CN101555746A - Blocking lock tongue capable of opening and closing left and right - Google Patents
Blocking lock tongue capable of opening and closing left and right Download PDFInfo
- Publication number
- CN101555746A CN101555746A CNA2009101069728A CN200910106972A CN101555746A CN 101555746 A CN101555746 A CN 101555746A CN A2009101069728 A CNA2009101069728 A CN A2009101069728A CN 200910106972 A CN200910106972 A CN 200910106972A CN 101555746 A CN101555746 A CN 101555746A
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- dead bolt
- moving
- hand rotation
- jig arm
- circular arc
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Abstract
The invention relates to a blocking lock tongue capable of opening and closing left and right which is mainly applied in a door lock. The blocking lock tongue comprises: a lock tongue bracket, a left turning lock tongue, a right turning lock tongue and a connecting shaft. After assembly, the splicing parts of the combination of the inner side of the left turning lock tongue and the inner side of the right turning lock tongue are inserted and arranged in a clamping slot between a left clamping arm and a right clamping arm and connected together through the connecting shaft. Therefore, the blocking lock tongue has a two-way door opening function, and also plays the role of positioning when the blocking lock tongue is locked in a lock catch, so that when the door is provided with the door lock with the blocking lock tongue, people can open the door when push the door directly from two different directions, thus being very convenient; and when the door is closed, the door lock adopting the blocking lock tongue is characterized by positioning and maintaining the door closing state.
Description
Technical field
The present invention relates to lock technology field, but refer in particular to a kind of interlock dead bolt of the opening and closing left and right of mainly in door lock, using.
Background technology
Along with the development of lockset, increasing electronic lock or common door lock by widespread usage in the hotel, occasions such as hotel, family.Dead bolt in the existing door lock and the structure between the snap close on the Door frame board all are to realize the design of opening the door from a direction, this locking mode is more single, door lock for frequent switch door in some books occasions, for example at the door lock of office, as the door lock that adopts this single direction to open the door, just cumbersome.Therefore, how existing dead bolt is improved, make the door lock that adopts it can realize that the both direction location of can both opening the door and close the door becomes the technical problem that remains to be solved.
Summary of the invention
But purpose of the present invention is exactly a kind of novel structure that provides at the deficiencies in the prior art part, the interlock dead bolt that can be applicable to the opening and closing left and right of realization both direction switch door in the door lock.
For achieving the above object, combination dead bolt of the present invention is flexibly connected by two or more lock tongue bodies and forms.
The present invention includes:
One dead bolt frame, it is installed in extension in the lock box by the connecting portion of front end and rotating lock tongue assembling and rear end and joins and form, have clip slot in the middle of the described connecting portion and be shaped to left jig arm and right jig arm, at described left jig arm and the middle axis hole that is connected that has mutual correspondence of described right jig arm, described extension is a member that can slide rotating lock tongue is stretched on dead bolt hole in lock box;
One turns left to move dead bolt, it is by rotating end face, sliding bevel and rotating the triangle wedge type block that arcwall face forms, on this triangle wedge type block, offer the connection axis hole, and described rotation arcwall face forms first arch steps with the junction of rotating end face, also forms second arch steps in described sliding bevel and the junction of rotating arcwall face; Having with the connecting axle on the medial surface of moving dead bolt that turns left is the circular arc locating slot at center;
One turns right moves dead bolt, it is by rotating bottom surface, sliding bevel and rotating the triangle wedge type block that arcwall face forms, on this triangle wedge type block, offer the connection axis hole, and described rotation arcwall face forms three-arc shape step with the junction of rotating the bottom surface, also forms the 4th arch steps in described sliding bevel and the junction of rotating arcwall face; Being provided with the connecting axle on the medial surface of moving dead bolt of turning right is the center circular arc locating convex block corresponding with above-mentioned circular arc locating slot;
One connecting axle, it wears in the connection axis hole that is positioned on described left jig arm, the moving dead bolt of left-hand rotation, turn right moving dead bolt, the right jig arm successively;
After the assembling, the moving dead bolt of moving dead bolt of described left-hand rotation and described right-hand rotation is oppositely corresponding, grafting after the medial surface of the medial surface of the moving dead bolt of described left-hand rotation and the moving dead bolt of described right-hand rotation merges partly is plugged in the clip slot between left jig arm and the right jig arm and by connecting axle and links together, and the circular arc locating convex block on the moving dead bolt of described right-hand rotation is fastened in the circular arc locating slot on the moving dead bolt of described left-hand rotation and also can rotates around connecting axle in the circular arc locating slot; First arch steps that described left-hand rotation is moved on the dead bolt is fastened on the dead bolt hole inboard top edge of locking on the deckle board with the 4th arch steps of moving on the dead bolt of turning right, and second arch steps on the moving dead bolt of described left-hand rotation is fastened on the inboard lower limb of the dead bolt hole of locking on the deckle board with the three-arc shape step that right-hand rotation is moved on the dead bolt; Extension on the described dead bolt frame and one can make its automatic flexible member that ejects return, is located in the lock box be connected.
The triangle wedge type block of the rectangular triangular form in cross section of the moving dead bolt of described left-hand rotation, the rotation end face on it is a right-angle side of right-angle cross-section, the sliding bevel on it is the hypotenuse of right-angle cross-section;
The cross section of the moving dead bolt of described right-hand rotation is the triangle wedge type block of rectangular triangular form also, and the rotation bottom surface on it is a right-angle side of right-angle cross-section, and the sliding bevel on it is the hypotenuse of right-angle cross-section.
The axially extended thickness of the part of not pegging graft on the moving dead bolt of described left-hand rotation is corresponding with left jig arm thickness, and left jig arm lateral surface is shaped to circular arc, and the axially extended side of the part of not pegging graft on the moving dead bolt that turns left is and the corresponding circular arc of left jig arm lateral surface;
The axially extended thickness of the part of not pegging graft on the moving dead bolt of described right-hand rotation is corresponding with right jig arm thickness, and right jig arm lateral surface is shaped to circular arc, and the axially extended side of the part of not pegging graft on the moving dead bolt of turning right is and the corresponding circular arc of right jig arm lateral surface.
The junction plate that the extension of described dead bolt frame is L-shaped.
When the circular arc locating convex block on the moving dead bolt of described right-hand rotation slided into the other end of the circular arc locating slot on the moving dead bolt of described left-hand rotation, the rotation bottom surface on the moving dead bolt of turning right was concordant with the sliding bevel on the moving dead bolt that turns left.
After adopting said structure, when the present invention is applied on the door lock, when forward opens the door, the moving dead bolt that turns left turns to after the moving dead bolt of turning right is concordant, and lock advances in the dead bolt hole on the lock box, when oppositely opening the door under the effect of Door frame board, the moving dead bolt of turning right turn to turn left to move dead bolt concordant after, lock advances in the dead bolt hole on the lock box under the effect of Door frame board, door opening state and locking under the positioning states, and the sliding part in the lock box on the dead bolt frame ejects rotating lock tongue under the flexible member effect in dead bolt hole.Like this, the present invention has possessed the function of bi-directional door, and when it is sealed when advancing in the snap close, also reach positioning action, therefore, behind the door lock after door is loaded onto dead bolt of the present invention, when people directly can open door when two different directions push, very convenient, and at closing time, adopt the door lock of dead bolt of the present invention to have the advantages that the location keeps the state of closing the door.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture schematic diagram one of the present invention;
Fig. 2 is the three-dimensional decomposition texture schematic diagram two of the present invention;
Fig. 3 is a perspective view of the present invention;
Fig. 4 is the moving dead bolt perspective view of turning left among the present invention;
Fig. 5 is the moving dead bolt perspective view of turning right among the present invention;
Fig. 6 is a user mode structural representation one of the present invention;
Fig. 7 is a user mode structural representation two of the present invention.
The specific embodiment
Shown in Fig. 1-7, the present invention includes:
One dead bolt frame 10, it is installed in extension 12 in the lock box by the connecting portion 11 of front end and rotating lock tongue assembling and rear end and joins and form, have clip slot 111 in the middle of the described connecting portion 11 and be shaped to left jig arm 112 and right jig arm 113, at described left jig arm 112 and the described right jig arm 113 middle axis holes that are connected that have mutual correspondence, described extension 12 is a member that can slide rotating lock tongue is stretched on dead bolt hole 50 in lock box;
One turns left to move dead bolt 20, it is by rotating end face 21, sliding bevel 22 and rotating the triangle wedge type block that arcwall face 23 forms, on this triangle wedge type block, offer and connect axis hole 24, and described rotation arcwall face 23 forms first arch steps 25 with the junction of rotating end face 21, also forms second arch steps 26 in described sliding bevel 22 and the junction of rotating arcwall face 23; Having with connecting axle 40 on the medial surface of moving dead bolt 20 that turns left is the circular arc locating slot 27 at center;
One turns right moves dead bolt 30, it is by rotating bottom surface 31, sliding bevel 32 and rotating the triangle wedge type block that arcwall face 33 forms, on this triangle wedge type block, offer and connect axis hole 34, and described rotation arcwall face 33 forms three-arc shape step 35 with the junction of rotating bottom surface 31, also forms the 4th arch steps 36 in described sliding bevel 32 and the junction of rotating arcwall face 33; On the medial surface of moving dead bolt 30 of turning right, be provided with the connecting axle 40 circular arc locating convex block 37 corresponding that be the center with above-mentioned circular arc locating slot 27;
One connecting axle 40, it wears in the connection axis hole that is positioned on described left jig arm 112, the moving dead bolt 20 of left-hand rotation, turn right moving dead bolt 30, the right jig arm 113 successively;
After the assembling, the moving dead bolt 30 of moving dead bolt 20 of described left-hand rotation and described right-hand rotation is oppositely corresponding, grafting after the medial surface of the medial surface of the moving dead bolt 20 of described left-hand rotation and the moving dead bolt 30 of described right-hand rotation merges partly is plugged in the clip slot 111 between left jig arm 112 and the right jig arm 113 and by connecting axle 40 and links together, and the circular arc locating convex block 37 on the moving dead bolt 30 of described right-hand rotation is fastened in the circular arc locating slot 27 on the moving dead bolt 20 of described left-hand rotation and can be around connecting axle 40 rotations in circular arc locating slot 27; First arch steps 25 on the moving dead bolt 20 of described left-hand rotation is fastened on the dead bolt hole 50 inboard top edges of locking on the deckle board 60 with the 4th arch steps of moving on the dead bolt 30 36 of turning right, and second arch steps 26 on the moving dead bolt 20 of described left-hand rotation is fastened on the dead bolt hole 50 inboard lower limbs of locking on the deckle board 60 with the three-arc shape step 35 that moves on the dead bolt 30 of turning right; Extension 12 on the described dead bolt frame 10 and one can make its automatic flexible member that ejects return, is located in the lock box be connected.
The triangle wedge type block of the rectangular triangular form in cross section of the moving dead bolt 20 of described left-hand rotation, the rotation end face 21 on it is a right-angle side of right-angle cross-section, the sliding bevel 22 on it is the hypotenuse of right-angle cross-section;
The cross section of the moving dead bolt 30 of described right-hand rotation is the triangle wedge type block of rectangular triangular form also, and the rotation bottom surface 31 on it is a right-angle side of right-angle cross-section, and the sliding bevel 32 on it is the hypotenuse of right-angle cross-section.
The axially extended thickness of the part of not pegging graft on the moving dead bolt 20 of described left-hand rotation is corresponding with left jig arm 112 thickness, left side jig arm 112 lateral surfaces are shaped to circular arc, and the axially extended side of the part of not pegging graft on the moving dead bolt 20 that turns left is and the corresponding circular arc of left jig arm 112 lateral surfaces;
The axially extended thickness of the part of not pegging graft on the moving dead bolt 30 of described right-hand rotation is corresponding with right jig arm 113 thickness, right jig arm 113 lateral surfaces are shaped to circular arc, and the axially extended side of the part of not pegging graft on the moving dead bolt 30 of turning right is and the corresponding circular arc of right jig arm 113 lateral surfaces.
The junction plate that the extension of described dead bolt frame 10 is L-shaped.
When the circular arc locating convex block 37 on the moving dead bolt 30 of described right-hand rotation slided into the other end of the circular arc locating slot 27 on the moving dead bolt 20 of described left-hand rotation, the rotation bottom surface 31 on the moving dead bolt 30 of turning right was concordant with the sliding bevel 22 that turns left to move on the dead bolt 20.
