CN107675945B - Guide pillar type sliding cover device for lock - Google Patents
Guide pillar type sliding cover device for lock Download PDFInfo
- Publication number
- CN107675945B CN107675945B CN201711016877.XA CN201711016877A CN107675945B CN 107675945 B CN107675945 B CN 107675945B CN 201711016877 A CN201711016877 A CN 201711016877A CN 107675945 B CN107675945 B CN 107675945B
- Authority
- CN
- China
- Prior art keywords
- sliding
- roller
- block
- lock
- slide
- 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.)
- Active
Links
- 238000003825 pressing Methods 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 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
- E05B17/18—Closures or guards for keyholes shaped as lids or slides
- E05B17/186—Closures or guards for keyholes shaped as lids or slides sliding
Landscapes
- Bearings For Parts Moving Linearly (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention provides a guide pillar type sliding closure device for a lock, which is arranged on a lock panel and comprises a sliding closure and a sliding block component; at least two guide posts and a sliding rail which are vertically arranged are arranged on the inner side of the sliding cover; the upper end and the lower end of the sliding rail are respectively provided with an upper positioning groove and a lower positioning groove which are concavely formed downwards; the sliding block component is respectively connected with the sliding cover component and the lock panel; the sliding block assembly comprises a sliding block base, one side of the sliding block base is fixedly connected to the lock panel through threads, and the other side of the sliding block base is provided with a sliding column sleeve sleeved on the guide column; the slide block base is also provided with an elastic roller mechanism which passes through the surface of the slide block base and is elastically pressed on the surface of the guide rail. The guide post can drive the sliding cover to slide back and forth relative to the lock panel, the roller synchronously rotates on the sliding rail, and when the roller rotates to the upper positioning groove and the lower positioning groove, the opening positioning and the closing positioning states of the sliding cover relative to the lock panel can be kept. The invention has the advantages of more stable structure, better hand feeling, difficult deformation and more durability.
Description
Technical Field
The invention relates to a sliding cover device arranged on a fingerprint door lock panel, in particular to a sliding cover device through a guide post.
Background
In the conventional fingerprint lock, in order to protect various functional devices of the electronic door lock, such as an induction device or a password input device, a sliding cover is usually arranged outside a main body of the electronic door lock, and the sliding cover is used to cover various exposed functional devices to play a role of protection.
However, in the existing sliding cover structure, as in the patent technology disclosed in publication number CN 104746948, generally, an i-shaped sliding groove is disposed on the left and right inner sides of the sliding cover, and sliding rails matched with the sliding groove on the sliding cover are disposed on the left and right sides of the panel; the panel is also provided with a positioning column for stabilizing the directivity of the sliding closure in the sliding process, and the positioning column is I-shaped and can slide relative to the panel; the left and right sides of the panel are provided with positioning notches with transverse holes, and the left and right sides of the sliding cover are also provided with limiting posts which elastically transversely stretch and retract, and the limiting posts can elastically stretch into the positioning notches to position the sliding cover. With such a structure, stability between the slide cover and the panel is relatively poor. Firstly, the sliding groove and the sliding rail are easy to deform due to external force or long-time use, so that sliding is unsmooth; secondly, the auxiliary stabilizing effect of the positioning column on the sliding cover is low, the positioning column can slide relative to the panel, and the sliding cover is easy to block or deform in the sliding process, so that the sliding cover is easy to shift left and right or is asymmetric; thirdly, utilize the transversely flexible spacing post of elasticity and the cooperation of location breach, shift or break off easily with the spring that spacing post is connected, lead to spacing post flexible inefficacy, unable fixed sliding closure to open the limit position, the structure is complicated, unpack the maintenance and also more troublesome.
Another common sliding cover structure is that a sliding plate and a sliding groove plate which mutually match and slide reciprocally are respectively arranged in the sliding cover, a base of the sliding groove plate can be connected with a lock panel, and the sliding cover can slide reciprocally along with the sliding plate relative to the sliding groove plate; the left side and the right side of the sliding plate form convex guide rails, the left side and the right side of the sliding groove plate inwards form concave guide grooves matched with the guide rails, and the guide rails and the guide grooves are mutually matched to realize that the sliding plate and the sliding groove plate can slide relatively; such as the technology disclosed in publication number CN 206245892. In order to slide smoothly, the requirements on the width and the verticality of the sliding plate and the chute plate are quite high during production and preparation, and the sliding plate is difficult to disassemble and adjust after being molded and installed, and is difficult to maintain and adjust when sliding is not smooth.
The gap between the sliding cover and the panel is usually fixed during initial assembly, is easy to loosen after long-time use, and cannot be well adjusted and repaired.
Therefore, it is necessary to develop a sliding cover device of a fingerprint lock, which overcomes the above-mentioned drawbacks and has the advantages of simple structure, good compactness, good stability, smooth sliding, etc.
Disclosure of Invention
The invention aims to provide a guide post type sliding closure device for a lock, which has the advantages of simple structure, good stability and capability of performing fine adjustment, and aims at solving the technical defects of complex structure, easy deformation, derailment or unsmooth sliding and the like of a fingerprint lock sliding closure device in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a guide pillar type sliding cover device for a lock, which is arranged on a lock panel and can vertically slide back and forth relative to the lock panel; comprises a sliding cover component and a sliding block component; in particular:
the sliding cover assembly comprises a sliding cover, an upper fixed block, a lower fixed block, at least two guide posts and a sliding rail; the upper fixing block and the lower fixing block are respectively arranged at the upper end and the lower end of the inner side surface of the sliding cover in the vertical direction; the at least two guide posts and the slide rail are parallel to each other and are vertically arranged between the upper fixed block and the lower fixed block; an upper positioning groove is formed in the slide rail in a downward concave mode at one end, close to the upper fixing block, of the slide rail, and a lower positioning groove is formed in the slide rail in a downward concave mode at one end, close to the lower fixing block, of the slide rail;
the sliding block component is respectively connected with the sliding cover component and the lock panel; the sliding block assembly comprises a sliding block base, wherein one side of the sliding block base is provided with a plurality of screw columns with internal threaded holes, and the other side of the sliding block base is provided with at least two sliding column sleeves which can be respectively sleeved on the guide columns; the lock panel is provided with a plurality of mounting holes corresponding to the positions of the screw posts, and the screw posts are connected with the lock panel through fixing screws so as to fix the slide block base on the lock panel; the sliding column sleeves of the sliding block assemblies are respectively sleeved on the guide columns of the sliding cover assemblies, so that the sliding cover is connected to the sliding block assemblies and can slide back and forth relative to the sliding block assemblies;
the sliding block base is also provided with a roller through hole penetrating through the sliding block base, and the roller through hole is positioned on the surface of the sliding rail; an elastic roller mechanism is further arranged on the roller through hole, and the elastic roller mechanism comprises rollers which pass through the roller through hole and are elastically pressed on the surface of the sliding rail; when the sliding cover slides back and forth relative to the sliding block assembly, the rollers synchronously rotate back and forth along the sliding rail; the inner diameters of the depressions of the upper positioning groove and the lower positioning groove are consistent with the outer diameter of the roller.
The working principle of the invention is as follows: one side of the sliding block component is fixed on the lock panel, and the other side of the sliding block component is in sliding connection with the sliding cover component, namely, the guide post can extend into the sliding post sleeve in a reciprocating manner to drive the sliding cover component to slide relative to the lock panel. The maximum sliding range of the sliding cover component is the reciprocating distance between the upper fixed block and the lower fixed block of the sliding block component. In the sliding process, the roller can be elastically pressed on the sliding rail to synchronously and reciprocally rotate, so that the sliding cover component is kept from shifting left and right in the sliding process; and the roller can be clamped in the upper positioning groove or the lower positioning groove when reaching the upper positioning groove or the lower positioning groove, so that the roller has the function of in-place limiting.
Preferably, the roller is a cylindrical wheel or a ball.
