CN107119991A - A kind of Lock for theft-proof door assembling structure - Google Patents
A kind of Lock for theft-proof door assembling structure Download PDFInfo
- Publication number
- CN107119991A CN107119991A CN201710410056.8A CN201710410056A CN107119991A CN 107119991 A CN107119991 A CN 107119991A CN 201710410056 A CN201710410056 A CN 201710410056A CN 107119991 A CN107119991 A CN 107119991A
- Authority
- CN
- China
- Prior art keywords
- groove
- bolt
- big side
- lock
- vertical
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007799 cork Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0013—Followers; Bearings therefor
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The present invention relates to a kind of Lock for theft-proof door assembling structure, including doorframe, door leaf, big side bolt, lock body, locked groove, vertical bolt groove, provided with multiple in the elongated hole or elongated hole slot that laterally set on big side bolt, accordingly provided with multiple in laterally placing and being fixed on the vertical bar groove middle (center) bearing in the vertical bolt groove of door leaf, big side bolt is mutually set with each bearing by its each elongated hole or elongated hole slot and is installed in the vertical bolt groove of door leaf；Lock body is mounted in the door leaf at vertical bolt groove rear, provided with the connecting portion extending into vertical bolt groove on lock body, the connecting portion is connected with big side bolt, drives big side bolt to make to stretch out vertical bolt groove action or be retracted into vertical bolt groove to act to realize in the lock core rotation of lock body.Realize big side bolt motion guide using bearing, it is long to construct extremely simple, reliability and durability, service life, and open drag minimization, smoothly, muting function it is good.
Description
Technical field
The present invention relates to the assembling structure field between Men Yusuo, particularly a kind of Lock for theft-proof door assembling structure.
Background technology
China Patent No. ZL01206404.1 discloses a kind of scheme of Lock for theft-proof door, and the program mainly includes door leaf
And relative be provided with of doorframe cork cot is oriented to groove and fore shaft groove, and jam plate is housed in groove is oriented to, two sets are fixed with jam plate
The axis of guide, the axis of guide two wore axis hole recoil on door leaf on two supports, was provided with two sets between the axis of guide and lock core
The changement of two driving axis of guides.The main deficiency of scheme of this big side lock is：Functional part is more, assembling structure is complicated,
Assembling and later maintenance difficulty are big, production cost is high, and it turns the biography of the progress such as plate and lock body by the axis of guide, pull bar, commutation
Dynamic and control, not only frictional resistance is big, unlocking great efforts, and not smoothly, and lock body is easily damaged, poor reliability, unlocking noise
Greatly, service life is short, not handy.
The content of the invention
It is an object of the invention to solve the above problems and not enough there is provided one kind realize that big side bolt is moved using bearing
It is oriented to, constructs extremely simple, assembling and easy to maintenance, reliability and durability, service life is long, and open drag minimization, smoothly, easily
With, the Lock for theft-proof door assembling structure that noise is minimum, muting function is good.
The technical proposal of the invention is realized in this way：A kind of Lock for theft-proof door assembling structure, including doorframe, door leaf,
Big side bolt, lock body, wherein doorframe are provided with the locked groove being embedded in for big side bolt, and the side of the door leaf is provided with for big side lock
Bar is equipped with vertical bolt groove, and its feature is the big side bolt provided with multiple in the elongated hole or elongated hole that laterally set
Accordingly place in horizontal provided with multiple in groove, the vertical bolt groove of the door leaf and be fixed on the vertical bar groove middle (center) bearing,
The big side bolt is mutually set with each bearing by its each elongated hole or elongated hole slot and is installed in the vertical bolt groove of door leaf；
The lock body is mounted in the door leaf at vertical bolt groove rear, provided with the connection extending into vertical bolt groove on lock body
Portion, the connecting portion is connected with big side bolt, drives big side bolt to make to stretch out vertical to realize in the lock core rotation of lock body
Bolt groove is acted or is retracted into vertical bolt groove and acted.
Further, the vertical bolt groove and big side bolt）Between be additionally provided with guided way structure, the guided way structure by
Guide groove is constituted with being oriented to raised line.
Yet further, the vertical bolt groove on the door leaf is the bolt slot structure in insertion door leaf top margin and base.
The present invention realizes big side bolt motion guide using bearing so that the running resistance and coefficient of friction of big side bolt
It is very small, also will not be painstaking with the lock body driving of all size, and also required parts are very few, construct extremely simple, group
Dress and easy to maintenance, reliability and durability, service life are long, and open drag minimization, smoothly, easy-to-use, noise is minimum, muting function
It is good.
Brief description of the drawings
Fig. 1 is the positive structure schematic after longitudinal direction of the invention is splitted.
Fig. 2 is the part section enlarged diagram using A-A directions in Fig. 1 of the present invention as orientation.
Fig. 3 is the part section enlarged diagram using B-B directions in Fig. 1 of the present invention as orientation.
Fig. 4 is the partial enlargement structural representation of C portion in Fig. 1 of the present invention.
Embodiment
As shown in Figure 1, Figure 2, Figure 4 shows, a kind of Lock for theft-proof door assembling structure of the present invention, including doorframe 1, door leaf
2nd, big side bolt 3, lock body 4, wherein doorframe 1 are provided with the locked groove 5 being embedded in for big side bolt 3, and the side of the door leaf 2 is provided with
Vertical bolt groove 6 is equipped with for big side bolt 3.In order to realize purpose proposed by the present invention, the big side bolt 3 as described in Fig. 1 and figure
Provided with multiple elongated holes or elongated hole slot 7 in laterally setting, accordingly it is provided with the vertical bolt groove 6 of the door leaf 2
Multiple to place in horizontal and be fixed on the vertical middle (center) bearing 8 of bar groove 6, the big side bolt 3 passes through its each elongated hole or elongated hole
Groove 7 is mutually set with each bearing 8 and is installed in the vertical bolt groove 6 of door leaf 2；As shown in Figures 1 and 3, the lock body 4 is arranged on
In the door leaf 2 at the vertical rear of bolt groove 6, provided with the connecting portion 41 extending into vertical bolt groove 6, the company on lock body 4
Socket part 41 is connected with big side bolt 3, drives big side bolt 3 to make to stretch out vertical lock to realize in the lock core rotation of lock body 4
Bar groove 6 is acted or is retracted into vertical bolt groove 6 and acted.The present invention, to install big side bolt 3, makes by using bearing mode
Obtain big side bolt 3 in the process of running, frictional resistance is minimum, and very smoothly, so that the present invention can be with any specification
Lock body be attached and use, strong applicability, and very Jing Yin, complete noiseless, pick-proof and anti-theft excellent performance.
In order to further lift big side bolt running stability and smoothly property, as shown in Figure 2 and Figure 3, the vertical bolt
Guided way structure is additionally provided between groove 6 and big side bolt 3, the guided way structure is made up of guide groove 10 with being oriented to raised line 20.Institute
Stating guide groove 10 can be opened on big side bolt 3, on the side wall that can also be opened in vertical bolt groove 6；Accordingly, it is described
Being oriented to raised line 20 can be arranged on the side wall of vertical bolt groove 6, on the side that can also be arranged on big side bolt 3.In a word, institute
Stating guide groove 10 can mutually exchange with being oriented to the position of raised line 20.As shown in figure 3, in the present embodiment, use will be led
On the side that big side bolt 3 is opened in groove 10, and use and be directed to raised line 20 and be arranged on the side wall of vertical bolt groove 6 to show
Example scheme.In addition, the quantity of the guided way structure between vertical bolt groove 6 and big side bolt 3, being can be according to actual needs
It is configured, is not particularly limited.
As shown in figure 1, the vertical bolt groove 6 on the door leaf 2 is the bolt slot structure in insertion door leaf top margin and base,
Meanwhile, the length of the big side bolt 3 is equal to the height of door leaf 2, the length of the locked groove 5 be with big side bolt 3 it is corresponding,
To obtain more preferably pick-proof and anti-theft performance.The bearing 8 is strip bearing, to simplify the structure of its assembling.
Claims (5)
1. a kind of Lock for theft-proof door assembling structure, including doorframe（1）, door leaf（2）, big side bolt（3）, lock body（4）, wherein door
Frame（1）It is provided with and supplies big side bolt（3）Embedded locked groove（5）, the door leaf（2）Side be provided with supply big side bolt（3）It is embedding
It is equipped with vertical bolt groove（6）, it is characterised in that：The big side bolt（3）Provided with multiple in the elongated hole laterally set or length
Shape hole slot（7）, the door leaf（2）Vertical bolt groove（6）In accordingly provided with it is multiple in laterally place and be fixed on this erect
To bar groove（6）Middle (center) bearing（8）, the big side bolt（3）Pass through its each elongated hole or elongated hole slot（7）With each bearing（8）It is nested
Fill and be installed on door leaf（2）Vertical bolt groove（6）In；The lock body（4）It is mounted on vertical bolt groove（6）The door at rear
Fan（2）In, in lock body（4）It is provided with and extend into vertical bolt groove（6）In connecting portion（41）, the connecting portion（41）Locked with big side
Bar（3）It is connected, to realize in lock body（4）Lock core rotate when and drive big side bolt（3）Make to stretch out vertical bolt groove（6）It is dynamic
Make or be retracted into vertical bolt groove（6）Middle action.
2. Lock for theft-proof door assembling structure according to claim 1, it is characterised in that：The vertical bolt groove（6）With it is big
Side bolt（3）Between be additionally provided with guided way structure, the guided way structure is by guide groove（10）With being oriented to raised line（20）Constitute.
3. Lock for theft-proof door assembling structure according to claim 1, it is characterised in that：The door leaf（2）On vertical lock
Bar groove（6）For in the bolt slot structure of insertion door leaf top margin and base.
4. Lock for theft-proof door assembling structure according to claim 1, it is characterised in that：The bearing（8）For strip bearing.
5. Lock for theft-proof door assembling structure according to claim 1, it is characterised in that：The big side bolt（3）Length
Equal to door leaf（2）Height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410056.8A CN107119991B (en) | 2017-06-03 | 2017-06-03 | Big side lock assembly structure of burglary-resisting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410056.8A CN107119991B (en) | 2017-06-03 | 2017-06-03 | Big side lock assembly structure of burglary-resisting door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107119991A true CN107119991A (en) | 2017-09-01 |
| CN107119991B CN107119991B (en) | 2023-07-25 |
Family
ID=59729657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710410056.8A Active CN107119991B (en) | 2017-06-03 | 2017-06-03 | Big side lock assembly structure of burglary-resisting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107119991B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20110261U1 (en) * | 2001-06-25 | 2001-08-16 | Eichsfelder Schraubenwerk GmbH, 37308 Heilbad Heiligenstadt | Device for limiting the pivoting angle of a motor vehicle door |
| CN2480494Y (en) * | 2001-05-31 | 2002-03-06 | 邓德万 | Lock for theft-proof door |
| CN101603386A (en) * | 2009-07-12 | 2009-12-16 | 张文权 | Pickproof alarm door lock |
| CN205743375U (en) * | 2016-04-15 | 2016-11-30 | 厦门市彬煌工贸有限公司 | The world latch of a set of biparting class antitheft door |
| CN206859860U (en) * | 2017-06-03 | 2018-01-09 | 伍振宇 | A kind of Lock for theft-proof door assembling structure |
-
2017
- 2017-06-03 CN CN201710410056.8A patent/CN107119991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2480494Y (en) * | 2001-05-31 | 2002-03-06 | 邓德万 | Lock for theft-proof door |
| DE20110261U1 (en) * | 2001-06-25 | 2001-08-16 | Eichsfelder Schraubenwerk GmbH, 37308 Heilbad Heiligenstadt | Device for limiting the pivoting angle of a motor vehicle door |
| CN101603386A (en) * | 2009-07-12 | 2009-12-16 | 张文权 | Pickproof alarm door lock |
| CN205743375U (en) * | 2016-04-15 | 2016-11-30 | 厦门市彬煌工贸有限公司 | The world latch of a set of biparting class antitheft door |
| CN206859860U (en) * | 2017-06-03 | 2018-01-09 | 伍振宇 | A kind of Lock for theft-proof door assembling structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107119991B (en) | 2023-07-25 |
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| SE01 | Entry into force of request for substantive examination | ||
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