CN203701797U - Sliding door device with integration of power assisted door opening, emergency escape and door lock - Google Patents

Sliding door device with integration of power assisted door opening, emergency escape and door lock Download PDF

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Publication number
CN203701797U
CN203701797U CN201320846199.0U CN201320846199U CN203701797U CN 203701797 U CN203701797 U CN 203701797U CN 201320846199 U CN201320846199 U CN 201320846199U CN 203701797 U CN203701797 U CN 203701797U
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CN
China
Prior art keywords
door
sliding door
push rod
bar
escaping
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.)
Withdrawn - After Issue
Application number
CN201320846199.0U
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Chinese (zh)
Inventor
吴家伟
吴少祥
曲传秀
王君
Original Assignee
吴家伟
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 吴家伟 filed Critical 吴家伟
Priority to CN201320846199.0U priority Critical patent/CN203701797U/en
Application granted granted Critical
Publication of CN203701797U publication Critical patent/CN203701797U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to a sliding door device with the integration of power assisted door opening, emergency escape and a door lock and aims to solve the problems existing in the background technology that a lock can not be sleeved and added by utilizing a power assisted door opening device to carry out safety locking; if the lock is sleeved and added outdoors by utilizing a power assisted door opening device to carry out locking, a person indoors can not open a sliding door to carry out emergency escape under the emergency condition. According to the technical scheme of the utility model, the inner end of a push rod in a reserved passageway is contacted with a resisting arm of a power assisted door opening handle, an escaping rod is arranged in the push rod, a locating part is arranged at the outlet on the outer side of the reserved passageway and is connected with a sliding door body, a latch hook is arranged at the outer end of the escaping rod, one end of a locking pin with a locking pin spring touches a power arm of the power assisted door opening handle, the other end of the locking pin forms the locking or the opening of the escaping rod, and the escaping rod between the outer end of the push rod and the locating part is provided with a compression return spring. The sliding door device can be applied to the sliding door and attachments thereof.

Description

A kind of booster opening door and emergent escaping danger and the sliding door apparatus of door lock unification
Technical field: the utility model belongs to sliding door and fixture thereof, particularly a kind of booster opening door and emergent escaping danger and the sliding door apparatus of door lock unification.
Background technology: the assistance door opening device of existing sliding door is in the extensive use of sliding door field, basic structure form is that firm banking is connected on sliding door body, booster opening door handle is articulated with the lever-type structure of formation take pin as fulcrum on firm banking by pin, resistance arm contact push rod one end of handle for opening door, the corresponding striking plate of push rod other end position, striking plate is connected on the doorframe of non-displacement.Although the sliding door apparatus of this form is laborsaving, convenience, existing problem is: the first, and cannot utilize assistance door opening device cover to add lockset and implement safety locking; The second, if utilize assistance door opening device to add lockset locking at cover outdoors, in door, a people in case of emergency cannot open sliding door emergency escape.
Summary of the invention: the purpose of this utility model is exactly to propose a kind of booster opening door and emergent escaping danger and the sliding door apparatus of door lock unification, exists: cannot utilize assistance door opening device cover to add lockset and implement safety locking to solve background technology; If utilize assistance door opening device to add lockset locking, the problem that in door, people in case of emergency cannot open sliding door emergency escape at cover outdoors.Solving this technical problem adopted technical scheme is: a kind of booster opening door and emergent escaping danger and the sliding door apparatus of door lock unification, firm banking is connected on sliding door body, booster opening door handle is articulated with the lever-type structure of formation take pin as fulcrum on firm banking by pin, striking plate is connected on the doorframe of non-displacement, it is characterized in that the push rod the inner that is positioned at reserved passageway contacts with the resistance arm of booster opening door handle, the bar of escaping danger is placed in push rod, the outer side outlet of reserved passageway arranges keeper and connects with sliding door sports association, the bar outer end of escaping danger arranges latch hook, touch the power arm of booster opening door handle with stop pin one end of stop pin spring, the stop pin other end forms the locking to the bar of escaping danger or opens, on the bar of escaping danger between push rod outer end and keeper, compression retracteding position spring is set.Wherein, the bar of escaping danger connects latch hook by bearing pin, and latch hook turn to horizontal level and forms the lock-out state that adds lockset with striking plate cover, or unlock state in vertical position.
The beneficial effect that the utility model had is compared with the prior art: owing to adopting technique scheme, when booster opening door (latch hook and striking plate do not overlap and add lockset locking), booster opening door lifts the rotation of winding by hand pin, stop pin rises through stop pin spring action, booster opening door handle resistance arm promotes push rod and moves, and the bar of escaping danger together moves with push rod, compression retracteding position spring, the bar displacement of escaping danger goes out sliding door body plane, touches striking plate and oppositely promotes sliding door body and move and open; Unclamp booster opening door handle, return spring promotes push rod and oppositely moves, and the bar of escaping danger together moves with push rod, promotes handle return, and booster opening door handle power arm promotes stop pin and moves down and compress stop pin spring, makes its pinning bar of escaping danger.When latch hook and striking plate cover add lockset locking and people in sliding door need to promptly open the door time, booster opening door lifts the rotation of winding by hand pin, stop pin rises through stop pin spring action, booster opening door moves hand propelled push rod, the bar of escaping danger together moves with push rod, compression retracteding position spring, the bar displacement of escaping danger goes out sliding door body plane, touch striking plate, oppositely promoting sliding door body moves, in the time that push rod is moved to maximum, continue to pull booster opening door handle to drive sliding door body to continue mobile, the bar of escaping danger is deviate from push rod and is removed until deviate from sliding door body completely the lock-out state that cover adds lockset, realizing emergent opening the door escape danger.In the time of needs safety locking, sliding door body to be closed, latch hook is dug in rotation and striking plate cover adds lockset safety lock door.
Accompanying drawing explanation: Fig. 1 is the utility model overall structure schematic diagram.Fig. 2 is the structural representation that the utility model cover adds lockset lock-out state.Fig. 3 is that the utility model does not overlap the structural representation that adds lockset lock-out state.
The specific embodiment:
Embodiment: with reference to figure 1, Fig. 2, Fig. 3, a kind of booster opening door and emergent escaping danger and the sliding door apparatus of door lock unification, firm banking 2 is connected on sliding door body 1, booster opening door handle 4 is articulated with the lever-type structure of formation take pin 3 as fulcrum on firm banking 2 by pin 3, striking plate 12 is connected on the doorframe 13 of non-displacement, it is characterized in that push rod 8 the inners that are positioned at reserved passageway 7 contact with the resistance arm of booster opening door handle 4, the bar 9 of escaping danger is placed in push rod 8, the outer side outlet of reserved passageway 7 arranges keeper 11 and connects with sliding door body 1, bar 9 outer ends of escaping danger arrange latch hook 14, touch the power arm of booster opening door handles 4 with stop pin 5 one end of stop pin spring 6, stop pin 5 other ends form the locking to the bar 9 of escaping danger or open, on the bar 9 of escaping danger between push rod 8 outer ends and keeper 11, compression retracteding position spring 10 is set, the bar 9 of escaping danger connects latch hook 14 by bearing pin 15, and latch hook 14 turn to horizontal level and forms the lock-out state that adds lockset 16 with striking plate 12 covers, or unlock state in vertical position.

Claims (2)

1. a booster opening door and emergent escaping danger and the sliding door apparatus of door lock unification, firm banking (2) is connected on sliding door body (1), booster opening door handle (4) is articulated with the upper lever-type structure forming take pin (3) as fulcrum of firm banking (2) by pin (3), striking plate (12) is connected on the doorframe (13) of non-displacement, push rod (8) the inner that it is characterized in that being positioned at reserved passageway (7) contacts with the resistance arm of booster opening door handle (4), the bar (9) of escaping danger is placed in push rod (8), the outer side outlet of reserved passageway (7) arranges keeper (11) and connects with sliding door body (1), escape danger bar (9) outer end connect latch hook (14), touch the power arm of booster opening door handle (4) with stop pin (5) one end of stop pin spring (6), stop pin (5) other end forms the locking to the bar of escaping danger (9) or opens, on the bar of escaping danger (9) between push rod (8) outer end and keeper (11), compression retracteding position spring (10) is set.
2. a kind of booster opening door and emergent escaping danger and the sliding door apparatus of door lock unification according to claim 1, the bar (9) that it is characterized in that escaping danger connects latch hook (14) by bearing pin (15), latch hook (14) turn to horizontal level and forms the lock-out state that adds lockset (16) with striking plate (12) cover, or unlock state in vertical position.
CN201320846199.0U 2013-12-20 2013-12-20 Sliding door device with integration of power assisted door opening, emergency escape and door lock Withdrawn - After Issue CN203701797U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320846199.0U CN203701797U (en) 2013-12-20 2013-12-20 Sliding door device with integration of power assisted door opening, emergency escape and door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320846199.0U CN203701797U (en) 2013-12-20 2013-12-20 Sliding door device with integration of power assisted door opening, emergency escape and door lock

Publications (1)

Publication Number Publication Date
CN203701797U true CN203701797U (en) 2014-07-09

Family

ID=51052253

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320846199.0U Withdrawn - After Issue CN203701797U (en) 2013-12-20 2013-12-20 Sliding door device with integration of power assisted door opening, emergency escape and door lock

Country Status (1)

Country Link
CN (1) CN203701797U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643846A (en) * 2013-12-20 2014-03-19 吴家伟 Sliding door device with functions of opening door by assistance, emergency escape and door and lock integration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643846A (en) * 2013-12-20 2014-03-19 吴家伟 Sliding door device with functions of opening door by assistance, emergency escape and door and lock integration
CN103643846B (en) * 2013-12-20 2015-12-09 吴家伟 A kind of booster opening door and emergent to escape danger and the sliding door apparatus of door lock unification

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20140709

Effective date of abandoning: 20151209

C25 Abandonment of patent right or utility model to avoid double patenting