CN202544543U - Indoor and outdoor special lock - Google Patents
Indoor and outdoor special lock Download PDFInfo
- Publication number
- CN202544543U CN202544543U CN2012200024036U CN201220002403U CN202544543U CN 202544543 U CN202544543 U CN 202544543U CN 2012200024036 U CN2012200024036 U CN 2012200024036U CN 201220002403 U CN201220002403 U CN 201220002403U CN 202544543 U CN202544543 U CN 202544543U
- Authority
- CN
- China
- Prior art keywords
- key
- fixed lock
- locking cylinder
- rotary locking
- lock core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a special lock used in industrial equipment such as power equipment, energy equipment and chemical equipment. The special lock comprises a fixed lock cylinder, a rotating lock cylinder and a key, wherein the rotating lock cylinder is arranged in a center hole of the fixed lock cylinder and can rotate relative to the fixed lock cylinder in an unlocked state; at least one pair of fixed lock holes is oppositely formed on the inner wall of the fixed lock cylinder; a magnetic column made of a magnetic material is arranged in each fixed lock hole; the polarities of magnetic poles on the opposite sides of the two magnetic columns are opposite; at least one pair of movable lock holes is formed on the outer wall of the rotating lock cylinder; the two movable lock holes can rotate to face the two fixed lock holes along with the rotating lock cylinder; a key hole into which the key is inserted is formed in the center of the rotating lock cylinder; and an unlocking magnet for radially repelling a pair of magnetic columns outwards is arranged on the key inserted into the key hole. The special lock has a simple structure and is convenient to manufacture and install and high in reliability, whole closure, water resistance and dust resistance.
Description
Technical field
The utility model relates to a kind of special lockset that in industrial equipments such as electric power, the energy, chemical industry, uses.
Background technology
In service at industrial equipments such as electric power, the energy, chemical industry, various locksets usually need be installed, prevent the fault open various device.At present, the locking that generally comes control appliance with blade lock or cylinder lock.Its complex structure, Corrosion Protection is poor, and often random more intense, and the management relative complex for key causes maloperation easily, and then damage equipment or cause human casualty accident.In addition, because door lock is usually with handle extending equipment door-plate, its waterproof and dustproof is relatively poor with anti-artificial damage capability under the environment out of doors.
Summary of the invention
The utility model technical problem to be solved is, provides a kind of equipment that prevents to open by mistake operation, and waterproof and dustproof and the anti-strong special-purpose industrial lockset of artificial damage capability
The structure of the indoor outer special lockset of the utility model includes fixed lock core, rotary locking cylinder and key; Said rotary locking cylinder be installed in the centre bore of fixed lock core and can be under released state and fixed lock core rotate relatively; Be relatively set with at least one pair of fixedly lockhole on the fixed lock core inwall, each fixedly is provided with the magnetic post of a magnetic material in the lockhole, and the side pole polarity that two magnetic posts are relative is opposite; The outer wall of rotary locking cylinder is provided with at least one pair of movable lockhole, two movable lockholes can with rotary locking cylinder rotate to two fixedly lockhole over against the position; The keyhole that said rotary locking cylinder center has or supply key to insert inserts and is mounted with the release magnet that can a pair of magnetic post radially outward be scolded out on the key body of keyhole.
Said release magnet is a magnet that radially is fixed on the key body; Under key insertion state; The medial extremity of above-mentioned two magnetic posts is aimed at the two ends of this magnet respectively, and the polarity at its two ends the magnetic post medial extremity polarity with its aligning is identical respectively, thereby can the magnetic post be scolded out.
Has the location fit structure that to confirm both relative positions between said key and the rotary locking cylinder.
The outer overcoat of cover constitutes said fixed lock core by cover in in being enclosed within; Put the through hole that has radially in said, constitute fixedly lockhole; Said overcoat is the outboard end sealing of lockhole fixedly.
Said fixed lock core two ends are provided with catch, play dustproof, waterproof and fool proof effect.
The utility model utilize the suction mutually of magnet and repel each other mobile, the release of control lock core components and locking, it is simple in structure, manufacturing and easy for installation, reliability is high; Its integrally closed property is good simultaneously, and waterproof and dirt exclusion capabilities are strong.
Description of drawings
Fig. 1 is the utility model embodiment blocking sectional structure sketch map;
Fig. 2 is the utility model embodiment released state sectional structure sketch map.
The specific embodiment
As shown in the figure, the indoor outer lockset of power equipment includes fixed lock core 1, rotary locking cylinder 2 and key 3; Rotary locking cylinder 2 be installed in the centre bore of fixed lock core 1 and can be under released state and fixed lock core rotate relatively; Be relatively set with at least one pair of fixedly lockhole 11 on fixed lock core 1 inwall, it is opposite that each fixedly is provided with the relative side pole polarity of 4, two magnetic posts of magnetic post of a magnetic material in the lockhole; The outer wall of rotary locking cylinder be provided with 21, two movable lockholes 21 of at least one pair of movable lockhole can with rotary locking cylinder rotate to two fixedly lockhole 11 over against the position.Like this when two fixedly lockhole is over against two movable lockholes; Fixedly two magnetic posts in the lockhole can move radially under the effect of magnetic attracting force to rotary locking cylinder and fixed lock core intersection, fixed lock core and rotary locking cylinder can't be rotated relatively and be in locked position of coupler (state as shown in Figure 1).
The keyhole that said rotary locking cylinder 2 centers have or supply key to insert inserts and is mounted with the release magnet 31 that can a pair of magnetic post 4 radially outward be scolded out on the key body of keyhole.Release magnet 31 is magnets that radially are fixed on the key body; Under key insertion state; The medial extremity of above-mentioned two magnetic posts 4 is aimed at the two ends of this magnet respectively; And the polarity at its two ends magnetic post medial extremity polarity with its aligning respectively is identical, thereby can the magnetic post be scolded out to released state (state as shown in Figure 2).
Have the location fit structure (for example: projection that cooperatively interacts and groove) that to confirm both relative positions between key and the rotary locking cylinder, key can only together be rotated with specific angle insertion rotary locking cylinder and with rotary locking cylinder.
Fixed lock core 1 by cover 12 in be enclosed within the outer overcoat 13 of cover constitute; Have through hole radially on the interior cover 12, constitute fixedly lockhole 11; Overcoat 13 is the outboard end sealing of lockhole 11 fixedly.Fixed lock core 1 two ends are provided with catch 5, play dustproof, waterproof and fool proof effect.
Claims (5)
1. a special lockset includes fixed lock core (1), rotary locking cylinder (2) and key (3); Rotary locking cylinder (2) be installed in the centre bore of fixed lock core (1) and can be under released state and fixed lock core rotate relatively; It is characterized in that: be relatively set with at least one pair of fixedly lockhole (11) on fixed lock core (1) inwall, each fixedly is provided with the magnetic post (4) of a magnetic material in the lockhole, and the side pole polarity that two magnetic posts are relative is opposite; The outer wall of rotary locking cylinder is provided with at least one pair of movable lockhole (21), two movable lockholes (21) can with rotary locking cylinder rotate to two fixedly lockhole (11) over against the position; The keyhole that rotary locking cylinder (2) center has or supply key to insert inserts and is mounted with the release magnet (31) that can a pair of magnetic post (4) radially outward be scolded out on the key body of keyhole.
2. a kind of special lockset according to claim 1; It is characterized in that: said release magnet (31) is a magnet that radially is fixed on the key body; When key inserts rotary locking cylinder (2); The medial extremity of two magnetic posts (4) is aimed at the two ends of release magnet (31) respectively, and the polarity at its two ends magnetic post (4) the medial extremity polarity with its aligning is identical respectively.
3. a kind of special lockset according to claim 1 is characterized in that: have the location fit structure that can confirm both relative positions between key and the rotary locking cylinder.
4. a kind of special lockset according to claim 1 is characterized in that: fixed lock core (1) overlaps (12) and is enclosed within outer overcoat (13) formation of interior cover in one; Have through hole radially on the interior cover (12), constitute fixedly lockhole (11); Overcoat (13) is the outboard end sealing of lockhole (11) fixedly.
5. a kind of special lockset according to claim 1 is characterized in that: fixed lock core (1) two ends are provided with catch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200024036U CN202544543U (en) | 2012-01-05 | 2012-01-05 | Indoor and outdoor special lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200024036U CN202544543U (en) | 2012-01-05 | 2012-01-05 | Indoor and outdoor special lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544543U true CN202544543U (en) | 2012-11-21 |
Family
ID=47165195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200024036U Expired - Fee Related CN202544543U (en) | 2012-01-05 | 2012-01-05 | Indoor and outdoor special lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202544543U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319078A (en) * | 2018-03-28 | 2019-10-11 | 哈马特卫生配件及铸造股份有限公司 | Fastening system |
| CN112281979A (en) * | 2020-10-20 | 2021-01-29 | 杭州墙镪科技有限公司 | Energy-saving life kitchen waste water classification recovery device |
| CN115046061A (en) * | 2021-07-15 | 2022-09-13 | 苏州市望东不锈钢制品有限公司 | But nonrust steel pipe of sectional type of high-speed joint |
-
2012
- 2012-01-05 CN CN2012200024036U patent/CN202544543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319078A (en) * | 2018-03-28 | 2019-10-11 | 哈马特卫生配件及铸造股份有限公司 | Fastening system |
| CN112281979A (en) * | 2020-10-20 | 2021-01-29 | 杭州墙镪科技有限公司 | Energy-saving life kitchen waste water classification recovery device |
| CN115046061A (en) * | 2021-07-15 | 2022-09-13 | 苏州市望东不锈钢制品有限公司 | But nonrust steel pipe of sectional type of high-speed joint |
| CN115046061B (en) * | 2021-07-15 | 2023-07-28 | 苏州市望东不锈钢制品有限公司 | But quick connect's nonrust steel pipe of sectional type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20180105 |