CN103711412A - Anti-theft guard bar with tension spring and electronic switch and manufacturing method of anti-theft guard bar - Google Patents
Anti-theft guard bar with tension spring and electronic switch and manufacturing method of anti-theft guard bar Download PDFInfo
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- CN103711412A CN103711412A CN201310713149.XA CN201310713149A CN103711412A CN 103711412 A CN103711412 A CN 103711412A CN 201310713149 A CN201310713149 A CN 201310713149A CN 103711412 A CN103711412 A CN 103711412A
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- 229910000831 Steel Inorganic materials 0.000 claims description 3
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- 238000010586 diagram Methods 0.000 description 4
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Abstract
An anti-theft guard bar with a tension spring and an electronic switch comprises a guide bar body and a connecting piece. The connecting piece comprises a rectangular bottom plate, a hinge is arranged at the front end of the bottom plate, a side plate is upwards arranged on the lateral side of the middle of the bottom plate, a front plate is arranged on the upper portion of the side plate, a mounting hole is formed in the bottom plate, a switch box is arranged on the front plate, the electronic switch and the tension spring are arranged in the switch box, the hinge is fixed to a bottom frame of the guard bar body, and the tension spring is fixed to a frame of the guard bar body. The guard bar is mounted on and parallel to a window; when the guard bar is climbed or pushed and pulled or treaded by a theft or bears external force, the guard bar rotates by a certain degree, the elastic electronic switch is turned on to send alarm signals, and then an alarm host connected with the electric switch gives out alarm information; an internet of things can be formed through a communication network, and therefore remote control is achieved.
Description
Technical field
The present invention relates to mechanical structure field, relate in particular to a kind of antitheft protecting fence with extension spring and electronic switch and manufacture method thereof.
Background technology
The balcony of existing building and window adopt fence type security window to shroud formula protection anti-theft substantially, it has been all fixation and motionless as connector of installing, although can play part anti-theft function, but also there is multiple shortcoming: first, this connector and protective guard are shaky, thief is easy to cut off within a few minutes, breaks etc. and destroys, and then digs into pilferage; The second, the protective guard of this fixed connecting piece often becomes the instrument that robber climbs building, causes the even life injury of security threat or property loss to upper strata resident family, therefore causes neighbourhood's contradiction, affects social harmony; The 3rd, if the external paling form protector that this fixed connecting piece has been installed of the building wall of bottom, if not carrying out effectively protection, high-rise forms will not be easy to become robber's target, so many multilayer houses, from Stall to attic all installed protective guard burglary-resisting window, give sense of depression, everybody lives in iron cage, affects quality of life; The 4th, the fence type security window of this fixed connecting piece also affects the attractive in appearance of building, particularly tourist city, the building forms on both sides, street are all covered by iron bar, have a strong impact on city look and feel, returned visitor and leave the bad impression of public security, affected visitor's mood; The 5th, if the accident of the property safety of harm many people life such as building breaking out of fire and whole building, need to from other passage, evacuate and relief the personnel in building, because the protector of this fixed connecting piece firmly seals whole forms and balcony, personnel in building cannot from window or balcony be evacuated or escape, the rescue personnel of outside also cannot enter and rescue people's disaster relief, therefore has great potential safety hazard; The 6th, because guardrail body after fixed connector installation is irremovable, therefore alarm switch cannot be installed and to stealing molecule, warn in time.
Summary of the invention
In order to solve the problems of the technologies described above, the object of this invention is to provide and a kind ofly in external force, pull the lower antitheft protecting fence with extension spring and electronic switch that can turn an angle and manufacture method thereof, the guardrail that can realize window installation does not need integrally closed to install, the in-position that only need to stop window, therefore guardrail height accomplishes that 20-50cm can have barrier effect, enter while invading outside window theft etc. meeting climbing or hanging, the stressed inclination of this guardrail meeting, electronic switch on its connector is opened warning at once, the warning device that electronic switch connects can be reported to the police and video recording with calling by automatic on-the-spot sound and light alarm, can effectively warn/stop that theft occurs and for immediately catching thief that information is provided, it is rotatable because this guardrail is installed, therefore do not need to cover window, can not play the effect that prevention is reported to the police, inside and outside when urgent, pass in and out window convenient, do not jeopardize existing building forms as the effect of safe escape passage and rescue, the disaster relief, solved the shortcoming that protector that existing fixed connecting piece installs exists.
The technical solution used in the present invention is as follows:
With an antitheft protecting fence for extension spring and electronic switch, comprise guardrail and connector, described connector is provided with extension spring and electronic switch, it is characterized in that:
The rectangular frame structure that described guardrail is comprised of upper and lower frame and left and right frame, is provided with crisscross guardrail Intranet in rectangular frame;
Described connector comprises a rectangular base plate, and base plate front end is provided with hinge, and base plate middle part side is upwards provided with side plate, side plate top is provided with horizontal header board, on described base plate, be also provided with installing hole, described header board is provided with switch enclosure, is provided with electronic switch and extension spring in switch enclosure;
Described hinges fixing fixes on guardrail lower frame, and described extension spring is fixed on the left and right frame of guardrail; Installing hole with screw by base plate is fixed on connector on windowsill, and described electronic switch connects warning device.
Further, in the middle of described base plate, be distributed with from front to back installing hole, described is provided with impression between several installing holes of base plate tail end, and described depth of cup is 1/3 of base plate.
Further, for guardrail inclination can be controlled, in the middle of described side plate, distribute from top to bottom porose, with chain one end, be fixed in this hole, after reserved certain length, the other end is fixed on guardrail, the reserved length of chain determines the angle of inclination of guardrail, and reserved longer guardrail angle of inclination is larger; Side plate top is provided with horizontal header board, distributes from top to bottom in the middle of header board porose, with screw, by this hole, switch enclosure is fixed on before header board.
Further, described switch enclosure inside is provided with electronic switch and extension spring, and described electronic switch is flexible keypad Shi Changkai electronic switch, and switch connects warning device; Described extension spring rear end is fixed in switch enclosure, and front end is provided with hook, hangs on the guardrail frame being arranged on before it or in guardrail online.
Preferably, described warning device is onsite alarming device or wireless launcher, and wireless launcher connects wireless alarm.
The manufacture method that the invention also discloses a kind of antitheft protecting fence with extension spring and electronic switch, comprises following technology and step:
1) guards making: described guardrail is that the length being needed by rectangle pipe material intercepting is made upper and lower frame and left and right frame, form rectangular frame structure, the size of guardrail: length is according to the width of window, what be generally located at window inner side is less than window width 1-2cm, be located at window outside, be generally greater than window width 10-20cm; Guardrail Intranet is set in rectangular frame, the net sheet that guardrail Intranet selects crisscross aluminium alloys stretching nets or reinforcing bar/steel wire to weld in length and breadth; Guardrail Intranet and guardrail framework are with clamping or be spirally connected fixing;
2) connector is made: described connector is made with metallic plate punching, comprise a rectangular base plate, the side bending that makes progress in base plate middle part forms side plate, the bending of side plate upper lateral forms header board, in the middle of described base plate, be distributed with from front to back installing hole, between several installing holes of base plate tail end, be provided with impression, on side plate and header board, have several punching hole;
At base plate front end, hinge is set, on hinge, has the guardrail connecting hole of punching press;
On described header board, switch enclosure is set, with screw by the rear portion of the hole floatless switch box on header board;
Electronic switch and extension spring are set in switch enclosure, and electronic switch is arranged on extension spring top, and electronic switch selects flexible keypad Shi Changkai to touch electronic switch, and switch connects warning device;
Described extension spring one end is fixed in switch enclosure, and the other end is provided with hook and stretches out the outer certain length of switch enclosure;
3) install: the guardrail obtaining by above-mentioned technology and step and with the connector of extension spring and electronic switch, with screw, the hinges fixing of connector front end is fixed on guardrail underframe near place, two ends respectively, installing hole with screw by base plate is fixed on windowsill, described extension spring is hung on the guardrail frame being arranged on before it or online in guardrail, with chain one end, be fixed in the hole on side plate, after reserved certain length, the other end is fixed on guardrail; Electronic switch connects onsite alarming device or wireless launcher, and wireless launcher connects wireless alarm again;
4) use: the mounted antitheft protecting fence with extension spring and electronic switch stands in window, stop thief enter in window must be through part, under external force is drawn and is climbed or suspend in midair and trample, the hinge that guardrail be take is below axial outer incline, its with spring button switch automatically open to the warning device connecting and send alarm signal, the on-the-spot sound and light alarm of alarm and/or call and report to the police and/or photographic images is carried out in scene; Lose external force, due to the pulling force effect of extension spring, guardrail resets, and electronic switch resets, and warning device enters holding state or continues and reports to the police.
Antitheft protecting fence with extension spring and electronic switch provided by the invention, this guardrail is arranged on the balcony/windowsill of building, it stands upright on window outside, play anti-creep anti-theft function, because its guardrail is in the parallel installation of windowsill wall face, neither affecting windowsill grows flower or shines thing, can also prevent the things such as flowerpot to fall, when guardrail chance external force, draw and climb, its guardrail be take the hinge that lower frame connects and is turned an angle as axle center, when opening while being greater than distance that spring button switch needs or angle, electronic switch is opened, the warning device connecting starts to start alert program, send alarm signal.Applying this antitheft protecting fence with extension spring and electronic switch just protects especially to the in-position of forms, therefore can not affect the daylighting of window, can block vision, without cage sense, when the security incidents such as fire, indoor occupant can initiatively be opened warning, points out other people to succour simultaneously, also can escape from here easily, rescue worker also easily enters the indoor people's of rescuing disaster relief from here; If meet, thief's climbing pulls or hanging is trampled, and guardrail is stressed all can rotate inclination and open in time alarm switch, send simultaneously sound and light alarm and or call warning, also can launch simultaneously wireless alarm signal and or scene is taken pictures, is taken; It is arranged on windowsill also can prevent that flowerpot from dropping and preventing high altitude people, thing accidental falling; This antitheft protecting fence good looking appearance with extension spring and electronic switch, antitheft, anti-creep is respond well, can promote the overall image of whole building, beautifies the environment; Cause is with anti-creep function, therefore lower floor installs, upper strata is safer; Can be applicable to widely building balcony, forms anti-creep, antitheft, both have a protection anti-theft effect, have again escaping function.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the main TV structure schematic diagram of the connector of Fig. 2;
Fig. 4 is the plan structure schematic diagram of Fig. 2;
Fig. 5 is the perspective view of Fig. 2;
Fig. 6 is the perspective view of Fig. 1;
Fig. 7 is the antitheft protecting fence alarm condition structural representation with extension spring and electronic switch of the present invention.
Wherein: 1-side plate, 11-hole, 12-header board, 2-switch enclosure, 21-electronic switch, 22-extension spring, 3-hinge, 31-guardrail connecting hole, 4-base plate, 41-impression, 42-installing hole, 5-screw, 6-guardrail, 61-guardrail Intranet, the upper and lower frame of 62-, the left and right frame of 63-, 7-chain.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further elaborated.
Embodiment, as shown in the figure: the embodiment of the present invention provides a kind of antitheft protecting fence with extension spring 22 and electronic switch 21, comprises guardrail 6 and connector, and connector is provided with extension spring 22 and electronic switch 21;
The rectangular frame structure that described guardrail 6 is comprised of upper and lower frame 62 and left and right frame 63, is provided with crisscross guardrail Intranet 61 in rectangular frame;
Described connector comprises a rectangular base plate 4, base plate 4 front ends are provided with hinge 3, base plate 4 middle part sides are upwards provided with side plate 1, side plate 1 top is provided with horizontal header board 12, on described base plate 4, be also provided with installing hole 42, described header board 12 is provided with switch enclosure 2, is provided with electronic switch 21 and extension spring 22 in switch enclosure 2;
Described hinge 3 is fixed on guardrail lower frame 62, and described extension spring 22 is fixed on the left and right frame 63 of guardrail 6; Installing hole 42 with screw 5 by base plate 4 is fixed on connector on windowsill, and described electronic switch 21 connects warning device.
Further, in the middle of described base plate 4, be distributed with from front to back installing hole 42, described is provided with impression 41 between several installing holes 42 of base plate 4 tail ends, and described impression 41 degree of depth are 1/3 of base plates 4.
Further, for guardrail 6 inclinations can be controlled, in the middle of described side plate 1, distribute from top to bottom porose 11, with chain 7 one end, be fixed in this hole 11, after reserved certain length, the other end is fixed on guardrail 6, the reserved length of chain 7 determines the angle of inclination of guardrail 6, and reserved longer guardrail 6 angles of inclination are larger; Side plate 1 top is provided with horizontal header board 12, distributes from top to bottom porose 11 in the middle of header board 12, with screw 5, by this hole 11, switch enclosure 2 is fixed on before header board 12.
Further, described switch enclosure 2 inside are provided with electronic switch 21 and extension spring 22, and described electronic switch 21 is flexible keypad Shi Changkai electronic switch 21, and switch connects warning device; Described extension spring 22 rear ends are fixed in switch enclosure 2, and front end is provided with hook, hang on the left and right frame 63 of guardrail 6 being arranged on before it or in guardrail Intranet 61.
Preferably, described warning device is onsite alarming device or wireless launcher, and wireless launcher connects wireless alarm.
The present embodiment also discloses a kind of manufacture method of the antitheft protecting fence with extension spring 22 and electronic switch 21,
Comprise following technology and step:
1) guardrail 6 is made: described guardrail 6 is that the length being needed by rectangle pipe material intercepting is made upper and lower frame 62 and left and right frame 63, form rectangular frame structure, the size of guardrail 6: length is according to the width of window, what be generally located at window inner side is less than window width 1-2cm, be located at window outside, be generally greater than window width 10-20cm; Guardrail Intranet 61 is set in rectangular frame, the net sheet that guardrail Intranet 61 selects crisscross aluminium alloys stretching nets or reinforcing bar/steel wire to weld in length and breadth; Guardrail Intranet 61 and guardrail 6 frameworks are with clamping or be spirally connected fixing;
2) connector is made: described connector is made with metallic plate punching, comprise a rectangular base plate 4, the bending that makes progress of base plate 4 middle part sides forms side plate 1, side plate 1 upper lateral bending forms header board 12, in the middle of described base plate 4, be distributed with from front to back installing hole 42, between several installing holes 42 of base plate 4 tail ends, be provided with impression 41, on side plate 1 and header board 12, have several punching hole;
For obtain can be movable guardrail 6, at base plate 4 front ends, hinge 3 is set, on hinge 3, have the guardrail connecting hole 31 of punching press;
In order to reach the object of warning, switch enclosure 2 is set on described header board 12, with screw 5, pass through the rear portion of the hole 11 floatless switch boxes 2 on header board 12;
Described extension spring 22 one end are fixed in switch enclosure 2, and the other end is provided with hook and stretches out the outer certain length of switch enclosure 2;
3) install: the guardrail 6 obtaining by above-mentioned technology and step and the connector with extension spring 22 and electronic switch 21, with screw 5, the hinge of connector front end 3 is fixed on guardrail 6 lower frames 62 near place, two ends respectively, installing hole 42 with screw 5 by base plate 4 is fixed on windowsill, described extension spring 22 is hung on the left and right frame 63 of guardrail 6 being arranged on before it or in guardrail Intranet 61, with chain 7 one end, be fixed in the hole 11 on side plate 1, after reserved certain length, the other end is fixed on guardrail 6; Electronic switch 21 connects onsite alarming device or wireless launcher, and wireless launcher connects wireless alarm again;
4) use: the mounted antitheft protecting fence 6 with extension spring 22 and electronic switch 21 stands in window, stop thief enter in window must be through part, under external force is drawn and is climbed or suspend in midair and trample, the hinge 3 that guardrail 6 be take is below axial outer incline, its with spring button switch automatically open to the warning device connecting and send alarm signal, the on-the-spot sound and light alarm of alarm and/or call and report to the police and/or photographic images is carried out in scene; Lose external force, due to the pulling force effect of extension spring 22, guardrail 6 resets, and electronic switch 21 resets, and warning device enters holding state or continues and reports to the police.
This guardrail 6 is arranged on the windowsill of the window left and right sides, guardrail 6 is parallel with window, during the external force such as be subject to external force climbing, the push-and-pulls such as thief when guardrail 6 or trample, the hinge 3 that guardrail 6 can be take below turns an angle as axle, thereby electronic switch 21 is upspring and is opened alarm signal, the alarm host machine of its connection starts to send warning message by the alert program of setting, and also can network by wired or wireless communication network constituent, realizes strange land and controls.
This antitheft protecting fence 6 with extension spring 22 and electronic switch 21 is simple in structure, this Window alarming guardrail 6 can be supporting with existing warning system, therefore easy to manufacture, cheap, it is arranged on outside window, gear is on the only way which must be passed of thief, do not affect the windowsill solarization thing of growing flower, also with anti-theft features such as anti-creep, anti-hangings, its supporting alarm can also be taken into account the warning such as gas leakage and fire in door and window balcony and family, can prevent trouble before it happens, and also can prevent people from high-altitude, thing accidental falling, and do not affect escape and the disaster relief, can be widely used in various building storeys.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit interest field of the present invention with this, so equivalent variations, still belongs to the scope that the present invention is contained.
Claims (6)
1. with an antitheft protecting fence for extension spring and electronic switch, comprise guardrail and connector, described connector is provided with extension spring and electronic switch, it is characterized in that:
The rectangular frame structure that described guardrail is comprised of upper and lower frame and left and right frame, is provided with crisscross guardrail Intranet in rectangular frame;
Described connector comprises a rectangular base plate, and base plate front end is provided with hinge, and base plate middle part side is upwards provided with side plate, side plate top is provided with horizontal header board, on described base plate, be also provided with installing hole, described header board is provided with switch enclosure, is provided with electronic switch and extension spring in switch enclosure;
Described hinges fixing fixes on guardrail lower frame, and described extension spring is fixed on the left and right frame of guardrail; Installing hole with screw by base plate is fixed on connector on windowsill, and described electronic switch connects warning device.
2. the antitheft protecting fence with extension spring and electronic switch according to claim 1, it is characterized in that, in the middle of described base plate, be distributed with from front to back installing hole, described is provided with impression between several installing holes of base plate tail end, and described depth of cup is 1/3 of base plate.
3. the antitheft protecting fence with extension spring and electronic switch according to claim 1, it is characterized in that, in the middle of described side plate, distribute from top to bottom porose, chain one end is fixed in this hole, the other end is fixed on guardrail, side plate top is provided with horizontal header board, distributes from top to bottom in the middle of header board porose, with screw, by this hole, switch enclosure is fixed on before header board.
4. the antitheft protecting fence with extension spring and electronic switch according to claim 3, is characterized in that, described switch enclosure inside is provided with electronic switch and extension spring, and described electronic switch is flexible keypad Shi Changkai electronic switch, and switch connects warning device; Described extension spring rear end is fixed in switch enclosure, and front end is provided with hook, hangs on the guardrail frame being arranged on before it or in guardrail online.
5. the antitheft protecting fence with extension spring and electronic switch according to claim 4, is characterized in that, described warning device is onsite alarming device or wireless launcher, and wireless launcher connects wireless alarm.
6. the manufacture method with the antitheft protecting fence of extension spring and electronic switch, comprise following technology and step: 1) guards making: described guardrail is to make upper and lower frame and left and right frame by the length of rectangle pipe material intercepting needs, form rectangular frame structure, the size of guardrail: length is according to the width of window, what be generally located at window inner side is less than window width 1-2cm, be located at window outside, be generally greater than window width 10-20cm; Guardrail Intranet is set in rectangular frame, the net sheet that guardrail Intranet selects crisscross aluminium alloys stretching nets or reinforcing bar/steel wire to weld in length and breadth; Guardrail Intranet and guardrail framework are with clamping or be spirally connected fixing;
2) connector is made: described connector is made with metallic plate punching, comprise a rectangular base plate, the side bending that makes progress in base plate middle part forms side plate, the bending of side plate upper lateral forms header board, in the middle of described base plate, be distributed with from front to back installing hole, between several installing holes of base plate tail end, be provided with impression, on side plate and header board, have several punching hole;
At base plate front end, hinge is set, on hinge, has the guardrail connecting hole of punching press;
On described header board, switch enclosure is set, with screw by the rear portion of the hole floatless switch box on header board;
Electronic switch and extension spring are set in switch enclosure, and electronic switch is arranged on extension spring top, and electronic switch selects flexible keypad Shi Changkai to touch electronic switch, and switch connects warning device;
Described extension spring one end is fixed in switch enclosure, and the other end is provided with hook and stretches out the outer certain length of switch enclosure;
3) install: the guardrail obtaining by above-mentioned technology and step and with the connector of extension spring and electronic switch, with screw, the hinges fixing of connector front end is fixed on guardrail underframe near place, two ends respectively, installing hole with screw by base plate is fixed on windowsill, described extension spring is hung on the guardrail frame being arranged on before it or online in guardrail, with chain one end, be fixed in the hole on side plate, after reserved certain length, the other end is fixed on guardrail; Electronic switch connects onsite alarming device or wireless launcher, and wireless launcher connects wireless alarm again;
4) use: the mounted antitheft protecting fence with extension spring and electronic switch stands in window, stop thief enter in window must be through part, under external force is drawn and is climbed or suspend in midair and trample, the hinge that guardrail be take is below axial outer incline, its with spring button switch automatically open to the warning device connecting and send alarm signal, the on-the-spot sound and light alarm of alarm and/or call and report to the police and/or photographic images is carried out in scene; Lose external force, due to the pulling force effect of extension spring, guardrail resets, and electronic switch resets, and warning device enters holding state or continues and reports to the police.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151936.9A CN104747050B (en) | 2013-12-22 | 2013-12-22 | Method for manufacturing antitheft guard bar with tension springs and electronic switches |
| CN201510151543.8A CN104747047B (en) | 2013-12-22 | 2013-12-22 | A kind of manufacture method of the Internet of Things antitheft protecting fence with extension spring and electronic switch |
| CN201510152209.4A CN104790850B (en) | 2013-12-22 | 2013-12-22 | A kind of band extension spring and the Internet of Things antitheft protecting fence of electrical switch |
| CN201310713149.XA CN103711412B (en) | 2013-12-22 | 2013-12-22 | A kind of antitheft protecting fence with extension spring and electronic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713149.XA CN103711412B (en) | 2013-12-22 | 2013-12-22 | A kind of antitheft protecting fence with extension spring and electronic switch |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151936.9A Division CN104747050B (en) | 2013-12-22 | 2013-12-22 | Method for manufacturing antitheft guard bar with tension springs and electronic switches |
| CN201510151543.8A Division CN104747047B (en) | 2013-12-22 | 2013-12-22 | A kind of manufacture method of the Internet of Things antitheft protecting fence with extension spring and electronic switch |
| CN201510152209.4A Division CN104790850B (en) | 2013-12-22 | 2013-12-22 | A kind of band extension spring and the Internet of Things antitheft protecting fence of electrical switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711412A true CN103711412A (en) | 2014-04-09 |
| CN103711412B CN103711412B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510152209.4A Active CN104790850B (en) | 2013-12-22 | 2013-12-22 | A kind of band extension spring and the Internet of Things antitheft protecting fence of electrical switch |
| CN201510151543.8A Expired - Fee Related CN104747047B (en) | 2013-12-22 | 2013-12-22 | A kind of manufacture method of the Internet of Things antitheft protecting fence with extension spring and electronic switch |
| CN201510151936.9A Active CN104747050B (en) | 2013-12-22 | 2013-12-22 | Method for manufacturing antitheft guard bar with tension springs and electronic switches |
| CN201310713149.XA Active CN103711412B (en) | 2013-12-22 | 2013-12-22 | A kind of antitheft protecting fence with extension spring and electronic switch |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510152209.4A Active CN104790850B (en) | 2013-12-22 | 2013-12-22 | A kind of band extension spring and the Internet of Things antitheft protecting fence of electrical switch |
| CN201510151543.8A Expired - Fee Related CN104747047B (en) | 2013-12-22 | 2013-12-22 | A kind of manufacture method of the Internet of Things antitheft protecting fence with extension spring and electronic switch |
| CN201510151936.9A Active CN104747050B (en) | 2013-12-22 | 2013-12-22 | Method for manufacturing antitheft guard bar with tension springs and electronic switches |
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| CN203614001U (en) * | 2013-12-22 | 2014-05-28 | 张朝峰 | Antitheft guardrail with pull spring and electronic switch |
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| CN201786220U (en) * | 2010-08-09 | 2011-04-06 | 邓维成 | Protective barrier |
| CN201981981U (en) * | 2010-12-30 | 2011-09-21 | 张朝峰 | Automatic alarming net for window |
| CN103244038B (en) * | 2013-05-14 | 2015-10-28 | 张朝峰 | A kind of window guardrail and manufacture method thereof |
-
2013
- 2013-12-22 CN CN201510152209.4A patent/CN104790850B/en active Active
- 2013-12-22 CN CN201510151543.8A patent/CN104747047B/en not_active Expired - Fee Related
- 2013-12-22 CN CN201510151936.9A patent/CN104747050B/en active Active
- 2013-12-22 CN CN201310713149.XA patent/CN103711412B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201100087Y (en) * | 2007-08-28 | 2008-08-13 | 张朝峰 | Automatic alarm protective fence |
| CN201673827U (en) * | 2010-06-18 | 2010-12-15 | 张朝峰 | Spring pressure switch |
| CN102704820A (en) * | 2012-05-31 | 2012-10-03 | 张朝峰 | Window-plate type alarming rail and manufacturing method thereof |
| CN203614001U (en) * | 2013-12-22 | 2014-05-28 | 张朝峰 | Antitheft guardrail with pull spring and electronic switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790850B (en) | 2016-12-07 |
| CN104747047A (en) | 2015-07-01 |
| CN104747050A (en) | 2015-07-01 |
| CN104790850A (en) | 2015-07-22 |
| CN103711412B (en) | 2015-09-02 |
| CN104747050B (en) | 2017-02-08 |
| CN104747047B (en) | 2016-10-05 |
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Denomination of invention: An anti-theft guardrail with tension spring and electronic switch Effective date of registration: 20220711 Granted publication date: 20150902 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. old branch branch Pledgor: Zhejiang Jinchen Textile Technology Co.,Ltd. Registration number: Y2022330001336 |