CN204024257U - With the trident lock construction of door handle locking - Google Patents

With the trident lock construction of door handle locking Download PDF

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Publication number
CN204024257U
CN204024257U CN201420467756.2U CN201420467756U CN204024257U CN 204024257 U CN204024257 U CN 204024257U CN 201420467756 U CN201420467756 U CN 201420467756U CN 204024257 U CN204024257 U CN 204024257U
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China
Prior art keywords
door
lock
handle
shaft
plate
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Active
Application number
CN201420467756.2U
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Chinese (zh)
Inventor
李加勇
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.)
Suzhou Jiangnan Aerospace Mechanical and Electrical Industry Co Ltd
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Suzhou Jiangnan Aerospace Mechanical and Electrical Industry Co Ltd
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Application filed by Suzhou Jiangnan Aerospace Mechanical and Electrical Industry Co Ltd filed Critical Suzhou Jiangnan Aerospace Mechanical and Electrical Industry Co Ltd
Priority to CN201420467756.2U priority Critical patent/CN204024257U/en
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Publication of CN204024257U publication Critical patent/CN204024257U/en
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Abstract

The utility model relates to a kind of trident lock construction with door handle locking, comprise lock body, lock body is provided with the lock shaft that runs through door-plate, be provided with shaft locking sleeve in door-plate inner lock shaft outside, shaft locking sleeve is fixed on door-plate, between shaft locking sleeve and lock shaft, be provided with outer handle fixed axis, outer handle fixed axis and lock shaft are fixed; Lock shaft is provided with Internal handle fixed axis; Below shaft locking sleeve, be provided with lock core and run through door-plate, on the lock core of door-plate inside, be provided with lockable mechanism, lockable mechanism is provided with dead bolt, and shaft locking sleeve and outer handle fixed axis are provided with fore shaft, and dead bolt stretches in fore shaft; The lock core of door-plate inner side is provided with knob.After having adopted said structure, do not need to adopt pad lock structure to be used as the locking of outer handle, just stop rust current and affected outward appearance in door-plate surface, outer handle Collapsible structure can increase cabin insied width, change the outside locking of door handle into inner locking, the outside key inside of passing through facilitates unlatching by knob.

Description

With the trident lock construction of door handle locking
Technical field
The utility model relates to a kind of lock construction, especially relates to a kind of trident lock construction with door handle locking.
Background technology
In the production of special vehicle, what adopt for protection safety is general locks car door for trident lock construction, what the door handle locking before trident lock adopted is padlock form, a padlock is installed exactly on door and handle, the long-time easily scraping door-plate surface paint that uses of padlock, padlock due to be placed in for a long time outdoor get rusty easily to cause unblank difficulty and produce rust water to affect outward appearance; If out of my cabin by door lock locking, people drives device in must inciting somebody to action in cabin and twists off, and the padlock of the outer handle of locking and door-plate are thrown off, and at this moment door-plate could be opened; Because the outstanding door-plate side dimension of outer handle is larger, for meeting the size regulation of car hold body on width, cause dwindling of inherent width space, cabin in addition.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of trident lock construction with door handle locking that does not need pad lock structure and can increase width spaces.
The technical scheme in the invention for solving the technical problem is: a kind of trident lock construction with door handle locking, comprise the lock body that is fixed on door-plate inner side, described lock body is provided with the lock shaft that runs through door-plate, be provided with shaft locking sleeve in door-plate inner lock shaft outside, described shaft locking sleeve is fixed on door-plate, between described shaft locking sleeve and lock shaft, be provided with outer handle fixed axis, described outer handle fixed axis and lock shaft are fixed, and on described outer handle fixed axis, are provided with outer handle; Described lock shaft is provided with Internal handle fixed axis, on described Internal handle fixed axis, is provided with Internal handle; Below described shaft locking sleeve, be provided with lock core and run through door-plate, on the lock core of described door-plate inside, be provided with lockable mechanism, described lockable mechanism is provided with dead bolt, and described shaft locking sleeve and outer handle fixed axis are provided with fore shaft, and described dead bolt stretches in fore shaft; The lock core of described door-plate inner side is provided with knob.
Further concrete, described lock shaft is provided with stopper slot, is provided with spacer pin and inwardly extend in stopper slot on described outer handle fixed axis, between described outer handle fixed axis end and door-plate, is provided with spring.
Further concrete, the below of the described upper outside handle of door-plate is provided with the recessed dish of outer handle.
Further concrete, described door-plate outside is provided with outer handle decorative panel.
Further concrete, described outer handle decorative panel is provided with fore shaft cover, and described fore shaft cover is positioned at lock core place.
Further concrete, described fore shaft cover comprises the base that is fixed on outer handle decorative panel, and described base, around lock core, is provided with lock cover in described base end, and lock cover is connected with base by turning cylinder.
Further concrete, described turning cylinder is perpendicular to base end face.
Further concrete, described turning cylinder is parallel to base end face.
Further concrete, described turning cylinder is provided with torsion spring.
The beneficial effects of the utility model are: after having adopted said structure, do not need to adopt pad lock structure to be used as the locking of outer handle, just stop rust current and affected outward appearance in door-plate surface, outer handle Collapsible structure can increase cabin insied width, change the outside locking of door handle into inner locking, the outside key inside of passing through facilitates unlatching by knob, simple in structure, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is the enlarged diagram of A part in Fig. 1;
Fig. 3 is structural representation two of the present utility model.
In figure: 1, door-plate; 2, lock body; 3, shaft locking sleeve; 4, outer handle fixed axis; 5, lock shaft; 6, Internal handle fixed axis; 7, dead bolt; 8, lock core; 9, knob; 10, key; 11, lock cover; 12, base; 13, lockable mechanism; 14, stopper slot; 15, spacer pin; 16, spring; 17, outer handle; 18, Internal handle; 19, the recessed dish of outer handle; 20, outer handle decorative panel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of trident lock construction with door handle locking as shown in Figure 1, Figure 2 and Figure 3, comprise the lock body 2 that is fixed on door-plate 1 inner side, described lock body 2 is provided with the lock shaft 5 that runs through door-plate 1, be provided with shaft locking sleeve 3 in door-plate 1 inner lock shaft 5 outsides, described shaft locking sleeve 3 is fixed on door-plate 1, between described shaft locking sleeve 3 and lock shaft 5, be provided with outer handle fixed axis 4, described outer handle fixed axis 4 is fixing with lock shaft 5, on described outer handle fixed axis 4, is provided with outer handle 17; Described lock shaft 5 is provided with Internal handle fixed axis 6, on described Internal handle fixed axis 6, is provided with Internal handle 18; Below described shaft locking sleeve 3, be provided with lock core 8 and run through door-plate 1, on the lock core 8 of described door-plate 1 inside, be provided with lockable mechanism 13, described lockable mechanism 13 is provided with dead bolt 7, and described shaft locking sleeve 3 and outer handle fixed axis 4 are provided with fore shaft, and described dead bolt 7 stretches in fore shaft; The lock core 8 of described door-plate 1 inner side is provided with knob 9; Described lock shaft 5 is provided with stopper slot 14, on described outer handle fixed axis 4, being provided with spacer pin 15 inwardly extend in stopper slot 14, can ensure by the cooperation of stopper slot 14 and spacer pin 15 distance that outer handle 17 ejects, between described outer handle fixed axis 4 ends and door-plate 1, be provided with spring 16, facilitate stretching out and retracting of outer handle 17; The below of the described upper outside handle 17 of door-plate 1 is provided with the recessed dish 19 of outer handle, the outer handle 17 of convenient rotation; Described door-plate 1 outside is provided with outer handle decorative panel 20; Described outer handle decorative panel 20 is provided with fore shaft cover, and described fore shaft cover is positioned at lock core 8 places, protection lock core 8; Described fore shaft cover comprises the base 12 that is fixed on outer handle decorative panel 20, and described base 12, around lock core 8, is provided with lock cover 11 in described base 12 ends, and lock cover 11 is connected with base 12 by turning cylinder, by rotating, lock cover 11 is opened; Described turning cylinder is provided with torsion spring, can ensure that lock cover 11 restores automatically.
Turning cylinder two kinds of forms are installed: turning cylinder is parallel to base 12 end faces perpendicular to base 12 end faces and turning cylinder.
The course of work of the trident lock construction with door handle locking: opening procedure, outdoors, first, key 10 inserts in lock core 8, rotate key 10, lock core 8 rotating drive lockable mechanisms 13 move, and lockable mechanism 13 drives dead bolt 7 to retract from fore shaft, and the effect of spring 16 is ejected outer handle fixed axis 4 and outer handle 17, rotate outer handle 17 and can open door, in door, by knob 9, dead bolt 7 to be retracted, rotation Internal handle 18 is realized opening door operation; The process of locking a door, outdoors, shut the door by outer handle 17, and outer handle 17 is pressed, Compress Spring 16, uses key 10 rotational lock cores 8, and lock core 8 drives lockable mechanism 13 to move, lockable mechanism 13 drives dead bolt 7 to stretch into fore shaft, lock shaft 5 and outer handle fixed axis 4 can not be rotated, complete the process of locking a door, in door, shut the door by Internal handle 18, inwardly draw Internal handle 18, Compress Spring 16, is with movable lock core 8 to rotate by knob 9, lock core 8 drives lockable mechanism 13 to drive dead bolt 7 to insert fore shaft, realizes the process of locking a door.
It is emphasized that, it is more than better implementation column of the present utility model, not the utility model is done to any type of restriction in appearance, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.

Claims (9)

1. the trident lock construction with door handle locking, comprise the lock body (2) that is fixed on door-plate (1) inner side, described lock body (2) is provided with the lock shaft (5) that runs through door-plate (1), be provided with shaft locking sleeve (3) in door-plate (1) inner lock shaft (5) outside, described shaft locking sleeve (3) is fixed on door-plate (1), it is characterized in that, between described shaft locking sleeve (3) and lock shaft (5), be provided with outer handle fixed axis (4), described outer handle fixed axis (4) is fixing with lock shaft (5), on described outer handle fixed axis (4), be provided with outer handle (17), described lock shaft (5) is provided with Internal handle fixed axis (6), on described Internal handle fixed axis (6), is provided with Internal handle (18), be provided with lock core (8) in described shaft locking sleeve (3) below and run through door-plate (1), on the inner lock core (8) of described door-plate (1), be provided with lockable mechanism (13), described lockable mechanism (13) is provided with dead bolt (7), described shaft locking sleeve (3) and outer handle fixed axis (4) are provided with fore shaft, and described dead bolt (7) stretches in fore shaft, the lock core (8) of described door-plate (1) inner side is provided with knob (9).
2. the trident lock construction with door handle locking according to claim 1, it is characterized in that, described lock shaft (5) is provided with stopper slot (14), on described outer handle fixed axis (4), be provided with spacer pin (15) and inwardly extend in stopper slot (14), between described outer handle fixed axis (4) end and door-plate (1), be provided with spring (16).
3. the trident lock construction with door handle locking according to claim 1, is characterized in that, the below of the described upper outside handle of door-plate (1) (17) is provided with the recessed dish of outer handle (19).
4. the trident lock construction with door handle locking according to claim 1, is characterized in that, described door-plate (1) outside is provided with outer handle decorative panel (20).
5. the trident lock construction with door handle locking according to claim 4, is characterized in that, described outer handle decorative panel (20) is provided with fore shaft cover, and described fore shaft cover is positioned at lock core (8) and locates.
6. the trident lock construction with door handle locking according to claim 5, it is characterized in that, described fore shaft cover comprises the base (12) that is fixed on outer handle decorative panel (12), described base (12) is around lock core (8), be provided with lock cover (11) in described base (12) end, lock cover (11) is connected with base (12) by turning cylinder.
7. the trident lock construction with door handle locking according to claim 6, is characterized in that, described turning cylinder is perpendicular to base (12) end face.
8. the trident lock construction with door handle locking according to claim 6, is characterized in that, described turning cylinder is parallel to base (12) end face.
9. according to the trident lock construction with door handle locking described in claim 7 or 8, it is characterized in that, described turning cylinder is provided with torsion spring.
CN201420467756.2U 2014-08-19 2014-08-19 With the trident lock construction of door handle locking Active CN204024257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420467756.2U CN204024257U (en) 2014-08-19 2014-08-19 With the trident lock construction of door handle locking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420467756.2U CN204024257U (en) 2014-08-19 2014-08-19 With the trident lock construction of door handle locking

Publications (1)

Publication Number Publication Date
CN204024257U true CN204024257U (en) 2014-12-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420467756.2U Active CN204024257U (en) 2014-08-19 2014-08-19 With the trident lock construction of door handle locking

Country Status (1)

Country Link
CN (1) CN204024257U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104251084A (en) * 2014-08-19 2014-12-31 苏州江南航天机电工业有限公司 Three-fork lock structure with doorknob locking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104251084A (en) * 2014-08-19 2014-12-31 苏州江南航天机电工业有限公司 Three-fork lock structure with doorknob locking device
CN104251084B (en) * 2014-08-19 2017-01-11 苏州江南航天机电工业有限公司 Three-fork lock structure with doorknob locking device

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