CN114109156A - Novel waterproof lock core - Google Patents
Novel waterproof lock core Download PDFInfo
- Publication number
- CN114109156A CN114109156A CN202111342869.0A CN202111342869A CN114109156A CN 114109156 A CN114109156 A CN 114109156A CN 202111342869 A CN202111342869 A CN 202111342869A CN 114109156 A CN114109156 A CN 114109156A
- Authority
- CN
- China
- Prior art keywords
- lock cylinder
- extrusion
- groove
- spring
- sliding
- 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.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 88
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/34—Protection against weather or dirt, e.g. against water ingress
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/02—Lock casings
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the field of waterproof lock cylinders, and particularly relates to a novel waterproof lock cylinder, aiming at the problems that water entering the interior of the lock cylinder freezes at low temperature under the existing long-term low-temperature environment, so that parts in the lock cylinder cannot move normally, an automobile key cannot be inserted into the lock cylinder or the lock cylinder cannot be rotated after the automobile key is inserted, the function of the lock cylinder is lost, the lock cylinder cannot be used normally, the lock cylinder is extremely inconvenient to disassemble and assemble, and inconvenience is caused to an automobile owner, the novel waterproof lock cylinder comprises a lock cylinder body, a waterproof sealing cover is arranged on the lock cylinder body, an installation block is arranged on the lock cylinder body, an installation groove is formed in the installation block, the lock cylinder body is movably installed in the installation groove, and an extrusion plate is installed in the installation groove in a sliding mode. The invention has simple structure and convenient use, can prevent water from entering the lock cylinder to freeze in a low-temperature environment when raining or washing a car to cause the loss of the function of the lock cylinder, ensures the normal use of the lock cylinder at a low temperature, and is convenient to disassemble and assemble.
Description
Technical Field
The invention relates to the technical field of waterproof lock cylinders, in particular to a novel waterproof lock cylinder.
Background
At present, the waterproof performance of a lock core on an automobile is poor, and when the automobile rains or washes the automobile, rainwater or car washing water can directly enter the interior of the lock core through the key hole of the lock core and is difficult to discharge due to the fact that no special sealing structure is arranged at the key hole of the lock core. Through the retrieval, application No. 201420183348.4's patent document discloses a novel waterproof, dust keeper of lock core, including lock body, lock core and chain, be connected with the shield on the lock body, the shield is equipped with the spout for lock body sliding connection in the outside of the both sides of lock body, and the inside integral type in shield both ends is equipped with the card strip, and the card strip joint of shield is in the spout, and the shield can slide in the spout. Compared with the prior art, the lock has a simple structure, the foldable chain structure is adopted, the lock is more attractive and easier to carry, the dustproof cover is arranged outside the lock cylinder arranged on the lock body, dust is not easy to enter the lock cylinder hole, the lock cylinder is sealed and isolated from the outside when a key is not inserted, the corrosion of air or rainwater to the lock cylinder is reduced, and the service life of the lock cylinder is longer.
At present, the lock core on the market is under long-term low temperature environment, like the chilly winter in the north, and the inside water that gets into the lock core freezes at low temperature, makes the unable normal activity of the inside part of lock core, leads to the unable lock core of inserting or the unable rotatory lock core after inserting of car key, and the lock core function loses, unable normal use, and the lock core dismouting is very inconvenient, leads to the inconvenient problem of car owner's inconvenience.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, under a long-term low-temperature environment, water entering the lock cylinder freezes at a low temperature, parts in the lock cylinder cannot move normally, so that an automobile key cannot be inserted into the lock cylinder or the lock cylinder cannot be rotated after the automobile key is inserted, the function of the lock cylinder is lost, the automobile key cannot be used normally, the lock cylinder is extremely inconvenient to disassemble and assemble, and inconvenience is brought to an automobile owner, and the novel waterproof lock cylinder is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel waterproof lock core comprises a lock core body, wherein a waterproof sealing cover is arranged on the lock core body, an installation block is arranged on the lock core body, an installation groove is formed in the installation block, the lock core body is movably installed in the installation groove, an extrusion plate is slidably installed in the installation groove, one side of the extrusion plate is contacted with one side of the lock core body, one end of a plurality of first extrusion springs is fixedly installed on the other side of the extrusion plate, the other end of each first extrusion spring is fixedly installed on the inner wall of the installation groove, two sliding holes are formed in the extrusion plate, a sliding rod is slidably installed in each sliding hole, one end of each sliding rod is fixedly installed with one end of a second extrusion spring, the other end of each second extrusion spring is fixedly installed on the inner wall of the corresponding sliding hole, a telescopic rod is slidably sleeved at one end, close to the lock core body, and two connecting grooves are formed in one side, close to the extrusion plate, of the lock core body, one end of the telescopic rod extends into the corresponding connecting groove.
Preferably, a telescopic groove is formed in the telescopic rod, one end of the sliding rod is slidably mounted in the corresponding telescopic groove, one end of the sliding rod is fixedly mounted with one end of a third extrusion spring, and the other end of the third extrusion spring is fixedly mounted on the inner wall of the corresponding telescopic groove.
Preferably, one side of the telescopic rod is fixedly provided with a wedge-shaped fixture block, the inner wall of one side of the connecting groove is provided with a clamping groove, and the wedge-shaped fixture block is matched with the corresponding clamping groove.
Preferably, the other end fixed mounting of slide bar has trapezoidal sloping block, and the through-hole has all been seted up to the both sides of installation piece, and slidable mounting has the stripper bar in the through-hole, and the through-hole is linked together with the mounting groove.
Preferably, one end of the extrusion rod extends to the outer side of the mounting block, the other end of the extrusion rod extends into the mounting groove and is rotatably provided with an extrusion wheel, and the extrusion wheel is in contact with the inclined plane of the corresponding trapezoid inclined block.
Preferably, spring sliding grooves are formed in the inner walls of the top and the bottom of the through hole, a spring sliding block is arranged in each spring sliding groove in a sliding mode, one side of each spring sliding block is fixedly installed on the corresponding extrusion rod, one end of a fourth extrusion spring is fixedly installed on one side of each spring sliding block, and the other end of each fourth extrusion spring is fixedly installed on the inner wall of the corresponding spring sliding groove.
According to the novel waterproof lock cylinder, due to the elasticity of the fourth extrusion spring, the extrusion wheel extrudes the inclined surface of the corresponding trapezoid inclined block, the wedge-shaped inclined block drives the slide rod to horizontally move in the slide hole, and the slide rod drives the second extrusion spring to stretch under stress;
due to the elasticity of the fourth extrusion spring, the extrusion wheel extrudes the inclined plane of the corresponding trapezoid inclined block, the wedge inclined block drives the slide rod to horizontally move in the slide hole, the slide rod drives the second extrusion spring to stretch under stress, the slide rod horizontally slides to drive the telescopic rod to horizontally slide, the telescopic rod drives the wedge-shaped fixture block to slide into the corresponding clamping groove, and the limitation on the lock cylinder body is realized;
the invention has simple structure and convenient use, can prevent water from entering the lock cylinder to freeze in a low-temperature environment when raining or washing a car to cause the loss of the function of the lock cylinder, ensures the normal use of the lock cylinder at a low temperature, and is convenient to disassemble and assemble.
Drawings
Fig. 1 is a perspective view of a main view part of a novel waterproof lock core according to the present invention;
FIG. 2 is a schematic view of a section connecting and fixing structure of a novel waterproof lock cylinder provided by the invention;
fig. 3 is an enlarged schematic structural diagram of a portion a of the novel waterproof lock cylinder provided by the invention;
fig. 4 is an enlarged schematic structural diagram of a part B of the novel waterproof lock cylinder provided by the invention.
In the figure: the lock cylinder comprises a waterproof sealing cover 1, a lock cylinder body 2, an installation block 3, an installation groove 4, an extrusion plate 5, a first extrusion spring 6, a sliding hole 7, a sliding rod 8, a second extrusion spring 9, a connection groove 10, an expansion rod 11, a telescopic groove 12, a third extrusion spring 13, a wedge-shaped fixture block 14, a clamping groove 15, a trapezoid inclined block 16, a through hole 17, an extrusion rod 18, an extrusion wheel 19, a spring sliding groove 20, a spring sliding block 21 and a fourth extrusion spring 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a novel waterproof lock core, comprising a lock core body 2, a waterproof sealing cover 1 is arranged on the lock core body 2, a mounting block 3 is arranged on the lock core body 2, a mounting groove 4 is arranged on the mounting block 3, the lock core body 2 is movably mounted in the mounting groove 4, a squeeze plate 5 is slidably mounted in the mounting groove 4, one side of the squeeze plate 5 contacts with one side of the lock core body 2, one end of a plurality of first squeeze springs 6 is fixedly mounted on the other side of the squeeze plate 5, the other end of the first squeeze springs 6 is fixedly mounted on the inner wall of the mounting groove 4, two sliding holes 7 are arranged on the squeeze plate 5, a slide bar 8 is slidably mounted in the sliding holes 7, one end of the slide bar 8 is fixedly mounted with one end of a second squeeze spring 9, the other end of the second squeeze spring 9 is fixedly mounted on the inner wall of the corresponding sliding hole 7, and a telescopic rod 11 is slidably sleeved at one end of the slide bar 8 close to the lock core body 2, two spread grooves 10 have been seted up to one side that lock core body 2 is close to stripper plate 5, the one end of telescopic link 11 extends to in the spread groove 10 that corresponds, waterproof sealing boot 1 in the lock core body 2 has played and has sheltered from the lock core hole, prevent that the foreign matter from getting into the function of lock core, water entering lock core body 2 freezes under low temperature environment when can preventing rain or carwash, lead to lock core body 2 function to lose, the normal use of lock core body 2 at low temperature has been guaranteed, the dismouting of being convenient for simultaneously.
According to the invention, the telescopic rods 11 are provided with the telescopic grooves 12, one end of the slide rod 8 is slidably mounted in the corresponding telescopic groove 12, one end of the slide rod 8 is fixedly mounted with one end of the third extrusion spring 13, the other end of the third extrusion spring 13 is fixedly mounted on the inner wall of the corresponding telescopic groove 12, when the lock core is mounted, only the lock core body 2 is required to be placed in the mounting groove 4, the two telescopic rods 11 are respectively inserted into the two connecting grooves 10, so that the lock core body 2 extrudes the extrusion plate 5, and the extrusion plate 5 drives the first extrusion spring 6 to stretch under stress.
According to the invention, a wedge-shaped fixture block 14 is fixedly installed on one side of a telescopic rod 11, a clamping groove 15 is formed in the inner wall of one side of a connecting groove 10, the wedge-shaped fixture block 14 is matched with the corresponding clamping groove 15, meanwhile, an extrusion plate 8 drives two sliding rods 8 to slide, the sliding rods 8 slide to drive the telescopic rod 11 to slide in the connecting groove 10, and the telescopic rod 11 moves to enable the sliding rods 8 to slide in corresponding telescopic grooves 12 to drive a third extrusion spring 13 to stretch under stress.
According to the invention, the other end of the sliding rod 8 is fixedly provided with a trapezoidal inclined block 16, through holes 17 are formed in two sides of the mounting block 3, an extrusion rod 18 is arranged in the through holes 17 in a sliding mode, the through holes 17 are communicated with the mounting groove 4, the sliding rod 8 slides and drives the trapezoidal inclined block 16 to move, and the trapezoidal inclined block 16 slides and contacts with a corresponding extrusion wheel 19.
In the invention, one end of the extrusion rod 18 extends to the outer side of the mounting block 3, the other end of the extrusion rod 18 extends into the mounting groove 4 and is rotatably provided with the extrusion wheel 19, the extrusion wheel 19 is contacted with the inclined surface of the corresponding trapezoidal inclined block 16, and due to the elasticity of the fourth extrusion spring 22, the extrusion wheel 19 extrudes the inclined surface of the corresponding trapezoidal inclined block 16, so that the wedge-shaped inclined block 18 drives the slide rod 8 to horizontally slide in the slide hole 7, and the slide rod 8 drives the second extrusion spring 9 to stretch and retract under stress.
In the invention, spring sliding grooves 20 are respectively formed in the top inner wall and the bottom inner wall of the through hole 17, a spring sliding block 21 is slidably mounted in the spring sliding groove 20, one side of the spring sliding block 21 is fixedly mounted on the corresponding extrusion rod 18, one side of the spring sliding block 21 is fixedly mounted with one end of a fourth extrusion spring 22, the other end of the fourth extrusion spring 22 is fixedly mounted on the inner wall of the corresponding spring sliding groove 20, and meanwhile, due to the elastic force extrusion of the fourth extrusion spring 22, the extrusion rod 18 firstly extrudes the extrusion wheel 19, and the extrusion wheel 19 extrudes the inclined plane of the trapezoidal inclined block 16.
In the invention, when in installation, only the lock cylinder body 2 is required to be placed into the installation groove 4, the two telescopic rods 11 are respectively inserted into the two connecting grooves 10, so that the lock cylinder body 2 extrudes the extrusion plate 5, the extrusion plate 5 drives the first extrusion spring 6 to stretch under stress, simultaneously the extrusion plate 8 drives the two slide bars 8 to slide, the slide bars 8 slide to drive the telescopic rods 11 to slide in the connecting grooves 10, the telescopic rods 11 move to enable the slide bars 8 to slide in the corresponding telescopic grooves 12 to drive the third extrusion springs 13 to stretch under stress, the slide bars 8 slide to drive the trapezoidal inclined blocks 16 to move simultaneously, the trapezoidal inclined blocks 16 slide to be contacted with the corresponding extrusion wheels 19, due to the elasticity of the fourth extrusion springs 22, the extrusion wheels 19 extrude the inclined surfaces of the corresponding trapezoidal inclined blocks 16, the wedge-shaped inclined blocks 18 drive the slide bars 8 to horizontally slide in the slide holes 7, and the slide bars 8 drive the second extrusion springs 9 to stretch under stress, the slide bar 8 horizontal slip drives the telescopic link 11 horizontal slip, and the telescopic link 11 drives the wedge fixture block 14 and slides to the draw-in groove 15 that corresponds in, by the elasticity extrusion of first extrusion spring 6, second extrusion spring 9, third extrusion spring 13 and fourth extrusion spring 22 this moment, realizes spacing to lock core body 2, and the completion is fixed to the installation of lock core body 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The novel waterproof lock cylinder comprises a lock cylinder body (2) and is characterized in that a waterproof sealing cover (1) is arranged on the lock cylinder body (2), an installation block (3) is arranged on the lock cylinder body (2), an installation groove (4) is formed in the installation block (3), the lock cylinder body (2) is movably installed in the installation groove (4), an extrusion plate (5) is installed in the installation groove (4) in a sliding mode, one side of the extrusion plate (5) is in contact with one side of the lock cylinder body (2), one end of a plurality of first extrusion springs (6) is fixedly installed on the other side of the extrusion plate (5), the other end of each first extrusion spring (6) is fixedly installed on the inner wall of the installation groove (4), two sliding holes (7) are formed in the extrusion plate (5), a sliding rod (8) is installed in the sliding holes (7), one end of a second extrusion spring (9) is fixedly installed on one side of the sliding rod (8), the other end fixed mounting of second extrusion spring (9) is on the inner wall of the sliding hole (7) that corresponds, the one end slip cover that slide bar (8) are close to lock core body (2) is equipped with telescopic link (11), and two spread grooves (10) have been seted up to one side that lock core body (2) are close to stripper plate (5), and the one end of telescopic link (11) extends to in the spread groove (10) that corresponds.
2. The novel waterproof lock cylinder according to claim 1, wherein the telescopic rod (11) is provided with a telescopic groove (12), one end of the slide rod (8) is slidably mounted in the corresponding telescopic groove (12), one end of the slide rod (8) is fixedly mounted with one end of a third extrusion spring (13), and the other end of the third extrusion spring (13) is fixedly mounted on the inner wall of the corresponding telescopic groove (12).
3. The novel waterproof lock cylinder as claimed in claim 1, wherein a wedge-shaped fixture block (14) is fixedly mounted on one side of the telescopic rod (11), a clamping groove (15) is formed in an inner wall of one side of the connecting groove (10), and the wedge-shaped fixture block (14) is matched with the corresponding clamping groove (15).
4. The novel waterproof lock cylinder according to claim 1, wherein a trapezoidal inclined block (16) is fixedly mounted at the other end of the slide rod (8), through holes (17) are formed in both sides of the mounting block (3), an extrusion rod (18) is slidably mounted in each through hole (17), and each through hole (17) is communicated with the mounting groove (4).
5. The novel waterproof lock cylinder according to claim 4, characterized in that one end of the extrusion rod (18) extends to the outer side of the mounting block (3), the other end of the extrusion rod (18) extends into the mounting groove (4) and is rotatably provided with an extrusion wheel (19), and the extrusion wheel (19) is in contact with the inclined surface of the corresponding trapezoid inclined block (16).
6. The novel waterproof lock cylinder according to claim 4, wherein spring sliding grooves (20) are formed in the top inner wall and the bottom inner wall of each through hole (17), a spring sliding block (21) is slidably mounted in each spring sliding groove (20), one side of each spring sliding block (21) is fixedly mounted on the corresponding extrusion rod (18), one end of a fourth extrusion spring (22) is fixedly mounted on one side of each spring sliding block (21), and the other end of each fourth extrusion spring (22) is fixedly mounted on the inner wall of the corresponding spring sliding groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111342869.0A CN114109156A (en) | 2021-11-12 | 2021-11-12 | Novel waterproof lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111342869.0A CN114109156A (en) | 2021-11-12 | 2021-11-12 | Novel waterproof lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114109156A true CN114109156A (en) | 2022-03-01 |
Family
ID=80379451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111342869.0A Pending CN114109156A (en) | 2021-11-12 | 2021-11-12 | Novel waterproof lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114109156A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201802174U (en) * | 2010-09-20 | 2011-04-20 | 浙江吉利汽车研究院有限公司 | Dustproof lock of car door |
| US20110154740A1 (en) * | 2009-12-25 | 2011-06-30 | Aisin Seiki Kabushiki Kaisha | Door opening and closing apparatus for vehicle |
| JP6620299B1 (en) * | 2019-04-23 | 2019-12-18 | 广州子龍智能安防科技有限公司 | Intelligent safety lock |
| CN211283729U (en) * | 2019-11-21 | 2020-08-18 | 济南钢佳水箱制造有限公司 | Ozone generator |
| CN213605658U (en) * | 2020-12-04 | 2021-07-06 | 浙江圣鹿厨房用品有限公司 | Stainless steel coffee pot |
| CN214165193U (en) * | 2020-10-13 | 2021-09-10 | 陕西泰世邦工贸有限公司 | Domestic bicycle thing networking chip mounting bracket |
| CN216841077U (en) * | 2021-11-12 | 2022-06-28 | 有信制造(无锡)有限公司 | Novel waterproof lock core |
-
2021
- 2021-11-12 CN CN202111342869.0A patent/CN114109156A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110154740A1 (en) * | 2009-12-25 | 2011-06-30 | Aisin Seiki Kabushiki Kaisha | Door opening and closing apparatus for vehicle |
| CN201802174U (en) * | 2010-09-20 | 2011-04-20 | 浙江吉利汽车研究院有限公司 | Dustproof lock of car door |
| JP6620299B1 (en) * | 2019-04-23 | 2019-12-18 | 广州子龍智能安防科技有限公司 | Intelligent safety lock |
| CN211283729U (en) * | 2019-11-21 | 2020-08-18 | 济南钢佳水箱制造有限公司 | Ozone generator |
| CN214165193U (en) * | 2020-10-13 | 2021-09-10 | 陕西泰世邦工贸有限公司 | Domestic bicycle thing networking chip mounting bracket |
| CN213605658U (en) * | 2020-12-04 | 2021-07-06 | 浙江圣鹿厨房用品有限公司 | Stainless steel coffee pot |
| CN216841077U (en) * | 2021-11-12 | 2022-06-28 | 有信制造(无锡)有限公司 | Novel waterproof lock core |
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