CN207048506U - A kind of Three-bearing locks rim lock - Google Patents
A kind of Three-bearing locks rim lock Download PDFInfo
- Publication number
- CN207048506U CN207048506U CN201720937017.9U CN201720937017U CN207048506U CN 207048506 U CN207048506 U CN 207048506U CN 201720937017 U CN201720937017 U CN 201720937017U CN 207048506 U CN207048506 U CN 207048506U
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- CN
- China
- Prior art keywords
- bolt rod
- bolt
- thumb wheel
- mobile board
- plate
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Abstract
The utility model discloses a kind of Three-bearing locking rim lock, it is provided with bolt rod and lower bolt rod, when locking, large tongue plate drives insurance dead bolt to release, and drives transmission thumb wheel to rotate simultaneously, so as to promote upper mobile board and upper bolt rod thereon to move upwards, portable plate down and lower bolt rod thereon is promoted to move downward, upper bolt rod is released upwards, lower bolt rod is pushed down on out, realizes the direction-locking of upper, middle and lower three.This product is by increasing the design of longitudinal bolt rod, two bolt rods up and down of lock are hidden in the steel pipe of antitheft door in OR gate, upper and lower two bolt rod is passed to the upper and lower ends of door by connecting rod, make the direction dead bolt simultaneous retractable of upper, middle and lower three, realize laterally longitudinal Three-bearing locking, can rise it is anti-unload, pick-proof, it is anti-pull out, anti-drilling performance, anti-theft effect is more preferable.
Description
Technical field
A kind of lockset is the utility model is related to, more particularly to a kind of Three-bearing locking rim lock.
Background technology
Door lock, which is usually used in being arranged on timber, steel casement door, aluminium alloy door and plastic door, to be used, and it includes lock body and tapered end.Pass
System antitheft lock is essentially core-inset type, can only realize simple lateral locking, and anti-theft effect is general.
Utility model content
Main purpose of the present utility model is to provide a kind of Three-bearing locking rim lock, it is intended to realizes the direction of upper, middle and lower three
Dead bolt simultaneous retractable, can rise it is anti-unload, pick-proof, it is anti-pull out, anti-drilling performance.
Lock rim lock, including lock body and tapered end the utility model proposes a kind of Three-bearing, the lock body include upper casing,
Bottom block, the oblique spring bolt in the upper casing, insurance dead bolt, the oblique spring bolt transmission knot being connected with the oblique spring bolt
Structure and the insurance drive mechanism being connected with the insurance dead bolt, in addition to upper bolt rod and lower bolt rod, the bottom block
Swelled upwards on horizontal end face and form plug housing, the middle part in the plug housing is provided with erecting bed, in the bottom block
Be upper installation cavity positioned at the erecting bed upper area, in the bottom block positioned at the erecting bed lower zone be lower peace
It behave affectedly, the upper through hole for leading to installation cavity on described is provided with the bottom block upper end, is provided with the bottom block lower end and leads to institute
State the lower through-hole of lower installation cavity；The upper bolt rod is loaded in the upper installation cavity from the upper through hole, by the underthrust
Pin rod loads from the lower through-hole in the lower installation cavity；
Gap is left between the two sides of the corresponding erecting bed and two medial surfaces of the plug housing, and in both sides
Interstitial site be separately installed with upper mobile board and lower portable plate；The biography of rotatable pulley teeth is installed on the erecting bed
Dynamic thumb wheel, and baffle plate is installed with, the baffle plate, will positioned at the top of the transmission thumb wheel, upper mobile board and lower portable plate
The upper mobile board and the lower portable plate are positioned in the plug housing；The upper mobile board and the lower portable plate difference position
In it is described transmission thumb wheel both sides,
The front half section of the upper mobile board is applied in the upper through hole, and is connected with the upper bolt rod, the upper work
The second half section of dynamic plate is provided with the toothing with the gear teeth meshing of the transmission thumb wheel；The front half section of the lower portable plate is applied in
In the lower through-hole, and it is connected with the lower bolt rod, the second half section of the lower portable plate is provided with and the transmission thumb wheel
The toothing of gear teeth meshing；
The insurance drive mechanism includes the large tongue plate being connected with the insurance dead bolt, is provided with and institute on the large tongue plate
State the driving lever hole of the driving lever adaptation of transmission thumb wheel, the driving lever that the driving lever for being driven thumb wheel is inserted on the large tongue plate in the lock body
In hole, it is driven by the insurance drive mechanism, drives the large tongue plate to move, when locking：The large tongue plate drives the guarantor
Dangerous dead bolt is released, and drives the transmission thumb wheel to rotate simultaneously, so as to promote the upper mobile board and upper bolt rod thereon to
Upper motion, promote the lower portable plate and lower bolt rod thereon to move downward, the upper bolt rod released upwards, will described in
Lower bolt rod pushes down on out, realizes the direction-locking of upper, middle and lower three；During unlocking：The large tongue plate drives the insurance dead bolt to receive
Contracting, and drive the transmission thumb wheel to rotate simultaneously, so as to promote the upper mobile board and upper bolt rod thereon to move downward, push away
Move the lower portable plate and lower bolt rod thereon moves upwards, shrink the upper bolt rod and the lower bolt rod, realize
Unlock in the direction of upper, middle and lower three.
Preferably, it is equipped with the upper mobile board and the lower portable plate in movement by being against on the erecting bed
To limit the gear of its moving position.
Preferably, the gear is bending forming, makes the upper mobile board and the Z-shaped setting of lower portable plate.
Preferably, it is described to be driven thumb wheel and the baffle plate by rivet interlacement on the erecting bed, the transmission thumb wheel
It can be rotated around the rivet, the both ends of the baffle plate are provided with lug, and the bottom block is provided with corresponding with the lug insert
Groove, the lug insertion in the slot, fix the baffle plate accordingly.
Preferably, the baffle plate, which is provided with, is used to stop the driving lever for being driven thumb wheel rotates clockwise first
The second spacing zone that the driving lever of spacing zone and the stop transmission thumb wheel rotates counterclockwise, the driving lever of the transmission thumb wheel
Rotated between first spacing zone and second spacing zone.
Preferably, connected by rotary buckle between the upper mobile board and the upper bolt rod, or connected by torsion spring.
Connected by rotary buckle between the lower portable plate and the lower bolt rod, or connected by torsion spring.
Three-bearing locking rim lock of the present utility model has the beneficial effect that：
Three-bearing of the present utility model locking rim lock is by increasing the design of longitudinal bolt rod, by two inserting up and down for lock
Pin rod is hidden in the steel pipe of antitheft door in OR gate, and upper and lower two bolt rod is passed to the upper and lower ends of door by connecting rod, made
In lower three direction dead bolt simultaneous retractables, realize laterally longitudinal Three-bearing locking, can rise it is anti-unload, pick-proof, prevent pulling out, anti-drilling performance, it is anti-
It is more preferable to steal effect.This product deft design, low cost, install convenient, high practicability.
Brief description of the drawings
Fig. 1 is the overall structure diagram that Three-bearing of the present utility model locks rim lock；
Fig. 2 is the schematic internal view for the lock body that Three-bearing of the present utility model locks rim lock；
Fig. 3 is upper mobile board and the contraction of lower portable plate on the bottom block of Three-bearing of the present utility model locking rim lock
Schematic diagram；
Fig. 4 is upper mobile board and the stretching of lower portable plate on the bottom block of Three-bearing of the present utility model locking rim lock
Schematic diagram；
Fig. 5 is the stereogram for the bottom block that Three-bearing of the present utility model locks rim lock.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to figs. 1 to Fig. 5, propose that Three-bearing of the present utility model locks an embodiment of rim lock：
A kind of Three-bearing locks rim lock, including lock body 1, tapered end and the location-plate for connecting lock body 1 and tapered end, with
And upper bolt rod 8 and lower bolt rod 9.Lock body 1 includes upper casing, bottom block 2, the oblique spring bolt 4 in upper casing, insurance dead bolt
5th, the oblique spring bolt drive mechanism being connected with oblique spring bolt 4 and the insurance drive mechanism being connected with insurance dead bolt 5.Bottom block 2
Horizontal end face on upwards protuberance form plug housing 3, the middle part in plug housing 3 is provided with erecting bed.Being located in bottom block 2
Erecting bed upper area is upper installation cavity 10, in bottom block 2 positioned at erecting bed lower zone be lower installation cavity 11, in bottom plate
2 upper ends of seat are provided with the upper through hole 12 for leading to installation cavity 10, and the lower through-hole for leading to lower installation cavity 11 is provided with the lower end of bottom block 2.
Upper bolt rod 8 can be loaded in the upper installation cavity 10 from upper through hole 12, by lower bolt rod 9 load from lower through-hole it is described under
In installation cavity 11.
Gap is left between the two sides of corresponding erecting bed and two medial surfaces of plug housing 3, and in the gap of both sides
Position is separately installed with upper mobile board 16 and lower portable plate 18.It is equipped with upper mobile board 16 and lower portable plate 18 and leads in movement
Cross and be against on erecting bed to limit the gear of its moving position.Gear is bending forming, makes upper mobile board 16 and lower portable plate 18
Z-shaped setting.
The transmission thumb wheel 13 of rotatable pulley teeth is installed on erecting bed, and is installed with baffle plate 15, transmission is dialled
Wheel 13 and baffle plate 15 are by rivet interlacement on erecting bed, and transmission thumb wheel 13 can rotate around rivet, and the both ends of baffle plate 15 are provided with convex
Ear, bottom block 2 are provided with the slot corresponding with lug, and lug is inserted in corresponding slot, fixes baffle plate 15.Upper mobile board
16 and lower portable plate 18 respectively positioned at transmission thumb wheel 13 both sides.Baffle plate 15 is positioned at transmission thumb wheel 13, upper mobile board 16 and lower work
The top of dynamic plate 18, upper mobile board 16 and lower portable plate 18 are positioned in plug housing 3.Baffle plate 15, which is provided with, to be used to stop transmission
The first spacing zone that the driving lever 14 of thumb wheel 13 rotates clockwise and stop the driving lever 14 of transmission thumb wheel 13 to side counterclockwise
To the second spacing zone of rotation, the driving lever 14 of transmission thumb wheel 13 rotates between the first spacing zone and the second spacing zone.
The front half section of upper mobile board 16 is applied in through hole 12, and can be connected with upper bolt rod 8, after upper mobile board 16
Half section of toothing 17 for being provided with the gear teeth meshing with being driven thumb wheel 13；The front half section of lower portable plate 18 is applied in lower through-hole,
And can be connected with lower bolt rod 9, the second half section of lower portable plate 18 is provided with the toothing 19 of the gear teeth meshing with being driven thumb wheel 13.
It can be connected by rotary buckle between upper mobile board 16 and upper bolt rod 8, or be connected by torsion spring.Lower portable plate 18 and lower latch
It can be connected by rotary buckle between bar 9, or be connected by torsion spring.
When being connected using rotary buckle, upper binding head 20, upper connection are horizontally installed with the front half section of upper mobile board 16
The less annular screens of diameter is concavely formed on first 20, it is vertical on the upper bottom of bolt rod 8 to be provided with and the ring on upper binding head 20
The open slot of shape screens adaptation, and the neck connected with open slot is transversely provided with, neck is located at the top of open slot, forms L-type
Slot structure；Upper bolt rod 8 is inserted in upper installation cavity 10 from upper through hole 12, upper binding head 20 is inserted by annular screens from open slot
Enter to neck, then by rotating upper bolt rod 8, it is caught in neck, complete the connection of upper mobile board 16 and upper bolt rod 8.
Lower union joint 21 is horizontally installed with the front half section of lower portable plate 18, the less annular of diameter is concavely formed on lower union joint 21
Screens, it is vertical on the lower bottom of bolt rod 9 to be provided with the open slot being adapted to the annular screens on lower union joint 21, and be transversely provided with
The neck connected with open slot, neck are located at the top of open slot, form L-type slot structure；Lower bolt rod 9 is inserted from lower through-hole
In lower installation cavity 11, lower union joint 21 is inserted into neck by annular screens from open slot, then by rotating lower bolt rod 9, makes
It is caught in neck, completes the connection of lower portable plate 18 and lower bolt rod 9.
Insurance drive mechanism includes the large tongue plate 6 being connected with insurance dead bolt 5, is driven by insuring drive mechanism, drives big
Hyoplastron 6 moves, and realizes that insurance is locked and unlocked.The driving lever hole being adapted to being driven the driving lever 14 of thumb wheel 13 is provided with large tongue plate 6
7, the driving lever 14 of transmission thumb wheel 13 is inserted in the driving lever hole 7 on the large tongue plate 6 in lock body 1.
Locking installation method is：Tapered end and location-plate are first installed；The mounting base seat 2 on location-plate again；Then by upper latch
Bar 8 and lower bolt rod 9 are in upper installation cavity 10 of the position of the advance perforate of upper and lower side of door from hole insertion bottom block 2 and lower installation cavity
In 11, after insertion with pliers by insert bottom block 2 in upper bolt rod 8 and the lower position of bolt rod 9 reverse, make upper mobile board 16 with
Upper bolt rod 8 is connected, and lower portable plate 18 is connected with lower bolt rod 9；Finally, lock body 1 is arranged on bottom block 2, locked in installation
During body 1, the driving lever 14 for being driven thumb wheel 13 is inserted in the driving lever hole 7 on the large tongue plate 6 in lock body 1.
When locking：Large tongue plate 6 drives insurance dead bolt 5 to release, and drives transmission thumb wheel 13 to rotate simultaneously, so as to promote upper work
Dynamic plate 16 and upper bolt rod 8 thereon move upwards, promote lower portable plate 18 and lower bolt rod 9 thereon to move downward, will be upper
Bolt rod 8 is released upwards, and lower bolt rod 9 is released downwards, realizes the direction-locking of upper, middle and lower three；During unlocking：Large tongue plate 6 drives
Insurance dead bolt 5 shrinks, and drives transmission thumb wheel 13 to rotate simultaneously, so as to promote upper mobile board 16 and upper bolt rod 8 thereon to
Lower motion, promote portable plate 18 down and lower bolt rod 9 thereon to move upwards, shrink bolt rod 8 and lower bolt rod 9, it is real
Unlock in the existing direction of upper, middle and lower three.
Three-bearing of the present utility model locking rim lock is by increasing the design of longitudinal bolt rod, by two inserting up and down for lock
Pin rod is hidden in the steel pipe of antitheft door in OR gate, and upper and lower two bolt rod is passed to the upper and lower ends of door by connecting rod, made
In lower three direction dead bolt simultaneous retractables, realize laterally longitudinal Three-bearing locking, can rise it is anti-unload, pick-proof, prevent pulling out, anti-drilling performance, it is anti-
It is more preferable to steal effect.This product deft design, low cost, install convenient, high practicability.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of Three-bearing locks rim lock, including lock body and tapered end, the lock body includes upper casing, bottom block, installed in institute
State the oblique spring bolt in upper casing, insurance dead bolt, the oblique spring bolt drive mechanism that is connected with the oblique spring bolt and with the guarantor
The insurance drive mechanism of dangerous dead bolt connection, it is characterised in that also including upper bolt rod and lower bolt rod, the level of the bottom block
Swelled upwards on end face and form plug housing, the middle part in the plug housing is provided with erecting bed, being located in the bottom block
The erecting bed upper area is upper installation cavity, in the bottom block positioned at the erecting bed lower zone be lower installation
Chamber, the upper through hole for leading to installation cavity on described is provided with the bottom block upper end, is provided with the bottom block lower end described in leading to
The lower through-hole of lower installation cavity；The upper bolt rod is loaded in the upper installation cavity from the upper through hole, by the lower latch
Bar loads from the lower through-hole in the lower installation cavity；
Gap is left between the two sides of the corresponding erecting bed and two medial surfaces of the plug housing, and between both sides
Gap position is separately installed with upper mobile board and lower portable plate；The transmission that rotatable pulley teeth is provided with the erecting bed is dialled
Wheel, and baffle plate is installed with, the baffle plate is positioned at the top of the transmission thumb wheel, upper mobile board and lower portable plate, by described in
Upper mobile board and the lower portable plate are positioned in the plug housing；The upper mobile board and the lower portable plate are located at institute respectively
The both sides of transmission thumb wheel are stated,
The front half section of the upper mobile board is applied in the upper through hole, and is connected with the upper bolt rod, the upper mobile board
Second half section be provided with it is described transmission thumb wheel gear teeth meshing toothing；The front half section of the lower portable plate is applied in described
In lower through-hole, and it is connected with the lower bolt rod, the second half section of the lower portable plate is provided with the gear teeth with the transmission thumb wheel
The toothing of engagement；
The insurance drive mechanism includes the large tongue plate being connected with the insurance dead bolt, is provided with and the biography on the large tongue plate
The driving lever hole of the driving lever adaptation of dynamic thumb wheel, the driving lever hole that the driving lever for being driven thumb wheel is inserted on the large tongue plate in the lock body
It is interior, it is driven by the insurance drive mechanism, drives the large tongue plate to move, when locking：The large tongue plate drives the insurance
Dead bolt is released, and drives the transmission thumb wheel to rotate simultaneously, so as to promote the upper mobile board and upper bolt rod thereon upward
Motion, promote the lower portable plate and lower bolt rod thereon to move downward, the upper bolt rod is released upwards, under described
Bolt rod is released downwards, realizes the direction-locking of upper, middle and lower three；During unlocking：The large tongue plate drives the insurance bolt retraction,
And drive the transmission thumb wheel to rotate simultaneously, so as to promote the upper mobile board and upper bolt rod thereon to move downward, promote
The lower portable plate and lower bolt rod thereon move upwards, shrink the upper bolt rod and the lower bolt rod, in realization,
In, lower three directions unlock.
2. Three-bearing according to claim 1 locks rim lock, it is characterised in that the upper mobile board and the lower work
It is equipped with dynamic plate when mobile by being against on the erecting bed to limit the gear of its moving position.
3. Three-bearing according to claim 2 locks rim lock, it is characterised in that the gear is bending forming, is made
The upper mobile board and the Z-shaped setting of lower portable plate.
4. Three-bearing according to claim 1 locks rim lock, it is characterised in that the transmission thumb wheel and the baffle plate
By rivet interlacement on the erecting bed, the transmission thumb wheel can rotate around the rivet, and the both ends of the baffle plate are provided with convex
Ear, the bottom block are provided with the slot corresponding with the lug, and the lug insertion in the slot, makes described accordingly
Baffle plate is fixed.
5. the Three-bearing locking rim lock according to claim 1 or 4, it is characterised in that the baffle plate, which is provided with, to be used for
Stop the first spacing zone for rotating clockwise of driving lever of the transmission thumb wheel and stop the driving lever of the transmission thumb wheel to
The second spacing zone rotated in an anti-clockwise direction, the driving lever of the transmission thumb wheel is in first spacing zone and second spacing zone
Between rotate.
6. Three-bearing according to claim 1 locks rim lock, it is characterised in that the upper mobile board upper is inserted with described
Connected by rotary buckle between pin rod, or connected by torsion spring.
7. Three-bearing according to claim 1 locks rim lock, it is characterised in that the lower portable plate and the underthrust
Connected by rotary buckle between pin rod, or connected by torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937017.9U CN207048506U (en) | 2017-07-28 | 2017-07-28 | A kind of Three-bearing locks rim lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937017.9U CN207048506U (en) | 2017-07-28 | 2017-07-28 | A kind of Three-bearing locks rim lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048506U true CN207048506U (en) | 2018-02-27 |
Family
ID=61496940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937017.9U Expired - Fee Related CN207048506U (en) | 2017-07-28 | 2017-07-28 | A kind of Three-bearing locks rim lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518135A (en) * | 2018-05-24 | 2018-09-11 | 广德竹昌电子科技有限公司 | A kind of rim lock that anti-theft is strong |
-
2017
- 2017-07-28 CN CN201720937017.9U patent/CN207048506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518135A (en) * | 2018-05-24 | 2018-09-11 | 广德竹昌电子科技有限公司 | A kind of rim lock that anti-theft is strong |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |