CN204983920U - Prevent catching hold of with a hook handle structure of lock - Google Patents

Prevent catching hold of with a hook handle structure of lock Download PDF

Info

Publication number
CN204983920U
CN204983920U CN201520544882.8U CN201520544882U CN204983920U CN 204983920 U CN204983920 U CN 204983920U CN 201520544882 U CN201520544882 U CN 201520544882U CN 204983920 U CN204983920 U CN 204983920U
Authority
CN
China
Prior art keywords
button
pin
dynamic
assembly
core
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.)
Active
Application number
CN201520544882.8U
Other languages
Chinese (zh)
Inventor
向旭
陈伟健
郑伟焘
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.)
GUANGDONG BE-TECH SECURITY SYSTEMS Co Ltd
Original Assignee
GUANGDONG BE-TECH SECURITY SYSTEMS Co Ltd
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 GUANGDONG BE-TECH SECURITY SYSTEMS Co Ltd filed Critical GUANGDONG BE-TECH SECURITY SYSTEMS Co Ltd
Priority to CN201520544882.8U priority Critical patent/CN204983920U/en
Application granted granted Critical
Publication of CN204983920U publication Critical patent/CN204983920U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a prevent catching hold of with a hook handle structure of lock, including handlebar assembly, button assembly and drive assembly, the handlebar assembly internal fixation is equipped with the inner core subassembly, and the inner core subassembly includes core cap and core print seat, and core cap and core print seat enclose jointly and become to have the turning block to hold the chamber, and the core cap center is equipped with the spout hole along its axis direction, the button assembly including the button body with move separation and reunion round pin, outside handlebar assembly is stretched out to button body outer end, move the separation and reunion pin junction the button body inner and with spout hole sliding fit, be equipped with reset spring between button assembly and the core cap, drive assembly includes the turning block, and the turning block rotates and sets up the turning block holds the intracavity, and the turning block is equipped with quiet interface towards the one end of core cap. Be equipped with the inner core subassembly in this kind of prevent catching hold of with a hook handle structure of lock, through the inside mounted position that forms drive assembly of inner core subassembly for this structure can be fit for processing the handle body that forms by the thin wall pipe fitting and use.

Description

The grip structure of anti-snag door lock
Technical field
The utility model relates to a kind of door lock handle, particularly a kind of grip structure of anti-snag door lock.
Background technology
Current door lock industry, especially electronic lock industry, complete door opening action for the ease of the user inside door, namely realizes unlocking enabling by pulling an Internal handle.But because current crime means layer goes out difference, robber utilizes and pulls the convenience that namely an Internal handle realizes unlocking enabling, by the perforate after dismounting Men Tizhong opal, crack between a door and its frame or window etc., instrument is extended on an Internal handle, an Internal handle can be driven easily to rotate, realize opening the door.For this reason, China Patent No. 201320832811.9 discloses a kind of inner handle anti-hooking mechanism of safe-guard door lock on May 28th, 2014, be connected with the Internal handle be arranged on interior locking face assembly, Internal handle is provided with through hole, the rotating shaft through interior locking face assembly is provided with in through hole, Internal handle can rotate around the axis, and the inner handle anti-hooking mechanism of safe-guard door lock comprises slip cap and is contained in knob in through hole, is fixed on the clutch block of knob the inner, is provided with back-moving spring between knob and the inwall of through hole; The opposite end of clutch block and knob link is provided with drive division, rotating shaft is provided with the follower coordinated with drive division, clutch gap is left between drive division and follower, make enabling needs must press knob not put, pulling Internal handle again could from door drawback lock, avoids robber by the instrument of iron wire or other hook-types from window or smash opal and stretch into from opal hole, then hook draw or under postpone handle, make it rotate and press down enabling, improve the safety of security door.But because some door lock handle shell adopts pipe fitting welding to form (have the outward appearance the same with foundry goods handle, but price being lower) at present, the inner handle anti-hooking mechanism of above-mentioned safe-guard door lock is not suitable for the door lock handle of pipe fitting welding.
Utility model content
The purpose of this utility model is the deficiency overcoming the existence of above-mentioned prior art, and provides a kind of rational in infrastructure, the grip structure of the anti-snag door lock of good anti-theft effect.
The purpose of this utility model is achieved in that
The grip structure of anti-snag door lock, comprise handle assembly, button assembly and driven unit, it is characterized in that, described handle assembly internal fixtion is provided with its components, its components comprises core cap and core print seat, core cap and core print seat are surrounded by moving block container cavity jointly, and core cap center is provided with chute hole along its axis direction; Described button assembly comprises button body and dynamic on-of pin, and button body outer end is stretched out outside handle assembly, and dynamic on-of pin is connected to button body the inner and is slidably matched with chute hole; Back-moving spring is provided with between described button assembly and core cap, described driven unit comprises moving block, moving block rotates and is arranged in described moving block container cavity, moving block is provided with quiet interface towards one end of core cap, when dynamic on-of pin coordinates with quiet interface through chute hole, realize the interlock of handle assembly, button assembly and driven unit three.
The purpose of this utility model can also adopt following technical measures to solve:
As a kind of scheme more specifically, described handle assembly comprises handle body and sleeve, handle body is the pipe fitting of closed at both ends, handle body side is provided with perforate, handle body opposite side is provided with connecting port, and sleeve one end and connecting port are welded and fixed, and the sleeve other end communicates with the external world, its components is fixedly installed in sleeve, and button body outer end is stretched out outside handle assembly through perforate.
Described core cap is fixedly connected with sleeve respectively by alignment pin with core print seat, or, be fixedly connected with sleeve by alignment pin after core cap welds with core print seat.
Described button assembly also comprises trim, and trim is set in button, and this is external, is provided with the convex hook of outer anticreep outside trim.
Described button assembly also comprises holding screw, and holding screw is screwed into from button body outer end and button body and dynamic on-of pin is fixed together.
It is outer and be crimped between button body and core cap that described back-moving spring is set in dynamic on-of pin.
Described driven unit also comprises anti-snag square shaft, one end of described moving block core cap dorsad is provided with the hole that is in transmission connection, connect square toes in anti-snag square shaft the inner is provided with to be in transmission connection with the hole that is in transmission connection, inside connect square toes end face and be in transmission connection between the inner face of hole and be provided with Compress Spring, it is outer and be provided with external square toes that core print seat is stretched out in anti-snag square shaft outer end.Compress Spring, for eliminating the gap of driven unit axis direction, avoids part to rock.
The chute hole sidewall of described core cap is provided with screw, the corresponding screw of sleeve is provided with resigning hole, the set screw for locking described button assembly position is provided with in screw, set screw through being screwed into screw after resigning hole and stretching in chute hole, contacts for compressing with the dynamic on-of pin outer wall of button assembly from sleeve.
As another kind of scheme more specifically, described button assembly also comprises trim, and trim is set in button, and this is external, inside trim with button body snapping, be spirally connected, bonding or magnetic attracting fixes.
Described core cap is provided with dynamic on-of pin container cavity towards one end of button body, chute hole communicates with dynamic on-of pin container cavity, dynamic on-of pin container cavity is provided with spacing cover plate, dynamic on-of pin is arranged in dynamic on-of pin container cavity, button body the inner is connected with dynamic on-of pin through after spacing cover plate, be provided with flange outside dynamic on-of pin, it is outer and be crimped between flange and core cap that back-moving spring is set in dynamic on-of pin.
The beneficial effects of the utility model are as follows:
(1) be provided with its components in the grip structure of this kind of anti-snag door lock, formed the installation site of driven unit by its components inside, make this structure can be applicable to processing handle body use by thin-wall pipe;
(2) handle body is that pipe fitting processes, need the technique such as welding to complete during production, cause the perforate center line of button assembly central axis and handle body to have deviation, by the sheathed trim in button body outer end, the amount of described deviation can be covered, make it have good appearance effect;
(3) this kind of door lock handle has additional locking piece, when button assembly is at down state, by the position of locking piece peg button assembly, handle assembly, button assembly and driven unit three can be made to be in linkage status for a long time, and user can realize by single pulling handle assembly the door-lock opening that is attached thereto; When locking piece is not with button assembly compressive contact, if do not pin button assembly, namely button assembly resets under action of reset spring, handle assembly and driven unit are in the relation of being rotatably assorted, so need to press the button the unlatching that assembly and two actions of pulling handle assembly could realize door lock simultaneously, thus more occasion can be applicable to use.
Accompanying drawing explanation
Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.
Fig. 2 is a duty sectional structure schematic diagram after Fig. 1 assembles.
Fig. 3 is another embodiment decomposition texture schematic diagram of the utility model.
Fig. 4 is a duty sectional structure schematic diagram after Fig. 3 assembles.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one, shown in Fig. 1 and Fig. 2, the grip structure of anti-snag door lock, comprise handle assembly, button assembly and driven unit, described handle assembly internal fixtion is provided with its components, its components comprises core cap 91 and core print seat 94, and core cap 91 and core print seat 94 are surrounded by moving block container cavity jointly, and core cap 91 center is provided with chute hole 92 along its axis direction; Described button assembly comprises button body 2 and dynamic on-of pin 25, and button body 2 outer end is stretched out outside handle assembly, and dynamic on-of pin 25 is connected to button body 2 the inner and is slidably matched with chute hole 92; Back-moving spring 3 is provided with between described button assembly and core cap 91, described driven unit comprises moving block 4, moving block 4 rotates and is arranged in described moving block container cavity, moving block 4 is provided with quiet interface 42 towards one end of core cap 91, when dynamic on-of pin 25 coordinates with quiet interface 42 through chute hole 92, realize the interlock of handle assembly, button assembly and driven unit three.
Described handle assembly comprises handle body 1 and sleeve 17, handle body 1 is the pipe fitting of closed at both ends, handle body 1 side is provided with perforate 12, handle body 1 opposite side is provided with connecting port, sleeve 17 one end and connecting port are welded and fixed, sleeve 17 other end communicates with the external world, and its components is fixedly installed in sleeve 17, and button body 2 outer end is stretched out outside handle assembly through perforate 12.
Be fixedly connected with sleeve 17 by alignment pin 19 after described core cap 91 welds with core print seat 94, described core cap 91 and/or core print seat 94 are provided with the first pin-and-hole 93, corresponding first pin-and-hole 93 of sleeve 17 wall is provided with the second pin-and-hole 18, alignment pin 19 passes the first pin-and-hole 93 and the second pin-and-hole 18, its components and sleeve 17 to be fixed together.
Described button assembly also comprises trim 24, and trim 24 is set in outside button body 2, is provided with the convex hook 241 of outer anticreep outside trim 24, and the convex hook 241 of outer anticreep keeps off mutually with perforate 12 edge of handle body 1.
Described button assembly also comprises holding screw 8, and holding screw 8 is screwed into from button body 2 outer end and button body 2 and dynamic on-of pin 25 is fixed together.
It is outer and be crimped between button body 2 and core cap 91 that described back-moving spring 3 is set in dynamic on-of pin 25.
Described driven unit also comprises anti-snag square shaft 7, one end of described moving block 4 core cap 91 dorsad is provided with the hole 45 that is in transmission connection, connect square toes 71 in anti-snag square shaft 7 the inner is provided with to be in transmission connection with the hole 45 that is in transmission connection, inside connect square toes 71 end face and be in transmission connection between the inner face of hole 45 and be provided with Compress Spring 6, it is outer and be provided with external square toes 73 that core print seat 94 is stretched out in anti-snag square shaft 7 outer end.
Chute hole 92 sidewall of described core cap 91 is provided with screw, the corresponding screw of sleeve 17 is provided with resigning hole, the set screw 8 for locking described button assembly position is provided with in screw, set screw 8 locking piece through being screwed into screw after resigning hole and stretching in chute hole 92, contacts for compressing with dynamic on-of pin 25 outer wall of button assembly from sleeve 17.
Embodiment two, is with the difference of embodiment one: shown in Fig. 3 and Fig. 4, inside described trim 24 with button body 2 snapping, be spirally connected, bonding or magnetic attracting fixes.In the present embodiment, described button body 2 is provided with flexure strip 20, and flexure strip 20, described trim 24 are fixed by holding screw 26 with button body 2, and described trim 24 is provided with the convex hook of interior anticreep 25 and described flexure strip 20 snapping.
Described core cap 91 is provided with dynamic on-of pin container cavity 911 towards one end of button body 2, chute hole 92 communicates with dynamic on-of pin container cavity 911, dynamic on-of pin container cavity 911 is provided with spacing cover plate 95, dynamic on-of pin 25 is arranged in dynamic on-of pin container cavity 911, button body 2 the inner is connected with dynamic on-of pin 25 through after spacing cover plate 95, be provided with flange 251 outside dynamic on-of pin 25, it is outer and be crimped between flange 251 and core cap 91 that back-moving spring 3 is set in dynamic on-of pin 25.

