CN205713477U - Door lock assembly for sound absorption integrated door - Google Patents
Door lock assembly for sound absorption integrated door Download PDFInfo
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- CN205713477U CN205713477U CN201620322771.7U CN201620322771U CN205713477U CN 205713477 U CN205713477 U CN 205713477U CN 201620322771 U CN201620322771 U CN 201620322771U CN 205713477 U CN205713477 U CN 205713477U
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- door
- lock assembly
- sound absorption
- universal joint
- door lock
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Abstract
This utility model discloses a kind of door lock assembly for sound absorption integrated door, and wherein said sound absorption integrated door includes successively: door-plate, sound insulating layer and absorbent treatment, described door lock assembly, including: lock core, it is arranged on described door-plate；Handle, is arranged at the side of sound absorption integrated door absorbent treatment；One end of head rod is connected with described handle；The two ends of the second connecting rod are respectively provided with the first universal joint and the second universal joint；The other end of described head rod is connected with described first universal joint；Described lock core is connected with described second universal joint.
Description
Technical field
This utility model relates to technical field of acoustics, and particularly to a kind of door lock assembly for sound absorption integrated door.
Background technology
Sound absorption integrated door, is used in the door body of specialty whole elimination room/semianechoic room.As its name implies, this door takes into account sound insulation and two kinds of functions of sound absorption, and its oise insulation factor typically has 40-50dB.
As shown in Figure 1, can be seen that the basic structure of sound absorption integrated door 100, be steel sound insulating layer 110 by outdoor side, be absorbent treatment 120 near indoor side, here absorbent treatment structure includes that Wedge structure, slab construction etc., absorbent treatment 120 are arranged on sound insulating layer 110 by support.
As can be seen from Figure 1, want in outdoor, door body to be locked, it is generally required to large-scale door lock 130, but this integrated door may have the thickness of more than 1000mm, want in indoor, the lockset in outside to be operated, even large-scale lock also cannot be accomplished, thereby result in sound absorption integrated door 100 locking operation inconvenience.
Utility model content
This utility model aims to solve the problem that in prior art, the door lock of sound absorption integrated door can only lock from the side of door, it is impossible to carry out operation of locking a door from indoor, causes locking inconvenience, and existing door latch structure is complicated, the bigger operation of volume and safeguard the technical problems such as inconvenient.
For solving technical problem of the prior art, this utility model provides a kind of door lock assembly for sound absorption integrated door, and wherein said sound absorption integrated door includes successively: door-plate, sound insulating layer and absorbent treatment, described door lock assembly, including: lock core, it is arranged on described door-plate；Handle, is arranged at the side of sound absorption integrated door absorbent treatment；One end of head rod is connected with described handle；The two ends of the second connecting rod are respectively provided with the first universal joint and the second universal joint；The other end of described head rod is connected with described first universal joint；Described lock core is connected with described second universal joint.
Further, described door lock assembly also includes: door plate fixed part, and described lock core is arranged on described door-plate by described door plate fixed part.
Further, described door lock assembly also includes: locked spacer, and described handle is connected to the side of described sound absorption integrated door by described locked spacer.
Further, described door lock assembly also includes: link rod sleeve is arranged in described second connecting rod.
Further, described door lock assembly also includes: lock core connector, and described lock core is connected with described second universal joint by described lock core connector.
Further, described door lock assembly also includes: first set jacket casing is located at the junction of described handle and one end of head rod.
Further, described door lock assembly also includes: the second sleeve is sheathed on described head rod and described first universal joint junction.
In sum, the door lock assembly of the locking for sound absorption integrated door that this utility model provides, compared to the door lock of sound absorption integrated door of the prior art, have the advantages that
1, the door lock assembly using the locking for sound absorption integrated door of the present utility model can facilitate door lock outside operation inside door；
2, this door lock assembly operation leicht fallen D/A, can single manual operation, conveniently operation；
3, this door lock assembly simple in construction, easy to maintenance, and robustness is good.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 show the structural representation of the door latch structure of sound absorption integrated door in prior art；
Fig. 2 show the structural representation of the door lock assembly for sound absorption integrated door that this utility model embodiment provides；
Fig. 3 show the structural representation of the door lock assembly installation for sound absorption integrated door that this utility model embodiment provides.
Description of reference numerals:
Sound absorption integrated door 100, sound insulating layer 110, absorbent treatment 120, door lock 130, door lock assembly 200, lock core 210, handle 220, head rod 230, the second connecting rod 240, the first universal joint 250, second universal joint 260, sound absorption integrated door 300, door-plate 310, sound insulating layer 320, absorbent treatment 330
Detailed description of the invention
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, with embodiment, this utility model is specifically described below in conjunction with the accompanying drawings.Accompanying drawing in describing below is only embodiments more of the present utility model.For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
In view of in prior art, when sound absorption integrated door is locked, can only operate from the side of door, causing locking operation inconvenience, and existing used door latch structure is complicated, volume is bigger safeguards installation difficulty, this utility model devises special linkage and coordinates joint arrangement, the lock core of door lock can will be operated the both sides extending to door, such that it is able to operate from the both sides opposite house lock of door easily, and then the effect of the door that realizes conveniently unblanking.
Incorporated by reference to seeing Fig. 2 and Fig. 3, it show the structural representation of the door lock assembly for sound absorption integrated door that this utility model embodiment provides.
The described door lock assembly for sound absorption integrated door, wherein said sound absorption integrated door 300 includes successively: door-plate 310, sound insulating layer 320 and absorbent treatment 330, described door lock assembly 200, including: lock core 210, it is arranged on described door-plate 310；Handle 220, is arranged at the side of sound absorption integrated door absorbent treatment 330；One end of head rod 230 is connected with described handle 220；The two ends of the second connecting rod 240 are respectively provided with the first universal joint 250 and the second universal joint 260；The other end of described head rod 230 is connected with described first universal joint 250；Described lock core 210 is connected with described second universal joint 260.The door lock assembly provided by this embodiment, on the one hand can be by the lock core 210 being arranged on door-plate 310 and connected by the institute outside sound absorption integrated door, (not shown) is carried out locking operation from outdoor opposite house, on the other hand, swing handle 220 can be passed through, head rod 230 is driven to rotate, by the first universal joint 250, the second connecting rod 230 is driven to rotate, described lock core 210 is being driven to rotate by the second universal joint 260, thus realize the opposite side at door, i.e. indoor opposite house carries out locking operation, convenient operation, and the lock structure that used is simple, compact, maintain easily, robustness is good.
In this utility model embodiment, described door lock assembly 200 also includes: door plate fixed part 270, and described lock core 210 is arranged on described door-plate by described door plate fixed part 270, it is ensured that lock core firmly can be connected with door-plate.
In this utility model embodiment, described door lock assembly 200 also includes: locked spacer 280, described handle 220 is connected to the side of described sound absorption integrated door by described locked spacer 280, thus when swing handle 220, control that it rotates walks, it is to avoid structural failure that inordinate rotation is caused and other unnecessary problems.
In this utility model embodiment, described door lock assembly 200 also includes: link rod sleeve 241 is arranged in described second connecting rod 240.
In this utility model embodiment, described door lock assembly 200 also includes: lock core connector 211, described lock core 210 is connected with described second universal joint 260 by described lock core connector 211, can conveniently realize the connection of described second universal joint 260 and described lock core connector 211 by described lock core connector 211, thus by this lock core connector 211, the action of described second universal joint 260 passed to described lock core 210.
In this utility model embodiment, described door lock assembly 200 also includes: first set jacket casing 291 is located at the junction of described handle 220 and one end of head rod 230.It is arranged on door by this first set jacket casing 291, it is ensured that described handle 220 and the connection of head rod 230 and location, when handle rotates, it is ensured that action can be transferred on head rod 230 smoothly.
In this utility model embodiment, described door lock assembly 200 also includes: the second set jacket casing 292 is located at described head rod 230 and described first universal joint 250 junction.By this second set jacket casing 292, head rod 230 and the connection of described first universal joint 250 and location can be can ensure that, when head rod 230 action, it is ensured that action can be transferred on the first universal joint 250 smoothly.
In sum, the door lock assembly of the locking for sound absorption integrated door that this utility model embodiment provides, compared to the door lock of sound absorption integrated door of the prior art, have the advantages that
1, the door lock assembly using the locking for sound absorption integrated door of the present utility model can facilitate door lock outside operation inside door；
2, this door lock assembly operation leicht fallen D/A, can single manual operation, conveniently operation；
3, this door lock assembly simple in construction, easy to maintenance, and robustness is good.
Although this utility model is disclosed above with preferred embodiment; so it is not limited to this utility model; any art has usually intellectual; without departing from spirit and scope of the present utility model; when being used for a variety of modifications and variations, protection domain the most of the present utility model is when being as the criterion depending on those as defined in claim.
Claims (7)
1., for a door lock assembly for sound absorption integrated door, wherein said sound absorption integrated door includes successively:
Door-plate, sound insulating layer and absorbent treatment, it is characterised in that described door lock assembly, including:
Lock core, is arranged on described door-plate；
Handle, is arranged at the side of sound absorption integrated door absorbent treatment；
One end of head rod is connected with described handle；
The two ends of the second connecting rod are respectively provided with the first universal joint and the second universal joint；
The other end of described head rod is connected with described first universal joint；
Described lock core is connected with described second universal joint.
Door lock assembly the most according to claim 1, it is characterised in that also include: door plate fixed part,
Described lock core is arranged on described door-plate by described door plate fixed part.
Door lock assembly the most according to claim 1, it is characterised in that also include: locked spacer,
Described handle is connected to the side of described sound absorption integrated door by described locked spacer.
Door lock assembly the most according to claim 1, it is characterised in that also include: link rod sleeve sets
Put in described second connecting rod.
Door lock assembly the most according to claim 1, it is characterised in that also include: lock core connector,
Described lock core is connected with described second universal joint by described lock core connector.
Door lock assembly the most according to claim 1, it is characterised in that also include: first set jacket casing
It is located at the junction of described handle and one end of head rod.
Door lock assembly the most according to claim 1, it is characterised in that also include: the second set jacket casing
It is located at described head rod and described first universal joint junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322771.7U CN205713477U (en) | 2016-04-18 | 2016-04-18 | Door lock assembly for sound absorption integrated door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322771.7U CN205713477U (en) | 2016-04-18 | 2016-04-18 | Door lock assembly for sound absorption integrated door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713477U true CN205713477U (en) | 2016-11-23 |
Family
ID=57297312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620322771.7U Active CN205713477U (en) | 2016-04-18 | 2016-04-18 | Door lock assembly for sound absorption integrated door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672765A (en) * | 2016-04-18 | 2016-06-15 | 上海声望声学科技股份有限公司 | Door lock device for sound absorbing and isolating integrated door |
| CN107780710A (en) * | 2017-11-25 | 2018-03-09 | 苏州岸肯电子科技有限公司 | A kind of anechoic room door |
-
2016
- 2016-04-18 CN CN201620322771.7U patent/CN205713477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672765A (en) * | 2016-04-18 | 2016-06-15 | 上海声望声学科技股份有限公司 | Door lock device for sound absorbing and isolating integrated door |
| CN107780710A (en) * | 2017-11-25 | 2018-03-09 | 苏州岸肯电子科技有限公司 | A kind of anechoic room door |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |