CN102619393B - Fireproof door lock combination structure and lock bolt thereof - Google Patents
Fireproof door lock combination structure and lock bolt thereof Download PDFInfo
- Publication number
- CN102619393B CN102619393B CN201110032453.9A CN201110032453A CN102619393B CN 102619393 B CN102619393 B CN 102619393B CN 201110032453 A CN201110032453 A CN 201110032453A CN 102619393 B CN102619393 B CN 102619393B
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- dead bolt
- lock
- door lock
- clasp
- 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
- 238000004079 fireproofing Methods 0.000 claims description 67
- 239000002131 composite material Substances 0.000 claims description 34
- 238000010276 construction Methods 0.000 claims description 34
- 230000004308 accommodation Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
The invention relates to a fireproof door lock combination structure, which comprises a blocking base arranged on a door frame and a lock bolt arranged on a fireproof door. The lock bolt comprises a lock base, a locking dog group, a fastening baffle, an elastic member and a linkage group. The locking dog group is provided with a locking dog, the locking dog group and the fastening baffle can be arranged in an accommodating groove of a lock base in swinging and pivoting mode, the fastening baffle is provided with a clasp and a butting portion, and one end of the elastic member contacts with the butting portion in pressing mode so as to enable the fastening baffle to swing in the accommodating groove. The clasp of the fastening baffle fastens the blocking base so as to avoid bolt unlocking because the locking dog cannot be blocked by the blocking base caused by the fact that the fireproof door or the door frame from is deformed because the fireproof door or the door frame is heated by fire disasters.
Description
Technical field
The present invention relates to a kind of fireproofing door lock composite construction and locking bolt thereof, particularly relate to the block seat that clasp that a kind of utilization is arranged at the locking bolt of labeled door is fastened on doorframe, to avoid labeled door or doorframe because of fire temperature distortion, cause this block seat cannot the fireproofing door lock composite construction of this dead bolt of block.
Background technology
Existing known fire proof door lock, such as TaiWan, China announces No. 568160 new patent, its dead bolt is mainly arranged at the upper of labeled door, lower end, and stop by the block seat being arranged at doorframe and form blocking, and the vertical up and down dead bolt being in blocking usually must by the action of a master lock body can with block seat solution bolt, refer to Fig. 1, existing known fireproofing door lock has the locking bolt 40 that a block seat 20 and being arranged at a doorframe 10 is arranged at a labeled door 30, one dead bolt 41 of this locking bolt 40 is by this block seat 20 block, be unlocked to avoid labeled door, and there is antitheft and fireproof function.Refer to Fig. 2, because this doorframe 10 and this labeled door 30 are only with this this dead bolt 41 of block seat 20 block, when therefore causing this doorframe 10 or this labeled door temperature distortion when breaking out of fire, this block seat 20 being arranged at this doorframe 10 cannot this dead bolt 41 of this locking bolt 40 of block, and makes labeled door lose the function intercepting burning things which may cause a fire disaster.
As can be seen here, above-mentioned existing fireproofing door lock with in use in structure, obviously still has inconvenience and defect, and is urgently further improved.Therefore how to found a kind of fireproofing door lock composite construction and locking bolt thereof of new structure, also become the target that current industry pole need be improved.
Summary of the invention
The object of the invention is to, overcome the defect that existing fireproofing door lock exists, and a kind of fireproofing door lock composite construction and locking bolt thereof of new structure are provided, technical problem to be solved makes it to avoid labeled door or doorframe because of temperature distortion, and cause this block seat cannot this dead bolt of block.
Another object of the present invention is to, a kind of fireproofing door lock composite construction and locking bolt thereof of new structure are provided, technical problem to be solved makes define an accommodation space between its this clasp and this dead bolt, this accommodation space is used for for this block seat wherein accommodating, this block seat has the rear surface and of this labeled door contiguous in contrast to the front surface of this rear surface, this rear surface has a holding part, this holding part supplies the clasp of this fastening baffle plate in order to be fastened in this holding part, thus is more suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.The locking bolt of a kind of fireproofing door lock proposed according to the present invention, it is in order to mutually to fasten with a block seat being arranged at a doorframe, the locking bolt of this fireproofing door lock comprises: a lock, it has bottom one, one first sidepiece, one second sidepiece and one by bottom this, the first sidepiece, the second sidepiece surround the storage tank defined jointly; One dead bolt group, it has a dead bolt, and this dead bolt swingingly can be hubbed at this storage tank of this lock; One fastens baffle plate, and it swingingly can be hubbed at this storage tank of this lock, and this fastening baffle plate has a clasp; One elastic component, it is located in this storage tank of this lock, and this elastic component drives this fastening baffle plate with elastic force, to make the clasp of this fastening baffle plate in order to be fastened on this block seat; And an interlock group, this dead bolt group of its pivot joint.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The locking bolt of aforesaid fireproofing door lock, the bottom of this wherein said lock is arranged on a labeled door, this block seat of this doorframe has the rear surface of a contiguous labeled door, and this rear surface has a holding part, supplies the clasp of this fastening baffle plate in order to be fastened in this holding part.
The locking bolt of aforesaid fireproofing door lock, wherein said separately comprises an alignment pin, it has two ends, this fastening baffle plate of this alignment pin pivot joint and this interlock group, and respectively this end of this alignment pin is incorporated into this first sidepiece and this second sidepiece respectively, and this fastening baffle plate forms swing with this alignment pin.
The locking bolt of aforesaid fireproofing door lock, wherein said when this dead bolt stretches out between this first sidepiece and this second sidepiece, can define an accommodation space between this clasp and this dead bolt, this accommodation space is used for for this block seat wherein accommodating.
The locking bolt of aforesaid fireproofing door lock, this wherein said dead bolt has a confined planes, by this fastening baffle plate institute block, can reset to limit this dead bolt.
The locking bolt of aforesaid fireproofing door lock, this wherein said lock separately has a top, and the clasp of this fastening baffle plate protrudes from this top.
The locking bolt of aforesaid fireproofing door lock, this wherein said fastening baffle plate comprises a body and at least one side plate body being convexly equipped in this body, and this wherein said clasp is formed at this side plate body.
The locking bolt of aforesaid fireproofing door lock, this wherein said fastening baffle plate separately has a butting section, and wherein this butting section is formed at this side plate body.
The locking bolt of aforesaid fireproofing door lock, this wherein said butting section is a cantilever, and this cantilever protrudes from this side plate body.
The locking bolt of this fireproofing door lock aforesaid, this wherein said dead bolt group separately has one in conjunction with pin, and this dead bolt is by this in conjunction with pin institute drawing, and this elastic component has a first end and one second end, this first end is incorporated into this butting section of this fastening baffle plate, this second end be incorporated into this dead bolt group in conjunction with pin.
The object of the invention to solve the technical problems also realizes by the following technical solutions.According to a kind of fireproofing door lock composite construction that the present invention proposes, it comprises: a block seat, is arranged at a doorframe; And a locking bolt, be arranged at a labeled door, this locking bolt is in order to mutually to fasten with this block seat, and this locking bolt comprises: a lock, it has bottom one, one first sidepiece, one second sidepiece and one by bottom this, the first sidepiece, the second sidepiece surround the storage tank defined jointly; One dead bolt group, it has a dead bolt, and this dead bolt swingingly can be hubbed at this storage tank of this lock; One fastens baffle plate, and it swingingly can be hubbed at this storage tank of this lock, and this fastening baffle plate has a clasp; One elastic component, it is located at this storage tank of this lock, and this elastic component tool drives this fastening baffle plate with elastic force, to make the clasp of this fastening baffle plate in order to be fastened on this block seat; And an interlock group, it is articulated in this dead bolt group.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid fireproofing door lock composite construction, the bottom of this wherein said lock is arranged on this labeled door, this block seat of this doorframe has the rear surface of a contiguous labeled door, and this rear surface has a holding part, supplies the clasp of this fastening baffle plate in order to be fastened in this holding part.
Aforesaid fireproofing door lock composite construction, wherein said separately comprises an alignment pin, it has two ends, this fastening baffle plate of this alignment pin pivot joint and interlock group, and respectively this end of this alignment pin is incorporated into this first sidepiece and this second sidepiece respectively, and this fastening baffle plate forms swing with this alignment pin.
Aforesaid fireproofing door lock composite construction, wherein said when this dead bolt stretches out between this first sidepiece, the second sidepiece, an accommodation space can be defined between this clasp and this dead bolt, be used for for this block seat wherein accommodating.
Aforesaid fireproofing door lock composite construction, this wherein said dead bolt separately has a confined planes, by this fastening baffle plate institute block, can reset to limit this dead bolt.
Aforesaid fireproofing door lock composite construction, this wherein said lock separately has a top, and the clasp of this fastening baffle plate protrudes from this top.
Aforesaid fireproofing door lock composite construction, this wherein said fastening baffle plate comprises a body and at least one this side plate body being convexly equipped in body, and this clasp is formed at this side plate body.
Aforesaid fireproofing door lock composite construction, this wherein said fastening baffle plate separately has a butting section, and wherein this butting section is formed at this side plate body.
Aforesaid fireproofing door lock composite construction, this wherein said butting section is a cantilever, and this cantilever protrudes from this side plate body.
Aforesaid fireproofing door lock composite construction, this wherein said dead bolt group separately has one in conjunction with pin, and this dead bolt is by this in conjunction with pin institute drawing, and this elastic component has a first end and one second end, this first end is incorporated into this butting section of this fastening baffle plate, this second end be incorporated into this dead bolt group in conjunction with pin.
The present invention compared with prior art has obvious advantage and beneficial effect.From above technical scheme, main technical content of the present invention is as follows: provide a kind of fireproofing door lock composite construction, comprise the locking bolt that a block seat and being arranged at a doorframe is arranged at a labeled door, wherein this locking bolt comprises a lock, one dead bolt group, one fastens baffle plate, one elastic component and an interlock group, this dead bolt group has a dead bolt, this dead bolt group and this fastening baffle plate swingingly can be hubbed at a storage tank of this lock, this fastening baffle plate has a clasp and a butting section, one first side pressure of this elastic component touches this butting section, can swing in this storage tank to make this fastening baffle plate, when this labeled door is closed, this clasp of this fastening baffle plate is fastened on this block seat, to avoid labeled door or doorframe because of temperature distortion, and cause this block seat cannot this dead bolt of block.
A kind of fireproofing door lock composite construction is separately provided, wherein can define an accommodation space between this clasp and this dead bolt, this accommodation space is used for for this block seat wherein accommodating, this block seat has the rear surface and of this labeled door contiguous in contrast to the front surface of this rear surface, this rear surface has a holding part, and this holding part supplies the clasp of this fastening baffle plate in order to be fastened in this holding part.
By technique scheme, fireproofing door lock composite construction of the present invention and locking bolt thereof at least have following advantages and beneficial effect: can define an accommodation space between this clasp and this dead bolt, this accommodation space is used for for this block seat wherein accommodating, this block seat has the rear surface and of this labeled door contiguous in contrast to the front surface of this rear surface, this rear surface has a holding part, and this holding part supplies the clasp of this fastening baffle plate in order to be fastened in this holding part.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of manual, and can become apparent to allow above and other objects of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1: the dead bolt of existing known fireproofing door lock and block seat form the schematic diagram of blocking.
Fig. 2: the dead bolt of existing known fireproofing door lock and block seat are formed cannot the schematic diagram of blocking.
Fig. 3: according to a preferred embodiment of the present invention, a kind of locking bolt of fireproofing door lock composite construction and the three-dimensional exploded view of block seat.
Fig. 4: according to a preferred embodiment of the present invention, the three-dimensional exploded view of this locking bolt.
Fig. 5: according to a preferred embodiment of the present invention, this locking bolt and this block seat form the side sectional view of blocking.
Fig. 6: according to a preferred embodiment of the present invention, this locking bolt and this block seat form the three-dimensional cutaway view of blocking.
Fig. 7: according to a preferred embodiment of the present invention, when labeled door produces distortion, this locking bolt and this block seat still maintain the side sectional view of blocking.
Fig. 8: according to a preferred embodiment of the present invention, the locking bolt of this fireproofing door lock and this block seat form the side sectional view of unlocking condition.
Fig. 9: according to a preferred embodiment of the present invention, the locking bolt of this fireproofing door lock forms the three-dimensional combination figure of unlocking condition.
Figure 10: according to a preferred embodiment of the present invention, the locking bolt of this fireproofing door lock forms the three-dimensional cutaway view of unlocking condition.
100: locking bolt
110: lock 111: bottom
112: the first sidepiece 112a: the first chutes
113: the second sidepiece 113a: the second chutes
114: storage tank 115: top
116: longitudinal chute
120: dead bolt group 121: dead bolt
121a: stopping surface 121b: confined planes
122: combine pin 122a: end
123: interlock plate 124: latch
130: fasten baffle plate 131: body
132: side plate body 133: clasp
134: butting section 134a: groove
135: stopper slot
140: elastic component 141: first end
142: the second ends 143: cylindrical portion
150: interlock group 151: the first moving part
152: the second moving part 153: the three moving parts
160: alignment pin 161: end
170: adapting rod
180: pivoted pole 181: tip
200: block seat 210: front surface
220: rear surface 221: holding part
300: labeled door
400: doorframe
S: accommodation space
10: doorframe
20: block seat
30: labeled door
40: locking bolt 41: dead bolt
Detailed description of the invention
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the fireproofing door lock composite construction proposed according to the present invention and its detailed description of the invention of locking bolt, structure, feature and effect thereof, be described in detail as follows.
Refer to Fig. 3, Fig. 4 and Fig. 5, its preferred embodiment of the present invention, a kind of fireproofing door lock composite construction, it comprises locking bolt 100 and a block seat 200, this locking bolt 100 is arranged at a labeled door 300, this block seat 200 is arranged at a doorframe 400, this locking bolt 100 fastens mutually with this block seat 200, this locking bolt 100 comprises a lock 110, one dead bolt group 120, one fastens baffle plate 130, one elastic component 140 and an interlock group 150, this lock 110 have one bottom 111, one first sidepiece 112, one relative to the second sidepiece 113 of this first sidepiece 112, one by bottom this 111, this first sidepiece 112, this second sidepiece 113 surrounds the storage tank 114 and a top 115 that define jointly, this dead bolt group 120 has a dead bolt 121, this dead bolt 121 and this fastening baffle plate 130 swingingly can be hubbed at this storage tank 114 of this lock 110, this dead bolt 121 has the confined planes 121b that a stopping surface 121a and connects this stopping surface 121a, this fastening baffle plate 130 has a body 131, at least one side plate body 132 being convexly equipped in this body 131, at least one clasp 133, one butting section 134 and one is positioned at the stopper slot 135 below this body 131, this clasp 133 and this butting section 134 are formed at this side plate body 132.
In the present embodiment, described side plate body 132, the quantity of clasp 133 is all two, the length of this body 131 is then the length being less than side plate body 132, make this body 131 can not be connected completely with side plate body 132 and leave space, so as to forming this stopper slot 135, this clasp 133 protrudes from this top 115 of this lock 110, this butting section 134 is a cantilever, this cantilever protrudes from this side plate body 132 and towards this second sidepiece 113, when this dead bolt 121 stretches out between this first sidepiece 112 and this second sidepiece 113, an accommodation space S can be defined between this clasp 133 and this dead bolt 121, this accommodation space S is used for for this block seat 200 accommodating wherein to make this clasp 133 fasten this block seat 200, this elastic component 140 is located in this storage tank 114 of this lock 110, this elastic component 140 is a torsionspring and has a first end 141, this first end 141 is incorporated into this butting section 134 of this fastening baffle plate 130, in the present embodiment, this cantilever of this fastening baffle plate 130 is arranged with a groove 134a, this first end 141 is snapped in this groove 134a, this elastic component 140 drives this fastening baffle plate 130 with elastic force, to make this fastening baffle plate 130 in order to be fastened on this block seat 200, this interlock group 150 is arranged at this storage tank 114 and this dead bolt group 120 of pivot joint.
Referring again to Fig. 3, Fig. 4 and Fig. 5, this dead bolt group 120 separately has one in conjunction with pin 122, two interlock plate 123 and latches 124, this two interlock plate 123 is fed through with this latch 124 with this dead bolt 121 and makes this two interlock plate 123 form interlock state with this dead bolt 121, in addition, this has both ends 122a in conjunction with pin 122, this first sidepiece 112 of this lock 110 has one first chute 112a, this second sidepiece 113 has one second chute 113a, this respectively this end 122a in conjunction with pin 122 is limited in moving in this first chute 112a and this second chute 113a respectively, this interlock group 150 has one first moving part 151 and one second moving part 152 of mutual pivot joint, this this first moving part 151 in conjunction with this interlock group 150 of pin 122 pivot joint and this two interlock plate 123 of this dead bolt group 120, when being driven by this first moving part 151 of this interlock group 150 in conjunction with pin 122 to make this, this dead bolt 121 simultaneously by this in conjunction with pin 122 drawings, whereby to make this dead bolt 121 can telescopically pass between this first sidepiece 112 and this second sidepiece 113.
In addition, the locking bolt 100 of this fireproofing door lock separately comprises an alignment pin 160, this side plate body 132 of this this fastening baffle plate 130 of alignment pin 160 pivot joint and this first moving part 151 of this interlock group 150, this alignment pin 160 has two ends 161, respectively this end 161 is incorporated into this first sidepiece 112 and this second sidepiece 113 respectively, and this fastening baffle plate 130 swings for rotating shaft is formed with this alignment pin 160, this elastic component 140 separately has the cylindrical portion 143 that one second end 142 and is sheathed on this alignment pin 160, this second end 142 be incorporated into this dead bolt group 120 in conjunction with pin 122, in addition, the locking bolt 100 of this fireproofing door lock separately has adapting rod 170 and a pivoted pole 180, this adapting rod 170 is with this this second moving part 152 of pivoted pole 180 pivot joint, again, this first sidepiece 112 of this lock 110 and this second sidepiece 113 respectively have a longitudinal chute 116, this pivoted pole 180 has two tips 181, respectively this tip 181 can be arranged at respectively this longitudinal chute 116 slidably.
Referring again to the form that this labeled door 300 of Fig. 5 and Fig. 6 is normally closed, wherein the bottom 111 of this lock 110 is arranged on this labeled door 300, this dead bolt 121 of this dead bolt group 120 protrudes from this lock 110, and this block seat 200 is between this dead bolt 121 and this fastening baffle plate 130, in the present embodiment, this block seat 200 has the rear surface 220 and of this labeled door 300 contiguous in contrast to the front surface 210 of this rear surface 220, this stopping surface 121a is the front surface 210 being fastened on this block seat 200, therefore this block seat 200 can stop this dead bolt 121, be unlocked to prevent this labeled door 300, in addition, this rear surface 220 has a holding part 221, its this clasp 133 for this fastening baffle plate 130 is in order to be fastened in this holding part 221, during to avoid breaking out of fire, this labeled door 300 or this doorframe 400 are because of temperature distortion, cause this block seat 200 cannot this dead bolt 121 of block and lose fireproof effect, as shown in Figure 7, because this labeled door 300 is out of shape, this dead bolt 121 is made to depart from the closed position with the front surface 210 of this block seat 200, but now, this clasp 133 of this fastening baffle plate 130 remains and is fastened in the holding part 221 of this block seat 200, so this labeled door 300 still maintains fastening position, be blinded by door passage, the tongues of fire are avoided to spread, reach fire prevention effect object.
Moreover, because this holding part 221 is formed in block seat 200, when making this clasp 133 of this fastening baffle plate 130 be fastened on this holding part 221, larger contact area can be produced, improve overall friction and more not easily depart from, making this labeled door 300 more stably maintain fastening position.
In addition, when this dead bolt 121 stretches out this lock 110, now, this dead bolt group 120 are these butting sections 134 further from this fastening baffle plate 130 in conjunction with pin 122, and pressed by this first end 141 of this elastic component 140 due to this butting section 134 of this fastening baffle plate 130, 142, second end of this elastic component 140 be incorporated into this dead bolt group 120 in conjunction with pin 122, so this elastic component 140 can be made in elongating form, and produce elastic-restoring force in order to be retracted to this dead bolt 121 direction by this fastening baffle plate 130, so just, this clasp 133 of this fastening baffle plate 130 can be made more in depth to be fastened in this holding part 221, this fastening baffle plate 130 more not easily departs from this block seat 200, this labeled door 300 is made more stably to maintain fastening position.
Refer to Fig. 8, the bolt structure 100 of this fireproofing door lock and this block seat 200 engaging lifting and form unlocking condition, refer to Fig. 8, Fig. 9 and Figure 10, this adapting rod 170 drives this pivoted pole 180 to move on each this longitudinal chute 116, and this second moving part 152 of this interlock group 150 of simultaneous linkage is to bottom 111 pivotable of this lock 110, now, because this first moving part 151 and the second moving part 152 are mutual pivot joints, so this first moving part 151 is equally by interlock pivotable, this first moving part 151 is made to swing for rotating shaft with this alignment pin 160 whereby, due to this this first moving part 151 in conjunction with this interlock group 150 of pin 122 pivot joint and this two interlock plate 123 of this dead bolt group 120, and be limited in this first chute 112a and this second chute 113a and move, therefore when this is driven by this first moving part 151 in conjunction with pin 122, outwards move along this first chute 112a and this second chute 113a and drive this two interlock plate 123 simultaneously, and drive this dead bolt 121 with this two interlock plate 123, make in this this lock 110 of dead bolt 121 retraction.
Simultaneously, due to this in conjunction with pin 122 along this first chute 112a and this second chute 113a outwards movement, make this fastening baffle plate 130 no longer spacing in conjunction with pin 122 institute by this, so can because of the elastic-restoring force of this elastic component 140, and this fastening baffle plate 130 is swung towards this dead bolt 121 for rotating shaft with this alignment pin 160, and make this dead bolt 121 be placed in the stopper slot 135 of this fastening baffle plate 130, now this body 131 of this fastening baffle plate 130 is conflicted the confined planes 121b of this dead bolt 121, in the present embodiment, this confined planes 121b can by this fastening baffle plate 130 blocks, reset to limit this dead bolt 121, after this labeled door 300 is unlocked, when will again close, this block seat 200 promote this fastening baffle plate 130 and make this dead bolt 121 depart from this fastening baffle plate 130 this stopper slot 135 and no longer by blocking, now, this dead bolt 121 can reset and protrude from this lock 110, and make this block seat 200 between this dead bolt 121 and this fastening baffle plate 130, to form blocking.
Fireproofing door lock composite construction of the present invention is when blocking, this clasp 133 of this fastening baffle plate 130 can fasten this holding part 221 of this block seat 200, with avoid this labeled door 300 or this doorframe 400 in fire occur and temperature distortion time, this fireproofing door lock composite construction still can maintain blocking, is unlocked to avoid this labeled door 300.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (20)
1. a locking bolt for fireproofing door lock, is arranged at labeled door, and it, in order to mutually to fasten with the block seat being arranged at doorframe, is characterized in that the locking bolt of this fireproofing door lock comprises:
Lock, its have bottom, the first sidepiece, the second sidepiece and by bottom this, the first sidepiece, the second sidepiece surround the storage tank defined jointly;
Dead bolt group, it has dead bolt, and this dead bolt swingingly can be hubbed at this storage tank of this lock;
Fasten baffle plate, it swingingly can be hubbed at this storage tank of this lock, this fastening baffle plate has clasp, this clasp is above this lock, when labeled door is closed, block seat promotes to fasten baffle plate, and makes clasp be fastened on block seat, and at dead bolt by after block seat, block seat is between this dead bolt and this fastening plate washer;
Elastic component, it is located in this storage tank of this lock, and this elastic component drives this fastening baffle plate with elastic force, is fastened on this block seat to make the clasp of this fastening baffle plate; And
Interlock group, this dead bolt group of its pivot joint.
2. the locking bolt of fireproofing door lock as claimed in claim 1, it is characterized in that the bottom of this lock is arranged on labeled door, this block seat of this doorframe has the rear surface of contiguous labeled door, and this rear surface has holding part, supplies the clasp of this fastening baffle plate in order to be fastened in this holding part.
3. the locking bolt of fireproofing door lock as claimed in claim 1, it is characterized in that separately comprising alignment pin, it has two ends, this fastening baffle plate of this alignment pin pivot joint and this interlock group, and respectively this end of this alignment pin is incorporated into this first sidepiece and this second sidepiece respectively, and this fastening baffle plate forms swing with this alignment pin.
4. the locking bolt of fireproofing door lock as claimed in claim 1, is characterized in that, when this dead bolt stretches out between this first sidepiece and this second sidepiece, defining accommodation space between this clasp and this dead bolt, and this accommodation space is used for for this block seat wherein accommodating.
5. the locking bolt of fireproofing door lock as claimed in claim 1, is characterized in that this dead bolt has confined planes, by this fastening baffle plate institute block, can reset to limit this dead bolt.
6. the locking bolt of fireproofing door lock as claimed in claim 1, it is characterized in that this lock separately has top, the clasp of this fastening baffle plate protrudes from this top.
7. the locking bolt of fireproofing door lock as claimed in claim 1, it is characterized in that this fastening baffle plate comprises body and at least one is convexly equipped in the side plate body of this body, this clasp is formed at this side plate body.
8. the locking bolt of fireproofing door lock as claimed in claim 7, it is characterized in that this fastening baffle plate separately has butting section, wherein this butting section is formed at this side plate body.
9. the locking bolt of fireproofing door lock as claimed in claim 8, it is characterized in that this butting section is cantilever, this cantilever protrudes from this side plate body.
10. the locking bolt of fireproofing door lock as claimed in claim 9, it is characterized in that this dead bolt group separately has and combine pin, this dead bolt by this in conjunction with pin institute drawing, this elastic component has first end and the second end, this first end is incorporated into this butting section of this fastening baffle plate, this second end be incorporated into this dead bolt group in conjunction with pin.
11. 1 kinds of fireproofing door lock composite constructions, is characterized in that comprising:
Block seat, is arranged at doorframe; And
Locking bolt, is arranged at labeled door, and this locking bolt is in order to mutually to fasten with this block seat, and this locking bolt comprises:
Lock, its have bottom, the first sidepiece, the second sidepiece and by bottom this, the first sidepiece, the second sidepiece surround the storage tank defined jointly;
Dead bolt group, it has dead bolt, and this dead bolt swingingly can be hubbed at this storage tank of this lock;
Fasten baffle plate, it swingingly can be hubbed at this storage tank of this lock, this fastening baffle plate has a clasp, this clasp is above this lock, when labeled door is closed, block seat promotes to fasten baffle plate, and makes clasp be fastened on block seat, and dead bolt is by after block seat, block seat is between this dead bolt and this fastening plate washer;
Elastic component, it is located at this storage tank of this lock, and this elastic component tool drives this fastening baffle plate with elastic force, to make the clasp of this fastening baffle plate in order to be fastened on this block seat; And
Interlock group, it is be articulated in this dead bolt group.
12. fireproofing door lock composite constructions as claimed in claim 11, it is characterized in that the bottom of this lock is arranged on this labeled door, this block seat of this doorframe has the rear surface of contiguous labeled door, and this rear surface has holding part, supplies the clasp of this fastening baffle plate in order to be fastened in this holding part.
13. fireproofing door lock composite constructions as claimed in claim 11, it is characterized in that separately comprising alignment pin, it has two ends, this fastening baffle plate of this alignment pin pivot joint and interlock group, and respectively this end of this alignment pin is incorporated into this first sidepiece and this second sidepiece respectively, and this fastening baffle plate forms swing with this alignment pin.
14. fireproofing door lock composite constructions as claimed in claim 11, is characterized in that, when this dead bolt stretches out between this first sidepiece, the second sidepiece, defining accommodation space between this clasp and this dead bolt, are used for for this block seat wherein accommodating.
15. fireproofing door lock composite constructions as claimed in claim 11, is characterized in that this dead bolt separately has confined planes, by this fastening baffle plate institute block, can reset to limit this dead bolt.
16. fireproofing door lock composite constructions as claimed in claim 11, it is characterized in that this lock separately has top, the clasp of this fastening baffle plate protrudes from this top.
17. fireproofing door lock composite constructions as claimed in claim 11, it is characterized in that this fastening baffle plate comprises body and at least one is convexly equipped in the side plate body of this body, this clasp is formed at this side plate body.
18. fireproofing door lock composite constructions as claimed in claim 17, it is characterized in that this fastening baffle plate separately has butting section, wherein this butting section is formed at this side plate body.
19. fireproofing door lock composite constructions as claimed in claim 18, it is characterized in that this butting section is cantilever, this cantilever protrudes from this side plate body.
20. fireproofing door lock composite constructions as claimed in claim 19, it is characterized in that this dead bolt group separately has and combine pin, this dead bolt by this in conjunction with pin institute drawing, this elastic component has first end and the second end, this first end is incorporated into this butting section of this fastening baffle plate, this second end be incorporated into this dead bolt group in conjunction with pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110032453.9A CN102619393B (en) | 2011-01-27 | 2011-01-27 | Fireproof door lock combination structure and lock bolt thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110032453.9A CN102619393B (en) | 2011-01-27 | 2011-01-27 | Fireproof door lock combination structure and lock bolt thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102619393A CN102619393A (en) | 2012-08-01 |
| CN102619393B true CN102619393B (en) | 2014-12-17 |
Family
ID=46559574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110032453.9A Active CN102619393B (en) | 2011-01-27 | 2011-01-27 | Fireproof door lock combination structure and lock bolt thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102619393B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819976A (en) * | 1987-04-20 | 1989-04-11 | American Device Manufacturing Company | Door latch |
| EP1162334A1 (en) * | 2000-06-07 | 2001-12-12 | Vachette | Anti-slip fire-proof lock |
| CN2628673Y (en) * | 2003-05-23 | 2004-07-28 | 林清田 | Fireproof door lock |
| CN101122198A (en) * | 2006-08-09 | 2008-02-13 | 萨维奥股份有限公司 | Auxiliary safety module for doors provided with anti-panic opening device |
| CN101382019A (en) * | 2007-09-03 | 2009-03-11 | 台湾福兴工业股份有限公司 | Bolt structure for fireproofing door lock |
| CN101382020A (en) * | 2007-09-03 | 2009-03-11 | 台湾福兴工业股份有限公司 | Bolt structure for fireproofing door lock |
-
2011
- 2011-01-27 CN CN201110032453.9A patent/CN102619393B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819976A (en) * | 1987-04-20 | 1989-04-11 | American Device Manufacturing Company | Door latch |
| EP1162334A1 (en) * | 2000-06-07 | 2001-12-12 | Vachette | Anti-slip fire-proof lock |
| CN2628673Y (en) * | 2003-05-23 | 2004-07-28 | 林清田 | Fireproof door lock |
| CN101122198A (en) * | 2006-08-09 | 2008-02-13 | 萨维奥股份有限公司 | Auxiliary safety module for doors provided with anti-panic opening device |
| CN101382019A (en) * | 2007-09-03 | 2009-03-11 | 台湾福兴工业股份有限公司 | Bolt structure for fireproofing door lock |
| CN101382020A (en) * | 2007-09-03 | 2009-03-11 | 台湾福兴工业股份有限公司 | Bolt structure for fireproofing door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102619393A (en) | 2012-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206256760U (en) | Intelligent panel is locked | |
| CN108346925A (en) | Lever-type connector | |
| CN202987974U (en) | Switching and locking mechanism of end cover of material tank, material tank, and engineering vehicle | |
| CN104533183A (en) | Mortise lock | |
| CN102619393B (en) | Fireproof door lock combination structure and lock bolt thereof | |
| CN102619394B (en) | Lock plunger structure of fire door lock | |
| CN101769100B (en) | Glove box lock | |
| CN101382019A (en) | Bolt structure for fireproofing door lock | |
| CN209908229U (en) | Door lock rod piece for strong fixed anti-theft box | |
| CN102245847A (en) | A multipoint lock assembly | |
| CN204457155U (en) | A kind of insertion-core lock | |
| CN103587596B (en) | Semi-trailer coupling | |
| CN107419973B (en) | TSA password padlock | |
| WO2007071129A1 (en) | A protective gate assembly for socket | |
| CN215442916U (en) | Floor lock catch structure | |
| CN204960567U (en) | A two storing boxes that open door that is used for box lock of two storing boxes that open door and has box lock | |
| CN101382020B (en) | Bolt structure for fireproofing door lock | |
| CN203978080U (en) | A kind of locomotive emergency safety door lock | |
| CN204899512U (en) | Lockset | |
| CN209457583U (en) | A kind of positioning lock breechblock | |
| CN207696959U (en) | Mode structure after a kind of twice core pulling applied to injection mold | |
| CN201137345Y (en) | Lock possessing idle rotation lock master | |
| CN204850711U (en) | Closing mechanism who pegs graft and lock | |
| CN203160907U (en) | Simple door bolt | |
| CN2647999Y (en) | Card type anti-theft lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |