CN105249737A - Picture frame corner connection device and using and controlling method thereof - Google Patents
Picture frame corner connection device and using and controlling method thereof Download PDFInfo
- Publication number
- CN105249737A CN105249737A CN201510694948.6A CN201510694948A CN105249737A CN 105249737 A CN105249737 A CN 105249737A CN 201510694948 A CN201510694948 A CN 201510694948A CN 105249737 A CN105249737 A CN 105249737A
- Authority
- CN
- China
- Prior art keywords
- hole
- picture frame
- glue
- lock
- corner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 31
- 230000037431 insertion Effects 0.000 claims abstract description 31
- 239000003292 glue Substances 0.000 claims description 60
- 206010058109 Hangnail Diseases 0.000 claims description 51
- 238000003860 storage Methods 0.000 claims description 24
- 239000011148 porous material Substances 0.000 claims description 21
- 230000004888 barrier function Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000000696 magnetic material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention discloses a picture frame corner connection device and a using and controlling method thereof, relates to the technical field of picture frame corner connection, and aims to ensure that after repeated pushing/pulling between a corner connection piece and corner connection holes in a picture frame, the corner connection part of the picture frame cannot get loose during use after reassembly. The picture frame corner connection device comprises the corner connection piece; a plurality of barb warped fins are arranged on two insertion pieces of corner connection piece; a sleeve is removably arranged on each insertion piece in a sliding manner; a plurality of locking holes are formed in the inner side wall of each sleeve; an anti-flake hole is formed in the inner end of each locking hole; an unlocking hole is formed in the inner end of each anti-flake hole; an anti-flake block is movably arranged in each unlocking hole; a locking pin is movably arranged in each locking hole; the inner end of each locking pin is fixedly connected with the outer end of the anti-flake block in the corresponding unlocking hole through a connection rod; an unlocking inner magnet is fixedly arranged at the inner end of each anti-flake block.
Description
Technical field
The present invention relates to picture frame corner interconnection technique field, be specifically related to a kind of picture frame corner connecting device and use control method.
Background technology
The corner connecting device of existing picture frame is all generally directly connect with corner brace, and the soundness of picture frame leans on the hole wall of corner connecting hole of picture frame and the degree of engagement of corner brace to decide completely.Due in manufacturing process, the size of the size of corner brace and the corner connecting hole of picture frame is difficult to accomplish to mate completely, add sometimes to need to change in picture frame and draw, just needing to take apart picture frame when changing the picture in picture frame, needing when taking picture frame apart corner brace pull back and forth from the corner connecting hole of picture frame.Shown in Fig. 2, Fig. 3, the corner connecting hole of corner brace and picture frame is after repeatedly pull uses back and forth, easily there is when again assembling picture frame and using the situation that the corner junction 35 of picture frame is unclamped, after even causing picture frame to assemble time serious, occur closing frame and non-serviceable situation.Therefore, the picture frame corner connecting device that a kind of picture frame also there will not be picture frame corner junction to unclamp after repeatedly taking use apart is designed very necessary.
Summary of the invention
The present invention there will be the deficiency of unclamping picture frame corner junction to solve existing picture frame after repeatedly taking use apart, there is provided a kind of reliability high, picture frame also there will not be picture frame corner junction to unclamp after repeatedly taking use apart, and needs when taking picture frame apart to take by picture frame picture frame corner connecting device that device could take picture frame apart apart and use control method.
Above technical problem is solved by following technical proposal:
Picture frame corner connecting device, comprise the corner brace in " L " font, on two insertion sheets of corner brace, punching press is provided with several hangnail fins respectively, the subtended angle end of each hangnail fin is all arranged towards the inside lock of corner brace to the corner connecting line of the outer corner of corner brace, the subtended angle end of each hangnail fin is all positioned at the ipsilateral side of corner brace, and this of the center line of each hangnail fin and this hangnail fin place place inserts the centerline parallel of sheet, on each insertion sheet, removable slip cap is provided with sleeve pipe respectively, the madial wall of sleeve pipe is provided with several lock holes, and each lock hole is arranged on the madial wall sticking up the sleeve pipe of proper the other side of hangnail fin, the center line of each lock hole respectively with the vertical and intersectant centerline of the hangnail fin inserted on sheet, and the center line of each lock hole is respectively perpendicular to the plane that center line and the corner connecting line of this insertion sheet form, anticreep hole is respectively equipped with in the inner end of each lock hole, be respectively equipped with in the inner end in each anticreep hole and move back lockhole, anti-drop block is movably equipped with respectively each moving back in lockhole, lock pin is movably equipped with respectively in each lock hole, the inner end of each lock pin is fixedly connected with respectively by the outer end of a connecting rod with the corresponding anti-drop block moved back in lockhole, on connecting rod between the inner end of each lock pin and the outer end in anticreep hole, extruded sleeve is provided with lock spring, inclined plane is respectively equipped with in the outer end of each lock pin, the inclination of inclined plane towards with the inclination of described hangnail fin towards identical, internal magnet of unblanking is fixed with respectively in the inner end of each anti-drop block.
