CN108661452A - A kind of length adjustable mortise door lock - Google Patents
A kind of length adjustable mortise door lock Download PDFInfo
- Publication number
- CN108661452A CN108661452A CN201810937876.7A CN201810937876A CN108661452A CN 108661452 A CN108661452 A CN 108661452A CN 201810937876 A CN201810937876 A CN 201810937876A CN 108661452 A CN108661452 A CN 108661452A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock housing
- slot
- sleeve
- clearance fit
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B9/045—Modular casings for adjusting the length of cylinder locks
Abstract
The invention discloses a kind of length adjustable mortise door locks, are related to lock technology field.The present invention includes lock housing component and lock core component, lock housing component includes intermediate lock housing, lengthens lock housing and lock core shell, lock core component includes tapered end, connecting piece for lengthening, driving member and thumb wheel, intermediate lock housing includes U-board and one group of first sleeve, one opposite side of U-board offers the first slot, and it includes connecting plate and second sleeve to lengthen lock housing.The present invention is by being equipped with connecting piece for lengthening and lengthening lock housing, connecting piece for lengthening can be controlled and lengthen the length of lock housing to control the length of lockset, solve the problems, such as that existing mortise door lock can not be directed to customer demand and produce different length lockset, pass through the clearance fit of the first slot and the first grafting block, the clearance fit of the clearance fit of the second notch and the second grafting block and protrusion and groove, when mounted be convenient for calibration and positioning, convenient for users to installation.
Description
Technical field
The invention belongs to lock technology fields, more particularly to a kind of length adjustable mortise door lock.
Background technology
Currently, the Pear-Shaped lock core of lockset market sale is all integral structure, length is all scale, but the thickness of door
Degree and handle panel style are determined according to user demand, eccentricity, the handle panel that thickness, the lockset of door are installed on door
Style determine lock core length, there is the various phenomenon of type in the lock core length specification being adapted to therewith.
In the product development process of factory, it must have respectively different processing technologys for the lock core of different length,
It is difficult to be standardized design, the general rate of part is not high, affects the economic benefit of enterprise.
The processing technology of existing lockset part is complicated simultaneously, and a part needs a set of technique, multi items, small lot life
Equipment adjustment is frequent when production, and nonstandard tooling, fixture design, manufacture increase, and production efficiency declines.
Since multi items, small lot produce, quality management, control are all needed to increase corresponding measure, quality cost also can
Increased, at the same in production management process due to part it is various in style, volume of the circular flow, rhythm of production and quantity in stock etc. are all
Input can be made to increase.
Invention content
The purpose of the present invention is to provide a kind of length adjustable mortise door locks, are locked by being equipped with connecting piece for lengthening and lengthening
Shell can control connecting piece for lengthening and the length for lengthening lock housing to control the length of lockset, solve existing mortise door lock
The problem of customer demand production different length lockset can not be directed to, pass through the clearance fit of the first slot and the first grafting block, the
The clearance fit of the clearance fit and protrusion and groove of two notches and the second grafting block, it is inconvenient to solve existing mortise door lock
In installation and removal the problem of.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of length adjustable mortise door lock, including lock housing component and lock core component, the lock housing component packet
It includes tapered end, connecting piece for lengthening, driving member and thumb wheel to include intermediate lock housing, lengthen lock housing and lock core shell, the lock core component；
The intermediate lock housing includes U-board and one group of first sleeve, and one opposite side of the U-board offers the first slot
Hole；
The lengthening lock housing includes connecting plate and second sleeve, and the connecting plate one side offers the second slot, described
Connecting plate is fixed with the first grafting block, the first grafting block and the first slot clearance fit with respect to another side；
The lock core shell includes pellet plate and 3rd sleeve, and the pellet plate one side is fixed with the second grafting block, institute
State the second grafting block and the second slot clearance fit；
First sleeve and second sleeve one end open up fluted, the second sleeve other end and 3rd sleeve one
End is respectively and fixedly provided with a protrusion, and the protrusion coordinates with groove gap；
Described tapered end one end and driving member one end are respectively and fixedly provided with a positioning block, and one opposite side of locating piece week side is solid
There are a limited block, one surface of the connecting piece for lengthening to offer a positioning hole, the location hole and locating piece clearance fit, institute surely
It states one opposed inner walls of location hole and offers a positioning groove, the locating slot and limited block clearance fit.
Further, lock chamber is offered in the tapered end, described tapered end one end offers lockhole, and the lockhole connects with lock chamber
Logical, through there are five pellet on the tapered end, described pellet one end is fixed with spring, and the spring one end is fixed with closure door.
Further, marble hole there are five being opened up side by side in the pellet plate, the pellet, spring and closure door are respectively positioned on bullet
Inside sub-aperture, all sides of the closure door are fixedly connected with marble hole one end.
Further, the thumb wheel includes annulus, and the ring week side is fixed with shift fork, the annulus and driving member week
Side is clamped, and the thumb wheel is located in the middle part of U-board, and clamp spring is equipped between the thumb wheel and U-board.
Further, one opposed inner walls of the first slot and one opposite side of the first grafting block offer the first screw thread
Hole, the connecting plate are fixedly connected by the first threaded hole and screw with U-board.
Further, one opposed inner walls of the second slot and one opposite side of the second grafting block offer the second screw thread
Hole, the pellet plate are fixedly connected by the second threaded hole and screw with connecting plate.
Further, a mounting hole is offered in the U-board, mounting hole is thread pore structure.
The invention has the advantages that：
The present invention is by being equipped with connecting piece for lengthening and lengthen lock housing, capable of controlling connecting piece for lengthening and lengthening the length of lock housing
It is user-friendly and simple in structure to control the length of mortise door lock, it is convenient for volume production, customer demand can be directed to
The requirement of different length lockset is produced, production is adaptable, while passing through the clearance fit of the first slot and the first grafting block, the
The clearance fit of the clearance fit and protrusion and groove of two notches and the second grafting block, is convenient for calibration and positioning when mounted,
Convenient for users to installation, improve the production efficiency of lockset, while convenient for safeguarding and maintenance, a certain parts damages wherein
Afterwards, it is convenient for replacing corresponding part, avoids unnecessary economic loss.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of length adjustable mortise door lock of the present invention；
Fig. 2 is the Structure explosion diagram of the present invention；
Fig. 3 is the structural schematic diagram of intermediate lock housing；
Fig. 4 is the structural schematic diagram for lengthening lock housing；
Fig. 5 is the structural schematic diagram for lengthening the lock housing other side；
Fig. 6 is the structural schematic diagram of lock core shell；
Fig. 7 is the structural schematic diagram of tapered end；
Fig. 8 is the structural schematic diagram of connecting piece for lengthening；
Fig. 9 is the structural schematic diagram of driving member and thumb wheel；
In attached drawing, parts list represented by the reference numerals are as follows：
1- lock housing components, 2- lock core components, the centres 3- lock housing, 4- lengthen lock housing, 5- lock core shells, 6- tapered ends, 7- lengthenings
Connector, 8- driving members, 9- thumb wheels, 301-U shape plates, the first sleeves of 302-, the first slots of 303-, 304- grooves, 305- first
Threaded hole, 306- mounting holes, 401- connecting plates, 402- second sleeves, the second slots of 403-, 404- the first grafting blocks, 405- are convex
It rises, the second threaded holes of 406-, 501- pellet plates, 502- 3rd sleeves, 503- the second grafting blocks, 504- marble holes, 601- positioning
Block, 602- limited blocks, 603- pellets, 604- springs, 605- closure doors, 701- location holes, 702- locating slots, 901- annulus, 902-
Shift fork.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -9, the present invention is a kind of length adjustable mortise door lock, including lock housing component 1 and lock core group
Part 2, lock housing component 1 include intermediate lock housing 3, lengthen lock housing 4 and lock core shell 5, and lock core component 2 includes tapered end 6, connecting piece for lengthening
7, driving member 8 and thumb wheel 9；
Intermediate lock housing 3 includes U-board 301 and one group of first sleeve 302, and 301 1 opposite side of U-board offers the first slot
Hole 303；
It includes connecting plate 401 and second sleeve 402 to lengthen lock housing 4, and 401 one side of connecting plate offers the second slot 403,
Connecting plate 401 is fixed with the first grafting block 404,303 clearance fit of the first grafting block 404 and the first slot with respect to another side；
Lock core shell 5 includes pellet plate 501 and 3rd sleeve 502, and 501 one side of pellet plate is fixed with the second grafting block
503,403 clearance fit of the second grafting block 503 and the second slot；
First sleeve 302 and 402 one end of second sleeve open up fluted 304,402 other end of second sleeve and third set
502 one end of cylinder are respectively and fixedly provided with a protrusion 405, protrusion 405 and 304 clearance fit of groove；
6 one end of tapered end and 8 one end of driving member are respectively and fixedly provided with a positioning block 601, and 601 weeks sides of locating piece, one opposite side is solid
There are a limited block 602,7 one surface of connecting piece for lengthening to offer a positioning hole 701, location hole 701 is matched with 601 gap of locating piece surely
It closes, 701 1 opposed inner walls of location hole offer a positioning groove 702, locating slot 702 and 602 clearance fit of limited block.
Wherein as shown in fig. 7, offering lock chamber in tapered end 6,6 one end of tapered end offers lockhole, and lockhole is connected to lock chamber, locks
Through there are five pellet 603 on first 6,603 one end of pellet is fixed with spring 604, and 604 one end of spring is fixed with closure door 605.
Wherein as shown in fig. 6, being opened up side by side in pellet plate 501 there are five marble hole 504, pellet 603, spring 604 and envelope
Door 605 is respectively positioned on inside marble hole 504, and 605 weeks sides of closure door are fixedly connected with 504 one end of marble hole.
Wherein as shown in Fig. 1 and Fig. 9, thumb wheel 9 includes annulus 901, and 901 weeks sides of annulus are fixed with shift fork 902, annulus
901 are clamped with 8 weeks sides of driving member, and thumb wheel 9 is located at 301 middle part of U-board, and clamp spring is equipped between thumb wheel 9 and U-board 301.
Wherein as shown in Figure 3 and Figure 5,303 1 opposed inner walls of the first slot and 404 1 opposite side of the first grafting block open up
There are the first threaded hole 305, connecting plate 401 to be fixedly connected with U-board 301 by the first threaded hole 305 and screw.
Wherein as shown in Figure 4 and Figure 6,403 1 opposed inner walls of the second slot and 503 1 opposite side of the second grafting block open up
There are the second threaded hole 406, pellet plate 501 to be fixedly connected with connecting plate 401 by the second threaded hole 406 and screw.
Wherein as shown in figure 3, offering a mounting hole 306 in U-board 301, mounting hole 306 is thread pore structure.
One of the present embodiment has particular application as：When installation, the lengthening lock housing 4 and connecting piece for lengthening 7 of appropriate length are selected,
Tapered end 6 is fixed on inside lock core shell 5, the second slot 403 lengthened in lock housing 4 is filled in second on lock core shell 5 and is inserted
It connects on block 503,5 side of lock core shell is fixed on by lock housing 4 is lengthened using screw and the second threaded hole 406, by connecting piece for lengthening 7
On locating slot 702 be directed at the limited block 602 of tapered end 6 one end and connecting piece for lengthening 7 is plugged on lengthens inside lock housing 4, will be driven
Driving member 8 is plugged on 7 side of connecting piece for lengthening, hand by the locating slot 702 that the limited block 602 on part 8 is aligned on connecting piece for lengthening 7
It holds thumb wheel 9 and clamp spring is maintained at 301 middle part of U-board, the first grafting block 404 lengthened in lock housing 4 is filled in intermediate lock housing 3
First slot 303, thumb wheel 9 is connected to 8 weeks sides of driving member at this time, and will lengthen lock housing 4 using screw and the first threaded hole 305
301 both sides of U-board are fixed on, are installed.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of length adjustable mortise door lock, including lock housing component (1) and lock core component (2), it is characterised in that：The lock housing
Component (1) includes intermediate lock housing (3), lengthens lock housing (4) and lock core shell (5), and the lock core component (2) includes tapered end (6), adds
Long connector (7), driving member (8) and thumb wheel (9)；
The intermediate lock housing (3) includes U-board (301) and one group of first sleeve (302), and (301) one opposite side of the U-board is equal
Offer the first slot (303)；
The lengthening lock housing (4) includes connecting plate (401) and second sleeve (402), and connecting plate (401) one side offers
Second slot (403), the connecting plate (401) are fixed with the first grafting block (404), the first grafting block with respect to another side
(404) with the first slot (303) clearance fit；
The lock core shell (5) includes pellet plate (501) and 3rd sleeve (502), and pellet plate (501) one side is fixed with
Second grafting block (503), the second grafting block (503) and the second slot (403) clearance fit；
First sleeve (302) and second sleeve (402) one end open up fluted (304), and the second sleeve (402) is another
One end and 3rd sleeve (502) one end are respectively and fixedly provided with one raised (405), the protrusion (405) and groove (304) clearance fit；
Described tapered end (6) one end and driving member (8) one end are respectively and fixedly provided with a positioning block (601), all sides of the locating piece (601)
One opposite side is respectively and fixedly provided with a limited block (602), and (7) one surface of the connecting piece for lengthening offers a positioning hole (701), described
Location hole (701) and locating piece (601) clearance fit, (701) one opposed inner walls of the location hole offer a positioning groove
(702), the locating slot (702) and limited block (602) clearance fit.
2. a kind of length adjustable mortise door lock according to claim 1, which is characterized in that opened up in the tapered end (6)
There are lock chamber, described tapered end (6) one end to offer lockhole, the lockhole is connected to lock chamber, and running through on the tapered end (6) there are several bullets
Sub (603), described pellet (603) one end are fixed with spring (604), and described spring (604) one end is fixed with closure door (605).
3. a kind of length adjustable mortise door lock according to claim 1 or 2, which is characterized in that the pellet plate (501)
Several marble holes (504) are inside offered side by side, and the pellet (603), spring (604) and closure door (605) are respectively positioned on marble hole
(504) internal, all sides of the closure door (605) are fixedly connected with marble hole (504) one end.
4. a kind of length adjustable mortise door lock according to claim 1, which is characterized in that the thumb wheel (9) includes circle
Ring (901), all sides of the annulus (901) are fixed with shift fork (902), the annulus (901) and all side cards of driving member (8)
It connects, the thumb wheel (9) is located in the middle part of U-board (301), and clamp spring is equipped between the thumb wheel (9) and U-board (301).
5. a kind of length adjustable mortise door lock according to claim 1, which is characterized in that first slot (303)
One opposed inner walls and (404) one opposite side of the first grafting block offer the first threaded hole (305), and the connecting plate (401) is logical
The first threaded hole (305) and screw is crossed to be fixedly connected with U-board (301).
6. a kind of length adjustable mortise door lock according to claim 1, which is characterized in that second slot (403)
One opposed inner walls and (503) one opposite side of the second grafting block offer the second threaded hole (406), and the pellet plate (501) is logical
The second threaded hole (406) and screw is crossed to be fixedly connected with connecting plate (401).
7. a kind of length adjustable mortise door lock according to claim 1, which is characterized in that opened on the U-board (301)
Equipped with a mounting hole (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937876.7A CN108661452A (en) | 2018-08-17 | 2018-08-17 | A kind of length adjustable mortise door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937876.7A CN108661452A (en) | 2018-08-17 | 2018-08-17 | A kind of length adjustable mortise door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661452A true CN108661452A (en) | 2018-10-16 |
Family
ID=63788431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810937876.7A Pending CN108661452A (en) | 2018-08-17 | 2018-08-17 | A kind of length adjustable mortise door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661452A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336977A (en) * | 1999-01-22 | 2002-02-20 | 温洛克股份公司 | Removable core cylinder lock |
| CN101974995A (en) * | 2010-10-16 | 2011-02-16 | 中山市基信锁芯有限公司 | Lock cylinder |
| US20130312467A1 (en) * | 2012-05-23 | 2013-11-28 | Tien-Kao Liu | Anti-break lock |
| CN104727631A (en) * | 2015-02-13 | 2015-06-24 | 章梓恩 | Cylinder insertion retractable lock head |
| CN209261393U (en) * | 2018-08-17 | 2019-08-16 | 江阴东方港晟金属制品有限公司 | A kind of length adjustable mortise door lock |
-
2018
- 2018-08-17 CN CN201810937876.7A patent/CN108661452A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336977A (en) * | 1999-01-22 | 2002-02-20 | 温洛克股份公司 | Removable core cylinder lock |
| CN101974995A (en) * | 2010-10-16 | 2011-02-16 | 中山市基信锁芯有限公司 | Lock cylinder |
| US20130312467A1 (en) * | 2012-05-23 | 2013-11-28 | Tien-Kao Liu | Anti-break lock |
| CN104727631A (en) * | 2015-02-13 | 2015-06-24 | 章梓恩 | Cylinder insertion retractable lock head |
| CN209261393U (en) * | 2018-08-17 | 2019-08-16 | 江阴东方港晟金属制品有限公司 | A kind of length adjustable mortise door lock |
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