During use, when dead bolt of the present invention is applied in the door lock as the location dead bolt, during locked state, under the elastic force effect of the flexible member of extension 12 in lock box of dead bolt frame 10 rear ends, the flexible member here can adopt stage clip, the turn left moving dead bolt 20 and the moving dead bolt 30 of turning right is plugged in the knocker on the doorframe and makes the location, gate, at this moment, turn left edge that first arch steps 25 on the moving dead bolt 20 and second arch steps 26 support rotation end face 21 that the both sides up and down that are located at lock 50 inboards, deckle board 60 upper lock tongue holes make moving dead bolt 20 and doorframe in vertical direction; Equally, turn right three-arc shape step 35 on the moving dead bolt 30 and the 4th arch steps 36 supported rotation bottom surface 31 and edge doorframe that the both sides up and down that are located at lock 50 inboards, deckle board 60 upper lock tongue holes make the moving dead bolt 30 of turning right in vertical direction;
When people when the inside at gate outwards pushes, first arch steps of turning left to move on the dead bolt 20 25 is being supported dead bolt hole 50 inboard upper edge rotations, simultaneously, moving dead bolt 20 is stirred in the edge of doorframe makes it rotate around connecting axle 40, and, turn left on moving dead bolt 20 medial surfaces circular arc locating slot 27 also around connecting axle 40 rotate the circular arc locating convex block 37 that making on the moving dead bolt 30 of turning right relatively move circular arc locating slot 27 the other end and stop operating, at this moment, the rotation end face 21 that turns left to move on the dead bolt 20 is concordant with the sliding bevel 32 on the moving dead bolt 30 of turning right, then, the rotation end face 21 that turns left to move on the dead bolt 20 is being with under the doorframe thrust in the dead bolt frame indentation lock deckle board 60 upper lock tongue holes 50 with the sliding bevel 32 on the moving dead bolt 30 of turning right, thereby opens door;
When people when the outside at gate inwardly pushes, in like manner, the three-arc shape step 35 that moves on the dead bolt 30 of turning right is supporting dead bolt hole 50 inboard lower edge rotations, simultaneously, the moving dead bolt 30 of turning right is stirred at the edge of doorframe makes it rotate around connecting axle 40, and, the circular arc locating convex block 37 of turning right on moving dead bolt 30 medial surfaces turns to the other end of circular arc locating slot 27 and stops operating, at this moment, rotation bottom surface 31 on the moving dead bolt 30 of right-hand rotation is concordant with the sliding bevel 22 on the moving dead bolt 20 that turns left, then, the sliding bevel 22 that moves the rotation bottom surface 31 on the dead bolt 30 and turn left to move on the dead bolt 20 of turning right is being with under the doorframe thrust in the dead bolt frame indentation lock deckle board 60 upper lock tongue holes 50, thereby opens door;
Like this, the present invention has possessed the function of bi-directional door, and when it is sealed when advancing in the snap close, also reaches Positioning action, therefore, behind the door lock after door is loaded onto dead bolt of the present invention, when people directly from two difference sides Can open door when pushing, very convenient, and at closing time, it is fixed to adopt the door lock of dead bolt of the present invention to have The position keeps the characteristics of the state of closing the door.
Claims (5)
- But 1, a kind of interlock dead bolt of opening and closing left and right is characterized in that it includes:One dead bolt frame, it is installed in extension in the lock box by the connecting portion of front end and rotating lock tongue assembling and rear end and joins and form, have clip slot in the middle of the described connecting portion and be shaped to left jig arm and right jig arm, at described left jig arm and the middle axis hole that is connected that has mutual correspondence of described right jig arm, described extension is a member that can slide rotating lock tongue is stretched on dead bolt hole in lock box;One turns left to move dead bolt, it is by rotating end face, sliding bevel and rotating the triangle wedge type block that arcwall face forms, on this triangle wedge type block, offer the connection axis hole, and described rotation arcwall face forms first arch steps with the junction of rotating end face, also forms second arch steps in described sliding bevel and the junction of rotating arcwall face; Having with the connecting axle on the medial surface of moving dead bolt that turns left is the circular arc locating slot at center;One turns right moves dead bolt, it is by rotating bottom surface, sliding bevel and rotating the triangle wedge type block that arcwall face forms, on this triangle wedge type block, offer the connection axis hole, and described rotation arcwall face forms three-arc shape step with the junction of rotating the bottom surface, also forms the 4th arch steps in described sliding bevel and the junction of rotating arcwall face; Being provided with the connecting axle on the medial surface of moving dead bolt of turning right is the center circular arc locating convex block corresponding with above-mentioned circular arc locating slot;One connecting axle, it wears in the connection axis hole that is positioned on described left jig arm, the moving dead bolt of left-hand rotation, turn right moving dead bolt, the right jig arm successively;After the assembling, the moving dead bolt of moving dead bolt of described left-hand rotation and described right-hand rotation is oppositely corresponding, grafting after the medial surface of the medial surface of the moving dead bolt of described left-hand rotation and the moving dead bolt of described right-hand rotation merges partly is plugged in the clip slot between left jig arm and the right jig arm and by connecting axle and links together, and the circular arc locating convex block on the moving dead bolt of described right-hand rotation is fastened in the circular arc locating slot on the moving dead bolt of described left-hand rotation and also can rotates around connecting axle in the circular arc locating slot; First arch steps that described left-hand rotation is moved on the dead bolt is fastened on the dead bolt hole inboard top edge of locking on the deckle board with the 4th arch steps of moving on the dead bolt of turning right, and second arch steps on the moving dead bolt of described left-hand rotation is fastened on the inboard lower limb of the dead bolt hole of locking on the deckle board with the three-arc shape step that right-hand rotation is moved on the dead bolt; Extension on the described dead bolt frame and one can make its automatic flexible member that ejects return, is located in the lock box be connected.
- But 2, the interlock dead bolt of a kind of opening and closing left and right according to claim 1, it is characterized in that: the triangle wedge type block of the rectangular triangular form in cross section of the moving dead bolt of described left-hand rotation, rotation end face on it is a right-angle side of right-angle cross-section, and the sliding bevel on it is the hypotenuse of right-angle cross-section;The cross section of the moving dead bolt of described right-hand rotation is the triangle wedge type block of rectangular triangular form also, and the rotation bottom surface on it is a right-angle side of right-angle cross-section, and the sliding bevel on it is the hypotenuse of right-angle cross-section.
- But 3, the interlock dead bolt of a kind of opening and closing left and right according to claim 1 and 2, it is characterized in that: the axially extended thickness of the part of not pegging graft on the moving dead bolt of described left-hand rotation is corresponding with left jig arm thickness, left side jig arm lateral surface is shaped to circular arc, and the axially extended side of the part of not pegging graft on the moving dead bolt that turns left is and the corresponding circular arc of left jig arm lateral surface;The axially extended thickness of the part of not pegging graft on the moving dead bolt of described right-hand rotation is corresponding with right jig arm thickness, and right jig arm lateral surface is shaped to circular arc, and the axially extended side of the part of not pegging graft on the moving dead bolt of turning right is and the corresponding circular arc of right jig arm lateral surface.
- But 4, the interlock dead bolt of a kind of opening and closing left and right according to claim 1 and 2 is characterized in that: the junction plate that the extension of described dead bolt frame is L-shaped.
- But 5, the interlock dead bolt of a kind of opening and closing left and right according to claim 1 and 2, it is characterized in that: when the circular arc locating convex block on the moving dead bolt of described right-hand rotation slided into the other end of the circular arc locating slot on the moving dead bolt of described left-hand rotation, the rotation bottom surface on the moving dead bolt of turning right was concordant with the sliding bevel on the moving dead bolt that turns left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101069728A CN101555746B (en) | 2009-05-15 | 2009-05-15 | Blocking lock tongue capable of opening and closing left and right |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101069728A CN101555746B (en) | 2009-05-15 | 2009-05-15 | Blocking lock tongue capable of opening and closing left and right |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101555746A true CN101555746A (en) | 2009-10-14 |
| CN101555746B CN101555746B (en) | 2012-05-09 |
Family
ID=41174004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101069728A Expired - Fee Related CN101555746B (en) | 2009-05-15 | 2009-05-15 | Blocking lock tongue capable of opening and closing left and right |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101555746B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080468A (en) * | 2010-12-02 | 2011-06-01 | 吴斐 | Combined bolt with bidirectional closing positioning function |
| CN102817497A (en) * | 2011-12-29 | 2012-12-12 | 上海洋洋大多利特殊钉有限公司 | Oscillating spring bolt for door lock |
| CN107945563A (en) * | 2017-11-07 | 2018-04-20 | 郑州谦贤科技有限公司 | A kind of list parking space management system and application method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2371293Y (en) * | 1998-06-22 | 2000-03-29 | 中山市利安制锁(集团)有限公司 | Bidirectional lock |
| US6578888B1 (en) * | 2000-06-21 | 2003-06-17 | Tesa Entry Systems Inc. | Mortise lock with automatic deadbolt |
| CN2533225Y (en) * | 2002-03-25 | 2003-01-29 | 台湾福兴工业股份有限公司 | Reversible handle lock structure |
-
2009
- 2009-05-15 CN CN2009101069728A patent/CN101555746B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080468A (en) * | 2010-12-02 | 2011-06-01 | 吴斐 | Combined bolt with bidirectional closing positioning function |
| CN102080468B (en) * | 2010-12-02 | 2012-11-07 | 吴斐 | Combined bolt with bidirectional closing positioning function |
| CN102817497A (en) * | 2011-12-29 | 2012-12-12 | 上海洋洋大多利特殊钉有限公司 | Oscillating spring bolt for door lock |
| CN107945563A (en) * | 2017-11-07 | 2018-04-20 | 郑州谦贤科技有限公司 | A kind of list parking space management system and application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101555746B (en) | 2012-05-09 |
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Granted publication date: 20120509 Termination date: 20130515 |