CN208137645U - Latch bolt component with collision-proof function and its lock body of application - Google Patents
Latch bolt component with collision-proof function and its lock body of application Download PDFInfo
- Publication number
- CN208137645U CN208137645U CN201820678299.XU CN201820678299U CN208137645U CN 208137645 U CN208137645 U CN 208137645U CN 201820678299 U CN201820678299 U CN 201820678299U CN 208137645 U CN208137645 U CN 208137645U
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- China
- Prior art keywords
- latch bolt
- collision
- blind hole
- tongue
- body part
- 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.)
- Withdrawn - After Issue
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- 210000002105 tongue Anatomy 0.000 description 47
- 230000004323 axial length Effects 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a kind of latch bolt component with collision-proof function, the latch bolt component include latch bolt with inclination front side wall and behind the latch bolt and axially disposed latch bolt rod body part；The positioning pit being provided with axially disposed in the inclination front side wall of the latch bolt is equipped with anti-collision tongue in positioning pit inward turning ornaments；It is characterized in that, the connection blind hole being provided with axially disposed in the latch bolt, the connection blind hole is located on the central axes of the latch bolt in a lateral direction, and the positioning pit and the connection blind hole are dislocated setting in a lateral direction；The head of the latch bolt rod body part is plugged into the connection blind hole.As described latch bolt remains the setting of the anti-collision tongue and has collision-proof function, at the same still keep it is preferably anti-strike, pick-proof performance.
Description
Technical field
The present invention relates to a kind of latch bolt component, in particular to the lock of a kind of latch bolt component with collision-proof function and its application
Body.
Background technique
A kind of lock body inclined tongue buffer structure is disclosed in Chinese invention patent application 201710587941.3, which includes
Latch bolt component 5, the latch bolt component 5 include latch bolt 53, friction tongue 51 and pull rod 56.It is arranged in the center position of the latch bolt 53
There is cracking mouth, the friction tongue 51 is rotatably arranged in the cracking mouth by resilient key A52.The friction tongue 51 has to be touched in advance
Arm and convex handle.Be provided on the aft bulkhead of the latch bolt 53 be exclusively used in connecting the pull rod 56 axial raised connection it is convex
Platform is provided with axial hole on the connection boss, and the head of the pull rod 56 is plugged in the axial hole, resilient key B58
It is interspersed on the head of the connection boss and the pull rod 56.Before laying the key under the door, the latch bolt 53 and the pre- of tongue 51 that rub
Arm is touched to stretch out outside lock housing, it is described friction tongue 51 convex handle and lock housing side plane contact and drive it is described friction tongue 51 it is pre- touch arm rotation
Turn to be upturned.When laying the key under the door, it is described friction tongue 51 it is pre- touch arm first with door frame contact, under the extruding of doorframe, institute
The contact point formation fulcrum that the convex handle of friction tongue 51 is matched with lock housing side plate is stated, the other parts of the friction tongue 51 are around the branch
Point rotation drives latch bolt 1 using the resilient key A52, in advance will not with before door frame contact in the inclined guide surface of the latch bolt 1
Latch bolt 1 pushes back certain position in lock housing, prevents the latch bolt 1 from directly rubbing with doorframe, and the friction tongue 51 has guiding
With the function of buffering, also reduce the impact sound of the latch bolt and doorframe when laying the key under the door.The patent 201710587941.3
In disclose a kind of most commonly seen latch bolt structure, similar structure referring also to patent 201720664895.8,
201720316822.x、200720055637.6。
Summary of the invention
To above-mentioned patent 201710587941.3,201720664895.8,201720316822.x, 200720055637.6
In latch bolt modular construction analyzed it can be found that their common ground is set in the central part of the inclination front side wall of latch bolt
It is equipped with anti-collision tongue（The friction tongue being equivalent in patent 201710587941.3）, it is provided on the aft bulkhead of the latch bolt dedicated
In connection latch bolt rod body part（The pull rod being equivalent in patent 201710587941.3）Connection boss.The connection boss is set
Purpose be to be able to reserve in the middle section of the latch bolt space of the anti-collision tongue be set.But it is described connection it is convex
The setting of platform undoubtedly increases the axial overall length of latch bolt component.In addition to enough rotations can be provided for the anti-collision tongue
Space, the cracking mouth being arranged in the latch bolt must also have enough axial lengths, equally will increase latch bolt component in this way
Axial overall length.Secondly, the cracking mouth being centrally located divides the latch bolt for two separation settings and size base
This consistent small tongue, two small tongues are very easy to stress deformation and strike, prevent to largely reduced the anti-of the latch bolt
Prize performance.
In view of the deficiencies of the prior art, one of goal of the invention of the invention is intended to change the structure work of the latch bolt component
Into, make the latch bolt still kept while there is collision-proof function it is preferably anti-strike, pick-proof performance.Given this present invention proposes one kind
Latch bolt component with collision-proof function, the latch bolt component include with the latch bolt for tilting front side wall and after being located at the latch bolt
Face and axially disposed latch bolt rod body part；The positioning pit being provided with axially disposed in the inclination front side wall of the latch bolt,
Anti-collision tongue is equipped in positioning pit inward turning ornaments；It is characterized in that, the connection being provided with axially disposed in the latch bolt
Blind hole, the connection blind hole are located on the central axes of the latch bolt in a lateral direction, and the positioning pit and the connection are blind
Hole is dislocated setting in a lateral direction；The head of the latch bolt rod body part is plugged into the connection blind hole.
Wherein, the inclination front side wall is wall body oblique possessed by described latch bolt itself, is allowed in shutdown described
When latch bolt is collided on the doorframe, the latch bolt can be guided smoothly to retract lock by the guiding role of the inclination front side wall
In shell.
Wherein, the positioning pit being provided with axially disposed in the inclination front side wall of the latch bolt.Features described above defines
The placement position and extending direction of the positioning pit.The positioning pit penetrates through the inclination front side wall and to the rear end of the latch bolt
Wall direction extends.
Wherein, the anti-collision tongue is that one kind can collide on doorframe and before the inclination of the latch bolt prior to the latch bolt
Face the wall and meditate not with latch bolt is pushed back into certain position in lock housing in advance before door frame contact, prevent or reduce the latch bolt directly with doorframe send out
The tongue body of raw collision.The anti-collision tongue has a variety of structure type, such as similar in existing patent 201720664895.8
Substantially prevent in high-heeled shoes shape in substantially u-shaped power-assisted chip architecture, or similar existing patent 200720055637.6
Tongue structure etc. is touched, it is numerous to list herein.
Wherein, the connection blind hole is located on the central axes of the latch bolt in a lateral direction, in this way, working as the oblique tongue rod
When the head in body portion is plugged into the connection blind hole, the binding site of the latch bolt rod body part and the latch bolt will be located at described oblique
On the central axes of tongue in a lateral direction, be conducive to the axial carrying capacity for improving the latch bolt component in this way.And as described
Other bodies of rod of latch bolt rod body part can be located on the central axes of the latch bolt in a lateral direction, can also be integral biased one
Side is without being located on the central axes.
Wherein, the positioning pit and the connection blind hole are dislocated setting in a lateral direction, i.e., the described connection blind hole
It is not located on same axial line with positioning pit, and the positioning pit is not located on the central axes of the latch bolt in a lateral direction
And it is biased in the side of the latch bolt.
It is horizontal and vertical to be two and be mutually perpendicular to and same wherein it should be noted that the state with reference to shown in attached drawing 3 and Fig. 5
When with display Fig. 3 paper generally parallel orientation, the latch bolt in the intracorporal telescopic moving direction of lock housing（That is Y in attached drawing 3
Axis direction）Be defined as axial direction, relatively, with the axially vertical direction（That is X-direction in attached drawing 3）It is defined as transverse direction.
The direction axially and transversely vertical simultaneously（That is Z-direction in attached drawing 5）It is defined as longitudinal direction.In the feelings being not particularly illustrated
Under condition, identical definition used below.
According to the above technical scheme, compared with prior art, the beneficial technical effect of the present invention lies in：Due to the connection
Blind hole is located on the central axes of the latch bolt in a lateral direction, and the positioning pit and the connection blind hole are left in a lateral direction
Dextroposition setting.The positioning pit described in this way can't be the same institute similar to structure disclosed by existing patent 201710587941.3
It states latch bolt and divides the small latch bolt almost the same for two sizes, the opposite positioning pit is divided into the latch bolt one small oblique
Tongue and one big latch bolt portion.Even if so laterally tapping the latch bolt, also only relatively easily lead to the small latch bolt portion
It deforms, and allowing the big latch bolt portion apparent destructive deformation occur is relative difficulty, to improve while destroy
The difficulty of the small latch bolt and big latch bolt.As described latch bolt remains the setting of the anti-collision tongue and has collision-proof function, together
When still keep it is preferably anti-strike, pick-proof performance.
In addition, the reduction of the axial overall length in order to realize the latch bolt component, and do not influence in this situation described
The normal function of latch bolt proposes two kinds of feasible solutions further below：
The first solution：It is not provided on the aft bulkhead of the latch bolt and is exclusively used in connecting the latch bolt rod body part
Protrusion, the connection blind hole are fully located within the scope of the longitudinal projection of oriented front side wall of the latch bolt.In this way, described
Latch bolt on the central axes of latch bolt in a lateral direction and within the scope of the longitudinal projection of the oriented front side wall of the latch bolt
Position becomes the arrangement space of the connection blind hole.It, can within the scope of the longitudinal projection of the oriented front side wall of the latch bolt
Have just between the latch bolt rod body part and the latch bolt so that the axial length of the connection blind hole to be arranged as required to allow
When axial connection length, guarantee the connective stability between them.It can be seen that the positioning pit and the connection blind hole exist
It is dislocated the layout type of setting in transverse direction, other layouts in addition to the protrusion are provided for the connection blind hole
Space, so having no effect on and the connection blind hole and setting institute being arranged in the latch bolt even if being not provided with the protrusion
State anti-collision tongue.Omit the axial overall length that the latch bolt component can be efficiently reduced after the setting of the protrusion.
Second of solution, the positioning pit extend axially on the aft bulkhead of the latch bolt in the latch bolt
Aft bulkhead on be formed with evacuation gap.In this way, can slit partially across the evacuation when the anti-collision tongue back rotation
Mouth enters in the rear space of the latch bolt, and the part rotation for allowing the rear space of the latch bolt to become the anti-collision tongue is empty
Between.Accordingly even when the axial length for shortening the latch bolt will not hinder the normal swing of the anti-collision tongue.
Further technical solution is also possible that the two sides of the latch bolt have axially disposed arc-shaped concave.This
Sample, when the arcuate guide protrusion of the opening position setting adaptation axially disposed arc-shaped concave setting in the lock shell
When portion, the latch bolt can be reduced or avoided in the combination of the arcuate guide lug boss and the axially disposed arc-shaped concave
Occur apparent deflection during telescopic moving by clamping stagnation in the opening portion, is moved so as to improve the latch bolt
Smooth degree and stability in the process.
Further technical solution can also be the latch bolt pin hole for being additionally provided with and being arranged along the horizontal in the latch bolt,
The head of the latch bolt rod body part is additionally provided with the body of rod pin hole being adapted to the latch bolt pin hole, is arranged in the anti-collision tongue
There is the anti-collision tongue pin hole being adapted to the latch bolt pin hole, lateral pin passes through the latch bolt pin hole and is punctured into the body of rod
In pin hole and anti-collision tongue pin hole.The structure of the latch bolt component can be simplified in this way, and improve the anti-collision tongue, it is described tiltedly
The connective stability between the latch bolt of tongue rod body part.
In addition, the present invention also proposes a kind of lock body using the latch bolt component, which is characterized in that including lock shell,
Opening portion is provided on the front panel of the lock shell；The latch bolt component, the latch bolt are provided in the lock shell
The latch bolt of component can move axially to stretch out or retract the lock shell in the opening portion.
Due to the present invention have the advantages that These characteristics and, can be applied to thus latch bolt component with collision-proof function and its
In the lock body of application.
Detailed description of the invention
Fig. 1 is the schematic perspective view using the lock body with latch bolt component 100 of technical solution of the present invention；
Fig. 2 is the schematic cross-sectional view using the latch bolt component 100 of technical solution of the present invention；
Fig. 3 is the schematic cross-sectional view in the direction A-A in Fig. 2；
Fig. 4 is the schematic perspective view of the latch bolt 1；
Fig. 5 is the schematic cross-sectional view in the direction B-B in Fig. 4.
Specific embodiment
With reference to the accompanying drawing to application technical solution of the present invention with the latch bolt component of collision-proof function and its lock of application
The structure of body is further described.
As shown in Figures 1 to 5, the present invention proposes a kind of lock body with latch bolt component 10, including lock shell 7, described
Opening portion 60 is provided on the front panel 6 of lock shell 7；The latch bolt component 100 is provided in the lock shell 7.It is described
Latch bolt component 100 includes latch bolt 1 with inclination front side wall 10 and behind the latch bolt 1 and axially disposed latch bolt
Rod body part 2 is set with reset spring 3 in the latch bolt rod body part 2.The latch bolt 1 of the latch bolt component 100 can be opened described
Axial movement is in oral area 60 to stretch out or retract the lock shell 7.Wherein the inclination front side wall 10 is the latch bolt 1 itself
Possessed oblique wall body can pass through the inclination front side wall when shutdown allows the latch bolt 1 to collide on doorframe
10 guiding role guides the latch bolt 1 smoothly to retract in lock shell 7.It is provided in the inclination front side wall 10 along axial cloth
The positioning pit 13 set is equipped with anti-collision tongue 4 in 13 inward turning of positioning pit ornaments.The anti-collision tongue 4 substantially in high-heeled shoes shape from
And has and touch arm 41 and the convex handle 42 that the pre- tail end for touching arm 41 is set in advance.It is additionally provided in the latch bolt 1 along axis
To the connection blind hole 15 of arrangement, the connection blind hole 15 is located on the central axes O of the latch bolt 1 in a lateral direction, in this way, working as
When the head 20 of the latch bolt rod body part 2 is plugged into the connection blind hole 15, the latch bolt rod body part 2 and the latch bolt 1
Binding site will be located on the central axes O of the latch bolt 1 in a lateral direction, be conducive to the axial direction for improving the latch bolt component 100
Bearing capacity.Other bodies of rod of the latch bolt rod body part 2 also are located on the central axes O of the latch bolt 1 in a lateral direction.Certainly
In other implementations, other bodies of rod of the latch bolt rod body part 2 can be with integral biased side without being located at the axis
On line O.The positioning pit 13 is dislocated setting with the connection blind hole 15 in a lateral direction, i.e., described 15 He of connection blind hole
Positioning pit 13 is not located on same axial line, and the positioning pit 13 described in this way is not located at the axis of the latch bolt 1 in a lateral direction
The side of the latch bolt 1 is biased on line O.The positioning pit 13 described in this way can't similar existing patent 201710587941.3
Disclosed structure is the same to divide the latch bolt 1 the small latch bolt almost the same for two sizes, the opposite positioning pit 13
The latch bolt 1 is divided into one small latch bolt portion 11 and one big latch bolt portion 12.Even if so laterally tapping the latch bolt 1,
Only relatively easily cause the small latch bolt portion 11 to deform, and the big latch bolt portion 12 is allowed apparent destructive change occur
Shape is relative difficulty, to improve while destroy the difficulty of the small latch bolt 1 and big latch bolt 1.As described latch bolt 1 retains
The setting of the anti-collision tongue 4 and there is collision-proof function, while still keep it is preferably anti-strike, pick-proof performance.
In order to provide arrangement space for the connection blind hole 15, traditional structure is set on the aft bulkhead 16 of the latch bolt 1
Set the protrusion for being exclusively used in connecting the latch bolt rod body part 2.But it obviously will increase the axial overall length of the latch bolt component 100 in this way
Degree, causes the latch bolt component 100 to may not apply to narrow body and locks.To solve the above-mentioned problems, latch bolt component 100 of the invention
The protrusion for being exclusively used in connecting the latch bolt rod body part 2, the connection blind hole 15 are not provided on the aft bulkhead 16 of the latch bolt 1
It is fully located at the longitudinal direction of the oriented front side wall 40 of the latch bolt 1（Z-direction）In drop shadow spread.In this way, in the latch bolt 1
Latch bolt within the scope of the longitudinal projection of oriented front side wall 40 on central axes O in a lateral direction and in the latch bolt 1
Position becomes the arrangement space of the connection blind hole 15, and the connection blind hole 15 is arranged with the left and right flat raft of the positioning pit 13.?
Within the scope of the longitudinal projection of the oriented front side wall 40 of the latch bolt 1, the connection blind hole 15 can be set as required
Axial length has appropriate axial connection length to allow between the latch bolt rod body part 2 and the latch bolt 1, guarantee them it
Between connective stability.It can be seen that the positioning pit 13 is dislocated setting with the connection blind hole 15 in a lateral direction
Layout type, for it is described connection blind hole 15 provide except it is described protrusion in addition to other arrangement spaces, so even if not setting
The protrusion is set, has no effect on and the connection blind hole 15 and the setting anti-collision tongue 4 is set in the latch bolt 1.Omit institute
The axial direction of the latch bolt component 100 can be efficiently reduced after stating the setting of protrusion（Y direction）Total length.
As shown in figure 4, the positioning pit 13 extends axially on the aft bulkhead 16 of the latch bolt 1 in the latch bolt
Evacuation gap 14 is formed on 1 aft bulkhead 16.In this way, can be partially across described when 4 back rotation of anti-collision tongue
Evacuation gap 14 enters in the rear space of the latch bolt 1, and the rear space of the latch bolt 1 is allowed to become the anti-collision tongue 4
Part revolution space.Accordingly even when the axial length for shortening the latch bolt 1 will not hinder the normal swing of the anti-collision tongue 4.
In addition there is spacing, i.e., the described positioning pit 13 is not between hole bottom surface and the bottom surface of the latch bolt 1 of the positioning pit 13
Through the bottom surface of the latch bolt 1, and in the two-part latch bolt portion in the left and right of the latch bolt 1（11,12）Between formed connection bottom
Wall 17.In this way, the two-part latch bolt portion in the left and right of the latch bolt 1（11,12）It still is able to connect one by the connection bottom wall 17
Rise and in transverse direction（X-direction）There is good structural strength on direction, the positioning pit 13 can be weakened to the latch bolt 1
It is anti-strike, the adverse effect of pick-proof performance.
As shown in figure 3, the latch bolt pin hole 18 being arranged along the horizontal is additionally provided in the latch bolt 1, in the oblique tongue rod
The head 20 in body portion 2 is additionally provided with the body of rod pin hole being adapted to the latch bolt pin hole 18（It is hidden in figure by the lateral pin 5
Gear and not in label）, the anti-collision tongue pin hole being adapted to the latch bolt pin hole 18 is provided in the anti-collision tongue 4（Quilt in figure
It is described transverse direction pin 5 block and not in label）, lateral pin 5 pass through the latch bolt pin hole be punctured into the body of rod pin hole
In anti-collision tongue pin hole.The structure of the latch bolt component 100 can be simplified in this way, and improve the anti-collision tongue 4, the latch bolt
The connective stability between the latch bolt 1 of rod body part 2.
As shown in Figure 1 and Figure 4, the two sides of the latch bolt 1 have axially disposed arc-shaped concave (19,191).When
Be respectively set on the left and right frame of the opening portion 60 of the lock shell 7 be adapted to the axially disposed arc-shaped concave (19,
191) the arcuate guide lug boss being arranged（61,62）, the arcuate guide lug boss（61,62）With the axially disposed arc
Shape concave surface (19,191) in conjunction with the latch bolt 1 can be reduced or avoided during telescopic moving and occur significantly deflect and by
Clamping stagnation is in the opening portion 60, so as to improve the smooth degree and stability in 1 moving process of latch bolt.
Claims (6)
1. the latch bolt component with collision-proof function, the latch bolt component includes with the latch bolt for tilting front side wall and being located at described
Behind latch bolt and axially disposed latch bolt rod body part；What is be provided with axially disposed in the inclination front side wall of the latch bolt determines
Position hole is equipped with anti-collision tongue in positioning pit inward turning ornaments；It is characterized in that, be provided with axially disposed in the latch bolt
Blind hole is connected, the connection blind hole is located on the central axes of the latch bolt in a lateral direction, and the positioning pit and the company
It connects blind hole and is dislocated setting in a lateral direction；The head of the latch bolt rod body part is plugged into the connection blind hole.
2. latch bolt component according to claim 1, which is characterized in that be not provided on the aft bulkhead of the latch bolt dedicated
In the protrusion for connecting the latch bolt rod body part, the connection blind hole is fully located at the longitudinal projection of the inclination front side wall of the latch bolt
In range.
3. latch bolt component according to claim 1, which is characterized in that the positioning pit extends axially into the latch bolt
To be formed with evacuation gap on the aft bulkhead of the latch bolt on aft bulkhead.
4. latch bolt component according to claim 1, which is characterized in that the two sides of the latch bolt have axially disposed
Arc-shaped concave.
5. according to claim 1 to 4 any latch bolt components, which is characterized in that be additionally provided in the latch bolt along cross
To the latch bolt pin hole of arrangement, the body of rod pin being adapted to the latch bolt pin hole is additionally provided on the head of the latch bolt rod body part
Nail hole, is provided with the anti-collision tongue pin hole being adapted to the latch bolt pin hole on the anti-collision tongue, and lateral pin passes through described
Latch bolt pin hole is punctured into the body of rod pin hole and anti-collision tongue pin hole.
6. the lock body of the application any latch bolt component of claim 1 to 5, which is characterized in that including lock shell, in the lock housing
Opening portion is provided on the front panel of body；Be provided with the latch bolt component in the lock shell, the latch bolt component it is oblique
Tongue can move axially to stretch out or retract the lock shell in the opening portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678299.XU CN208137645U (en) | 2018-05-08 | 2018-05-08 | Latch bolt component with collision-proof function and its lock body of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678299.XU CN208137645U (en) | 2018-05-08 | 2018-05-08 | Latch bolt component with collision-proof function and its lock body of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137645U true CN208137645U (en) | 2018-11-23 |
Family
ID=64313065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820678299.XU Withdrawn - After Issue CN208137645U (en) | 2018-05-08 | 2018-05-08 | Latch bolt component with collision-proof function and its lock body of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533069A (en) * | 2018-05-08 | 2018-09-14 | 陈坤 | The lock body of latch bolt component and its application with collision-proof function |
-
2018
- 2018-05-08 CN CN201820678299.XU patent/CN208137645U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533069A (en) * | 2018-05-08 | 2018-09-14 | 陈坤 | The lock body of latch bolt component and its application with collision-proof function |
| CN108533069B (en) * | 2018-05-08 | 2024-01-12 | 陈坤 | Oblique tongue component with anti-collision function and lock body applied by oblique tongue component |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181123 Effective date of abandoning: 20240112 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181123 Effective date of abandoning: 20240112 |