Be applicable to the use control method of picture frame corner connecting device, use control method comprises: first pushed completely by sleeve pipe and be in clamping connection in the corner connecting hole of picture frame, then insertion sheet is inserted in sleeve pipe, and allows the hangnail fin inserted on sheet place facing to the internal face at the lock hole place of sleeve pipe; Then continue inserting till sheet pushes away in the external port allowing the inside lock of corner brace compress to be connected to the corner connecting hole of picture frame in sleeve pipe.Inserting in the process inserted toward sleeve pipe of sheet, the hangnail fin on insertion sheet can successively one to one squeeze flow can extrude the top of each lock pin touched at hangnail fin; When the top of the lock pin that hangnail fin is pressed on, hangnail fin moves promoting the inner end of this lock pin toward corresponding lock hole; Under the induced effect of lock pin toward the inner end movement of lock hole, the connecting rod corresponding with lock pin just drives corresponding anti-drop block and together with the internal magnet of unblanking that is fixedly connected with this anti-drop block, the past corresponding inner end of moving back lockhole is moved.When the insertion sheet of corner brace is inserted into after in sleeve pipe, under the interaction of lock pin and hangnail fin, the insertion sheet of corner brace has carried out retreating-proof connection, and then allows the corner link of picture frame there will not be to unclamp.When picture frame will be taken apart, unblank that internal magnet coupling is corresponding just can be drawn in corresponding lock hole corresponding lock pin with one group of external magnet of unblanking is corresponding with lock pin respectively, then firmly move picture frame outward and just picture frame can be taken apart.The picture frame of this programme takes device apart for external magnet of unblanking.Lock pin in this programme and connecting rod are all that non magnetic material makes.This programme reliability is high, and after at the corner connecting hole of corner brace and picture frame, repeatedly pull uses, when again assembling picture frame and using, the corner junction of picture frame there will not be and unclamps, and needs to take device apart by picture frame when taking picture frame apart and picture frame could be taken apart.
As preferably, be fixed with magnetic holding plate respectively in each inner end of moving back lockhole.Magnetic holding plate adds magnetic field intensity when unblanking, and be easy to unblank, reliability is high.
As preferably, intercommunicating pore is respectively equipped with in each inner end of moving back lockhole, the lateral wall of the just right sleeve pipe of each intercommunicating pore is respectively equipped with the storage glue hole be connected with corresponding intercommunicating pore, in each storage glue hole, seal slip be provided with slip crushing block, slide in each intercommunicating pore and be provided with push rod, one end of push rod is fixedly connected on the outer surface of slip crushing block, the other end of push rod is fixed with fore-set, and the diameter of fore-set is less than the diameter of push rod, fore-set contact is connected to be unblanked on the outer surface of internal magnet; The lateral wall of each slip crushing block is provided with Rhizoma Sparganii and punctures cone, in the storage glue hole of each slip crushing block outside, sealing is provided with inner septum respectively, in the storage glue hole of each inner septum outside, sealing is provided with outer barrier film respectively, the A glue in AB glue is provided with in storage glue hole between inner septum and slip crushing block, be provided with the B glue in AB glue in storage glue hole outside between barrier film and inner septum, and outside of sleeve wall fixed bonding can be connected on the inner hole wall in the corner connecting hole of picture frame after A glue and the mixing of B glue.This programme toward under the corresponding impetus of inner end movement of moving back lockhole at internal magnet of unblanking, contacts the corresponding fore-set connected and just moves in corresponding intercommunicating pore with internal magnet of unblanking; Under the induced effect of fore-set toward movement in corresponding intercommunicating pore, the push rod corresponding with this fore-set just drives corresponding push rod and together with the slip crushing block that is fixedly connected with this push rod, the external port in past corresponding storage glue hole moves, hold out against on the anti-back pin being connected to correspondence until the other end of this push rod till.In the process of slip crushing block toward the external port movement in corresponding storage glue hole, be fixed on Rhizoma Sparganii corresponding on this slip crushing block and puncture the outer barrier film that cone punctures corresponding inner septum and correspondence respectively, thus making the B glue mixing of corresponding A glue and correspondence, the outside of sleeve wall fixed bonding after corresponding A glue and corresponding B glue mix, correspondence being stored up Jiao Kongchu is connected on the inner hole wall in the corner connecting hole of picture frame; Thus sleeve pipe is firmly fixed in the corner connecting hole of picture frame.The reliability that this programme makes sleeve pipe be fixed in the corner connecting hole of picture frame is higher.
As preferably, the lateral wall fixed bonding of slip crushing block can be connected on the inner hole wall in the corner connecting hole of picture frame after A glue and the mixing of B glue.This programme makes sleeve pipe more firmly be fixed in the corner connecting hole of picture frame.
As preferably, the madial wall of intercommunicating pore is provided with anti-back hole, is provided with the anti-back pin in " T " font in anti-back hole, in the anti-back hole of anti-back pin inner end, extruding is provided with anti-extractor, is provided with the anticreep back-up ring preventing the landing of anti-back pin at the opening part in anti-back hole.This structure alleviates the impact of fore-set when unblanking, push rod and slip crushing block dual lock, improves the reliability of use.
The present invention can reach following effect:
The present invention is after at the corner connecting hole of corner brace and picture frame, repeatedly pull uses, and when again assembling picture frame and using, the corner junction of picture frame there will not be and unclamps, and needs to take device apart by picture frame when taking picture frame apart and picture frame could be taken apart, and reliability is high.
Accompanying drawing explanation
Fig. 1 is a kind of syndeton schematic diagram of corner brace of the present invention.
Fig. 2 is the present invention when assembling picture frame, has been pushed completely by sleeve pipe and has been in clamping connection after in the corner connecting hole of picture frame, also the insertion sheet of corner brace has not been inserted into a kind of using state syndeton schematic diagram in sleeve pipe.
Fig. 3 is a kind of syndeton schematic diagram after photo frame of the present invention assembles.
Fig. 4 is a kind of using state syndeton schematic diagram of sleeve pipe of the present invention when also not taking off from the insertion sheet of corner brace.
Fig. 5 is in the embodiment of the present invention, has been pushed completely by sleeve pipe and has been in clamping connection after in the corner connecting hole of picture frame, the hangnail fin on the insertion sheet of corner brace also do not have and sleeve pipe in plunger contacts time a kind of using state syndeton schematic diagram.
Fig. 6 is in the embodiment of the present invention, a kind of using state syndeton schematic diagram when hangnail fin malleation on insertion sheet is on the outer end of a lock pin.
Fig. 7 is in the embodiment of the present invention, a kind of using state syndeton schematic diagram when hangnail fin retreating-proof inserted on sheet is connected on the side of a lock pin.
Fig. 8 is a kind of partial enlargement syndeton schematic diagram of the present invention.
Fig. 9 is another kind of partial enlargement syndeton schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment, picture frame corner connecting device, see Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 8, shown in Fig. 9, comprise the corner brace 33 in " L " font, on two insertion sheets 28 of corner brace, punching press is provided with several hangnail fins 27 respectively, the subtended angle end of each hangnail fin is all arranged towards the inside lock of corner brace to the corner connecting line 34 of the outer corner of corner brace, the subtended angle end of each hangnail fin is all positioned at the ipsilateral side of corner brace, this of the center line of each hangnail fin and this hangnail fin place place inserts the centerline parallel of sheet.On each insertion sheet, punching press is provided with three hangnail fins respectively, and three hangnail fins on each insertion sheet are that triangle disposition is arranged, the center line separately of three hangnail fins on each insertion sheet does not all overlap mutually.Wherein two hangnail fins in three hangnail fins on same insertion sheet to the distance of corner connecting line be greater than wherein another hangnail fin to the distance of corner connecting line.On each insertion sheet, removable slip cap is provided with sleeve pipe 22 respectively, the madial wall 21 of sleeve pipe is provided with several lock holes 19, and each lock hole is arranged on the madial wall sticking up the sleeve pipe of proper the other side of hangnail fin, the center line of each lock hole respectively with the vertical and intersectant centerline of the hangnail fin inserted on sheet, and the center line of each lock hole is respectively perpendicular to the plane that center line and the corner connecting line of this insertion sheet form, anticreep hole 18 is respectively equipped with in the inner end of each lock hole, be respectively equipped with in the inner end in each anticreep hole and move back lockhole 14, anti-drop block 17 is movably equipped with respectively each moving back in lockhole, lock pin 24 is movably equipped with respectively in each lock hole, the inner end of each lock pin is fixedly connected with respectively by the outer end of a connecting rod 25 with the corresponding anti-drop block moved back in lockhole, on connecting rod between the inner end of each lock pin and the outer end in anticreep hole, extruded sleeve is provided with and locks spring 26, inclined plane 23 is respectively equipped with in the outer end of each lock pin, the inclination of inclined plane towards with the inclination of described hangnail fin towards identical, internal magnet 16 of unblanking is fixed with respectively in the inner end of each anti-drop block.Magnetic holding plate 11 is fixed with respectively in each inner end of moving back lockhole.The front surface of magnetic holding plate is provided with flexible gaskets 12.Intercommunicating pore 31 is respectively equipped with in each inner end of moving back lockhole, the lateral wall of the just right sleeve pipe of each intercommunicating pore is respectively equipped with the storage glue hole be connected with corresponding intercommunicating pore, in each storage glue hole, seal slip be provided with slip crushing block 1, slide in each intercommunicating pore and be provided with push rod 13, one end of push rod is fixedly connected on the outer surface of slip crushing block, the other end of push rod is fixed with fore-set 15, and the diameter of fore-set 15 is less than the diameter of push rod, fore-set contact is connected to be unblanked on the outer surface of internal magnet; The lateral wall of each slip crushing block is provided with Rhizoma Sparganii and punctures cone 2, in the storage glue hole of each slip crushing block outside, sealing is provided with inner septum 5 respectively, in the storage glue hole of each inner septum outside, sealing is provided with outer barrier film 6 respectively, the A glue 3 of in AB glue 29 is provided with in storage glue hole between inner septum and slip crushing block, be provided with the B glue 4 in AB glue 29 in storage glue hole outside between barrier film and inner septum, and outside of sleeve wall fixed bonding can be connected on the inner hole wall in the corner connecting hole of picture frame after A glue and the mixing of B glue.The lateral wall fixed bonding of slip crushing block can be connected on the inner hole wall in the corner connecting hole of picture frame after A glue and the mixing of B glue.The madial wall of intercommunicating pore is provided with anti-back hole 30, is provided with the anti-back pin 8 in " T " font in anti-back hole, in the anti-back hole of anti-back pin inner end, extruding is provided with anti-extractor 7, is provided with the anticreep back-up ring 9 preventing the landing of anti-back pin at the opening part in anti-back hole.Ball 10 is provided with in anti-back pin front end.
A kind of use control method being applicable to picture frame corner connecting device, shown in figure Fig. 4, Fig. 5, Fig. 6, Fig. 7, use control method comprises: first pushed completely by sleeve pipe 22 and be in clamping connection in the corner connecting hole 32 of picture frame 20, then insertion sheet is inserted in sleeve pipe, and allows the hangnail fin inserted on sheet place facing to the internal face at the lock hole place of sleeve pipe; Then continue inserting till sheet pushes away in the external port allowing the inside lock of corner brace compress to be connected to the corner connecting hole of picture frame in sleeve pipe.Inserting in the process inserted toward sleeve pipe of sheet, the hangnail fin on insertion sheet can successively one to one squeeze flow can extrude the top of each lock pin touched at hangnail fin; When the top of the lock pin that hangnail fin is pressed on, hangnail fin moves promoting the inner end of this lock pin toward corresponding lock hole; Under the induced effect of lock pin toward the inner end movement of lock hole, the connecting rod corresponding with lock pin just drives corresponding anti-drop block and together with the internal magnet of unblanking that is fixedly connected with this anti-drop block, the past corresponding inner end of moving back lockhole is moved; At internal magnet of unblanking toward under the corresponding impetus of inner end movement of moving back lockhole, contact the corresponding fore-set connected with internal magnet of unblanking and just move in corresponding intercommunicating pore; Under the induced effect of fore-set toward movement in corresponding intercommunicating pore, the push rod corresponding with this fore-set just drives corresponding push rod and together with the slip crushing block that is fixedly connected with this push rod, the external port in past corresponding storage glue hole moves, hold out against on the anti-back pin being connected to correspondence until the other end of this push rod till.In the process of slip crushing block toward the external port movement in corresponding storage glue hole, be fixed on Rhizoma Sparganii corresponding on this slip crushing block and puncture the outer barrier film that cone punctures corresponding inner septum and correspondence respectively, thus making the B glue mixing of corresponding A glue and correspondence, the outside of sleeve wall fixed bonding after corresponding A glue and corresponding B glue mix, correspondence being stored up Jiao Kongchu is connected on the inner hole wall in the corner connecting hole of picture frame; Thus sleeve pipe is firmly fixed in the corner connecting hole of picture frame.When the insertion sheet of corner brace is inserted into after in sleeve pipe, under the interaction of lock pin and hangnail fin, the insertion sheet of corner brace has carried out retreating-proof connection, and then allows the corner link of picture frame there will not be to unclamp.When picture frame will be taken apart, unblank that internal magnet coupling is corresponding just can be drawn in corresponding lock hole corresponding lock pin with one group of external magnet of unblanking is corresponding with lock pin respectively, then firmly pull out picture frame and just picture frame can be taken apart.
The picture frame of this example takes device apart for external magnet of unblanking.Lock pin in this example and connecting rod are all that non magnetic material makes.This example is after at the corner connecting hole of corner brace and picture frame, repeatedly pull uses, and when again assembling picture frame and using, the corner junction of picture frame there will not be and unclamps, and needs to take device apart by picture frame when taking picture frame apart and picture frame could be taken apart, and reliability is high.
Describe embodiments of the present invention by reference to the accompanying drawings above, but do not limit by above-described embodiment when realizing, those of ordinary skill in the art can make a variety of changes within the scope of the appended claims or revise.
Claims (6)
1. a picture frame corner connecting device, it is characterized in that, comprise the corner brace in " L " font, on two insertion sheets of corner brace, punching press is provided with several hangnail fins respectively, the subtended angle end of each hangnail fin is all arranged towards the inside lock of corner brace to the corner connecting line of the outer corner of corner brace, the subtended angle end of each hangnail fin is all positioned at the ipsilateral side of corner brace, and this of the center line of each hangnail fin and this hangnail fin place place inserts the centerline parallel of sheet, on each insertion sheet, removable slip cap is provided with sleeve pipe respectively, the madial wall of sleeve pipe is provided with several lock holes, and each lock hole is arranged on the madial wall sticking up the sleeve pipe of proper the other side of hangnail fin, the center line of each lock hole respectively with the vertical and intersectant centerline of the hangnail fin inserted on sheet, and the center line of each lock hole is respectively perpendicular to the plane that center line and the corner connecting line of this insertion sheet form, anticreep hole is respectively equipped with in the inner end of each lock hole, be respectively equipped with in the inner end in each anticreep hole and move back lockhole, anti-drop block is movably equipped with respectively each moving back in lockhole, lock pin is movably equipped with respectively in each lock hole, the inner end of each lock pin is fixedly connected with respectively by the outer end of a connecting rod with the corresponding anti-drop block moved back in lockhole, on connecting rod between the inner end of each lock pin and the outer end in anticreep hole, extruded sleeve is provided with lock spring, inclined plane is respectively equipped with in the outer end of each lock pin, the inclination of inclined plane towards with the inclination of described hangnail fin towards identical, internal magnet of unblanking is fixed with respectively in the inner end of each anti-drop block.
2. picture frame corner connecting device according to claim 1, is characterized in that, is fixed with magnetic holding plate respectively in each inner end of moving back lockhole.
3. picture frame corner connecting device according to claim 1, it is characterized in that, intercommunicating pore is respectively equipped with in each inner end of moving back lockhole, the lateral wall of the just right sleeve pipe of each intercommunicating pore is respectively equipped with the storage glue hole be connected with corresponding intercommunicating pore, in each storage glue hole, seal slip be provided with slip crushing block, slide in each intercommunicating pore and be provided with push rod, one end of push rod is fixedly connected on the outer surface of slip crushing block, the other end of push rod is fixed with fore-set, and the diameter of fore-set is less than the diameter of push rod, fore-set contact is connected to be unblanked on the outer surface of internal magnet, the lateral wall of each slip crushing block is provided with Rhizoma Sparganii and punctures cone, in the storage glue hole of each slip crushing block outside, sealing is provided with inner septum respectively, in the storage glue hole of each inner septum outside, sealing is provided with outer barrier film respectively, the A glue in AB glue is provided with in storage glue hole between inner septum and slip crushing block, be provided with the B glue in AB glue in storage glue hole outside between barrier film and inner septum, and outside of sleeve wall fixed bonding can be connected on the inner hole wall in the corner connecting hole of picture frame after A glue and the mixing of B glue.
4. picture frame corner connecting device according to claim 3, is characterized in that, the lateral wall fixed bonding of slip crushing block can be connected on the inner hole wall in the corner connecting hole of picture frame after A glue and the mixing of B glue.
5. picture frame corner connecting device according to claim 3, it is characterized in that, the madial wall of intercommunicating pore is provided with anti-back hole, the anti-back pin in " T " font is provided with in anti-back hole, in the anti-back hole of anti-back pin inner end, extruding is provided with anti-extractor, is provided with the anticreep back-up ring preventing the landing of anti-back pin at the opening part in anti-back hole.
6. be applicable to a use control method for picture frame corner connecting device according to claim 5, it is characterized in that, use control method to comprise:
First sleeve pipe is pushed completely and be in clamping connection in the corner connecting hole of picture frame, then insertion sheet is inserted in sleeve pipe, and allow the hangnail fin inserted on sheet place facing to the internal face at the lock hole place of sleeve pipe; Then continue inserting till sheet pushes away in the external port allowing the inside lock of corner brace compress to be connected to the corner connecting hole of picture frame in sleeve pipe;
Inserting in the process inserted toward sleeve pipe of sheet, the hangnail fin on insertion sheet can successively one to one squeeze flow can extrude the top of each lock pin touched at hangnail fin; When the top of the lock pin that hangnail fin is pressed on, hangnail fin moves promoting the inner end of this lock pin toward corresponding lock hole; Under the induced effect of lock pin toward the inner end movement of lock hole, the connecting rod corresponding with lock pin just drives corresponding anti-drop block and together with the internal magnet of unblanking that is fixedly connected with this anti-drop block, the past corresponding inner end of moving back lockhole is moved; At internal magnet of unblanking toward under the corresponding impetus of inner end movement of moving back lockhole, contact the corresponding fore-set connected with internal magnet of unblanking and just move in corresponding intercommunicating pore; Under the induced effect of fore-set toward movement in corresponding intercommunicating pore, the push rod corresponding with this fore-set just drives corresponding push rod and together with the slip crushing block that is fixedly connected with this push rod, the external port in past corresponding storage glue hole moves, hold out against on the anti-back pin being connected to correspondence until the other end of this push rod till;
In the process of slip crushing block toward the external port movement in corresponding storage glue hole, be fixed on Rhizoma Sparganii corresponding on this slip crushing block and puncture the outer barrier film that cone punctures corresponding inner septum and correspondence respectively, thus making the B glue mixing of corresponding A glue and correspondence, the outside of sleeve wall fixed bonding after corresponding A glue and corresponding B glue mix, correspondence being stored up Jiao Kongchu is connected on the inner hole wall in the corner connecting hole of picture frame; Thus sleeve pipe is firmly fixed in the corner connecting hole of picture frame;
When the insertion sheet of corner brace is inserted into after in sleeve pipe, under the interaction of lock pin and hangnail fin, the insertion sheet of corner brace has carried out retreating-proof connection, and then allows the corner link of picture frame there will not be to unclamp;
When picture frame will be taken apart, unblank that internal magnet coupling is corresponding just can be drawn in corresponding lock hole corresponding lock pin with one group of external magnet of unblanking is corresponding with lock pin respectively, then firmly move picture frame outward and just picture frame can be taken apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694948.6A CN105249737B (en) | 2015-10-21 | 2015-10-21 | Picture frame corner connecting device and its use control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694948.6A CN105249737B (en) | 2015-10-21 | 2015-10-21 | Picture frame corner connecting device and its use control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105249737A true CN105249737A (en) | 2016-01-20 |
| CN105249737B CN105249737B (en) | 2017-03-29 |
Family
ID=55089919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694948.6A Active CN105249737B (en) | 2015-10-21 | 2015-10-21 | Picture frame corner connecting device and its use control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105249737B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007103650A2 (en) * | 2006-03-02 | 2007-09-13 | Dietz Dan L | Impact guard system for devices |
| CN203516336U (en) * | 2013-09-04 | 2014-04-02 | 潘志龙 | Connecting structure for quickly assembling and disassembling display frame plate |
| US20140159557A1 (en) * | 2012-12-06 | 2014-06-12 | Tonia L. Gordon | Digital frame cover and decorative wrap |
| CN204181336U (en) * | 2014-11-03 | 2015-03-04 | 深圳市白雪投影显示技术有限公司 | A kind of narrow limit picture frame screen |
| CN204318207U (en) * | 2014-12-12 | 2015-05-13 | 北京雅昌艺术印刷有限公司 | A kind of assembly type picture frame |
-
2015
- 2015-10-21 CN CN201510694948.6A patent/CN105249737B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007103650A2 (en) * | 2006-03-02 | 2007-09-13 | Dietz Dan L | Impact guard system for devices |
| US20140159557A1 (en) * | 2012-12-06 | 2014-06-12 | Tonia L. Gordon | Digital frame cover and decorative wrap |
| CN203516336U (en) * | 2013-09-04 | 2014-04-02 | 潘志龙 | Connecting structure for quickly assembling and disassembling display frame plate |
| CN204181336U (en) * | 2014-11-03 | 2015-03-04 | 深圳市白雪投影显示技术有限公司 | A kind of narrow limit picture frame screen |
| CN204318207U (en) * | 2014-12-12 | 2015-05-13 | 北京雅昌艺术印刷有限公司 | A kind of assembly type picture frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105249737B (en) | 2017-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10494901B2 (en) | Ball-dropping sliding sleeve with a removable ball seat | |
| CN205064485U (en) | Frame changes corner connector | |
| CN104326137B (en) | A kind of change speed gear box transferring pallet | |
| CN105249737A (en) | Picture frame corner connection device and using and controlling method thereof | |
| CN207952443U (en) | Continuous feeding device in mould in being produced for knife net | |
| CN207314526U (en) | A kind of modularization steel construction inserting self-locking node unlocked | |
| CN212455136U (en) | Drill rod joint device | |
| CN204533074U (en) | A kind of automatic locking mechanism | |
| CN115740190A (en) | Pipe fitting punching composite die and punching method | |
| CN217301587U (en) | Dry gas pipeline sealing device for double-end-face pump | |
| CN205496495U (en) | Fully automatic chain threading pin device | |
| CN108656512A (en) | A kind of cyclic annular retaining mechanism of mould slide block | |
| CN219188332U (en) | Pipe fitting punching composite mold | |
| CN201902727U (en) | Steel pipe connecting structure | |
| CN208232303U (en) | A kind of cyclic annular retaining mechanism of mould slide block | |
| CN105947019B (en) | It is a kind of to carry out assembled pallet trailer | |
| CN206513660U (en) | Male and female press strip | |
| CN205769693U (en) | A kind of pallet trailer that can carry out assembly | |
| CN220080331U (en) | Concrete prefabricated plate convenient to equipment | |
| CN209971638U (en) | Yi nationality medicine residue liquid squeezing device | |
| CN211399285U (en) | Transfer case capable of being rapidly added with lubricating liquid | |
| CN211202533U (en) | A rotating plastic buckle | |
| CN221682069U (en) | Steel structure connecting piece capable of being unlocked conveniently | |
| CN213107722U (en) | Convenient-to-use mold for spherical component | |
| CN220815965U (en) | A prevent solid pump for carrying colloid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |