CN110344656A - One kind preventing technology unlocking case - Google Patents
One kind preventing technology unlocking case Download PDFInfo
- Publication number
- CN110344656A CN110344656A CN201910633738.4A CN201910633738A CN110344656A CN 110344656 A CN110344656 A CN 110344656A CN 201910633738 A CN201910633738 A CN 201910633738A CN 110344656 A CN110344656 A CN 110344656A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- key
- top cover
- opening
- fixing seat
- 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
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/142—Closures or guards for keyholes with key-operated locks, e.g. padlocks
Landscapes
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses one kind to prevent technology unlocking case, including cabinet, the side of cabinet is fixed on the bottom plate for being mounted on a door, the sliding backplate for blocking or opening keyhole is vertically arranged in cabinet, top cover is equipped with groove, and sliding backplate is equipped with the protrusion cooperated with groove, the side wall of cabinet is equipped with the knob for pulling sliding backplate, key lock device is equipped in cabinet, the outside of cabinet is equipped with operating handle, operating handle and key lock device and is rotatablely connected by operating shaft.This practical beneficial effect is: anti-skilled unlocking, unlocking case is mounted on outdoor lockhole, for protecting lockhole; only sliding backplate slides into position and blocks lockhole; top cover could be opened, key is fixed on key holder, is opened the door after closing top cover using operating handle manipulation key.
Description
Technical field
The present invention relates to unlocking box technology fields, are that one kind prevents technology unlocking case specifically.
Background technique
Generally, the outdoor door lock of inhabitation is exposed to outside, and thief is easy to unlock using means such as unlocking tool, tinfoil,
Stealing is entered the room later.Currently, there is no a kind of specific devices that anti-phenomenon here occurs in the market, therefore, it is proposed that
One kind preventing technology unlocking case.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of anti-skilled unlocking case, guarantee that lockhole is not destroyed, again
The unlocking case of energy easy for unlocking.
The technical scheme to solve the above technical problems is that including cabinet, the side of the cabinet is fixed on use
In on the bottom plate being mounted on a door, the bottom plate is equipped with the first through hole for exposing keyhole, the first through hole and institute
Box house connection is stated, the top of the cabinet is set as being open, and the opening is equipped with one for covering the top of the opening
Lid, a side of the top cover is hinged on the cabinet by rotary shaft, be vertically arranged in the cabinet for blocking or
The sliding backplate of the keyhole is opened, the top cover is equipped with groove close to described bottom plate one end side wall, and the groove runs through
The upper and lower end face of the top cover, the rotary shaft pass through the middle part of the side wall of the groove, are equipped at the top of the sliding backplate
With the groove cooperation protrusion, when the top cover open when, it is described protrusion in the groove, when the top cover close when,
For the protrusion below the groove, the side wall of the cabinet is equipped with the knob for pulling the sliding backplate, the drawing
Hand is connect with the sliding backplate by horizontally disposed multiple guide rods, and one end of multiple guide rods is fixedly connected with the drawing
Hand, multiple guide rod other ends extend into the cabinet side wall that the cabinet is rotatably connected on across the sliding backplate
On, key lock device is equipped in the cabinet, the outside of the cabinet is equipped with operating handle, the operating handle and the key
Spoon locking device is rotatablely connected by operating shaft, is provided with the second through-hole on the cabinet, institute is protruded into one end of the operating shaft
It states and is fixedly connected in the second through-hole with the key lock device, the other end of the operating shaft and operating handle rotation connect
It connects.
The beneficial effects of the present invention are: unlocking case is mounted on outdoor lockhole, for protecting lockhole, pushed away by rotating pull handle
Dynamic sliding backplate, only when sliding the protrusion on backplate and the groove on top cover cooperates, sliding backplate blocks lockhole,
Top cover can be opened, key is fixed on key lock device, after closing top cover, knob is pulled, exposes keyhole, finally by
Operating handle manipulates key and opens the door.
Further, the key lock device includes opening pressing plate, opening pressing plate shaft and key fixing seat, the operation
Axis is horizontally disposed and is fixedly connected with the key fixing seat, and the upper surface of the key fixing seat, which is equipped with, is used for containing key
Key slot, the opening pressing plate shaft be vertically arranged and bottom end fixation is located on the upper surface of the key fixing seat, it is described
Opening pressing plate is located above the key fixing seat, and described opening pressing plate one end is rotatablely connected the opening pressing plate shaft, described
Opening pressing plate shaft is vertically arranged with the operating shaft.
Beneficial effect using above-mentioned further scheme is that key is placed on key holder, and rotation opening pressing plate supports after putting well
Firmly key prevents loosening.
Based on the above technical solution, the present invention can also be improved as follows.
Further, clamping screw is vertically arranged on the upper surface of the key fixing seat, and the clamping screw is equipped with
The other end of locking nut, the opening pressing plate is clamped between the locking nut and the key fixing seat.
Beneficial effect using above-mentioned further scheme is by tightening nut, and to make to be open, pressing plate resists key, convenient
Quick locking or release key.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the also vertical front apron being equipped with for protecting the guide rod between the guide rod and the sliding backplate,
The front apron is equipped with the third through-hole for passing through for the key fixing seat, and the front apron is positioned close to described lead
At bar and it is fixed on the inner wall of the cabinet.
Beneficial effect using above-mentioned further scheme is that the guide rod exposure for sliding backplate after opening top cover is prevented to be easy
It is cut, then takes out sliding plate, lockhole is caused just to expose, and then by technology unlocking.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the front apron is fixed on the inner wall of the cabinet by fixed pin.
Beneficial effect using above-mentioned further scheme is that structure is simple, good fixing effect, and anufacturability is good.
Based on the above technical solution, the present invention can also be improved as follows.
Further, it is fixed with limited block on the sliding side wall of the backplate far from the knob, when the limited block supports
When box inside wall is stated in residence, the protrusion is located at the groove vertically below.
Beneficial effect using above-mentioned further scheme is that structure is simple, easy to operate, facilitates the position of adjustment sliding backplate
It sets, by groove and male cooperation, convenient for opening top cover.
Based on the above technical solution, the present invention can also be improved as follows.
Further, it is set on the cabinet there are two cover sheet, fixation is located at the case to two cover sheets respectively
On body two sidewalls.
Beneficial effect using above-mentioned further scheme is the pin hole blocked on cabinet, prevents rotary shaft by from body side
It gets, and then top cover is removed, sliding backplate can cause lockhole exposure with voltuntary movement.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the roof inner shield for protecting the rotary shaft is additionally provided on the top cover, the roof inner shield is located at
In the groove, the rotary shaft exposed portion is covered by the roof inner shield, and the roof inner shield is fixed on the cabinet.
Beneficial effect using above-mentioned further scheme is protection rotary shaft, prevents from being cut by people.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is right view；
Fig. 3 is front view；
Fig. 4 is top view；
Fig. 5 is the face the A-A cross-sectional view of Fig. 4；
Fig. 6 is the face the B-B cross-sectional view of Fig. 2；
Fig. 7 is the face the D-D cross-sectional view of Fig. 2；
Fig. 8 is the face the C-C cross-sectional view of Fig. 4；
Fig. 9 is the face the E-E cross-sectional view of Fig. 2；
Figure 10 is the face the F-F cross-sectional view of Fig. 9；
Figure 11 is the face the G-G cross-sectional view of Fig. 4；
Figure 12 is that top cover opens figure；
In attached drawing, parts list represented by the reference numerals are as follows:
1, cabinet, 2, cover sheet, 3, bottom plate, 4, roof inner shield, 5, top cover, 6, operating shaft, 7, operating handle, 8, sliding
Backplate, 9, front apron, 10, rotary shaft, 11, fixed pin, 12, knob, 13, locking nut, 14, clamping screw, 15, opening pressure
Plate, 16, opening pressing plate shaft, 17, key fixing seat, 18, connecting pin, 19, guide rod, 20, limited block, 21, protrusion.
Specific embodiment
In the description of the present invention, it should be noted that term " upper ", " under ", " preceding ", " rear ", " left side ", " right side ", "
Interior ", " " orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing outside
The present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for describing
Purpose is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to circuit connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.In addition, in the description of the present invention, unless otherwise indicated, " multiple " are meant that two or two
More than a.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment 1:
As shown in figs. 1-12, in the present embodiment, one kind preventing technology unlocking case, including cabinet 1, and the side of cabinet 1 is fixed
In the bottom plate 3 for being mounted on a door, bottom plate 3 is mounting base, is mounted on the door with door lock, and bottom plate 3, which is equipped with, to be used
It is connected to inside the first through hole for exposing keyhole, first through hole and cabinet 1, the top of cabinet 1 is set as being open, and opening is set
Have one for covering the top cover 5 of opening, one end of top cover 5 is hinged on cabinet 1 by rotary shaft 10, is vertically arranged in cabinet 1
There is the sliding backplate 8 for blocking or opening keyhole, sliding backplate 8 is fixed with limited block on the side wall far from knob 12
20, when protrusion 21 cooperates with groove, limited block 20 resists 1 inner sidewall of cabinet, conveniently blocks, and opens top cover 5.5 one end of top cover
Side wall is equipped with groove, and groove runs through the upper and lower end face of top cover 5, and rotary shaft 10 passes through the middle part of the side wall of groove, slides backplate 8
Top is equipped with the protrusion 21 cooperated with groove, and when sliding the arrival of backplate 8 such as the rightmost side Fig. 1, at this moment groove and protrusion 21 are matched
It closes, top cover 5 is flipped up 90 °, reaches the extreme position of unlatching.When top cover 5 is opened, protrusion 21 is in groove, when top cover 5
When closing, protrusion 21 is below groove.
The side wall of cabinet 1 is equipped with the knob 12 for pulling sliding backplate 8, and knob 12 passes through level with sliding backplate 8
The multiple guide rods 19 being arranged connect, and one end of multiple guide rods 19 is fixedly connected with knob 12, and multiple 19 other ends of guide rod extend into case
Sliding backplate 8 is passed through in body 1 to be rotatably connected on the side wall of cabinet 1.It is also possible to guide rod 19 and extend into leading on 1 side wall of cabinet
Connection relationship is not present in hole, directly pulls guide rod 19 by knob 12, thus mobile sliding backplate 8.
Key lock device is equipped in cabinet 1, the outside of cabinet 1 is equipped with operating handle 7, operating handle 7 and key lock
Device is rotatablely connected by operating shaft 6, the second through-hole is provided on cabinet 1, one end of operating shaft 6 is protruded into the second through-hole and key
Spoon locking device is fixedly connected, and operating shaft connects key fixing seat 17, the other end and operation handlebar of operating shaft 6 by connecting pin 18
Hand 7 is rotatablely connected.Key lock device includes opening pressing plate 15, opening pressing plate shaft 16 and key fixing seat 17,6 water of operating shaft
Flat to be arranged and be fixedly connected with key fixing seat 17, the upper surface of key fixing seat 17 is equipped with the key slot for containing key,
The head of key is put into key slot, and the work department of key stretches out key slot, and setting direction is pressed towards the direction of bottom plate 3, opening
Plate shaft 16 is vertically arranged and bottom end fixation is located on the upper surface of key fixing seat 17, and opening pressing plate 15 is located at key fixing seat
17 tops, opening 15 one end of pressing plate rotation connection opening pressing plate shaft 16, opening pressing plate shaft 16 are vertically arranged with operating shaft, lock
Tight bolt 14 is vertically arranged on the upper surface of key fixing seat 17, and clamping screw 14 is equipped with locking nut 13, and be open pressing plate
15 other end is clamped between locking nut 13 and key fixing seat 17, and the pressing plate 15 that is open is made by tightening locking nut 13
Resist key, fast and easy locking or release key.
The also vertical front apron 9 being equipped with for protecting guide rod 19, front apron 9 are equipped between guide rod 19 and sliding backplate 8
Third through-hole for passing through key lock device, front apron 9 are positioned close at guide rod 19 and are fixed on the inner wall of cabinet 1
On.Opening pressing plate shaft 16 is fixedly connected by connecting pin 18 with 17 upper surface of key fixing seat.The effect of front apron 9 is exactly to protect
Bar 19 is protected and led, due to the spacing very little between front apron 9 and guide rod 19, prevents thief from cutting guide rod 19 using tool.
It is set on cabinet 1 there are two cover sheet 2, fixation is located on 1 two sidewalls of cabinet two cover sheets 2 respectively.It blocks
Pin hole on cabinet prevents from being destroyed.The roof inner shield 4 for protecting rotary shaft 10 is additionally provided on top cover 5, rotary shaft 10 is exposed
Part is covered by roof inner shield 4, and roof inner shield 4 is fixed on bottom plate 3.Rotary shaft is protected, prevents from being cut by people.
In use, first passing through knob 12 after unlocking case is mounted on a door and pulling sliding backplate 8 to protrusion 21 and groove phase
Cooperation, that is, Fig. 1 right end, at this moment can open top cover 5, and top cover 5 cannot move in the horizontal direction, because protrusion 21 is blocked
In groove, key fixing seat 17 is equipped with key slot, and key is placed in key slot, resists key by mobile opening pressing plate 15
Spoon, is tightened using locking nut 13, closes top cover 5, knob 12 is pulled or 8 any position of rotation-sliding backplate, at this moment top cover 5
It cannot open, operating handle 7 is pushed toward lockhole direction and inserts a key into lockhole, be driven by the control rotation of operating handle 7
Key rotation in key fixing seat 17, unlocks.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. one kind prevents technology unlocking case, it is characterised in that: including cabinet (1), the side of the cabinet (1) is fixed on for pacifying
On bottom plate (3) on door, the bottom plate (3) is equipped with first through hole for exposing keyhole, the first through hole with
Connection, the top of the cabinet (1) are set as being open inside the cabinet (1), and it is described for covering that the opening is equipped with one
A side of the top cover (5) of opening, the top cover (5) is hinged on the cabinet (1) by rotary shaft (10), the cabinet
(1) the sliding backplate (8) for blocking or opening the keyhole is vertically arranged in, the top cover (5) is close to the bottom plate
(3) one end side wall is equipped with groove, and the groove runs through the upper and lower end face of the top cover (5), and the rotary shaft (10) passes through institute
The middle part of the side wall of groove is stated, sliding backplate (8) top is equipped with the protrusion (21) cooperated with the groove, when the top
When covering (5) opening, in the groove, when the top cover (5) are closed, the protrusion (21) is described recessed for the protrusion (21)
Below slot, the side wall of the cabinet (1) is equipped with the knob (12) for pulling sliding backplate (8), the knob (12)
It is connect with the sliding backplate (8) by horizontally disposed multiple guide rods (19), one end of multiple guide rods (19) is fixed to be connected
The knob (12) is connect, multiple guide rod (19) other ends, which are extend into the cabinet (1), passes through the sliding backplate (8) turn
It is dynamic to be connected on the side wall of the cabinet (1), key lock device is equipped in the cabinet (1), the outside of the cabinet (1) is set
Have operating handle (7), the operating handle (7) and the key lock device are rotatablely connected by operating shaft (6), the cabinet
(1) the second through-hole is provided on, one end of the operating shaft (6) is protruded into solid with the key lock device in second through-hole
Fixed connection, the other end of the operating shaft (6) and the operating handle (7) are rotatablely connected.
2. one kind according to claim 1 prevents technology unlocking case, it is characterised in that: the key lock device includes opening
Mouthful pressing plate (15), opening pressing plate shaft (16) and key fixing seat (17), the operating shaft (6) be horizontally disposed with and with the key
Fixing seat (17) is fixedly connected, and the upper surface of the key fixing seat (17) is equipped with the key slot for containing key, described
Opening pressing plate shaft (16) is vertically arranged and bottom end fixation is located on the upper surface of the key fixing seat (17), the opening pressure
Plate (15) is located above the key fixing seat (17), and the opening pressing plate (15) one end is rotatablely connected the opening pressing plate shaft
(16), the opening pressing plate shaft (16) is vertically arranged with the operating shaft.
3. one kind according to claim 2 prevents technology unlocking case, it is characterised in that: clamping screw (14) is vertically arranged in
On the upper surface of the key fixing seat (17), the clamping screw (14) is equipped with locking nut (13), the opening pressing plate
(15) the other end is clamped between the locking nut (13) and the upper surface of the key fixing seat (17).
4. one kind according to claim 3 prevents technology unlocking case, it is characterised in that: the guide rod (19) and the sliding
The also vertical front apron (9) being equipped with for protecting the guide rod (19), the front apron (9) are equipped with and are used between backplate (8)
For the third through-hole that the key fixing seat (17) passes through, the front apron (9) is positioned close at the guide rod (19) and consolidates
It is scheduled on the inner wall of the cabinet (1).
5. one kind according to claim 4 prevents technology unlocking case, it is characterised in that: the front apron (9) passes through fixation
Pin (11) is fixed on the inner wall of the cabinet (1).
6. one kind according to claim 1-5 prevents technology unlocking case, it is characterised in that: the sliding backplate
(8) limited block (20) are fixed on the side wall far from the knob (12), when the limited block (20) resists the cabinet (1)
When inner sidewall, the protrusion (21) is located at the groove vertically below.
7. one kind according to claim 1-5 prevents technology unlocking case, it is characterised in that: on the cabinet (1)
If fixation is located in (1) two upright side walls of cabinet two cover sheets (2) respectively there are two cover sheet (2).
8. one kind according to claim 1-5 prevents technology unlocking case, it is characterised in that: on the top cover (5)
It is additionally provided with the roof inner shield (4) for protecting the rotary shaft (10), the roof inner shield (4) sets in the groove, described
Rotary shaft (10) exposed portion is covered by the roof inner shield (4), and the roof inner shield (4) is fixed on the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633738.4A CN110344656B (en) | 2019-07-15 | 2019-07-15 | Technical unlocking prevention box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633738.4A CN110344656B (en) | 2019-07-15 | 2019-07-15 | Technical unlocking prevention box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110344656A true CN110344656A (en) | 2019-10-18 |
| CN110344656B CN110344656B (en) | 2024-07-02 |
Family
ID=68176192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910633738.4A Active CN110344656B (en) | 2019-07-15 | 2019-07-15 | Technical unlocking prevention box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110344656B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112270936A (en) * | 2020-09-22 | 2021-01-26 | 深圳云宣科技有限公司 | Piston type optical disk taking and placing device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201037324Y (en) * | 2007-05-14 | 2008-03-19 | 刘彦辉 | Lock escutcheon |
| CN201106309Y (en) * | 2007-11-05 | 2008-08-27 | 王锡光 | Door lock lockhole protective jacket |
| WO2011131083A1 (en) * | 2010-04-24 | 2011-10-27 | Xu Feihe | Keyhole cover |
| CN106760979A (en) * | 2016-11-29 | 2017-05-31 | 赵志伟 | Invisible billiards mechanical lock |
| CN210685612U (en) * | 2019-07-15 | 2020-06-05 | 贵州民族大学 | Prevent technical unlocking case |
-
2019
- 2019-07-15 CN CN201910633738.4A patent/CN110344656B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201037324Y (en) * | 2007-05-14 | 2008-03-19 | 刘彦辉 | Lock escutcheon |
| CN201106309Y (en) * | 2007-11-05 | 2008-08-27 | 王锡光 | Door lock lockhole protective jacket |
| WO2011131083A1 (en) * | 2010-04-24 | 2011-10-27 | Xu Feihe | Keyhole cover |
| CN106760979A (en) * | 2016-11-29 | 2017-05-31 | 赵志伟 | Invisible billiards mechanical lock |
| CN210685612U (en) * | 2019-07-15 | 2020-06-05 | 贵州民族大学 | Prevent technical unlocking case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112270936A (en) * | 2020-09-22 | 2021-01-26 | 深圳云宣科技有限公司 | Piston type optical disk taking and placing device and method |
| CN112270936B (en) * | 2020-09-22 | 2024-03-26 | 深圳云宣存储科技有限公司 | Piston type optical disk picking and placing device and picking and placing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110344656B (en) | 2024-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2339100C (en) | Adjustable interconnected lock | |
| JPH0345965B2 (en) | ||
| CA2053204C (en) | Handleset with adjustable latch retracting mechanism | |
| CN110344656A (en) | One kind preventing technology unlocking case | |
| GB2088463A (en) | A child safety device for a closure securing member | |
| CN210685612U (en) | Prevent technical unlocking case | |
| JP3684693B2 (en) | External circuit handle device for circuit breaker | |
| JP3601121B2 (en) | Pachinko machine | |
| JP2680269B2 (en) | Coin collector | |
| JP2908581B2 (en) | Electronic equipment housing | |
| CN218454641U (en) | Safety door bolt with self-locking and safety function | |
| JP2553316Y2 (en) | Underground structure lid locking structure | |
| CN216266712U (en) | Curing box for concrete experiments | |
| CN210636940U (en) | Lock for sliding door and window | |
| CN217151590U (en) | Screen window lock with knob and sliding cover | |
| CN221395283U (en) | Container door lock | |
| KR200378678Y1 (en) | Natural water vessel | |
| CN211647697U (en) | Distribution box cover | |
| US8827326B1 (en) | Latch usable optionally by arthritic and disabled persons | |
| CN211500171U (en) | Unlocking button and handle | |
| CN210316921U (en) | Anti-unlocking pull rod lock | |
| JPH0421967Y2 (en) | ||
| KR100414465B1 (en) | Auxiliary key for door | |
| CN100504019C (en) | Buckle structure of portable fireproof safe | |
| JPH083622Y2 (en) | Plane handle |
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 | ||
| GR01 | Patent grant |