Claims (10)

1. the grip structure of anti-snag door lock, comprise handle assembly, button assembly and driven unit, it is characterized in that, described handle assembly internal fixtion is provided with its components, its components comprises core cap and core print seat, core cap and core print seat are surrounded by moving block container cavity jointly, and core cap center is provided with chute hole along its axis direction; Described button assembly comprises button body and dynamic on-of pin, and button body outer end is stretched out outside handle assembly, and dynamic on-of pin is connected to button body the inner and is slidably matched with chute hole; Back-moving spring is provided with between described button assembly and core cap, described driven unit comprises moving block, moving block rotates and is arranged in described moving block container cavity, moving block is provided with quiet interface towards one end of core cap, when dynamic on-of pin coordinates with quiet interface through chute hole, realize the interlock of handle assembly, button assembly and driven unit three.
2. the grip structure of anti-snag door lock according to claim 1, it is characterized in that, described handle assembly comprises handle body and sleeve, handle body is the pipe fitting of closed at both ends, and handle body side is provided with perforate, and handle body opposite side is provided with connecting port, sleeve one end and connecting port are welded and fixed, the sleeve other end communicates with the external world, and its components is fixedly installed in sleeve, and button body outer end is stretched out outside handle assembly through perforate.
3. the grip structure of anti-snag door lock according to claim 2, it is characterized in that, described core cap is fixedly connected with sleeve respectively by alignment pin with core print seat, or, be fixedly connected with sleeve by alignment pin after core cap welds with core print seat.
4. the grip structure of anti-snag door lock according to claim 1, it is characterized in that, described button assembly also comprises trim, and trim is set in button, and this is external, is provided with the convex hook of outer anticreep outside trim.
5. the grip structure of anti-snag door lock according to claim 1, it is characterized in that, described button assembly also comprises trim, and trim is set in button, and this is external, inside trim with button body snapping, be spirally connected, bonding or magnetic attracting fixes.
6. the grip structure of anti-snag door lock according to claim 1, it is characterized in that, described button assembly also comprises holding screw, and holding screw is screwed into from button body outer end and button body and dynamic on-of pin is fixed together.
7. the grip structure of anti-snag door lock according to claim 1, is characterized in that, it is outer and be crimped between button body and core cap that described back-moving spring is set in dynamic on-of pin.
8. the grip structure of anti-snag door lock according to claim 1, it is characterized in that, described core cap is provided with dynamic on-of pin container cavity towards one end of button body, chute hole communicates with dynamic on-of pin container cavity, dynamic on-of pin container cavity is provided with spacing cover plate, and dynamic on-of pin is arranged in dynamic on-of pin container cavity, and button body the inner is connected with dynamic on-of pin through after spacing cover plate, be provided with flange outside dynamic on-of pin, it is outer and be crimped between flange and core cap that back-moving spring is set in dynamic on-of pin.
9. the grip structure of anti-snag door lock according to claim 1, it is characterized in that, described driven unit also comprises anti-snag square shaft, one end of described moving block core cap dorsad is provided with the hole that is in transmission connection, connect square toes in anti-snag square shaft the inner is provided with to be in transmission connection with the hole that is in transmission connection, inside connect square toes end face and be in transmission connection between the inner face of hole and be provided with Compress Spring, it is outer and be provided with external square toes that core print seat is stretched out in anti-snag square shaft outer end.
10. the grip structure of anti-snag door lock according to claim 2, it is characterized in that, the chute hole sidewall of described core cap is provided with screw, the corresponding screw of sleeve is provided with resigning hole, the set screw for locking described button assembly position is provided with in screw, set screw through being screwed into screw after resigning hole and stretching in chute hole, contacts for compressing with the dynamic on-of pin outer wall of button assembly from sleeve.
CN201520544882.8U 2015-07-27 2015-07-27 Prevent catching hold of with a hook handle structure of lock Active CN204983920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520544882.8U CN204983920U (en) 2015-07-27 2015-07-27 Prevent catching hold of with a hook handle structure of lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520544882.8U CN204983920U (en) 2015-07-27 2015-07-27 Prevent catching hold of with a hook handle structure of lock

Publications (1)

Publication Number Publication Date
CN204983920U true CN204983920U (en) 2016-01-20

Family

ID=55118302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520544882.8U Active CN204983920U (en) 2015-07-27 2015-07-27 Prevent catching hold of with a hook handle structure of lock

Country Status (1)

Country Link
CN (1) CN204983920U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106437296A (en) * 2016-11-03 2017-02-22 广东汇泰龙科技有限公司 Dual-linkage handle lock facilitating back locking
CN111927212A (en) * 2020-08-05 2020-11-13 广东华南智控科技有限公司 Cashbox coded lock code disordering device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106437296A (en) * 2016-11-03 2017-02-22 广东汇泰龙科技有限公司 Dual-linkage handle lock facilitating back locking
CN111927212A (en) * 2020-08-05 2020-11-13 广东华南智控科技有限公司 Cashbox coded lock code disordering device

Similar Documents

Publication Publication Date Title
CN204983920U (en) Prevent catching hold of with a hook handle structure of lock
CN201943464U (en) Door lock capable of automatically locking
CN204826880U (en) Can control formula door lock handle by single double acting
CN203613882U (en) Novel door lock
CN204983919U (en) Prevent catching hold of with a hook handle structure of lock
CN201826635U (en) Double-quick lock body with calabash container true insertion core
CN204060319U (en) With the strongbox of latch lock and key lock
CN201214928Y (en) Push-and-pull opening door lock
CN201771383U (en) Novel anti-theft door
CN203835065U (en) Electric controllable hasp
CN202249173U (en) Rear handle safety button mechanism
CN203499359U (en) Handle lock body
CN2632241Y (en) Security lock for single hook shuttle rolling door
CN210067650U (en) Door handle structure capable of saving labor during door opening
CN201235871Y (en) Security device of lock
CN208236162U (en) A kind of automatic locking mechanism for sealing door of pressure vessel in sterilizer
CN208342752U (en) A kind of series of button lock unlocks, locking specific purpose tool
CN204983989U (en) Two sections stroke formula lock lock bodies
CN103510750A (en) Lock body of handle lock
CN2806687Y (en) Integral electric-control lock
CN202767670U (en) Two-sided door and window lock with bolt and adjustable fixed lock hook
CN209855398U (en) Compact type lock body special for hotel
CN206530174U (en) Without spring high sealing door lock
CN2913537Y (en) Horizontally and vertically openable lockset
CN207583085U (en) Anti- opal lock handle structure

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant