CN111140099A - Security door locking plate with scratch-proof function - Google Patents
Security door locking plate with scratch-proof function Download PDFInfo
- Publication number
- CN111140099A CN111140099A CN201911361520.4A CN201911361520A CN111140099A CN 111140099 A CN111140099 A CN 111140099A CN 201911361520 A CN201911361520 A CN 201911361520A CN 111140099 A CN111140099 A CN 111140099A
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- China
- Prior art keywords
- layer
- locking plate
- main body
- main part
- scratch
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a security locking plate of a security door with an anti-scratch function, which comprises a door frame main body, wherein the door frame main body is provided with a mounting groove for mounting a locking plate, a locking rod groove for matching with a locking rod is formed in the door frame main body positioned in the mounting groove, a mounting threaded hole is formed in the door frame main body positioned in the mounting groove, a buffering cushion for buffering and resisting pressure is arranged in the mounting groove, and the door frame main body is fixedly provided with the locking plate main body. The anti-scratch safety locking plate for the anti-theft door can effectively form buffering when the locking plate main body is installed, ensures the integrity of each part when the locking plate main body is installed, reduces the use cost to a certain extent, can prevent a straight edge from being exposed outside on the locking plate main body, can effectively protect the palm of a user, avoids scratching, ensures that the bent hem cannot be deformed in the same way after being used for a long time, and improves the practicability of the bent hem.
Description
Technical Field
The invention relates to the field of safety locking plates, in particular to a safety locking plate of an anti-scratch antitheft door.
Background
The anti-theft door is a door which is provided with an anti-theft lock, can resist abnormal opening under certain conditions within certain time, has certain safety protection performance and accords with corresponding anti-theft safety level, is called as an anti-theft safety door completely, has anti-theft and safety performance, according to the regulations of general technical conditions of the anti-theft door, the qualified anti-theft door can not be pried or an opening of 615 square millimeters is formed on the door leaf within 15 minutes by using common hand tools such as chisels, screwdrivers, crowbars and the like and portable electric tools such as electric hand drills and the like, or an opening of 38 square millimeters is opened in a semicircle with 150 square millimeters of a locking point, and a lock used on the anti-theft door is a special lock with an anti-drilling function, which is qualified through the detection of a detection center of a public security department; present safety locking plate possesses sharp limit when using to the corner is comparatively sharp, can scratch user's palm during the use, and present safety locking plate direct mount in the door frame main part, so, if rotatory fastening screw power overweight then can lead to the installation unstable, if exert oneself overweight then can lead to door frame main part or locking plate main part to damage, causes the loss, has improved use cost.
Disclosure of Invention
The invention mainly aims to provide a security locking plate of a security door with an anti-scratch function, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a security locking plate of a security door with anti-scratch function comprises a door frame main body, wherein a mounting groove for mounting a locking plate is arranged on the door frame main body, a locking rod groove for matching with a locking rod is arranged in the mounting groove on the door frame main body, a mounting threaded hole is arranged in the mounting groove on the door frame main body, a buffering cushion for buffering and resisting pressure is arranged in the mounting groove, a locking plate main body is fixedly mounted on the door frame main body, a second square hole is arranged at a position corresponding to the locking rod groove on the locking plate main body in a penetrating manner, a second through hole is arranged at a position corresponding to the mounting threaded hole on the locking plate main body, an assembling screw is arranged between the locking plate main body and the door frame main body, one end of the assembling screw sequentially penetrates through the second through hole, the buffering cushion is in threaded connection with the, and one side of the locking plate main body is fixedly provided with a bent hem for preventing scratches, and the inner side of the bent hem is provided with an elastic pad for buffering and resetting.
Preferably, the lock rod groove is fixedly provided with a rubber sleeve inside, the rubber sleeve is arranged between the lock rod groove and the rubber sleeve, the lock rod groove is fixedly connected with the rubber sleeve through the glue, and the lock rod groove is arranged between the installation threaded holes.
Preferably, the blotter includes middle supporting layer, resistance to compression layer, buffer layer, first square hole and first through-hole, the last fixed surface of middle supporting layer installs the resistance to compression layer, and the connected mode between resistance to compression layer and the middle supporting layer is the butt fusion, the lower fixed surface of middle supporting layer installs the buffer layer, and forms the composite bed between buffer layer and the middle supporting layer, be equipped with the compressive material in the resistance to compression layer, the cushion intussuseption is filled with and is equipped with elastic buffer material, set up the first square hole that corresponds with the locking keyway in the main part that middle supporting layer, resistance to compression layer and buffer layer complex formed, and the position department corresponding with the installation screw hole has seted up first through-hole in the main part that middle supporting layer, resistance to compression layer and buffer layer complex.
Preferably, the locking plate main part includes fixed metal level, flexible layer and wearing layer, the lower fixed surface of fixed metal level installs the flexible layer, and is provided with flexible plastic material in the flexible layer, the last fixed surface of fixed metal level installs the wearing layer, and the surface of wearing layer has scribbled anti-corrosion material.
Preferably, the folding hem includes positive deflector, arc connecting piece and reverse side folded sheet, one side fixed mounting of positive deflector is in the locking plate main part, and the opposite side of positive deflector is equipped with the arc connecting piece, fixed mounting has reverse side folded sheet on the arc connecting piece, and reverse side folded sheet passes through the arc connecting piece and is connected with the positive deflector.
Preferably, the cushion includes middle fixed bed, enhancement layer, first elastic layer and second elastic layer, the last fixed surface of middle fixed bed installs the enhancement layer that is used for strengthening whole cushion toughness, and the upper surface of enhancement layer is provided with first elastic layer, the lower fixed surface of middle fixed bed installs the second elastic layer, all be in the same place through glue fixed connection between middle fixed bed and the enhancement layer, between first elastic layer and the enhancement layer, between second elastic layer and the middle fixed bed.
Preferably, the connection mode between the bent hem and the lock plate main body is welding, and the bent hem and the elastic pad are fixedly connected together through glue.
Compared with the prior art, the invention has the following beneficial effects: according to the anti-scratch safety locking plate of the anti-theft door, the buffering cushion can be effectively formed when the locking plate main body is installed, so that the damage of the door frame main body or the locking plate main body caused by over-force cannot be worried, the integrity of each part during installation is ensured, and the use cost is reduced to a certain extent;
the folding hem is adopted, so that no straight edge is exposed on the lock plate main body, the palm of a user can be effectively protected, and the scratch is avoided;
through the elastic pad that adds, can effectually provide the shock attenuation buffering for the hem that bends, guarantee that the hem that bends uses for a long time and can not take place the same deformation, improved the practicality of the hem of bending.
Drawings
FIG. 1 is a schematic view of the overall structure of a security locking plate of a security door with scratch-proof function according to the present invention;
FIG. 2 is a schematic view of a disassembled structure of the anti-scratch security locking plate of the anti-scratch security door of the present invention;
FIG. 3 is a schematic structural view of a locking plate main body of the anti-scratch security locking plate of the anti-theft door of the present invention;
FIG. 4 is a schematic view of the internal structure of the locking plate main body of the anti-scratch security locking plate of the anti-theft door of the present invention;
FIG. 5 is a schematic view of a folded hem of a security locking plate of an anti-scratch security door according to the present invention;
FIG. 6 is a schematic view of the internal structure of the anti-scratch bumper pad for the safety locking plate of the anti-theft door according to the present invention;
FIG. 7 is a schematic view of the internal structure of the anti-scratch elastic pad of the security locking plate of the anti-theft door of the present invention.
In the figure: 1. a door frame main body; 2. mounting grooves; 3. a lock bar slot; 4. installing a threaded hole; 5. a cushion pad; 501. a middle support layer; 502. a pressure resistant layer; 503. a buffer layer; 504. a first square hole; 505. a first through hole; 6. a lock plate body; 601. fixing the metal layer; 602. a flexible layer; 603. a wear layer; 7. a second square hole; 8. a second through hole; 9. assembling screws; 10. folding the hem; 1001. a front guide plate; 1002. an arc-shaped connecting piece; 1003. a reverse side gusset; 11. an elastic pad; 1101. an intermediate fixed layer; 1102. a reinforcing layer; 1103. a first elastic layer; 1104. a second elastic layer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-7, a security locking plate of an anti-scratch security door comprises a door frame body 1, wherein the door frame body 1 is provided with an installation groove 2 for installing a locking plate, the door frame body 1 is provided with a locking rod groove 3 inside the installation groove 2 for matching with a locking rod, the door frame body 1 is provided with an installation threaded hole 4 inside the installation groove 2, the installation groove 2 is provided with a buffer cushion 5 for buffering and resisting pressure, the door frame body 1 is fixedly provided with a locking plate body 6, a second square hole 7 is arranged on the locking plate body 6 corresponding to the locking rod groove 3 in a penetrating manner, a second through hole 8 is arranged on the locking plate body 6 corresponding to the installation threaded hole 4, an assembly screw 9 is arranged between the locking plate body 6 and the door frame body 1, one end of the assembly screw 9 sequentially passes through the second through hole 8, the buffer cushion 5 is in threaded connection with the installation, the lock plate main body 6 is fixed on the door frame main body 1 through an assembly screw 9, a bent hem 10 for preventing scratch is fixedly arranged on one side of the lock plate main body 6, and an elastic pad 11 for buffering reset is arranged on the inner side of the bent hem 10;
a rubber sleeve is fixedly arranged in the lock rod groove 3, glue is arranged between the rubber sleeve and the lock rod groove 3, the lock rod groove 3 is fixedly connected with the rubber sleeve through the glue, the lock rod groove 3 is arranged between the installation threaded holes 4, and the lock rod groove 3 is used for being matched with a lock rod to lock an anti-theft lock, so that the safety and the practicability of the anti-theft door are ensured; the cushion pad 5 comprises a middle supporting layer 501, a compression-resistant layer 502, a buffer layer 503, a first square hole 504 and a first through hole 505, the upper surface of the middle supporting layer 501 is fixedly provided with the compression-resistant layer 502, the compression-resistant layer 502 is connected with the middle supporting layer 501 in a fusion mode, the lower surface of the middle supporting layer 501 is fixedly provided with the buffer layer 503, a composite layer is formed between the buffer layer 503 and the middle supporting layer 501, a compression-resistant material is arranged in the compression-resistant layer 502, the buffer layer 503 is filled with an elastic buffer material, the main body formed by compounding the middle supporting layer 501, the compression-resistant layer 502 and the buffer layer 503 is provided with the first square hole 504 corresponding to the lock rod groove 3, the main body formed by compounding the middle supporting layer 501, the compression-resistant layer 502 and the buffer layer 503 is provided with the first through hole 505 corresponding to the mounting threaded hole 4, therefore, the deformation of the lock plate main body 6 caused by over-violent force during bolt installation is avoided, the integrity of the door frame main body 1 and the lock plate main body 6 is ensured, and the use cost is reduced to a certain extent; the locking plate main body 6 comprises a fixed metal layer 601, a flexible layer 602 and an abrasion-resistant layer 603, the flexible layer 602 is fixedly installed on the lower surface of the fixed metal layer 601, a flexible plastic material is arranged in the flexible layer 602, the abrasion-resistant layer 603 is fixedly installed on the upper surface of the fixed metal layer 601, an anti-corrosion material is coated on the outer surface of the abrasion-resistant layer 603, the locking plate main body 6 is an important part of an anti-theft lock, the abrasion-resistant layer 603 can prevent the fixed metal layer 601 from directly contacting a movable locking piece on a lock body, the service life of the locking plate main body 6 is ensured; the bent hem 10 comprises a front guide plate 1001, an arc-shaped connecting piece 1002 and a back hem plate 1003, one side of the front guide plate 1001 is fixedly arranged on the lock plate main body 6, the arc-shaped connecting piece 1002 is arranged on the other side of the front guide plate 1001, the back hem plate 1003 is fixedly arranged on the arc-shaped connecting piece 1002, the back hem plate 1003 is connected with the front guide plate 1001 through the arc-shaped connecting piece 1002, the bent hem 10 can prevent a user from scratching own hand when in use, the use safety of the safety lock plate is improved, potential safety hazards are eliminated, and the practicability in use is enhanced; the elastic cushion 11 comprises an intermediate fixing layer 1101, a reinforcing layer 1102, a first elastic layer 1103 and a second elastic layer 1104, wherein the reinforcing layer 1102 for reinforcing the toughness of the whole elastic cushion 11 is fixedly installed on the upper surface of the intermediate fixing layer 1101, the first elastic layer 1103 is arranged on the upper surface of the reinforcing layer 1102, the second elastic layer 1104 is fixedly installed on the lower surface of the intermediate fixing layer 1101, and the elastic cushion 11 can effectively buffer and restore the bent hem 10 and ensure the use performance of the bent hem 10 by fixedly connecting the intermediate fixing layer 1101 with the reinforcing layer 1102, the first elastic layer 1103 with the reinforcing layer 1102 and the second elastic layer 1104 with the intermediate fixing layer 1101 through glue; the connection mode between the bent hem 10 and the lock plate main body 6 is welding, and the bent hem 10 and the elastic pad 11 are fixedly connected together through glue.
It should be noted that, the invention is a security lock plate of anti-scratch security door, when in use, the worker firstly fixes the lock plate main body 6 to the door frame main body 1, when in installation, firstly, the cushion 5 is placed in the installation groove 2 of the door frame main body 1, so that the first square hole 504 is aligned with the lock rod groove 3, and the first through hole 505 is aligned with the installation threaded hole 4 in the installation groove 2, then the worker attaches the lock plate main body 6 to the cushion 5 in the installation groove 2, so that the second square hole 7 and the second through hole 8 are respectively aligned with the first square hole 504 and the first through hole 505 on the cushion 5, one end of the assembly screw 9 passes through the second through hole 8 and the first through hole 505 in sequence, and the tail end of the assembly screw 9 is matched with the installation threaded hole 4, the worker rotates the assembly screw 9 by using a screwdriver, so that the assembly screw 9 rotates towards the square shape of the door frame main body 1, until the assembling screw 9 can not rotate, thus the lock plate main body 6 is fixed on the doorframe main body 1 under the action of the assembling screw 9, in the process of screwing the assembling screw 9, the anti-pressure layer 502 and the buffer layer 503 which are arranged on the two sides of the middle supporting layer 501 can effectively form buffer, thus the lock plate main body 6 can not directly contact with the doorframe main body 1, the doorframe main body 1 or the lock plate main body 6 can not be damaged due to excessive force when being fixed, the doorframe main body 1 and the lock plate main body 6 are protected, the service life of related parts is prolonged, the cost is reduced to a certain extent, when the installation of the lock plate main body 6 is finished, the lock plate can be used, when a user closes a door, the lock rod of the anti-theft door lock enters the lock rod groove 3 through the second square hole 7 and the first square hole 504 at one time, when the door is opened, the lock rod is pushed out from the lock rod groove 3, the user can open the lock plate by pushing the door, in the using process, the fixed metal layer 601 ensures the strength of the lock plate main body 6, so that the lock plate main body 6 can be used for a long time without being damaged, the flexible layer 602 ensures the toughness of the whole lock plate main body 6 to be stronger, the situation that the lock plate main body 6 is damaged after being used for a long time is avoided, the wear-resistant layer 603 can be in direct contact with the lock rod and the movable lock piece, under the action of the wear-resistant layer 603, the fixed metal layer 601 is well protected, the fixed metal layer 601 is prevented from being in direct contact with the parts, the service life of the lock plate main body 6 is ensured, meanwhile, the palm of the user can be protected by the bent hem 10 in use, if the user carelessly touches the arc-shaped connecting piece 1002 between the front guide plate 1001 and the back hem 1003, the palm corner scratch can be prevented, the occurrence of accidental injury is avoided, when the lock plate main body 6 is used, the movable lock piece on the lock body can contact the bent hem 10 when the door is opened and closed, at the moment, the elastic cushion 11 arranged in the bent hem 10 can enable the bent hem 10 to have certain elasticity, when the movable lock piece passes the bent hem 10, pressure is exerted on the bent hem 10, the first elastic layer 1103 and the second elastic layer 1104 on the two sides of the middle fixing layer 1101 shrink under the action of the pressure, when the movable lock piece leaves the bent hem 10, the pressure disappears, the first elastic layer 1103 and the second elastic layer 1104 return to the original state, so that under the action of the two elastic layers, the bent hem 10 has certain elasticity, the toughness of the bent hem 10 during use is ensured, the reinforcing layer 1102 in the elastic cushion 11 can improve the strength of the whole elastic cushion 11, the use quality is ensured, if the lock plate main body 6 needs to be disassembled, the worker unscrews the fitting screw 9 in the fitting screw hole 4 and then removes the clip main body 6 and the cushion 5, respectively.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a burglary-resisting door safety locking plate with anti-scratch function which characterized in that: including door frame main part (1), offer mounting groove (2) that are used for installing the locking plate on door frame main part (1), and door frame main part (1) is gone up the inside that lies in mounting groove (2) and is offered locking lever groove (3) that are used for cooperating the locking lever, be provided with installation screw hole (4) in door frame main part (1) is gone up in mounting groove (2), and be provided with blotter (5) that are used for the buffering resistance to compression in mounting groove (2), fixed mounting has locking plate main part (6) on door frame main part (1), and runs through with the corresponding position department in locking lever groove (3) on locking plate main part (6) and has seted up second quad slit (7), second through-hole (8) have been seted up with the corresponding position department in installation screw hole (4) on locking plate main part (6), be equipped with assembly screw (9) between locking plate main part (6) and door frame main part (1), and the one end of assembly screw (, Blotter (5) and installation screw hole (4) threaded connection, locking plate main part (6) are fixed in door frame main part (1) through assembly screw (9) on, and one side fixed mounting of locking plate main part (6) has fold limit (10) of bending that are used for preventing the scratch, and the inboard of folding fold limit (10) is provided with and is used for cushioning the cushion (11) that reset.
2. The security locking plate of anti-scratch theft door according to claim 1, characterized in that: the inner fixed mounting of the lock rod groove (3) is provided with a rubber sleeve, the rubber sleeve is provided with glue between the lock rod groove (3), the lock rod groove (3) is fixedly connected with the rubber sleeve through the glue, and the lock rod groove (3) is arranged between the mounting threaded holes (4).
3. The security locking plate of anti-scratch theft door according to claim 1, characterized in that: the buffer pad (5) comprises a middle supporting layer (501), a compression-resistant layer (502), a buffer layer (503), a first square hole (504) and a first through hole (505), wherein the compression-resistant layer (502) is fixedly arranged on the upper surface of the middle supporting layer (501), the compression-resistant layer (502) is connected with the middle supporting layer (501) in a fusion mode, the buffer layer (503) is fixedly arranged on the lower surface of the middle supporting layer (501), a composite layer is formed between the buffer layer (503) and the middle supporting layer (501), a compression-resistant material is arranged in the compression-resistant layer (502), the buffer layer (503) is filled with an elastic buffer material, the first square hole (504) corresponding to the lock rod groove (3) is formed in a main body formed by compounding the middle supporting layer (501), the compression-resistant layer (502) and the buffer layer (503), and the first square hole (4) corresponding to the installation threaded hole (4) is formed in the main body formed by compounding the middle supporting layer (501 A first through hole (505) is arranged at the position of the first groove.
4. The security locking plate of anti-scratch theft door according to claim 1, characterized in that: the locking plate main part (6) is including fixed metal layer (601), flexible layer (602) and wearing layer (603), the lower fixed surface of fixed metal layer (601) installs flexible layer (602), and is provided with flexible plastic material in flexible layer (602), the last fixed surface of fixed metal layer (601) installs wearing layer (603), and the surface of wearing layer (603) is paintd and is prevented corrosion material.
5. The security locking plate of anti-scratch theft door according to claim 1, characterized in that: the bending hem (10) comprises a front guide plate (1001), an arc-shaped connecting piece (1002) and a back hem plate (1003), one side of the front guide plate (1001) is fixedly installed on the locking plate main body (6), the other side of the front guide plate (1001) is provided with the arc-shaped connecting piece (1002), the back hem plate (1003) is fixedly installed on the arc-shaped connecting piece (1002), and the back hem plate (1003) is connected with the front guide plate (1001) through the arc-shaped connecting piece (1002).
6. The security locking plate of anti-scratch theft door according to claim 1, characterized in that: the elastic pad (11) comprises a middle fixing layer (1101), a reinforcing layer (1102), a first elastic layer (1103) and a second elastic layer (1104), wherein the reinforcing layer (1102) used for reinforcing the toughness of the whole elastic pad (11) is fixedly installed on the upper surface of the middle fixing layer (1101), the first elastic layer (1103) is arranged on the upper surface of the reinforcing layer (1102), the second elastic layer (1104) is fixedly installed on the lower surface of the middle fixing layer (1101), the middle fixing layer (1101) is fixedly connected with the reinforcing layer (1102), the first elastic layer (1103) is fixedly connected with the reinforcing layer (1102), and the second elastic layer (1104) is fixedly connected with the middle fixing layer (1101) through glue.
7. The security locking plate of anti-scratch theft door according to claim 1, characterized in that: the connection mode between the bent hem (10) and the lock plate main body (6) is welding, and the bent hem (10) and the elastic pad (11) are fixedly connected together through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361520.4A CN111140099A (en) | 2019-12-26 | 2019-12-26 | Security door locking plate with scratch-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361520.4A CN111140099A (en) | 2019-12-26 | 2019-12-26 | Security door locking plate with scratch-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111140099A true CN111140099A (en) | 2020-05-12 |
Family
ID=70520263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911361520.4A Pending CN111140099A (en) | 2019-12-26 | 2019-12-26 | Security door locking plate with scratch-proof function |
Country Status (1)
| Country | Link |
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| CN (1) | CN111140099A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4893854A (en) * | 1987-02-02 | 1990-01-16 | Masco Building Products Corp. | Self-adjusting door strike |
| DE4224145A1 (en) * | 1992-07-22 | 1994-01-27 | Bocklenberg & Motte Bomoro | Shock absorber mfr. in two part injection moulding method - giving two areas of different hardness produced using different material |
| JPH09158553A (en) * | 1995-12-11 | 1997-06-17 | Yoshitaka Tsukahara | Movable strike |
| EP1130197A1 (en) * | 1999-12-08 | 2001-09-05 | RW Rüdel Werner, Patentverwertung, Entwicklung und Konstruktion | Striker with noise reducing effect and insert with noise reducing effect for integral door frame |
| CN201027411Y (en) * | 2007-03-09 | 2008-02-27 | 上海轩源金属建材有限公司 | Adjustable stick harness patch of lockset |
| JP2010070948A (en) * | 2008-09-17 | 2010-04-02 | Miwa Lock Co Ltd | Impact-absorbing structure for strike plate |
| KR20130058185A (en) * | 2011-11-25 | 2013-06-04 | 현대로템 주식회사 | A catcher door lock rail vehicles |
| US20180066449A1 (en) * | 2015-04-19 | 2018-03-08 | Dennis Kamody | Adjustable door strike plate and method of using the same |
-
2019
- 2019-12-26 CN CN201911361520.4A patent/CN111140099A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4893854A (en) * | 1987-02-02 | 1990-01-16 | Masco Building Products Corp. | Self-adjusting door strike |
| DE4224145A1 (en) * | 1992-07-22 | 1994-01-27 | Bocklenberg & Motte Bomoro | Shock absorber mfr. in two part injection moulding method - giving two areas of different hardness produced using different material |
| JPH09158553A (en) * | 1995-12-11 | 1997-06-17 | Yoshitaka Tsukahara | Movable strike |
| EP1130197A1 (en) * | 1999-12-08 | 2001-09-05 | RW Rüdel Werner, Patentverwertung, Entwicklung und Konstruktion | Striker with noise reducing effect and insert with noise reducing effect for integral door frame |
| CN201027411Y (en) * | 2007-03-09 | 2008-02-27 | 上海轩源金属建材有限公司 | Adjustable stick harness patch of lockset |
| JP2010070948A (en) * | 2008-09-17 | 2010-04-02 | Miwa Lock Co Ltd | Impact-absorbing structure for strike plate |
| KR20130058185A (en) * | 2011-11-25 | 2013-06-04 | 현대로템 주식회사 | A catcher door lock rail vehicles |
| US20180066449A1 (en) * | 2015-04-19 | 2018-03-08 | Dennis Kamody | Adjustable door strike plate and method of using the same |
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Application publication date: 20200512 |