CN209723865U - A kind of single bolt door lock for vertical hinged door - Google Patents
A kind of single bolt door lock for vertical hinged door Download PDFInfo
- Publication number
- CN209723865U CN209723865U CN201920149119.3U CN201920149119U CN209723865U CN 209723865 U CN209723865 U CN 209723865U CN 201920149119 U CN201920149119 U CN 201920149119U CN 209723865 U CN209723865 U CN 209723865U
- Authority
- CN
- China
- Prior art keywords
- lock
- mainboard
- thumb wheel
- lock core
- vertical hinged
- 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
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Abstract
The utility model relates to architectural hardware technical field, in particular to a kind of single bolt door lock for vertical hinged door.This is used for single bolt door lock of vertical hinged door, including mainboard, pay plate, panel, snap-gauge, thumb wheel, lock core, lock tongue, it is characterized by: being provided with square cotter hole among the thumb wheel, thumb wheel tail end is provided with tension spring hole and block machine and top is provided with pusher dog, pusher dog passes through the guide post of lock core bottom, and block machine is corresponding with the thumb wheel limit bending position on snap-gauge；Lock core middle position is provided with lock core hole, and lock core side is provided with that sequentially connected unlatching is faced directly, faced directly, cambered surface and locking are faced directly, opens to face directly and contacts with the unlatching limit drum on mainboard, and locking is faced directly to be contacted with the locking limit drum on mainboard.For the utility model compared with the rear apothem 15mm of the existing door lock in market, rear apothem is only 10mm, greatly improves the suitability of profile, has many advantages, such as that structure is simple, safe and reliable, design is reasonable, easy to use, is easily installed.
Description
(1) technical field
The utility model relates to architectural hardware technical field, in particular to a kind of single bolt door lock for vertical hinged door.
(2) background technique
With social development, building doors and windows type class is various in the market, and door lock type is also more and more therewith.But city
Apothem is not less than 15mm after the existing door lock in field, needs to mill profile when installing relatively narrow cavity of sectional material, significantly impact
Product suitability.Therefore the rear apothem for reducing door lock is the development problem of architectural hardware door lock.
(3) summary of the invention
The utility model in order to make up for the deficiencies of the prior art, provides a kind of structurally reasonable, safe and reliable, user
Just, powerful single bolt door lock for vertical hinged door.
The utility model is achieved by the following technical solution:
A kind of single bolt door lock for vertical hinged door, including mainboard, pair plate, panel and snap-gauge, mainboard and the thumb wheel peace for paying plate
It is separately installed with thumb wheel and lock core in dress hole and lock core mounting hole, is equipped with lock tongue in the dead bolt hole of panel, it is characterised in that: institute
It states thumb wheel middle position and is provided with the square cotter hole cooperated with handle square cotter, thumb wheel tail end is provided with tension spring hole and the gear of connection tension spring
Platform is simultaneously provided with pusher dog on top, and pusher dog passes through the guide post of lock core bottom, and the thumb wheel in block machine and snap-gauge limits bending position pair
It answers；Lock core middle position is provided with lock core hole, lock core side be provided with sequentially connected unlatching face directly, face directly, cambered surface and locking
It faces directly, unlatching is faced directly to be contacted with the unlatching limit drum on mainboard, and locking is faced directly to be contacted with the locking limit drum on mainboard；Tension spring one
End connection thumb wheel, other end riveted is on the riveting column on mainboard.
The utility model in mainboard, pay thumb wheel and lock core be set inside the door lock of plate and panel composition, by thumb wheel with hold
The cooperation of hand square cotter, and thumb wheel close structure effectively reduce rear apothem, and lock core is by cambered surface and faces the structure combined directly, real
Existing thumb wheel rotates freely, and effectively overcomes that existing door lock suitability is poor, influences the defect installed.
The more excellent technical solution of the utility model are as follows:
The lock tongue bottom is provided with the threaded mounting hole of connection guide post, the groove of corresponding threaded mounting hole and positioned at one
Realize and press that inclined-plane ensure that the realization of locking functions by groove in the inclined-plane of side.
The guide post top is provided with the screw thread of connection lock tongue, and centre is the cylinder of connection thumb wheel, and bottom is provided with installation
The adjustment tank of sliding block, the lock tongue spring being arranged on guide post between sliding block and lock tongue, realizes the elastic movement of lock tongue.
The pusher dog is eccentric structure, and the pusher dog limit drum of corresponding pusher dog is provided on mainboard, and thumb wheel tail end connects tension spring,
The convolution of thumb wheel is realized by tension spring, lock tongue carries out pressing again and destroys screw thread after being threadedly coupled with guide post, prevent lock tongue from falling off.
The snap-gauge passes through two symmetrical riveting columns and is connected on mainboard and passes through positioning column riveted, and positioning column and riveting column pass through
Return spring connection；The thumb wheel limit bending of corresponding thumb wheel, the lock core limit bending of corresponding lock core and corresponding lock are provided on snap-gauge
The lock tongue of tongue limits bending, realize to thumb wheel, lock core, lock tongue limit function.
U-shaped part is provided on the panel, U-shaped part is connect with mainboard, a pair plate respectively by screw, guarantees that lock body shell connects
The compactness connect.
The slider bore of clamping sliding block and the scallop hole positioned at slider bore side, butterfly end are provided on the mainboard
It is connected on the riveting column of mainboard and its rotary side is connected in scallop hole, slide position is defined.
For the utility model compared with the rear apothem 15mm of the existing door lock in market, rear apothem is only 10mm, is greatly promoted
The suitability of profile has many advantages, such as that structure is simple, safe and reliable, design is reasonable, easy to use, is easily installed.
(4) Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the assembling structure schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model mainboard；
Fig. 4 is the structural schematic diagram of the utility model snap-gauge；
Fig. 5 is the structural schematic diagram of the utility model thumb wheel；
Fig. 6 is the structural schematic diagram of the utility model lock core；
Fig. 7 is the structural schematic diagram of the utility model lock tongue；
Fig. 8 is the scheme of installation of the utility model and profile.
In figure, a mainboard, b pairs of plates, c panel, d snap-gauge, e thumb wheel, f lock core, g positioning column, h riveting column, i tension spring, j return spring,
K lock tongue, m lock tongue spring, n sliding block, p butterfly, q guide post, 1 thumb wheel mounting hole, 2 lock core mounting holes, 3 square cotter holes, 4 square cotters, 5 draw
Spring hole, 6, which open limit, rouses, 7 pusher dogs, 8 block machines, and 9 thumb wheels limit bending, 10 lock core holes, and 11 unlatchings are faced directly, and 12 cambered surfaces, 13 face directly,
14 lockings are faced directly, 15 threaded mounting holes, 16 grooves, 17 inclined-planes, 18 screw threads, 19 cylinders, 20 adjustment tanks, and 21 lock cores limit bending,
22 lock tongues limit bending, and 23 U-shaped parts, 24 screws, 25 dead bolt holes, 26 scallop holes, 27 slider bores, 28 lockings, which limit, to be roused, and 29 groups
Pawl limit drum.
(5) specific embodiment
Attached drawing is a kind of specific embodiment of the utility model.The embodiment includes mainboard a, pays plate b, panel c and snap-gauge
Thumb wheel e and lock core f, the lock tongue of panel c are separately installed in the thumb wheel mounting hole 1 and lock core mounting hole 2 of d, mainboard a and pair plate b
Lock tongue k is equipped in hole 25, the middle position the thumb wheel e is provided with the square cotter hole 3 cooperated with handle square cotter 4, and thumb wheel e tail end is set
It is equipped with the tension spring hole 5 for connecting tension spring i and block machine 8 and top is provided with pusher dog 7, pusher dog 7 passes through the guide post q of the bottom lock core f, gear
Platform 8 is corresponding with thumb wheel limit 9 position of bending on snap-gauge d；The middle position lock core f is provided with lock core hole 10, the setting of the side lock core f
There is sequentially connected unlatching to face 11 directly, face 13, cambered surface 12 directly and locking faces 14 directly, opens and face 11 directly and limited with the unlatching on mainboard a
Position drum 6 contacts, and locking is faced 14 directly and contacted with the locking limit drum 28 on mainboard a；The one end tension spring i connects thumb wheel e, other end riveted
On the riveting column h on mainboard a.
The bottom the lock tongue k is provided with 16 and of groove of the threaded mounting hole 15 of connection guide post q, corresponding threaded mounting hole 15
Positioned at the inclined-plane 17 of one side；The top the guide post q is provided with the screw thread 18 of connection lock tongue k, and centre is the circle of connection thumb wheel e
Column 19, bottom are provided with the adjustment tank 20 of installation sliding block n, the lock tongue spring being arranged between sliding block n and lock tongue k on guide post q
m；The pusher dog 7 is eccentric structure, and the pusher dog limit drum 29 of corresponding pusher dog 7 is provided on mainboard a；The snap-gauge d passes through two
Symmetrical riveting column h is connected on mainboard a and by positioning column g riveted, and positioning column g is connected with riveting column h by return spring j；On snap-gauge d
It is provided with the thumb wheel limit bending 9, the lock core limit bending 21 of corresponding lock core f and the lock tongue limit of corresponding lock tongue k of corresponding thumb wheel e
Bending 22；U-shaped part 23 is provided on the panel c, U-shaped part 23 is connect with mainboard a, a pair plate b respectively by screw 24；The master
The slider bore 27 of clamping sliding block n and the scallop hole 26 positioned at 27 side of slider bore, the connection of the end butterfly p are provided on plate a
On the riveting column h of mainboard a and its rotary side is connected in scallop hole 26.
The specific installation step of the utility model is as described below:
Riveting column h and mainboard a is determined by grinding rivet clasp, snap-gauge d and positioning column g are fixed by grinding rivet clasp.The U-shaped at the both ends panel c
Part 23 is linked together by screw 24 and mainboard a.Sliding block n, lock tongue spring m pass through guide post q, and then lock tongue k and guide post q pass through spiral shell
Line connection, while pressfitting groove 16 is realized and is fixed；Sliding block n is placed in the slider bore 27 of mainboard a, and lock tongue k penetrates the lock of panel c
Tongue apertures 25.Thumb wheel e is placed in the thumb wheel circular hole 1 of mainboard a, and thumb wheel e tail end tension spring hole 5 is connected with tension spring i, the tension spring i other end
It hangs on riveting column h1；The pusher dog 7 of thumb wheel e passes through guide post q.Snap-gauge d passes through 2 riveting column h2 and is placed on mainboard a, and return spring j points
It Lian Jie not riveting column h and positioning column g.Lock core f is placed in the lock core circular hole 2 of mainboard a, is faced 11 directly and is contacted with limit drum 6 is opened, directly
Face 13 is contacted with the limit bending 21 of the lock core of snap-gauge d.Butterfly p is placed in the scallop hole 26 of mainboard a.Pay plate b and mainboard a
It is engaged, screw 24 tightens the screw thread of riveting column h and U-shaped part 23, completes lock body assembling.
Lock body is packed into door leaf sectional material by single bolt door lock of the utility model, and the rear apothem because of lock core f away from lock tail end is
10mm, adaptation profile are more extensive.The unlatching of lock core f faces 11 directly with when opening limit drum 6 and be bonded, and lock body is in can arbitrarily open
State, square cotter 4 pass through the square cotter hole 3 on thumb wheel e, rotate thumb wheel e, and pusher dog 7 drives guide post q to move backward, and lock tongue k is moved back therewith
To panel c, butterfly p limits the retraction position of lock tongue k, and pusher dog limits the auxiliary limitation of drum 29 7 position of pusher dog, lock tongue k
It opens, lock tongue k compresses lock tongue spring m, thumb wheel e tension tension spring i at this time.Square cotter 4 is unclamped, tension spring i rebound drives thumb wheel e convolution；Lock
Tongue m rebound, elastic force make lock tongue k flyout panel c.Cambered surface 12 on rotary locking cylinder f, lock core f contacts lock core limit bending 21 and pushes away
Dynamic snap-gauge d movement, the locking of final lock core f are faced the lock core limit that 14 were bonded with locking limit drum 28, faced directly 13 and snap-gauge d directly and are rolled over
Curved 21 fitting, snap-gauge d slide into lock tongue and adjust square hole, and the bending 9 of thumb wheel limit at this time withstands the limitation of the block machine 8 on thumb wheel e thumb wheel e's
Rotation, lock tongue limit bending 22 block the retraction of lock tongue k, realize the locking of lock body.
Claims (7)
1. a kind of single bolt door lock for vertical hinged door, including mainboard (a), pay plate (b), panel (c) and snap-gauge (d), mainboard (a) and
It pays in the thumb wheel mounting hole (1) and lock core mounting hole (2) of plate (b) and is separately installed with thumb wheel (e) and lock core (f), the lock of panel (c)
Lock tongue (k) is equipped in tongue apertures (25), it is characterised in that: thumb wheel (e) middle position is provided with to be cooperated with handle square cotter (4)
Square cotter hole (3), thumb wheel (e) tail end is provided with the tension spring hole (5) of connection tension spring (i) and block machine (8) and is provided with group on top
Pawl (7), pusher dog (7) pass through the guide post (q) of lock core (f) bottom, and the thumb wheel in block machine (8) and snap-gauge (d) limits bending (9) position
It is corresponding；Lock core (f) middle position is provided with lock core hole (10), lock core (f) side be provided with it is sequentially connected unlatching face directly (11),
It faces (13), cambered surface (12) and locking directly to face directly (14), unlatching is faced (11) directly and contacted with the unlatching limit drum (6) on mainboard (a), locks
Close face directly (14) on mainboard (a) locking limit drum (28) contact；Tension spring (i) one end connects thumb wheel (e), and other end riveted exists
On riveting column (h) on mainboard (a).
2. single bolt door lock according to claim 1 for vertical hinged door, it is characterised in that: lock tongue (k) the bottom setting
There are the threaded mounting hole (15) of connection guide post (q), the groove (16) of corresponding threaded mounting hole (15) and positioned at the oblique of one side
Face (17).
3. single bolt door lock according to claim 1 for vertical hinged door, it is characterised in that: guide post (q) the top setting
There is the screw thread (18) of connection lock tongue (k), centre is the cylinder (19) of connection thumb wheel (e), and bottom is provided with the tune of installation sliding block (n)
Whole slot (20), the lock tongue spring (m) being arranged on guide post (q) between sliding block (n) and lock tongue (k).
4. single bolt door lock according to claim 1 for vertical hinged door, it is characterised in that: the pusher dog (7) is eccentric knot
Structure, the pusher dog that corresponding pusher dog (7) is provided on mainboard (a) limit drum (29).
5. single bolt door lock according to claim 1 for vertical hinged door, it is characterised in that: the snap-gauge (d) passes through two
Symmetrical riveting column (h) is connected on mainboard (a) and passes through return spring (j) by positioning column (g) riveted, positioning column (g) and riveting column (h)
Connection；Thumb wheel limit bending (9) of corresponding thumb wheel (e), the lock core limit bending of corresponding lock core (f) are provided on snap-gauge (d)
(21) and the lock tongue of corresponding lock tongue (k) limits bending (22).
6. single bolt door lock according to claim 1 for vertical hinged door, it is characterised in that: be provided with U on the panel (c)
Shape part (23), U-shaped part (23) are connect with mainboard (a), a pair plate (b) respectively by screw (24).
7. single bolt door lock according to claim 1 for vertical hinged door, it is characterised in that: be provided on the mainboard (a)
It is clamped the slider bore (27) of sliding block (n) and is located at the scallop hole (26) of slider bore (27) side, butterfly (p) end is connected to
On the riveting column (h) of mainboard (a) and its rotary side is connected in scallop hole (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149119.3U CN209723865U (en) | 2019-01-29 | 2019-01-29 | A kind of single bolt door lock for vertical hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920149119.3U CN209723865U (en) | 2019-01-29 | 2019-01-29 | A kind of single bolt door lock for vertical hinged door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723865U true CN209723865U (en) | 2019-12-03 |
Family
ID=68681610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920149119.3U Expired - Fee Related CN209723865U (en) | 2019-01-29 | 2019-01-29 | A kind of single bolt door lock for vertical hinged door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209723865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681026A (en) * | 2019-01-29 | 2019-04-26 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of single bolt door lock for vertical hinged door |
-
2019
- 2019-01-29 CN CN201920149119.3U patent/CN209723865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681026A (en) * | 2019-01-29 | 2019-04-26 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of single bolt door lock for vertical hinged door |
| CN109681026B (en) * | 2019-01-29 | 2023-12-19 | 亚萨合莱国强（山东）五金科技有限公司 | Single tongue door lock for side-hung door |
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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: 20191203 Termination date: 20220129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |