CN204782367U - Beat door bolt reinforcing means - Google Patents
Beat door bolt reinforcing means Download PDFInfo
- Publication number
- CN204782367U CN204782367U CN201520318213.9U CN201520318213U CN204782367U CN 204782367 U CN204782367 U CN 204782367U CN 201520318213 U CN201520318213 U CN 201520318213U CN 204782367 U CN204782367 U CN 204782367U
- Authority
- CN
- China
- Prior art keywords
- door
- door bolt
- bolt head
- latch
- sideskid
- 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 relates to a beat door bolt reinforcing means, , the front end fastens the board that sideslips (1) of head (2) before being connected with with a bolt or latch, sideslip board (1) restraint at the door plant back and can be along door plant back cross slip from beginning to end to be equipped with driving side slide (1) lateral shifting's handle driving mechanism (7) on the door plant, its characterized in that: still including the restraint on the board that sideslips (1) and can the opposite side slide around (1) cross slip's enhancement door bolt head (3), should enhancements door bolt head (3) driven by the mechanical lock structure and slide in ability opposite side slide (1) front and back. Setting up and strengthening the door bolt head by mechanical lock structure driven, have secondary locking effect to the door plant, even if the electromagnetism block of valve that the board was sideslipped in the locking is destroyed, still have this second of mechanical lock structure and say protective screen, the effect of guarding against theft safely is better.
Description
Technical field
The utility model relates to a kind of in order to by the latch locking structure of door locked on doorframe, particularly relates to a kind ofly to beat door bolt intensifier, and this device is suitable for strongbox, rifle cabinet etc. certainly in storage equipment.
Background technology
Traditional strongbox (cabinet) its structure mainly comprises with the casing of doorframe, matches and the pivot pin locking mechanism that is connected to the door-plate on doorframe and door-plate and doorframe can be locked together with casing.Traditional latch locking structure comprises the sideskid being arranged on the door-plate back side, the front latch linked with sideskid, and the driving mechanism of slippage before and after driving side slide plate, during locking, driving mechanism drives sideskid and the reach of front door bolt head, front door bolt head inserts in the latch aperture on doorframe, with lock construction, sideskid is locked again, make door bolt head not exit frame hole, to reach not by the object of others' unlatching.For strengthening the fixing of locking mechanism locking, some locking mechanisms are also provided with upper and lower slide plate, be connected to the upper and lower door bolt head on upper and lower slide plate, upper and lower slide plate is connected with sideskid by linkage structure, synchronous upper and lower slide plate drive can move up and down with it in sideskid horizontal sliding process, this locking mechanism not only can in front side by locking door, also can in upper and lower both direction by locking door, and the fixing of locking door further strengthens.As the patent No. Chinese utility model patent " a kind of safe door structure " that is ZL03229270.8 (notification number is CN2613570Y) discloses the latch locking structure of a kind of tripartite locking.
Existing latch locking structure generally only has a kind of electromagnetic valve lock to lock side latch board, and before side direction only has, fastens head with a bolt or latch lock doorframe, if electromagnetic valve lock is destroyed under the violence effect discarded, then whole latch locking structure loses locking action.
Summary of the invention
Technical problem to be solved in the utility model is that the beating of latch-up structure providing a kind of device to be provided with independent of sideskid for above-mentioned prior art present situation fastens intensifier with a bolt or latch, and safe antitheft effect is better.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of beating fastens intensifier with a bolt or latch, comprises the sideskid of fastening head before front end is connected with a bolt or latch; Sideskid constrains in the door-plate back side and along horizontal sliding before and after the door-plate back side, and can be provided with the handle-driving mechanism of driving side slide plate transverse shifting on door-plate; It is characterized in that: also comprise and to constrain on sideskid and can the reinforcement door bolt head of horizontal sliding before and after opposite side slide plate, this reinforcement door bolt head is driven by mechanical lock structure and can slippage before and after opposite side slide plate.
Above-mentioned mechanical lock structure comprises the mechanical lock be located on door-plate and the reinforcement door bolt head plectrum being driven rotation by mechanical lock, door bolt head has the vertical vertical bar hole arranged to described reinforcement, the end winding support strengthening door bolt head plectrum has plectrum pin, and plectrum pin inserts in vertical bar hole.It is few that this mechanical lock structure relates to parts, and structure is simple, and it is convenient to drive, only need insert key turns, the lock core of mechanical lock drives to be strengthened door bolt head plectrum and rotates, by the cooperation of plectrum pin and bar hole, drive the front and back slippage strengthening door bolt head, realize the reinforcement locking of end of door plate.
The front of above-mentioned sideskid is along the assembly wall had perpendicular to sideskid, before described, door bolt head is arranged on assembly wall, assembly wall has the breach passed for reinforcement door bolt head, breach profile matches with the front appearance strengthening fastening with a bolt or latch head, strengthen horizontal bar hole door bolt head also having horizontally set, sideskid is provided with the axis of guide through described horizontal bar hole.Assembly wall provides suitable installation position to front door bolt head, and the breach on assembly wall and the guiding between the axis of guide with horizontal bar hole coordinate, guarantees to strengthen door bolt head only horizontal sliding before and after relative slide plate.
Improve further, above-mentioned reinforcement door bolt head has horizontal part and vertical portion and L-shaped, described horizontal part is through the breach on assembly wall, and under the state that front door bolt head and reinforcement door bolt head are all in reach locking, the front end face of described vertical portion and the rear end face of assembly wall are fitted.In the locked state, the reinforcement door bolt horizontal part of head and the front inside door frame of strongbox form locking action, the vertical portion front end face simultaneously strengthening door bolt head has locking action to assembly wall, and namely strengthening door bolt head has auxiliary locking action to sideskid, and the locking effect strengthening door bolt head is strengthened further.
The cross section rectangularity of above-mentioned horizontal part.
Compared with prior art, the utility model has the advantage of: set up the reinforcement door bolt head driven by mechanical lock structure, end of door plate has secondary locking effect, even if the electromagnetic valve lock of lock side slide plate is destroyed, also have mechanical lock structure this second to barrier, safe antitheft effect is better.
Accompanying drawing explanation
Fig. 1 is the structural representation (pass door state) after the utility model embodiment removes door-plate;
Fig. 2 is the perspective view (pass door state) after the utility model embodiment removes door-plate;
Fig. 3 is the structural representation (door opening state) after the utility model embodiment removes door-plate;
Fig. 4 is the perspective view (door opening state) after the utility model embodiment removes door-plate.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in figures 1-4, be a preferred embodiment of the present utility model.
A kind of beat door bolt intensifier, comprise a sideskid 1 of to fasten 2 before front end is connected with a bolt or latch; Sideskid 1 constrains in the door-plate back side and can along horizontal sliding before and after the door-plate back side, and on door-plate, be provided with the handle-driving mechanism 7 of driving side slide plate 1 transverse shifting, clearer for making each parts show on drawing, door-plate is not display on drawing, and door-plate is identical with existing latch locking structure with the relative position relation of sideskid 1.
Handle drives structure 7 comprises the handle 71 be located on door-plate, is driven the handle plectrum 72 of rotation by handle 71, and handle plectrum 72 is connected with the bar hole 13 on sideskid 1 by the handle plectrum pin 73 on it.As complete latch locking structure generally also comprise be connected with fasten with a bolt 81 plate 8 of fastening with a bolt, be connected with the lower door bolt plate 9 of lower door bolt 91, fasten with a bolt plate 8 and lower door bolt plate 9 is connected by linkage structure with between sideskid 1, to make the front and back horizontal sliding of sideskid 1 synchronously drive to fasten with a bolt the slippage up and down of plate 8 and lower door bolt plate 9, the back side of door-plate is provided with the electromagnetic valve lock 10 in order to lock side slide plate 1.
Also comprise and to constrain on sideskid 1 and can the reinforcement door bolt 3 of horizontal sliding before and after opposite side slide plate 1, this reinforcement door bolt 3 is driven by mechanical lock structure and can slippage before and after opposite side slide plate 1.Mechanical lock structure comprises the mechanical lock 4 be located on door-plate and the reinforcement door bolt head plectrum 5 being driven rotation by mechanical lock, strengthen door bolt 3 having the vertical vertical bar hole 321 arranged, the end winding support strengthening door bolt head plectrum 5 has plectrum pin 51, and plectrum pin 51 inserts in vertical bar hole 321.
The front of sideskid 1 is along the assembly wall 11 had perpendicular to sideskid 1, front door bolt 2 is arranged on assembly wall 11, assembly wall 11 have for strengthening door bolt 3 breach passed 111, breach 111 profile matches with the front appearance strengthening fastening with a bolt or latch 3, strengthen the horizontal bar hole 311 door bolt 3 also having horizontally set, sideskid 1 is provided with the axis of guide 12 through horizontal bar hole 311.
Strengthen door bolt 3 and there is horizontal part 31 and vertical portion 32 and L-shaped, the cross section rectangularity of horizontal part 31.Horizontal part 31 is through the breach 111 on assembly wall 11, and at front door bolt 2 with under strengthening door bolt 3 state being all in reach locking, the front end face 322 of vertical portion 32 is fitted with the rear end face of assembly wall 11.
Door closing procedure: should first counterclockwise turning handle 71, by handle plectrum 72 and on handle plectrum pin 73 drive that sideskid 1 is laterally outer to be moved, extend in the front latch aperture of doorframe in before strongbox outside front door bolt 2, go up simultaneously, lower door bolt plate 8, 9 drive, lower door bolt 81, 91 vertically move outward, on, lower door bolt 81, 91 insert respectively, lower internal door frame upper, in lower latch aperture, then key counterclockwise rotary machine lock 4 is inserted, drive strengthen that door bolt 3 is laterally outer to be moved by strengthening door bolt head plectrum 5 and plectrum pin 51, in before the horizontal part 31 strengthening door bolt 3 inserts doorframe reinforcement latch aperture in, carry out second consolidation effect, the front end face 322 simultaneously strengthening the vertical portion 32 of door bolt 3 is conflicted with assembly wall 11, locking action is had to assembly wall 11, make it more firm, close the door.As shown in Figure 1, 2.
Door opening process, first should input proper password and open electromagnetic valve lock 10, then key clockwise direction rotary machine lock 4 is inserted, drive and strengthen door bolt 3 by strengthening door bolt head plectrum 5 and plectrum pin 51 and laterally inside contract, the reinforcement latch aperture of doorframe in before the horizontal part 31 strengthening door bolt 3 departs from, assembly wall 11 is moved away in the front end face 322 simultaneously strengthening the vertical portion 32 of door bolt 3, remove the locking to assembly wall 11, clockwise direction turning handle 71 again, by handle plectrum 72 and on handle plectrum pin 73 drive sideskid 1 laterally in move, in before front door bolt 2 inside contracts and leaves doorframe front latch aperture after, on, lower door bolt 81, 91 synchronously depart from, lower internal door frame upper, lower latch aperture, enabling completes.As shown in Figure 3,4.
Although more than describe in detail the preferred embodiments of the present invention, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. beat a door bolt intensifier, comprise the sideskid (1) of fastening head (2) before front end is connected with a bolt or latch; Sideskid (1) constrains in the door-plate back side and along horizontal sliding before and after the door-plate back side, and can be provided with the handle-driving mechanism (7) of driving side slide plate (1) transverse shifting on door-plate; It is characterized in that: also comprise reinforcement door bolt head (3) constraining in horizontal sliding before and after upper also energy opposite side slide plate (1) of sideskid (1), this reinforcement door bolt head (3) is driven by mechanical lock structure and energy opposite side slide plate (1) front and back slippage.
2. according to claim 1 beating fastens intensifier with a bolt or latch, it is characterized in that: described mechanical lock structure comprises the mechanical lock (4) be located on door-plate and reinforcement door bolt head plectrum (5) being driven rotation by mechanical lock, described reinforcement door bolt head (3) has the vertical vertical bar hole (321) arranged, the end winding support strengthening door bolt head plectrum (5) has plectrum pin (51), and plectrum pin (51) inserts in vertical bar hole (321).
3. according to claim 1 beating fastens intensifier with a bolt or latch, it is characterized in that: the front of described sideskid (1) is along the assembly wall (11) had perpendicular to sideskid (1), before described, door bolt head (2) is arranged on assembly wall (11), assembly wall (11) has the breach (111) passed for reinforcement door bolt head (3), breach (111) profile matches with the front appearance strengthening fastening with a bolt or latch head (3), strengthen the horizontal bar hole (311) door bolt head (3) also having horizontally set, described sideskid (1) is provided with the axis of guide (12) through described horizontal bar hole (311).
4. according to claim 3 beating fastens intensifier with a bolt or latch, it is characterized in that: described reinforcement door bolt head (3) has horizontal part (31) and vertical portion (32) and L-shaped, described horizontal part (31) is through the breach (111) on assembly wall (11), under the state that front door bolt head (2) and reinforcement door bolt head (3) are all in reach locking, the front end face (322) of described vertical portion (32) and the rear end face of assembly wall (11) are fitted.
5. according to claim 4 beating fastens intensifier with a bolt or latch, it is characterized in that: the cross section rectangularity of described horizontal part (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318213.9U CN204782367U (en) | 2015-05-15 | 2015-05-15 | Beat door bolt reinforcing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318213.9U CN204782367U (en) | 2015-05-15 | 2015-05-15 | Beat door bolt reinforcing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782367U true CN204782367U (en) | 2015-11-18 |
Family
ID=54522436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520318213.9U Expired - Fee Related CN204782367U (en) | 2015-05-15 | 2015-05-15 | Beat door bolt reinforcing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029883A (en) * | 2019-05-21 | 2019-07-19 | 湖南紫卫安防科技有限公司 | A kind of door lock |
-
2015
- 2015-05-15 CN CN201520318213.9U patent/CN204782367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029883A (en) * | 2019-05-21 | 2019-07-19 | 湖南紫卫安防科技有限公司 | A kind of door lock |
| CN110029883B (en) * | 2019-05-21 | 2024-04-09 | 王力安防科技股份有限公司 | Door lock |
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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 |
Granted publication date: 20151118 Termination date: 20180515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |