CN207392908U - Swivel flap is locked - Google Patents
Swivel flap is locked Download PDFInfo
- Publication number
- CN207392908U CN207392908U CN201721444873.7U CN201721444873U CN207392908U CN 207392908 U CN207392908 U CN 207392908U CN 201721444873 U CN201721444873 U CN 201721444873U CN 207392908 U CN207392908 U CN 207392908U
- Authority
- CN
- China
- Prior art keywords
- turnover panel
- lock
- fan
- active fan
- hinge
- 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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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model is related to a kind of swivel flap locks, and including lock box, lock core and lock core, handle linkage mechanism, lock core, handle linkage mechanism pass through the horizontally disposed turnover panel lock tongue of pull rod pin connection；Turnover panel fixed fan is connected in the side end face of lock box, turnover panel fixed fan is flexibly connected turnover panel active fan by resetting-mechanism, and turnover panel active fan is connected with the turnover panel lock tongue through turnover panel fixed fan, and tilting plate lock lingual ribbon moves turnover panel active fan and overturn in door frame slot.The swivel flap locks the contact area bigger for making door leaf and doorframe, not only good anti-theft effect, while status requirement precision is low, convenient for assembling.
Description
Technical field
The utility model is related to a kind of swivel flap locks, belong to a kind of lock unit.
Background technology
The lockset of existing market sale is usually several locking mechanisms for locking point, lock tongue and lock point rigging position needs pair
Should, while paillette is installed in perforate on doorframe, can dial movable lock point by crack between a door and its frame in outdoor can unlock, lock point or lock tongue knot
Structure is weak, and anti-theft performance is poor.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of swivel flap lock, swivel flap lock makes door leaf and door
The contact area bigger of frame, not only good anti-theft effect, while status requirement precision is low, convenient for assembling.
To solve problem above, the specific technical solution of the utility model is as follows：A kind of swivel flap lock, including lock box,
Lock core and lock core, handle linkage mechanism, handle linkage mechanism pass through the horizontally disposed turnover panel lock tongue of pull rod pin connection；In lock box
Side end face connects turnover panel fixed fan, and turnover panel fixed fan is flexibly connected turnover panel active fan by resetting-mechanism, and turnover panel active fan is with wearing
The turnover panel lock tongue connection of turnover panel fixed fan is crossed, and tilting plate lock lingual ribbon moves turnover panel active fan and overturn in door frame slot.
Described turnover panel active fan one end is equipped with hollow shaft structure, and bearing is respectively equipped in the upper, middle and lower of hollow shaft, overturns
Axis is arranged on by coaxial bearing in hollow shaft；Circular arc slot structure, the sky of turnover panel active fan are equipped in the end of turnover panel fixed fan
Mandrel is arranged in the arc groove of turnover panel fixed fan.
The reduction torsion spring that the resetting-mechanism is set between turnover panel active fan and turnover panel fixed fan.
Hinge great Ye is connected on the turnover panel active fan, hinge great Ye is flexibly connected hinge leaflet by hinge axis, turns over
The end of plate lock tongue is located at the folding corner of hinge great Ye and hinge leaflet.
The turnover panel active fan is consistent with door height with the length of turnover panel fixed fan.
Swivel flap lock is located in turnover panel fixed fan on lock box in vain, and turnover panel active fan overturns in door frame slot and serves as lock
Tongue, so as to fulfill the effect of lockset.
The form that turnover panel active fan is coaxially positioned with turnover panel fixed fan using end, and built-in bearing, ensure that whole
Intensity and flexible overturning degree.
Resetting-mechanism uses torsional spring structure, is not only simple in structure, install convenient, while drives effect good.
Turnover panel lock box coordinates with set of hinge to be run, and assembling is simple, solves turnover panel lock tongue with having angle of inclination
The connection orientation problem of turnover panel active fan.
Turnover panel active fan is consistent with door height with the length of turnover panel fixed fan, ensure that lock body and the contact surface of door body
Product, ensure that anti-theft performance.
Description of the drawings
Fig. 1 is the overall structure diagram of swivel flap lock.
Fig. 2 is turnover panel active fan shutdown position view.
Fig. 3 is turnover panel active fan opening position schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of swivel flap lock, including lock box 1, lock core 13 and lock core, handle linkage mechanism, lock core, hand
Handle linkage mechanism connects horizontally disposed turnover panel lock tongue 4 by stay rod pin 3；The connection turnover panel fixed fan 8 in the side end face of lock box 1,
Turnover panel fixed fan 8 is flexibly connected turnover panel active fan 10, turnover panel active fan 10 and turning over through turnover panel fixed fan 8 by resetting-mechanism
Plate lock tongue 4 connects, and turnover panel lock tongue 4 drives turnover panel active fan 10 to be overturn in door frame slot, and the resetting-mechanism is lived for turnover panel
The reduction torsion spring 12 set between dynamic fan 10 and turnover panel fixed fan 8.
Described 10 one end of turnover panel active fan is equipped with hollow shaft structure, and bearing 11 is respectively equipped in the upper, middle and lower of hollow shaft,
Torsion shaft 9 is co-axially located at by bearing 11 in hollow shaft；Circular arc slot structure is equipped in the end of turnover panel fixed fan 8, turnover panel is lived
The hollow shaft of dynamic fan 10 is arranged in the arc groove of turnover panel fixed fan 8.
Hinge great Ye 6 is connected on the turnover panel active fan 10, hinge great Ye 6 is small by the flexible connection hinge of hinge axis 7
Leaf 5, the end of turnover panel lock tongue 4 are located at the folding corner of hinge great Ye 6 and hinge leaflet 5.
The turnover panel active fan 10 is consistent with door height with the length of turnover panel fixed fan 8.
The swivel flap lock action process be：As shown in Fig. 2, door leaf carry out at closing time, due to turnover panel active fan 10 with
The reduction torsion spring 12 set between turnover panel fixed fan 8 is relaxed state, therefore turnover panel active fan 10 is in turnover panel fixed fan 8 and is closed
State after door-closing in-place, by lock core OR gate handle grip movable lock core, handle linkage mechanism, stretches out turnover panel lock tongue 4, passes through conjunction
Page leaflet 5 promotes turnover panel active fan 10 to overturn, and overturns active fan 10 and rotate to the groove of doorframe, realizes the locking shape of lockset
State, as shown in Figure 3.But when needing to open the door, lock core, handle linkage mechanism are touched by lock core OR gate handle, turnover panel lock tongue 4 is automatic
Retraction, while turnover panel active fan 10 is closed under the drive of reduction torsion spring 12 with turnover panel fixed fan 8, i.e., turnover panel active fan 10 departs from
Doorframe groove, door can be opened.
Swivel flap lockset has the advantage that in summary：
1st, the structure of the several lock points of tradition is broken through：This lock lock tongue is that section rotary type, length are identical with door body, whole to lock
Tongue, contact area are firmer greatly；
2nd, tamper-resistant function is strengthened：Lock tongue is stirred in anti-left and right up and down, and anti-destructive is strong, and the whole tamper-proof area of lock is big；
3rd, framework U-type groove replaces traditional locks paillette, firmer.Surface is without punching press trace.Without accessory, globality is strong, exempts from
Assembling and accessory is gone to cause second order error, saving of work and time is installed；
4th, due to turnover panel active fan（10）With turnover panel fixed fan（8）It is rectangle part, can also be mounted on doorframe, peace
Dress is flexible；
5th, turnover panel lock body part and frame groove location can be exchanged according to different demands.Turnover panel lock body is placed on frame,
Groove corresponding with lock body is placed on door leaf on frame；
6th, whole turnover panel lock body entirely blocks crack between a door and its frame, good seal performance.
Claims (5)
1. a kind of swivel flap lock, including lock box（1）, lock core（13）With lock core, handle linkage mechanism, it is characterised in that：Handle
Linkage mechanism passes through stay rod pin（3）Connect horizontally disposed turnover panel lock tongue（4）；In lock box（1）Side end face connection turnover panel fix
Fan（8）, turnover panel fixed fan（8）Turnover panel active fan is flexibly connected by resetting-mechanism（10）, turnover panel active fan（10）With through turning over
Plate fixed fan（8）Turnover panel lock tongue（4）Connection, and turnover panel lock tongue（4）Drive turnover panel active fan（10）It is overturn in door frame slot.
2. swivel flap lock as described in claim 1, it is characterised in that：The turnover panel active fan（10）One end is equipped with hollow
Axle construction is respectively equipped with bearing in the upper, middle and lower of hollow shaft（11）, torsion shaft（9）Pass through bearing（11）It is co-axially located at hollow shaft
It is interior；In turnover panel fixed fan（8）End be equipped with circular arc slot structure, turnover panel active fan（10）Hollow shaft be arranged on turnover panel fixed fan
（8）Arc groove in.
3. swivel flap lock as described in claim 1, it is characterised in that：The resetting-mechanism is turnover panel active fan（10）With
Turnover panel fixed fan（8）Between the reduction torsion spring that sets（12）.
4. swivel flap lock as described in claim 1, it is characterised in that：The turnover panel active fan（10）Upper connection hinge is big
Leaf（6）, hinge great Ye（6）Pass through hinge axis（7）It is flexibly connected hinge leaflet（5）, turnover panel lock tongue（4）To be located at hinge big for end
Leaf（6）With hinge leaflet（5）Folding corner.
5. swivel flap lock as described in claim 1, it is characterised in that：The turnover panel active fan（10）With turnover panel fixed fan
（8）Length it is consistent with door height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444873.7U CN207392908U (en) | 2017-11-02 | 2017-11-02 | Swivel flap is locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444873.7U CN207392908U (en) | 2017-11-02 | 2017-11-02 | Swivel flap is locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392908U true CN207392908U (en) | 2018-05-22 |
Family
ID=62328175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444873.7U Expired - Fee Related CN207392908U (en) | 2017-11-02 | 2017-11-02 | Swivel flap is locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207392908U (en) |
-
2017
- 2017-11-02 CN CN201721444873.7U patent/CN207392908U/en not_active Expired - Fee Related
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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: 20180522 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |