CN202926037U - Automatic lock triggering device for burglarproof door - Google Patents
Automatic lock triggering device for burglarproof door Download PDFInfo
- Publication number
- CN202926037U CN202926037U CN 201220618583 CN201220618583U CN202926037U CN 202926037 U CN202926037 U CN 202926037U CN 201220618583 CN201220618583 CN 201220618583 CN 201220618583 U CN201220618583 U CN 201220618583U CN 202926037 U CN202926037 U CN 202926037U
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- CN
- China
- Prior art keywords
- sheet
- bolt
- latch bolt
- bolt plate
- king
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic lock triggering device for a burglarproof door. The automatic lock triggering device comprises a main bolt plate and a bolt mechanism, wherein the main bolt plate is movably arranged in an installing frame; the bolt mechanism is arranged in a way of intersecting with the main bolt plate; the bolt mechanism is provided with a latch bolt pushing sheet which is movably matched with the bolt mechanism; one end of the bolt mechanism is fixedly connected with a latch bolt hooking sheet; a lock core pushing sheet used for pushing the bolt mechanism is arranged on the installing frame; a revolving shaft is arranged on the installing frame on one side of the main bolt plate; the revolving shaft is provided with a movable collision sheet which can move along a radial direction and can rotate around the revolving shaft; the movable collision sheet corresponds to the latch bolt pushing sheet and the latch bolt hooking sheet; one side of the movable collision sheet is provided with a movable collision sheet torsional spring; one end of the movable collision sheet torsional spring is clamped on the movable collision sheet, and the other end of the movable collision sheet torsional spring is pressed against the revolving shaft; a main bolt plate hooking sheet which can be clamped together with the main bolt plate is spliced on the revolving shaft; one side wall of the movable collision sheet is pressed against the main bolt plate hooking sheet; a main bolt plate hooking sheet torsional spring is spliced on the revolving shaft; and one end of the main bolt hook sheet torsional spring is pressed against the main bolt plate hooking sheet, and the other end of the main bolt hook sheet torsional spring is pressed against the installing frame. In the automatic lock triggering device, a direct-push direct-hook structure is adopted, so that high stability is achieved.
Description
Technical field
The utility model relates to a kind of lock body internal construction, refers in particular to a kind of anti-theft automatic door lock flip flop equipment that is applicable on security door.
Background technology
Common automation lock body in the market, complex structure, number of spare parts is numerous, due to the finite volume of lock body, can only make part and littlely do thinly, problem has just occurred like this: security door is in actual use, many people have the very violent switch gate custom of power, tiny part is under this impact, and torsional deformation, finally cause and can't use soon.
Existing security door is closing behind the door, often needs the user with key, theftproof lock to be started and locks, and trouble comparatively when people are in a hurry need to go out the time at once, closing behind the door, also needs to lock with key, relatively loses time.
The utility model content
The technical problem that one, will solve
The purpose of this utility model is for the existing the problems referred to above of prior art, and it is a kind of simple in structure that the spy provides, stable work in work, the anti-theft automatic door lock flip flop equipment that cost is lower
Two, technical scheme
for solving the problems of the technologies described above, the utility model anti-theft automatic door lock flip flop equipment, comprise that the king bolt plate that is movably arranged in installing rack reaches the spring bolt mechanism arranged in a crossed manner with the king bolt plate, wherein, above-mentioned spring bolt mechanism is provided with and its movable latch bolt push jack that coordinates, above-mentioned spring bolt mechanism one end is connected with latch bolt hook sheet, above-mentioned installing rack is provided with and promotes the lock core plectrum that spring bolt mechanism moves, the installing rack of above-mentioned king bolt plate one side is provided with rotating shaft, this rotating shaft is provided with the activity that can move radially and rotate around the axis and hits sheet, it is corresponding with above-mentioned latch bolt push jack and latch bolt hook sheet that sheet is hit in above-mentioned activity, above-mentioned activity is hit sheet one side and is provided with activity and hits the sheet torsion spring, this activity is hit sheet torsion spring one end and is connected to activity and hits on sheet, the other end is against in rotating shaft, the king bolt plate hook sheet that can connect with the king bolt integrated circuit board of pegging graft in above-mentioned rotating shaft, above-mentioned activity is hit sheet one sidewall and is against on king bolt plate hook sheet, grafting one king bolt plate hook sheet torsion spring in above-mentioned rotating shaft, this king bolt plate hook sheet torsion spring one end is against on king bolt plate hook sheet, the other end is against on installing rack.
As optimization, above-mentioned spring bolt mechanism includes the latch bolt head, the first side of latch bolt is provided with the round bar that is welded and fixed with it, above-mentioned installing rack is provided with a support, above-mentioned round bar is arranged on support, is socketed with spring and pad on above-mentioned round bar, and this spring one end is against on the latch bolt head, the other end is against on pad, and above-mentioned pad is arranged between spring and support; Above-mentioned latch bolt push jack and latch bolt hook sheet are arranged on round bar.
As optimization, above-mentioned king bolt plate one side is provided with king bolt plate rake angle, and above-mentioned king bolt plate hook sheet is provided with the hooked scarf with the clamping of king bolt plate rake angle.
As optimization, have a U-lag on above-mentioned latch bolt push jack, the opening of this U-lag is towards above-mentioned latch bolt hook sheet, and above-mentioned latch bolt hook sheet is provided with the inserted block with the U-lag coupling.
Three, the beneficial effects of the utility model
Employing directly pushes away, straight hook-type structure, improves stability by reducing number of spare parts; Closing behind the door, security door can automatically lock, and having removed the user from also needs the trouble of locking with key behind the door closing, and has saved certain hour.
Description of drawings
Below in conjunction with accompanying drawing, the utility model anti-theft automatic door lock flip flop equipment is described further:
Fig. 1 is the structural representation of the utility model anti-theft automatic door lock flip flop equipment;
Fig. 2 is the working state figure one of the utility model anti-theft automatic door lock flip flop equipment;
Fig. 3 is the working state figure two of the utility model anti-theft automatic door lock flip flop equipment;
Fig. 4 is the working state figure three of the utility model anti-theft automatic door lock flip flop equipment.
In figure, 1 is the latch bolt push jack, and 2 is latch bolt hook sheet, and 3 is the latch bolt head, and 4 hit sheet for activity, 5 is king bolt plate hook sheet, and 6 hit the sheet torsion spring for activity, and 7 is king bolt plate hook sheet torsion spring, and 8 is the lock core plectrum, and 9 is king bolt plate rake angle, 10 is the king bolt plate, and 11 is installing rack, and 12 is support, and 13 are rotating shaft
The specific embodiment
embodiment one: as shown in Figure 1, the utility model anti-theft automatic door lock flip flop equipment, comprise that the king bolt plate 10 that is movably arranged in installing rack 11 reaches the spring bolt mechanism arranged in a crossed manner with king bolt plate 10, wherein, above-mentioned spring bolt mechanism is provided with and its movable latch bolt push jack 1 that coordinates, above-mentioned spring bolt mechanism one end is connected with latch bolt hook sheet 2, above-mentioned installing rack 11 is provided with and promotes the lock core plectrum 8 that spring bolt mechanism moves, the installing rack 11 of above-mentioned king bolt plate 10 1 sides is provided with rotating shaft 13, this rotating shaft 13 is provided with and can moves radially and sheet 4 is hit in 13 activities of rotating around the shaft, it is corresponding with above-mentioned latch bolt push jack 1 and latch bolt hook sheet 2 that sheet 4 is hit in above-mentioned activity, above-mentioned activity is hit sheet 4 one sides and is provided with activity and hits sheet torsion spring 6, this activity is hit sheet torsion spring 6 one ends and is connected to activity and hits on sheet 4, the other end is against in rotating shaft 13, peg graft in above-mentioned rotating shaft 13 one can with the king bolt plate hook sheet 5 of king bolt plate 10 clampings, above-mentioned activity is hit sheet 4 one sidewalls and is against on king bolt plate hook sheet 5, grafting one king bolt plate hook sheet torsion spring 7 in above-mentioned rotating shaft 13, these king bolt plate hook sheet torsion spring 7 one ends are against on king bolt plate hook sheet 5, the other end is against on installing rack 11.
Above-mentioned spring bolt mechanism includes latch bolt 3, latch bolt 3 one side are provided with the round bar that is welded and fixed with it, above-mentioned installing rack 11 is provided with a support 12, above-mentioned round bar is arranged on support 12, be socketed with spring and pad on above-mentioned round bar, this spring one end is against on latch bolt 3, and the other end is against on pad, and above-mentioned pad is arranged between spring and support 12; Above-mentioned latch bolt push jack 1 and latch bolt hook sheet 2 are arranged on round bar.
Above-mentioned king bolt plate 10 1 sides are provided with king bolt plate rake angle 9, and above-mentioned king bolt plate hook sheet 5 is provided with the hooked scarf with 9 clampings of king bolt plate rake angle.Have a U-lag on above-mentioned latch bolt push jack 1, the opening of this U-lag is towards above-mentioned latch bolt hook sheet 2, and above-mentioned latch bolt hook sheet 2 is provided with the inserted block with the U-lag coupling.
The round bar of latch bolt 3 is provided with latch bolt push jack 1 and latch bolt hook sheet 2, and latch bolt push jack 1 string can be freely movable on round bar; Latch bolt hook sheet 2 is fixed on the round bar tail end of latch bolt 3, forms an integral body with latch bolt 3 and round bar, along with latch bolt 3 and round bar motion and move.
Activity is hit to have on sheet 4 and is coordinated the elliptical aperture of pegging graft with rotating shaft 13, hits in activity can do under the promotion of sheet torsion spring 6 to move up and down by a small margin and axial wobble.
King bolt plate hook sheet 5 hits sheet 4 with activity and forms semi-connection states, and when activity is hit sheet 4 and moved up and down, king bolt plate hook sheet 5 is motionless, and when sheet 4 axial wobble is hit in activity, king bolt plate hook sheet 5 is synchronously done axial wobble.
King bolt plate 10 is provided with king bolt plate rake angle 9, and when unblanking, king bolt plate hook sheet 5 hooks king bolt plate rake angle 9, and king bolt plate 10 can not eject.
As shown in Figure 2: latch bolt 3 is subjected to external force collision, and latch bolt 3 and round bar, latch bolt hook sheet 2 synchronously shrink inward, and latch bolt push jack 1 is motionless.
As shown in Figure 3: after external force disappears, latch bolt 3, round bar and latch bolt hook sheet 2 synchronously eject under the promotion of spring outward, sheet 4 is hit in the 2 shock activities of latch bolt hook sheet, activity is hit sheet 4 and is driven 5 axial wobbles of king bolt plate hook sheet, king bolt plate hook sheet 5 separates with king bolt plate rake angle 9, king bolt plate 10 ejects, and lockset is locked.
As shown in Figure 4: the key rotation unblanks to be with 8 rotations of movable lock core plectrum, and lock core plectrum 8 promotion latch bolt push jacks 1 and round bar, latch bolt hook sheet 2 synchronously shrink inward, and at this moment, the U-lag that is arranged on latch bolt push jack 1 is inserted in the inserted block that is arranged on latch bolt hook sheet 2; Latch bolt push jack 1 is pushed activity open and is hit sheet 4, makes latch bolt hook sheet 2 hooks hit sheet 4 less than activity, and king bolt plate 10 can not eject.
Above above-mentioned be only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. anti-theft automatic door lock flip flop equipment, comprise that the king bolt plate that is movably arranged in installing rack reaches the spring bolt mechanism arranged in a crossed manner with the king bolt plate, it is characterized in that: described spring bolt mechanism is provided with and its movable latch bolt push jack that coordinates, described spring bolt mechanism one end is connected with latch bolt hook sheet, described installing rack is provided with and promotes the lock core plectrum that spring bolt mechanism moves, the installing rack of described king bolt plate one side is provided with rotating shaft, this rotating shaft is provided with the activity that can move radially and rotate around the axis and hits sheet, it is corresponding with described latch bolt push jack and latch bolt hook sheet that sheet is hit in described activity, described activity is hit sheet one side and is provided with activity and hits the sheet torsion spring, this activity is hit sheet torsion spring one end and is connected to activity and hits on sheet, the other end is against in rotating shaft, the king bolt plate hook sheet that can connect with the king bolt integrated circuit board of pegging graft in described rotating shaft, described activity is hit sheet one sidewall and is against on king bolt plate hook sheet, grafting one king bolt plate hook sheet torsion spring in described rotating shaft, this king bolt plate hook sheet torsion spring one end is against on king bolt plate hook sheet, the other end is against on installing rack.
2. anti-theft automatic door lock flip flop equipment according to claim 1, it is characterized in that: described spring bolt mechanism includes the latch bolt head, the first side of latch bolt is provided with the round bar that is welded and fixed with it, described installing rack is provided with a support, described round bar is arranged on support, is socketed with spring and pad on described round bar, and this spring one end is against on the latch bolt head, the other end is against on pad, and described pad is arranged between spring and support; Described latch bolt push jack and latch bolt hook sheet are arranged on round bar.
3. anti-theft automatic door lock flip flop equipment according to claim 1, it is characterized in that: described king bolt plate one side is provided with king bolt plate rake angle, and described king bolt plate hook sheet is provided with the hooked scarf with the clamping of king bolt plate rake angle.
4. the described anti-theft automatic door lock flip flop equipment of according to claim 1 to 3 any one is characterized in that: have a U-lag on described latch bolt push jack, the opening of this U-lag is towards described latch bolt hook sheet, and described latch bolt hook sheet is provided with the inserted block with the U-lag coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618583 CN202926037U (en) | 2012-11-21 | 2012-11-21 | Automatic lock triggering device for burglarproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618583 CN202926037U (en) | 2012-11-21 | 2012-11-21 | Automatic lock triggering device for burglarproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926037U true CN202926037U (en) | 2013-05-08 |
Family
ID=48216011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220618583 Expired - Fee Related CN202926037U (en) | 2012-11-21 | 2012-11-21 | Automatic lock triggering device for burglarproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252587A (en) * | 2018-02-01 | 2018-07-06 | 浙江中昊安防科技有限公司 | A kind of mute automatic lock of rapid |
-
2012
- 2012-11-21 CN CN 201220618583 patent/CN202926037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252587A (en) * | 2018-02-01 | 2018-07-06 | 浙江中昊安防科技有限公司 | A kind of mute automatic lock of rapid |
| CN108252587B (en) * | 2018-02-01 | 2023-06-09 | 浙江中昊安防科技有限公司 | Mute automatic lock capable of being locked quickly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20201121 |