CN110469194A - A kind of universe rod regulating mechanism - Google Patents
A kind of universe rod regulating mechanism Download PDFInfo
- Publication number
- CN110469194A CN110469194A CN201910844627.8A CN201910844627A CN110469194A CN 110469194 A CN110469194 A CN 110469194A CN 201910844627 A CN201910844627 A CN 201910844627A CN 110469194 A CN110469194 A CN 110469194A
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- hole
- cabinet door
- waist
- regulating mechanism
- 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
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Classifications
-
- 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
- E05B65/00—Locks or fastenings for special use
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/22—Guides for sliding bars, rods or cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gates (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a kind of universe rod regulating mechanisms, it is related to door latch structure field, including cabinet door, telescopic rod is provided on the inside of cabinet door, one end of telescopic rod is connected with the driving mechanism for driving telescopic rod flexible, the other end, which is provided with, realizes the sealed transition part of grafting convenient for telescopic rod end, is provided between cabinet door and telescopic rod convenient for changing the adjusting component of transition part position by telescopic rod.For the prior art, there are universe rods to adjust inflexible problem, and the present invention adjusts component and transition part by setting, convenient for changing the position of transition part, adapts to the scale error of protective shell, it is ensured that universe rod door latch structure realizes latching function.
Description
Technical field
The present invention relates to door latch structure fields, more specifically, it relates to a kind of universe rod regulating mechanism.
Background technique
In daily seen equipment, such as power distribution cabinet, lathe, automatic processing apparatus, guarantor can be all installed in equipment
Protective case, and maintenance of equipment inner wall for convenience, cabinet door would generally be arranged on protective shell, universe rod door lock mechanism is installed in cabinet door,
Convenient for making cabinet door be in closed state under normal conditions.
For existing world rod structure, such as the Chinese patent that patent publication No. is CN202926011U, it discloses one
Tiandi lock latch hook and lock tongue fit structure, including latch bolt, main lock tongue, insurance lock tongue, sky and ground hook are planted, is provided with two in parallel on lock box
Transverse groove, two parallel longitudinal slots, there are two inserting columns, the inserting column sleeve is in sliding groove and vertical in the bolt plate of main lock tongue
Into slot, the transversal flaps sleeve of sky and ground hook is in the transverse groove of lock box.Transversely slot slides sky and ground hook, and slot is sliding along longitudinal direction for inserting column
It is dynamic, sky and ground hook, which is stretched out, using splayed sliding groove in sliding retracts.
The actual use of above-mentioned patent, since the protective shell of common device mostly uses sheet metal component to be made, sheet metal component need it is stamped,
After cutting and bending multiple processes, the shape to match with device structure is formed, and sheet metal component can be deposited after multiple manufacturing procedures
The scale error and objective reality the problem of, therefore cabinet door and universe rod door lock after protective shell actual assembled, on protective shell
After installation, the lock of universe rod door lock is difficult to be smoothly inserted at the buckle to protective shell, and cabinet door is closed.
Summary of the invention
For the prior art, there are universe rods to adjust inflexible problem, and the object of the present invention is to provide a kind of universe rod tune
Mechanism is saved, is had the advantages that convenient for adjusting, ensuring that universe rod realizes latching function.
To achieve the above object, the present invention provides the following technical scheme that
A kind of universe rod regulating mechanism, including cabinet door, the cabinet door inside are provided with telescopic rod, one end activity of the telescopic rod
It is connected with the driving mechanism for driving the telescopic rod flexible, the other end, which is provided with, realizes grafting convenient for the telescopic rod end
Sealed transition part is provided with convenient for changing the intermediate location by the telescopic rod between the cabinet door and the telescopic rod
The adjusting component set.
Through the above technical solutions, in use, driving telescopic rod to move up and down using driving mechanism, due under telescopic rod
End is provided with transition part, is conducive to telescopic rod and is smoothly clamped with the access section in protective shell, locks cabinet door；In addition, using adjusting
Component drives transition part by telescopic rod, changes the position of transition part, changes the distance between transition part and cabinet door, only needs to spend
Less labour can make universe rod door latch structure restore function, adapt to protective shell and cabinet door generates in installation or manufacturing process
Scale error, keep the adjustment of universe rod more flexible, lock a door movement it is more soft and seal.
Further, the adjusting component includes the fixinig plate being fixed in the cabinet door, is arranged on the telescopic rod
Activity template, the adjustable fixed setting of the relatively described fixinig plate of the activity template.
Through the above technical solutions, change activity template relative to the position with fixinig plate, thus change the position of transition part,
Ensure the normal locking function of universe rod.
Further, the telescopic rod two sides are provided with for limiting the activity template along perpendicular to the cabinet door direction
The guide plate of sliding.
Through the above technical solutions, guide plate is used to limit the direction of fixed plate and movable plate relative movement, convenient for adjusting
Telescopic rod and fixed plate and movable plate are fixed.
Further, on the fixinig plate along perpendicular to the cabinet door direction through offering waist hole and strip hole, it is described
Telescopic rod is arranged through the waist hole, and the connector for fixing the activity template is equipped in the strip hole.
Through the above technical solutions, movable plate can drive telescopic rod to move in waist hole along the direction perpendicular to cabinet door, change
Become the distance between transition part and cabinet door, adapts to the production scale error of protective shell.
Further, along perpendicular to the cabinet door direction, through waist hole is offered, the telescopic rod is passed through on the fixinig plate
The waist hole setting is worn, the parallel waist hole length direction, which runs through, on the activity template offers strip hole, in the strip hole
It is equipped with the connector for fixing the activity template.
Through the above technical solutions, setting strip hole and connector, relatively-stationary convenient for changing movable plate and fixed plate
The adjusting to transition part position is realized in position.
Further, the adjusting component includes the fixinig plate being fixed on the inside of the cabinet door, the fixinig plate two sides point
It Ke Tiaojie be provided with tabletting and lower sheeting, extend through and open up on the fixinig plate, the upper tabletting and the lower sheeting
There are square hole, waist-shaped hole and waist hole, telescopic rod is arranged in the square hole, the waist-shaped hole and the waist hole, the upper tabletting simultaneously
Adjustable direction and the lower sheeting adjustable direction it is angled, the length direction of the waist-shaped hole and the waist hole
It is in a certain angle.
Through the above technical solutions, being convenient for using the adjustable fixation between upper tabletting and lower sheeting and fixinig plate by mistake
Portion is crossed to be adjusted on front and back and left and right both direction.
Further, the two sides of the upper tabletting and the lower sheeting, which are run through, offers strip hole, the upper tabletting and
The strip hole on the lower sheeting is perpendicular, and bolt is provided in the strip hole, and the length is run through in described bolt one end
Hole is threadedly coupled with the fixinig plate.
Through the above technical solutions, upper tabletting and lower sheeting are vertical relative to the adjusting direction of fixinig plate, to realize
Portion is crossed to be adjusted on front and back and left and right both direction.
Further, the transition part includes the idler wheel for being rotatably dispose in described telescopic rod one end.
Through the above technical solutions, driving the lower end of telescopic rod to guarantor after apical grafting at the step of idler wheel side wall and protective shell
Bending inside protective case is clamped at the step of protective shell since telescopic rod is made of steel material using the elastic force of telescopic rod itself,
The stability for improving cabinet door locking effectively avoids the problem that cabinet door locking rear cabinet door loosens.
Further, the transition part includes the transition body for being integrally attached to described telescopic rod one end, the transition body
Cross section is gradually reduced along the direction far from the telescopic rod.
Through the above technical solutions, setting transition body is inserted into protective shell convenient for telescopic rod, the locking of cabinet door is realized.
Compared with prior art, the beneficial effects of the present invention are:
(1) position that transition part is adjusted by adjusting component, changes the distance between transition part and cabinet door, is allowed to adapt to protective shell
The scale error generated in installation or manufacturing process with cabinet door；In addition, transition part is arranged on telescopic rod, inserted convenient for telescopic rod
It is connected in protective shell, realizes latching function；
(2) further, by the way that guide plate is arranged, the direction of movable plate and fixed plate Relative sliding is limited, convenient for driving transition
Portion slides adjustment outward, meanwhile, convenient for movable plate is fixed by strip hole using connector；
(3) further, by being rotatablely connected idler wheel on telescopic rod, successfully implement expanding-contracting action convenient for telescopic rod, complete
Clamping；Secondly, easily cause telescopic rod to be bent close to one end of transition part after completing clamping, using the elasticity of telescopic rod itself,
To step up the access section in protective shell between transition part and cabinet door, loosened after preventing cabinet door from lockking.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the portion A partial enlarged view in Fig. 1；
Fig. 3 is the portion B partial enlarged view in Fig. 1；
Fig. 4 is the overall structure diagram of embodiment two；
Fig. 5 is the portion C partial enlarged view in Fig. 4；
Fig. 6 is the structural schematic diagram that component is adjusted in embodiment three；
Fig. 7 is the structural schematic diagram that component is adjusted in example IV；
Fig. 8 is the structural schematic diagram that component is adjusted in embodiment five；
Fig. 9 is the structural schematic diagram that component is adjusted in embodiment six；
Figure 10 is the structural schematic diagram that component is adjusted in embodiment seven.
Appended drawing reference: 1, cabinet door；2, telescopic rod；3, fixinig plate；4, activity template；5, guide plate；6, waist hole；7, strip hole；
8, upper tabletting；9, lower sheeting；10, square hole；11, circular hole；12, idler wheel；13, threaded hole；14, bolt；15, waist-shaped hole.
Specific embodiment
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, below with reference to examples and drawings pair
The present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment one
A kind of universe rod regulating mechanism is equipped with telescopic rod 2, telescopic rod on the inside of cabinet door 1 as depicted in figs. 1 and 2, including cabinet door 1
2 are vertically arranged, and 1 inner wall of cabinet door is equipped with the driving mechanism for driving telescopic rod 2 flexible, driving machine in the upper end of telescopic rod 2
Structure is the prior art, including lock core in the prior art, and lock core drives stretching motion by a lever mechanism, telescopic rod 2
Lower end is provided with the transition part for being inserted into convenient for telescopic rod 2 and realizing clamping, and transition part includes be rotationally connected with 2 one end of telescopic rod two
A idler wheel 12, two idler wheels 12 are arranged in parallel, and the pivot center of idler wheel 12 is parallel with 1 surface of cabinet door, and the diameter of idler wheel 12 is big
In the diameter of telescopic rod 2.In use, being inserted into key into lock core, band movable lock core is moved, and lock core is stretched by lever construction drive again
Contracting bar 2 moves up and down, and since the lower end of telescopic rod 2 is provided with idler wheel 12, the characteristic rotated using idler wheel 12, telescopic rod 2 is declined,
Apical grafting at the step of 12 side wall of idler wheel and protective shell is conducive to telescopic rod 2 and is smoothly clamped at the step of protective shell, locks cabinet door
1；In addition, at the step of 12 side wall of idler wheel and protective shell after apical grafting, drive the lower end of telescopic rod 2 to being bent inside protective shell, by
It is made in telescopic rod 2 of steel material, is clamped at the step of protective shell using the elastic force of telescopic rod 2 itself, improved cabinet door 1 and lock
Stability, effectively avoid the problem that cabinet door 1 lock rear cabinet door 1 loosen.
As depicted in figs. 1 and 2, the adjusting component for adjusting transition part position is provided between cabinet door 1 and telescopic rod 2,
Adjusting component includes the fixinig plate 3 being fixed in cabinet door 1, and fixinig plate 3 is arranged perpendicular to 1 surface of cabinet door, and its surface is in rectangle,
Along perpendicular to 1 direction of cabinet door, through a waist hole 6 and two strip holes 7 is offered, waist hole 6 is parallel with strip hole 7 on fixinig plate 3
Setting, two strip holes 7 are located at the two sides of waist hole 6, activity template 4 are arranged on telescopic rod 2, and telescopic rod 2 is cylindrical, living
Circular hole 11 is offered on movable plate 4, telescopic rod 2 is arranged in circular hole 11 and waist hole 6 simultaneously, and the radius of circular hole 11 is slightly larger than telescopic rod
2 radius, the connector for fixing activity template 4 is equipped in strip hole 7, and connector is bolt 14, Yu Yuankong on activity template 4
11 two sides offer the threaded hole 13 being threadedly coupled with bolt 14, and bolt 14 connects through strip hole 7 and 13 screw thread of threaded hole
It connects.
In use, first adjusting the position of activity template 4, drive the one end of telescopic rod 2 far from lock core along the length direction of waist hole 6
It slightly moves, after keeping the distance between transition part and cabinet door 1 suitable, recycles bolt 14 by activity template 4 relative to fixinig plate 3
It is fixed, the position of transition part is adjusted, the flexible clamping of telescopic rod 2 is made to can adapt to the scale error of protective shell；Activity template 4 is located at
Above and below fixinig plate 3, but activity template 4 is preferentially set to the lower section of fixinig plate 3 so that it is convenient to turn bolt
14, realize the connection between fixinig plate 3 and activity template 4.
Embodiment two
A kind of universe rod regulating mechanism, as shown in Figure 4 and Figure 5, the difference is that, 3 two sides of fixinig plate are equal with embodiment one
It is integrally fixed with for limiting activity template 4 along the guide plate 5 slid perpendicular to 1 direction of cabinet door, guide plate 5 is fixed by punching press
Plate two sides are formed, and length direction and 1 surface of cabinet door of guide plate 5 are vertically arranged, movable plate grafting setting two guide plates 5 it
Between, thus during installation, convenient for by movable plate along perpendicular to being moved on the direction on cabinet face surface；Meanwhile 13 transposition of threaded hole in
In strip hole 7, facilitate installation bolt 14, fixed plate is relatively fixed with movable plate.
Embodiment three
A kind of universe rod regulating mechanism, as shown in fig. 6, the difference is that, 4 two sides of activity template are integrally solid with embodiment two
Surely there is guide plate 5, guide pin is arranged perpendicular to 1 surface of cabinet door, and fixed plate plug connection is between two guide plates 5, to limit
Activity template 4 processed slides along perpendicular to 1 direction of cabinet door, adjusts the position in excessive portion.
Example IV
A kind of universe rod regulating mechanism, as shown in fig. 7, the difference is that, edge is perpendicular to cabinet on fixinig plate 3 with embodiment one
1 direction of door opens up threaded hole 13, parallel waist hole 6 on activity template 4 in the two sides of waist hole 6 through waist hole 6, fixinig plate 3 is offered
Length direction offers circular hole 11 between two strip holes 7, telescopic rod 2 is arranged in waist simultaneously through opening up there are two strip hole 7
Hole 6 and circular hole 11, the connector for fixing activity template 4 is equipped in strip hole 7, and connector is to be threadedly coupled with threaded hole 13
Bolt 14.
Embodiment five
A kind of universe rod regulating mechanism, as shown in figure 8, the difference is that, the two sides of fixinig plate 3 are integrally solid with example IV
Surely there is guide plate 5, the length direction of guide plate 5 is arranged perpendicular to 1 surface of cabinet door, and movable plate is located at the surface of fixed plate, and
Plug connection facilitates the fixed installation of bolt 14 between two guide plates 5.
Embodiment six
A kind of universe rod regulating mechanism, as shown in figure 9, the difference is that, adjusting component includes being fixed on embodiment one
The fixinig plate 3 of 1 inside of cabinet door, 3 two sides of fixinig plate are adjusted are provided with tabletting 8 and lower sheeting 9, fixinig plate 3, upper tabletting respectively
8 and lower sheeting 9 on extend through and offer square hole 10, waist-shaped hole 15 and waist hole 6, the adjustable direction of upper tabletting 8 and lower sheeting 9
Adjustable direction it is vertical, and waist-shaped hole 15 is vertical with the length direction of waist hole 6.
The two sides of upper tabletting 8 and lower sheeting 9, which are run through, offers strip hole 7, and the strip in upper tabletting 8 and lower sheeting 9
Hole 7 is perpendicular, and fixed plate offers threaded hole 13 at four sides of square hole 10, and bolt 14, bolt 14 are equipped in strip hole 7
One end is connect through strip hole 7 with threaded hole 13, to realize adjusting of the transition part all around in both direction.
Embodiment seven
A kind of universe rod regulating mechanism, as shown in Figure 10, the difference is that, transition part includes that one is fixed with embodiment one
Transition body in 2 one end of telescopic rod, transition body is in a circular table shape, the cross section of transition body along the direction far from telescopic rod 2 gradually
Reduce, facilitates the grafting of telescopic rod 2, cabinet door 1 is locked.
In summary:
In use, adjusting the position of transition part by adjusting component, change the distance between transition part and cabinet door 1 make the present invention
Adaptation protective shell and the scale error that is generated in installation or manufacturing process of cabinet door 1；In addition, transition is arranged on telescopic rod 2
Portion is plugged in protective shell convenient for telescopic rod 2, realizes latching function；By the way that guide plate 5 is arranged, movable plate and fixed plate are limited
The direction of Relative sliding, convenient for driving transition part to slide adjustment outward, meanwhile, convenient for that will be lived using connector by strip hole 7
Movable plate is fixed；By being rotatablely connected idler wheel 12 on telescopic rod 2, successfully implements expanding-contracting action convenient for telescopic rod 2, complete card
It connects；Secondly, easily cause telescopic rod 2 to be bent close to one end of transition part after completing clamping, using the elasticity of telescopic rod 2 itself,
To step up the access section in protective shell between transition part and cabinet door 1.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of universe rod regulating mechanism, including cabinet door (1), which is characterized in that be provided with telescopic rod on the inside of the cabinet door (1)
(2), one end of the telescopic rod (2) is connected with the driving mechanism for driving the telescopic rod (2) flexible, and the other end is set
It is equipped with and realizes the sealed transition part of grafting convenient for the telescopic rod (2) end, between the cabinet door (1) and the telescopic rod (2)
It is provided with convenient for changing the adjusting component of the transition part position by the telescopic rod (2).
2. a kind of universe rod regulating mechanism according to claim 1, which is characterized in that the adjusting component includes being fixed on
Fixinig plate (3) on the cabinet door (1) is arranged with activity template (4) on the telescopic rod (2), and the activity template (4) is relatively described
The adjustable fixed setting of fixinig plate (3).
3. a kind of universe rod regulating mechanism according to claim 2, which is characterized in that telescopic rod (2) two sides are all provided with
It is equipped with for limiting the activity template (4) along the guide plate (5) perpendicular to the sliding of the cabinet door (1) direction.
4. a kind of universe rod regulating mechanism according to claim 2 or 3, which is characterized in that along vertical on the fixinig plate (3)
Directly run through the waist hole (6) through waist hole (6) and strip hole (7), the telescopic rod (2) is offered in the cabinet door (1) direction
Setting, the interior connector being equipped with for fixing the activity template (4) of the strip hole (7).
5. a kind of universe rod regulating mechanism according to claim 2 or 3, which is characterized in that along vertical on the fixinig plate (3)
Directly in the cabinet door (1) direction through offering waist hole (6), the telescopic rod (2) is arranged through the waist hole (6), the work
Parallel waist hole (6) length direction is equipped in the strip hole (7) and is used for through offering strip hole (7) on movable plate (4)
The connector of the fixed activity template (4).
6. a kind of universe rod regulating mechanism according to claim 1, which is characterized in that the adjusting component includes being fixed on
Fixinig plate (3) on the inside of the cabinet door (1), fixinig plate (3) two sides are adjusted are provided with tabletting (8) and lower sheeting respectively
(9), it is extended through on the fixinig plate (3), the upper tabletting (8) and the lower sheeting (9) and offers square hole (10), waist-shaped hole
(15) and waist hole (6), telescopic rod (2) are arranged in the square hole (10), the waist-shaped hole (15) and the waist hole (6), institute simultaneously
The adjustable direction for stating tabletting (8) and the adjustable direction of the lower sheeting (9) are angled, the waist-shaped hole (15) and
The length direction of the waist hole (6) is in a certain angle.
7. a kind of universe rod regulating mechanism according to claim 6, which is characterized in that the upper tabletting (8) and it is described under
The two sides of tabletting (9), which are run through, to be offered strip hole (7), the strip hole on the upper tabletting (8) and the lower sheeting (9)
(7) perpendicular, it is provided with bolt (14) in the strip hole (7), the strip hole (7) and institute are run through in described bolt (14) one end
State fixinig plate (3) threaded connection.
8. a kind of universe rod regulating mechanism according to claim 1, which is characterized in that the transition part includes rotation setting
Idler wheel (12) in the telescopic rod (2) one end.
9. a kind of universe rod regulating mechanism according to claim 1, which is characterized in that the transition part includes that one is fixed
Transition body in the telescopic rod (2) one end, the cross section of the transition body along the direction far from the telescopic rod (2) gradually
Reduce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844627.8A CN110469194B (en) | 2019-09-06 | 2019-09-06 | World pole adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844627.8A CN110469194B (en) | 2019-09-06 | 2019-09-06 | World pole adjustment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110469194A true CN110469194A (en) | 2019-11-19 |
| CN110469194B CN110469194B (en) | 2021-04-20 |
Family
ID=68515175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844627.8A Active CN110469194B (en) | 2019-09-06 | 2019-09-06 | World pole adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110469194B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984723A (en) * | 2019-12-30 | 2020-04-10 | 杨云波 | Mounting structure of electric switch cabinet door lock |
| CN111321962A (en) * | 2020-03-13 | 2020-06-23 | 好孩子儿童用品有限公司 | Telescopic link mechanism and safety door |
| CN112900992A (en) * | 2021-02-22 | 2021-06-04 | 一汽解放汽车有限公司 | Vehicle door lock |
| CN114737864A (en) * | 2022-03-31 | 2022-07-12 | 浙江中昊安防科技有限公司 | Multiple initiative burglary-resisting door body |
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| CN204691463U (en) * | 2015-05-08 | 2015-10-07 | 上海洋洋大多利五金制品有限公司 | A kind of not only adjustable but also anti-skidding keeper |
| CN206409047U (en) * | 2016-12-29 | 2017-08-15 | 虎丘医疗科技（苏州）有限公司 | A kind of direction adjusting mechanism of door lock four |
| CN208251877U (en) * | 2018-05-10 | 2018-12-18 | 维谛技术有限公司 | Locking bar idler wheel, world connecting rod lock assembly and its outdoor cabinet |
| CN208279762U (en) * | 2018-06-14 | 2018-12-25 | 泉州精镁机械有限公司 | A kind of burner gauze device facilitating adjusting |
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| CN202530874U (en) * | 2011-05-18 | 2012-11-14 | 大鼎能源股份有限公司 | Top and bottom bolt |
| CN204018812U (en) * | 2014-06-26 | 2014-12-17 | 浙江凯迪汽车部件工业有限公司 | A kind of facing cut special plane |
| CN204691463U (en) * | 2015-05-08 | 2015-10-07 | 上海洋洋大多利五金制品有限公司 | A kind of not only adjustable but also anti-skidding keeper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984723A (en) * | 2019-12-30 | 2020-04-10 | 杨云波 | Mounting structure of electric switch cabinet door lock |
| CN111321962A (en) * | 2020-03-13 | 2020-06-23 | 好孩子儿童用品有限公司 | Telescopic link mechanism and safety door |
| CN112900992A (en) * | 2021-02-22 | 2021-06-04 | 一汽解放汽车有限公司 | Vehicle door lock |
| CN114737864A (en) * | 2022-03-31 | 2022-07-12 | 浙江中昊安防科技有限公司 | Multiple initiative burglary-resisting door body |
| CN114737864B (en) * | 2022-03-31 | 2023-12-22 | 浙江中昊安防科技有限公司 | Multiple initiative burglary-resisting door body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110469194B (en) | 2021-04-20 |
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