Preferably, through hole bosses are arranged on the slider base along the periphery of the through holes of the rollers; the elastic roller mechanism comprises a spring pressing block, a pressure spring, a roller positioning cover, a roller and a roller shaft pin which are connected in sequence; the spring pressing block is arranged on the through hole boss through a screw; one end of the pressure spring is connected below the spring pressing block, and the other end of the pressure spring is connected above the roller positioning cover, and the pressure spring is in an elastic compression state in a normal state; the roller positioning cover is positioned above the roller; the roller shaft pin horizontally penetrates through the central axis of the roller; the inner side of the through hole boss is provided with a first shaft pin limiting groove used for limiting the position of the roller shaft pin, two lower side edges of the roller positioning cover are upwards concaved to form a second shaft pin limiting groove used for pressing the roller shaft pin from the roller through hole to the surface of the sliding rail, and the roller shaft pin is positioned between the first shaft pin limiting groove and the second shaft pin limiting groove. The sliding tightness, the pushing force and the hand feeling of the sliding cover can be finely adjusted by adjusting the degree of the spring pressing block pressing the roller.
Preferably, the periphery of the screw post is also sleeved with a spring post, and the spring post is elastically compressed between the slider base and the lock panel. The screw posts are respectively positioned at two sides of the elastic roller mechanism, and the elasticity compression degree of the spring posts can be adjusted by adjusting the tightness of screws connecting the lock panel and the sliding block assembly, so that the parallelism between the lock panel and the sliding cover can be adjusted from multiple angles.
Furthermore, in order to conveniently position the position relationship between the sliding cover and the lock panel and smoothly install the connecting screw, a sliding block component positioning column capable of penetrating through the lock panel is further arranged on the surface of the sliding block base on the same side as the screw column.
Further, in order to strengthen the fixed connection relation between the sliding block assembly and the lock panel, the stress on screws connecting the sliding block assembly and the lock panel when the sliding cover is pushed and pulled is reduced, a boss limiting hole corresponding to the position of the through hole boss is further formed in the lock panel, and the through hole boss extends into the boss limiting hole.
Preferably, an upper guide pillar mounting hole is formed in the upper fixing block, a lower guide pillar mounting hole is formed in the lower fixing block, one end of each guide pillar is inserted into the upper guide pillar mounting hole, and the other end of each guide pillar is inserted into the lower guide pillar mounting hole to be fixed between the upper fixing block and the lower fixing block.
Preferably, the upper fixing block is further provided with an upper sliding rail mounting hole, the lower fixing block is provided with a lower sliding rail mounting hole, one end of the sliding rail is inserted into the upper sliding rail mounting hole, and the other end of the sliding rail is inserted into the lower sliding rail mounting hole and fixed between the upper fixing block and the lower fixing block.
Further, on the fixed screw for connecting lock panel and screw post, still overlap and be equipped with the locking cushion that has the cockscomb structure edge, locking cushion is arranged in between the screw head of lock panel and fixed screw, the edge of locking cushion has wear-resisting sawtooth, can prevent the slippage between fixed screw and the lock panel.
Further, the guide post is a cylinder, and the section of the inner side surface of the sliding column sleeve is round or non-round matched with the guide post. The section of the inner side surface is a non-circular sliding column sleeve, and a gap is formed between the inner side wall of the sliding column sleeve and the wall surface of the guide column, so that lubricating oil can be conveniently added.
The beneficial technical effects of the invention are as follows: (1) The sliding cover is matched with the sliding column sleeve to realize the sliding of the sliding cover relative to the lock panel, so that the sliding rail and the sliding groove structure which are mutually nested in the shape of the traditional I are replaced, and the sliding mechanism has the advantages of smoother sliding, easier disassembly, assembly and maintenance and difficult deformation. (2) The elasticity of the screw connected between the sliding block assembly and the lock panel and the elasticity of the spring column piece sleeved on the periphery of the screw column of the sliding block assembly can be adjusted, so that the gap between the sliding cover and the lock panel can be adjusted, and the loosening between the sliding cover and the lock panel can be prevented; and the left-right parallelism between the sliding cover and the lock panel can be adjusted. (3) The elasticity pressure of the elastic roller mechanism, namely the tightness of a screw connecting the spring pressing block and the through hole boss, can be adjusted, so that the sliding tightness and the sliding hand feeling of sliding of the sliding cover can be adjusted. (4) The sliding cover device has the advantages of more stable structure, better hand feeling, difficult deformation and more durability.
Drawings
Fig. 1 is a schematic exploded view of a guide pillar type slider device for a lock according to an embodiment;
FIG. 2 is an exploded view of a slider assembly and a slider assembly of an embodiment;
FIG. 3 is an exploded schematic view of a slider assembly of an embodiment;
FIG. 4 is a schematic diagram of a combined structure of a slider assembly and a slider assembly according to an embodiment;
FIG. 5 is a schematic diagram showing the structural assembly of a guide post type slider device for a lock according to an embodiment;
FIG. 6 is a cross-sectional view of the inner side of the sliding collar of the embodiment;
reference numerals: 1-a lock panel; 11-boss limiting holes; 12-mounting holes; 13-fixing screws; 14-anti-loose cushion blocks; 2-a slider assembly; 21-a sliding cover; 22-upper fixed block; 221-upper guide post mounting holes; 222-upper rail mounting holes; 223-upper fixing screw holes; 23-a lower fixed block; 231-lower slide mounting holes; 232-lower fixing screw holes; 24 guide posts; 25-sliding rails; 251-upper positioning groove; 252-lower positioning groove; 3-a slider assembly; 31-a slider base; 32-screw columns; 33-sliding column sleeve; 34-roller through holes; 35-a through hole boss; 351-a first shaft pin limit groove; 36-positioning columns; 37-spring post; 4-an elastic roller mechanism; 41-spring press blocks; 42-pressure springs; 43-roller positioning cover; 431—a second pin limit groove; 44-a roller; 45-roller pin.
Detailed Description
The following describes in detail the preferred structure of the column type slider device for lock of the present application with reference to the drawings and examples:
as shown in fig. 1 and 5, a guide pillar type sliding cover device for lock is arranged on a lock surface 1 and can vertically slide back and forth relative to a lock panel 1; the structure of the sliding cover comprises a sliding cover component 2 and a sliding block component 3.
As shown in fig. 2, the slide cover assembly 2 includes a slide cover 21, an upper fixing block 22, a lower fixing block 23, two guide posts 24, and a slide rail 25. The upper fixing block 22 is provided with an upper guide post mounting hole 221, an upper slide rail mounting hole 222, and an upper fixing screw hole 223. The lower fixing block 23 is also provided with a lower guide post mounting hole (not shown), a lower slide rail mounting hole 231, and a lower fixing screw hole 232. The upper fixing block 22 is fixed at the upper end of the inner side surface of the sliding cover 21 through the connection of the screw and the upper fixing screw hole 223; the lower fixing block 23 is fixed to the lower end of the inner side surface of the slide cover 21 by a connection of a screw to the lower fixing screw hole 232. Two ends of each guide post 24 are respectively inserted into the upper guide post mounting holes 221 and the lower guide post mounting holes and fixed between the upper fixed block 22 and the lower fixed block 23; the two ends of the sliding rail 25 are respectively inserted into the upper sliding rail mounting hole 222 and the lower sliding rail mounting hole 231 and fixed between the upper fixed block 22 and the lower fixed block 23; the bottom of the sliding rail 25 is tightly attached to the inner side of the sliding cover 21, and a gap is formed between the guide post 24 and the inner side of the sliding cover 21. The sliding rail 25 and the two guide posts 24 are all parallel to each other, the two guide posts 24 are respectively arranged at the left side and the right side of the inner side of the sliding cover 21, and the sliding rail 25 is positioned between the two guide posts 24. The cross section of the sliding cover 25 is concave, one end of the sliding rail 25, which is close to the upper fixing block 22, is concave downwards to form an upper positioning groove 251, and one end of the sliding rail 25, which is close to the lower fixing block 23, is concave downwards to form a lower positioning groove 252.
As shown in fig. 1, 3 and 4, the slider assembly 3 is connected to the slider assembly 2 and the lock panel 1, respectively. The slider assembly 3 comprises a slider base 31. A plurality of screw columns 32 and positioning columns 36 with internal threaded holes are arranged on one side of the slider base 31, a plurality of mounting holes 12 are correspondingly formed in the lock panel 1, the screw columns 32 and the positioning columns 36 respectively extend into the mounting holes 12, and then fixing screws 13 are adopted to extend into the screw columns 32 from the inner side of the lock panel for fixedly connecting, so that the slider assembly 3 can be fixedly arranged on the lock panel 1. The other side of the slide base 31 is provided with two sliding column sleeves 33 which can be respectively sleeved on the guide columns 24, the guide columns 24 are sleeved in the sliding column sleeves 33 to connect the slide cover assembly 2 and the slide block assembly 3 together, and the guide columns 24 can slide back and forth through the sliding column sleeves 33, so that the slide cover 21 is driven to slide back and forth relative to the lock panel 1. The periphery of the screw post 32 is also sleeved with a spring post 37, the spring post 37 is elastically compressed between the slide block base 31 and the lock panel 1, and the tightness between the sliding cover 21 and the lock panel 1 can be elastically adjusted by the tightness of the fixed screw 13.
As shown in fig. 3, a roller through hole 34 vertically penetrating the surface of the slider base 31 is further provided on the slider base 31; the roller through holes 34 are located on the surface of the slide rail 25. A through hole boss 35 is further provided along the outer periphery of the roller through hole 34 on one side surface of the slider base 31 provided with the screw post. An elastic roller mechanism 4 is also arranged above the roller through hole 34. The elastic roller mechanism 4 comprises a spring pressing block 41, a pressure spring 42, a roller positioning cover 43, a roller 44 and a roller shaft pin 45 which are sequentially connected. The spring pressing block 41 is mounted on the through hole boss 35 by a screw. One end of the pressure spring 42 is connected below the spring pressing block 41, and the other end of the pressure spring 42 is connected above the roller positioning cover 43, and the pressure spring 42 is in an elastic compression state in a normal state. A roller positioning cover 43 is positioned above the roller 44; the roller shaft pin 45 horizontally penetrates through the central axis of the roller 44; the inner side of the through hole boss 35 is formed with a first shaft pin limiting groove 351 for defining the horizontal position of the roller shaft pin 45, the lower side edges of the roller positioning cover 43 are upwardly concavely formed with a second shaft pin limiting groove 431 for pressing the roller shaft pin 45 from the roller through hole 34 toward the surface of the slide rail 25, and the roller shaft pin 45 is positioned between the first shaft pin limiting groove 351 and the second shaft pin limiting groove 431. The roller 44 is elastically pressed against the surface of the sliding rail 25, and when the sliding cover 21 slides reciprocally relative to the sliding block assembly 3, the roller 44 rotates reciprocally along the sliding rail 25 synchronously; the concave inner diameters of the upper positioning groove 251 and the lower positioning groove 252 are consistent with the outer diameter of the roller 44, and when the roller 44 reaches the upper positioning groove 251 or the lower positioning groove 252, the roller is limited in the upper positioning groove 251 or the lower positioning groove 252, so that the sliding cover 21 is kept in an opened or closed state relative to the lock surface 1.
As shown in fig. 1, further, in order to strengthen the fixed connection relationship between the slider assembly and the lock panel, the stress on the screw connecting the slider assembly and the lock panel when the sliding cover is pushed and pulled is reduced, the lock panel 1 is further provided with a boss limiting hole 11 corresponding to the position of the through hole boss 35, and the through hole boss 35 extends into the boss limiting hole 11.
Further, on the fixing screw 13 for connecting the lock panel 1 and the screw post 32, a locking cushion block 14 with a serrated edge is further sleeved, and the locking cushion block 14 is arranged between the lock panel 1 and the screw head of the fixing screw 13. The edge of the anti-loose cushion block 13 is provided with wear-resistant saw teeth, so that the slip between the fixed screw 13 and the lock panel 1 can be prevented.
Further, the guide post is a cylinder, and the cross section of the inner side surface of the sliding post sleeve 33 in this embodiment is a circle as shown in fig. 6 (a). The inner surface cross section of the slide column cover 33 may be non-circular as shown in fig. 6 (b) to 6 (e), and a gap may be formed between the inner wall surface of the slide column cover 33 and the wall surface of the guide column, and lubricating oil may be added.
Claims (9)
1. A guide pillar type sliding cover device for a lock, which is arranged on a lock panel and can vertically slide back and forth relative to the lock panel; comprises a sliding cover component and a sliding block component; the method is characterized in that:
the sliding cover assembly comprises a sliding cover, an upper fixed block, a lower fixed block, at least two guide posts and a sliding rail; the upper fixing block and the lower fixing block are respectively arranged at the upper end and the lower end of the inner side surface of the sliding cover in the vertical direction; the at least two guide posts and the slide rail are parallel to each other and are vertically arranged between the upper fixed block and the lower fixed block; an upper positioning groove is formed in the slide rail in a downward concave mode at one end, close to the upper fixing block, of the slide rail, and a lower positioning groove is formed in the slide rail in a downward concave mode at one end, close to the lower fixing block, of the slide rail;
the sliding block component is respectively connected with the sliding cover component and the lock panel; the sliding block assembly comprises a sliding block base, wherein one side of the sliding block base is provided with a plurality of screw columns with internal threaded holes, and the other side of the sliding block base is provided with at least two sliding column sleeves which can be respectively sleeved on the guide columns;
the lock panel is provided with a plurality of mounting holes corresponding to the positions of the screw posts, the screw posts are connected with the mounting holes through fixing screws, so that the slide block base is fixed on the lock panel, the periphery of the screw posts is sleeved with spring posts, the spring posts are elastically compressed between the slide block base and the lock panel, the gap between the slide cover and the lock panel is adjusted by adjusting the elasticity of the fixing screws connected between the slide block assembly and the lock panel and the elasticity of the spring posts sleeved on the periphery of the screw posts in the slide block assembly, and the left-right parallelism between the slide cover and the lock panel is adjusted by adjusting the gap between the slide cover and the lock panel; the sliding column sleeves of the sliding block assemblies are respectively sleeved on the guide columns of the sliding cover assemblies, so that the sliding cover is connected to the sliding block assemblies and can slide back and forth relative to the sliding block assemblies;
the sliding block base is also provided with a roller through hole penetrating through the sliding block base, and the roller through hole is positioned on the surface of the sliding rail; an elastic roller mechanism is further arranged on the roller through hole, and the elastic roller mechanism comprises rollers which pass through the roller through hole and are elastically pressed on the surface of the sliding rail; when the sliding cover slides back and forth relative to the sliding block assembly, the rollers synchronously rotate back and forth along the sliding rail; the inner diameters of the depressions of the upper positioning groove and the lower positioning groove are consistent with the outer diameter of the roller.
2. The column slide cover device for a lock of claim 1, wherein: the roller is a cylindrical wheel or a ball.
3. The column slide cover device for a lock of claim 1, wherein: a through hole boss is arranged on the slider base along the periphery of the through hole of the roller; the elastic roller mechanism comprises a spring pressing block, a pressure spring, a roller positioning cover, a roller and a roller shaft pin which are connected in sequence; the spring pressing block is arranged on the through hole boss through a screw; one end of the pressure spring is connected below the spring pressing block, and the other end of the pressure spring is connected above the roller positioning cover, and the pressure spring is in an elastic compression state in a normal state; the roller positioning cover is positioned above the roller; the roller shaft pin horizontally penetrates through the central axis of the roller; the inner side of the through hole boss is provided with a first shaft pin limiting groove used for limiting the position of the roller shaft pin, two lower side edges of the roller positioning cover are upwards concaved to form a second shaft pin limiting groove used for pressing the roller shaft pin from the roller through hole to the surface of the sliding rail, and the roller shaft pin is positioned between the first shaft pin limiting groove and the second shaft pin limiting groove.
4. The column slide cover device for a lock of claim 1, wherein: and a slide block component positioning column which can pass through the lock panel is also arranged on the surface of the slide block base on the same side as the screw column.
5. A post slider assembly for a lock as defined in claim 3, wherein: the lock panel is also provided with a boss limiting hole corresponding to the position of the through hole boss, and the through hole boss extends into the boss limiting hole.
6. The column slide cover device for a lock of claim 1, wherein: the upper fixing block is provided with an upper guide pillar mounting hole, the lower fixing block is provided with a lower guide pillar mounting hole, one end of each guide pillar is inserted into the upper guide pillar mounting hole, and the other end of each guide pillar is inserted into the lower guide pillar mounting hole and fixed between the upper fixing block and the lower fixing block.
7. The column slide cover device for a lock of claim 1, wherein: the upper fixing block is also provided with an upper sliding rail mounting hole, the lower fixing block is provided with a lower sliding rail mounting hole, one end of the sliding rail is inserted into the upper sliding rail mounting hole, and the other end of the sliding rail is inserted into the lower sliding rail mounting hole and is fixed between the upper fixing block and the lower fixing block.
8. The column slide cover device for a lock of claim 1, wherein: the locking device is characterized in that a locking cushion block with a serrated edge is sleeved on the fixing screw for connecting the locking panel and the screw column, and the locking cushion block is arranged between the locking panel and the screw head of the fixing screw.
9. The column slide cover device for a lock of claim 1, wherein: the guide post is a cylinder, and the section of the inner side surface of the sliding post sleeve is round or non-round matched with the guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016877.XA CN107675945B (en) | 2017-10-26 | 2017-10-26 | Guide pillar type sliding cover device for lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016877.XA CN107675945B (en) | 2017-10-26 | 2017-10-26 | Guide pillar type sliding cover device for lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107675945A CN107675945A (en) | 2018-02-09 |
| CN107675945B true CN107675945B (en) | 2024-01-19 |
Family
ID=61142450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016877.XA Active CN107675945B (en) | 2017-10-26 | 2017-10-26 | Guide pillar type sliding cover device for lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107675945B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487789A (en) * | 2018-05-08 | 2018-09-04 | 陈坤 | Lock body with clutch |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181756A (en) * | 1997-09-10 | 1999-03-26 | Alpha Corp | Lock of slide cover |
| KR200367501Y1 (en) * | 2004-08-09 | 2004-11-10 | 주식회사 아이레보 | Digital Doorlock Including 2 Step-Slide Type Cover Apparatus |
| KR100616277B1 (en) * | 2005-05-13 | 2006-08-28 | 주식회사 바이오엔터 | Door lock apparatus |
| KR100631100B1 (en) * | 2006-03-24 | 2006-10-04 | (주)동광알파 | Sliding unit of door lock system |
| JP2009103119A (en) * | 2007-10-02 | 2009-05-14 | Ntn Corp | Lash adjuster |
| CN201915697U (en) * | 2011-01-04 | 2011-08-03 | 广东亚太天能信息识别技术有限公司 | Anti-theft lock with hidden lock cylinder |
| CN102364169A (en) * | 2011-11-14 | 2012-02-29 | 揭阳市天诚密封件有限公司 | Double-lip oil seal device capable of regulating pressure automatically |
| CN203499366U (en) * | 2013-09-26 | 2014-03-26 | 深圳坚朗海贝斯智能科技有限公司 | Hidden type lock head cover device |
| CN203924925U (en) * | 2014-05-23 | 2014-11-05 | 廖伟新 | A kind of electronic lock sliding lid construction |
| CN104746948A (en) * | 2014-10-11 | 2015-07-01 | 广东名门锁业有限公司 | Infrared-induction sliding cover mechanism of electronic clock |
| CN205637869U (en) * | 2016-05-17 | 2016-10-12 | 罗文� | Buffering sliding closure formula fingerprint lock |
| CN106522662A (en) * | 2016-10-27 | 2017-03-22 | 山西黑龙科技有限公司 | Panel for sliding lock |
| CN206458184U (en) * | 2016-10-10 | 2017-09-01 | 周浩荣 | Fingerprint lock |
| CN207905514U (en) * | 2017-10-26 | 2018-09-25 | 陈坤 | A kind of lock guide colume type cover sliding device |
-
2017
- 2017-10-26 CN CN201711016877.XA patent/CN107675945B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181756A (en) * | 1997-09-10 | 1999-03-26 | Alpha Corp | Lock of slide cover |
| KR200367501Y1 (en) * | 2004-08-09 | 2004-11-10 | 주식회사 아이레보 | Digital Doorlock Including 2 Step-Slide Type Cover Apparatus |
| KR100616277B1 (en) * | 2005-05-13 | 2006-08-28 | 주식회사 바이오엔터 | Door lock apparatus |
| KR100631100B1 (en) * | 2006-03-24 | 2006-10-04 | (주)동광알파 | Sliding unit of door lock system |
| JP2009103119A (en) * | 2007-10-02 | 2009-05-14 | Ntn Corp | Lash adjuster |
| CN201915697U (en) * | 2011-01-04 | 2011-08-03 | 广东亚太天能信息识别技术有限公司 | Anti-theft lock with hidden lock cylinder |
| CN102364169A (en) * | 2011-11-14 | 2012-02-29 | 揭阳市天诚密封件有限公司 | Double-lip oil seal device capable of regulating pressure automatically |
| CN203499366U (en) * | 2013-09-26 | 2014-03-26 | 深圳坚朗海贝斯智能科技有限公司 | Hidden type lock head cover device |
| CN203924925U (en) * | 2014-05-23 | 2014-11-05 | 廖伟新 | A kind of electronic lock sliding lid construction |
| CN104746948A (en) * | 2014-10-11 | 2015-07-01 | 广东名门锁业有限公司 | Infrared-induction sliding cover mechanism of electronic clock |
| CN205637869U (en) * | 2016-05-17 | 2016-10-12 | 罗文� | Buffering sliding closure formula fingerprint lock |
| CN206458184U (en) * | 2016-10-10 | 2017-09-01 | 周浩荣 | Fingerprint lock |
| CN106522662A (en) * | 2016-10-27 | 2017-03-22 | 山西黑龙科技有限公司 | Panel for sliding lock |
| CN207905514U (en) * | 2017-10-26 | 2018-09-25 | 陈坤 | A kind of lock guide colume type cover sliding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107675945A (en) | 2018-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9103148B2 (en) | Shower door assembly | |
| CN107675945B (en) | Guide pillar type sliding cover device for lock | |
| CN204139814U (en) | A kind of structure-improved sliding sliding door lower sheave assembly | |
| WO2005118180A3 (en) | Roller cam | |
| CN203420532U (en) | Door locking device applicable to metro platform screen door | |
| CN203272366U (en) | Improved structure of locking mechanism between stand pipe and adjustment pipe for fitness equipment | |
| CN110924771B (en) | Automobile limiting mechanism | |
| CN207905514U (en) | A kind of lock guide colume type cover sliding device | |
| CN202728240U (en) | Railway bus end door with high reliability | |
| CN110159657A (en) | A kind of locking structure of linear guide | |
| CN210067754U (en) | Structure is adjusted to flat sliding door leading wheel | |
| CN103386480B (en) | Slide gate mechanism of steel ladle | |
| CN105958302B (en) | The coiled strip decompressor of antenna terminal auto-stitching machine | |
| CN202504720U (en) | Panel adjusting mechanism of drawer | |
| TWM510959U (en) | Pulley structure of sliding door | |
| CN208484084U (en) | Tyre adjustable die position-limit mechanism and tyre adjustable die | |
| CN211700146U (en) | Relay armature deformer | |
| CN107575131B (en) | Folding sliding door and window of aluminum alloy | |
| CN208744689U (en) | A kind of automotive engine valves oil seal demounting device | |
| WO2011092558A1 (en) | Device for locking tools on press brakes | |
| CN221170389U (en) | Linear guide rail locking device | |
| CN110860881A (en) | Press mounting device for timing chain wheel on crank of crankshaft | |
| CN111779412B (en) | Ready-package hospital ward | |
| CN201119196Y (en) | Lock mechanism for supporting rack | |
| CN206091752U (en) | Shutter mechanism and have this shutter mechanism's cubical switchboard |
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 | ||
| GR01 | Patent grant |