides tooth bar is meshed with the gear that is positioned at door main body 1 both sides respectively; Keeper 2 is connected with a spring 3 between inner end of door main body 1 and door main body 1, the other end is provided with plug, and said plug matches with jack on the doorframe 6.
When closing to the doorstep, the plug of keeper 2 inserts in the jack on the doorframe 6, and door main body 1 can not held by wind by locking; When open the door in the outside of door, rotate outboard gears 4 with hand, the tooth bar engagement on outboard gears 4 and the keeper 2 drives keeper 2 and moves, thereby makes plug in jack, deviate from, and door is opened; Same, when opening the door, rotate inboard gear 5 with hand in the inboard of door, the tooth bar engagement on inboard gear 5 and the keeper 2 drives keeper 2 and moves, thereby makes plug in jack, deviate from, and door is opened.

Claims (1)

1. anti-wind automatic locking ends door, comprises door main body and doorframe, it is characterized in that described door main body inside is provided with an interconnection, is provided with a movable keeper in the said passage, the monosymmetric tooth bar that is provided with of said keeper; The position of corresponding tooth bar is provided with breach on the door main body sidewall, and the both sides tooth bar is meshed with the gear that is positioned at the door main body both sides respectively; Keeper is connected with a spring between inner end of door main body and door main body, the other end is provided with plug, and said plug matches with jack on the doorframe.
CN2011202002728U 2011-06-15 2011-06-15 Anti-blow-open automatic locking door Expired - Fee Related CN202117446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202002728U CN202117446U (en) 2011-06-15 2011-06-15 Anti-blow-open automatic locking door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202002728U CN202117446U (en) 2011-06-15 2011-06-15 Anti-blow-open automatic locking door

Publications (1)

Publication Number Publication Date
CN202117446U true CN202117446U (en) 2012-01-18

Family

ID=45458520

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202002728U Expired - Fee Related CN202117446U (en) 2011-06-15 2011-06-15 Anti-blow-open automatic locking door

Country Status (1)

Country Link
CN (1) CN202117446U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102242586A (en) * 2011-06-15 2011-11-16 孙文扬 Wind blowing preventing automatic locking door
CN106593201A (en) * 2016-12-16 2017-04-26 重庆名风家俱有限公司 Wind prevention door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102242586A (en) * 2011-06-15 2011-11-16 孙文扬 Wind blowing preventing automatic locking door
CN106593201A (en) * 2016-12-16 2017-04-26 重庆名风家俱有限公司 Wind prevention door
CN106593201B (en) * 2016-12-16 2018-03-20 重庆名风家俱有限公司 Storm door

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20120615