CN109252756A - Antitheft lock solid structure - Google Patents
Antitheft lock solid structure Download PDFInfo
- Publication number
- CN109252756A CN109252756A CN201811350935.7A CN201811350935A CN109252756A CN 109252756 A CN109252756 A CN 109252756A CN 201811350935 A CN201811350935 A CN 201811350935A CN 109252756 A CN109252756 A CN 109252756A
- Authority
- CN
- China
- Prior art keywords
- lock
- slot
- bit
- fixed
- bracket
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
Landscapes
- Clamps And Clips (AREA)
- Retaining Walls (AREA)
Abstract
The invention discloses a kind of antitheft lock solid structures, including bottom plate, bracket on bottom plate is set, it is provided on bracket for clamping in the cramping plate for needing fixture edge, fixing threaded hole is provided on bottom plate, it is provided with the vertical chute on bracket and is fixed with retaining groove at the top of bracket, the bottom surface for clamping plate is provided with cavity, detent convex block is fixed on the roof of cavity, sliding block pillar is further fixed on the roof of cavity, lock-bit jack is fixed on the bottom wall of the vertical chute, the bottom of detent convex block is provided with lock-bit inserting column, V-arrangement lock-bit slot is fixed on the outer wall of lock-bit inserting column, the through slot being connected with lock-bit jack is provided on bracket, inverted V-shaped lock-bit block is provided in through slot, reset spring is fixed between the outboard end of inverted V-shaped lock-bit block and the bottom wall of through slot.Structure setting of the invention is reasonable, and it is convenient to operate, and is conducive to improve anti-theft performance, use is reliable and stable, strong applicability and practicability is good.
Description
Technical field
The invention belongs to technical field of fastening, and in particular to a kind of antitheft lock solid structure.
Background technique
Need in some places using structures such as metal frame or Sewage well covers, have part-structure it is exposed, thus
It is be easy to cause stolen situation, these components are stolen in order to prevent, and the way of the prior art is added again in the outside of exposed part
One structure is set, then installs, dismantle these exposed components, although certain anti-theft function can be played, its
Cost and maintenance cost are considerably increased, so applicability and practicability are restricted.
Summary of the invention
Reasonable and strong applicability the antitheft lock solid structure the object of the present invention is to provide a kind of structure setting.
The technical solution for realizing the object of the invention is a kind of antitheft lock solid structure, including bottom plate, is arranged on the bottom plate
Bracket, be provided on the bracket for clamping in the cramping plate for needing fixture edge, be provided on the bottom plate solid
Determine screw hole, is provided with the vertical chute on the bracket and is fixed at the top of the bracket and be connected with the vertical chute
Retaining groove, it is described clamp plate bottom surface be provided with cavity, be fixed on the roof of the cavity and the retaining groove
The detent convex block that position matches is further fixed on the sliding block matched with the vertical chute position on the roof of the cavity
Pillar is fixed with lock-bit jack on the bottom wall of the vertical chute, and the bottom of the detent convex block is provided with lock-bit inserting column,
It is fixed with V-arrangement lock-bit slot on the outer wall of the lock-bit inserting column, is provided with is connected with the lock-bit jack on the bracket
Through slot, inverted V-shaped lock-bit block is provided in the through slot, the vertex of the inverted V-shaped lock-bit block is connected to by rotary shaft
In the through slot, reset spring, the inverted V-shaped are fixed between the outboard end of the inverted V-shaped lock-bit block and the bottom wall of through slot
Lock-bit block inner end under the action of the reset spring is caught in the V-arrangement lock-bit slot, is provided on the outside of the bracket
The top of through slot cover board, the through slot cover board is connected on the bracket by pin shaft.
The outboard end of the inverted V-shaped lock-bit block is fixed with arc-shaped side edge, is provided with and leads on the bottom wall of the vertical chute
Xiang Zhu is provided with the pilot hole of bottom opening in the sliding block pillar, when the sliding block pillar is in the vertical chute,
The guide post is in the pilot hole.
It is provided with slow punching hole on the bottom wall of the retaining groove, is provided with stress compression bar in the slow punching hole,
The bottom end of the stress compression bar is inserted into the slow punching hole and between the bottom end of stress compression bar and the bottom wall of the slow punching hole
It is fixed with stress pressure spring.
It is additionally provided with plug-in unlock rod in the through slot, this inclination of top surface is set on the inside of the plug-in unlock rod
Face, the plug-in unlock rod is fashionable in through slot interpolation, and the arc-shaped side edge is pressed on inclined surface and centered on rotary shaft
Rotation, so that the inner end of inverted V-shaped lock-bit block be made to be detached from out of V-arrangement lock-bit slot.
Guide rail raised line is fixed on the bottom wall of the through slot, it is recessed that the bottom surface of the plug-in unlock rod is provided with guide rail
Slot.
It is provided with anti-skidding groove on the cramping face for clamping plate, is evenly arranged at least two on the cramping plate
Connecting hole, is provided with connecting screw in the connecting hole, and the cramping plate is fixed on by connecting screw and is needed on fixture.
The inverted V-shaped lock-bit block is body of stainless steel.
The present invention has the effect of positive: structure setting of the invention is reasonable, operate it is convenient, not only can effectively and
It quickly realizes to the edge for needing fixture, while it uses inverted V-shaped lock-bit block cooperation V-arrangement lock-bit slot to complete clamping position, it can
To guarantee the stability used, while inverted V-shaped lock-bit block is used, needs matched plug-in unlock rod that could complete solution lock control
System is conducive to improve anti-theft performance, and use is reliable and stable, strong applicability and practicability is good.
Detailed description of the invention
In order to make the content of the present invention more clearly understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, in which:
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the invention, wherein Fig. 1 is the structural diagram of the present invention.
See Fig. 1, a kind of antitheft lock solid structure, including bottom plate 1, the bracket 2 on the bottom plate 1 is set, in the bracket
On be provided with for clamping in the cramping plate 4 for needing 3 edge of fixture, fixing threaded hole 5 is provided on the bottom plate, in the branch
It is provided with the vertical chute 6 on frame and is fixed with the retaining groove 7 being connected with the vertical chute, institute at the top of the bracket
It states and clamps the bottom surface of plate and be provided with cavity 8, be fixed on the roof of the cavity and match with the retaining groove position
Detent convex block 9 is further fixed on the sliding block pillar 10 matched with the vertical chute position, in institute on the roof of the cavity
It states and is fixed with lock-bit jack 11 on the bottom wall of the vertical chute, the bottom of the detent convex block 9 is provided with lock-bit inserting column 12, in institute
It states and is fixed with V-arrangement lock-bit slot 13 on the outer wall of lock-bit inserting column, be provided be connected with the lock-bit jack on the bracket
Through slot 14, is provided with inverted V-shaped lock-bit block 15 in the through slot, and the vertex of the inverted V-shaped lock-bit block is connected by rotary shaft 16
It connects in the through slot, reset spring 17 is fixed between the outboard end of the inverted V-shaped lock-bit block and the bottom wall of through slot, it is described
Inverted V-shaped lock-bit block inner end under the action of the reset spring is caught in the V-arrangement lock-bit slot, is set on the outside of the bracket
It is equipped with through slot cover board 18, the top of the through slot cover board is connected on the bracket by pin shaft 19.When in use, pass through fixation
Spiral shell also secures a base plate to the outside for needing fixture, then will clamp plate and be inserted into the vertical chute, and make inverted V-shaped lock-bit block card
Enter in V-arrangement lock-bit slot and fix, it is fixed on the top surface edge for need fixture to clamp plate cramping at this time.
The outboard end of the inverted V-shaped lock-bit block is fixed with arc-shaped side along 20, is provided on the bottom wall of the vertical chute
Guide post 21, is provided with the pilot hole 22 of bottom opening in the sliding block pillar, and the sliding block pillar is in the vertical cunning
When in slot, the guide post is in the pilot hole.
It is provided with slow punching hole 23 on the bottom wall of the retaining groove, is provided with stress compression bar in the slow punching hole
24, the bottom end of the stress compression bar be inserted into the slow punching hole and bottom end of stress compression bar and the slow punching hole bottom wall it
Between be fixed with stress pressure spring 25.
Plug-in unlock rod 26 is additionally provided in the through slot, setting top surface on the inside of the plug-in unlock rod, this inclines
Inclined-plane 27, the plug-in unlock rod is fashionable in through slot interpolation, and the arc-shaped side edge is pressed on inclined surface and is with rotary shaft
Center rotation, so that the inner end of inverted V-shaped lock-bit block be made to be detached from out of V-arrangement lock-bit slot.In the present embodiment, plug-in unlock rod exists
Dismounting collection can be carried out after completing installation.
It is fixed with guide rail raised line 28 on the bottom wall of the through slot, the bottom surface of the plug-in unlock rod is provided with guide rail
Groove 29.
It is provided with anti-skidding groove 30 on the cramping face for clamping plate, is evenly arranged at least two on the cramping plate
A connecting hole is provided with connecting screw 31 in the connecting hole, and the cramping plate is fixed on by connecting screw needs fixture
On.
The inverted V-shaped lock-bit block is body of stainless steel.
Structure setting of the invention is reasonable, and it is convenient to operate, and not only can effectively and quickly realize to needing fixture
Edge, while it uses inverted V-shaped lock-bit block cooperation V-arrangement lock-bit slot to complete clamping position, it is ensured that the stability used, simultaneously
It using inverted V-shaped lock-bit block, needs matched plug-in unlock rod that could complete solution lock control, is conducive to improve anti-theft performance, make
With reliable and stable, strong applicability and practicability is good.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to the obvious changes or variations that connotation of the invention is extended out and still falls within protection scope of the present invention.
Claims (7)
1. a kind of antitheft lock solid structure, including bottom plate, are arranged in the bracket on the bottom plate, are provided with are used on the bracket
It clamps in the cramping plate for needing fixture edge, it is characterised in that: fixing threaded hole is provided on the bottom plate, on the bracket
It is provided with the vertical chute and is fixed with the retaining groove being connected with the vertical chute at the top of the bracket, the cramping
The bottom surface of plate is provided with cavity, and it is convex that the detent matched with the retaining groove position is fixed on the roof of the cavity
Block is further fixed on the sliding block pillar matched with the vertical chute position on the roof of the cavity, in the vertical cunning
It is fixed with lock-bit jack on the bottom wall of slot, the bottom of the detent convex block is provided with lock-bit inserting column, in the lock-bit inserting column
It is fixed with V-arrangement lock-bit slot on outer wall, the through slot being connected with the lock-bit jack is provided on the bracket, in the through slot
It is inside provided with inverted V-shaped lock-bit block, the vertex of the inverted V-shaped lock-bit block is connected in the through slot by rotary shaft, described
Reset spring is fixed between the outboard end of inverted V-shaped lock-bit block and the bottom wall of through slot, the inverted V-shaped lock-bit block is in the reset bullet
Inner end is caught in the V-arrangement lock-bit slot under the action of spring, and through slot cover board, the through slot lid are provided on the outside of the bracket
The top of plate is connected on the bracket by pin shaft.
2. antitheft lock solid structure according to claim 1, it is characterised in that: the outboard end of the inverted V-shaped lock-bit block is fixed
There is arc-shaped side edge, be provided with guide post on the bottom wall of the vertical chute, is provided with bottom opening in the sliding block pillar
Pilot hole, when the sliding block pillar is in the vertical chute, the guide post is in the pilot hole.
3. antitheft lock solid structure according to claim 2, it is characterised in that: be provided on the bottom wall of the retaining groove
Slow punching hole, is provided with stress compression bar in the slow punching hole, and the bottom end of the stress compression bar is inserted into the slow punching hole
And stress pressure spring is fixed between the bottom end of stress compression bar and the bottom wall of the slow punching hole.
4. antitheft lock solid structure according to claim 3, it is characterised in that: be additionally provided with plug-in solution in the through slot
Locking bar sets this inclined surface of top surface on the inside of the plug-in unlock rod, and the plug-in unlock rod is fashionable in through slot interpolation, institute
Arc-shaped side is stated along being pressed on inclined surface and rotating centered on rotary shaft, so that the inner end of inverted V-shaped lock-bit block be made to lock from V-arrangement
It is detached from the slot of position.
5. antitheft lock solid structure according to claim 4, it is characterised in that: be fixed with guide rail on the bottom wall of the through slot
Raised line is provided with guide rail groove in the bottom surface of the plug-in unlock rod.
6. antitheft lock solid structure according to claim 5, it is characterised in that: be provided on the cramping face for clamping plate
Anti-skidding groove is evenly arranged at least two connecting holes on the cramping plate, is provided with connecting screw in the connecting hole,
The cramping plate is fixed on by connecting screw and is needed on fixture.
7. antitheft lock solid structure according to claim 6, it is characterised in that: the inverted V-shaped lock-bit block is body of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350935.7A CN109252756B (en) | 2018-11-14 | 2018-11-14 | Anti-theft locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350935.7A CN109252756B (en) | 2018-11-14 | 2018-11-14 | Anti-theft locking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109252756A true CN109252756A (en) | 2019-01-22 |
| CN109252756B CN109252756B (en) | 2020-05-15 |
Family
ID=65043547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811350935.7A Active CN109252756B (en) | 2018-11-14 | 2018-11-14 | Anti-theft locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109252756B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925610A (en) * | 2019-11-06 | 2020-03-27 | 中山雷士灯饰科技有限公司 | G9 light source lamp holder with locking structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274792A (en) * | 2000-06-22 | 2000-11-29 | 王步洪 | Lock for manhole cover |
| JP2005061202A (en) * | 2003-10-07 | 2005-03-10 | Miwa Lock Co Ltd | Manhole lock |
| KR20100100444A (en) * | 2009-03-06 | 2010-09-15 | 이의근 | Device for locking manhole |
| CN203613557U (en) * | 2013-11-20 | 2014-05-28 | 廖满贵 | Self-locking well lid and opening device thereof |
| CN204850760U (en) * | 2015-08-05 | 2015-12-09 | 任海清 | Magnetism lock and well lid of installing this magnetism lock |
| CN106836307A (en) * | 2017-04-12 | 2017-06-13 | 田驭海 | A kind of anti-stealing manhole cover lockset and its application method |
-
2018
- 2018-11-14 CN CN201811350935.7A patent/CN109252756B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274792A (en) * | 2000-06-22 | 2000-11-29 | 王步洪 | Lock for manhole cover |
| JP2005061202A (en) * | 2003-10-07 | 2005-03-10 | Miwa Lock Co Ltd | Manhole lock |
| KR20100100444A (en) * | 2009-03-06 | 2010-09-15 | 이의근 | Device for locking manhole |
| CN203613557U (en) * | 2013-11-20 | 2014-05-28 | 廖满贵 | Self-locking well lid and opening device thereof |
| CN204850760U (en) * | 2015-08-05 | 2015-12-09 | 任海清 | Magnetism lock and well lid of installing this magnetism lock |
| CN106836307A (en) * | 2017-04-12 | 2017-06-13 | 田驭海 | A kind of anti-stealing manhole cover lockset and its application method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925610A (en) * | 2019-11-06 | 2020-03-27 | 中山雷士灯饰科技有限公司 | G9 light source lamp holder with locking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109252756B (en) | 2020-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200420 Address after: Liu Shi Zhen Xin Dong Cun, Leqing City, Wenzhou City, Zhejiang Province Applicant after: YUEQING JIEN ELECTRICAL APPLIANCES Co.,Ltd. Address before: 325604 No. 223-225 Longjing Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant before: Zheng Weidan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |