CN105672765A - Door lock device for sound absorbing and isolating integrated door - Google Patents
Door lock device for sound absorbing and isolating integrated door Download PDFInfo
- Publication number
- CN105672765A CN105672765A CN201610240318.6A CN201610240318A CN105672765A CN 105672765 A CN105672765 A CN 105672765A CN 201610240318 A CN201610240318 A CN 201610240318A CN 105672765 A CN105672765 A CN 105672765A
- Authority
- CN
- China
- Prior art keywords
- door
- lock assembly
- universal joint
- door lock
- sound absorption
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a door lock device for a sound absorbing and isolating integrated door. The sound absorbing and isolating integrated door sequentially comprises a door plank, a sound isolating layer and a sound absorbing layer. The door lock device comprises a lock cylinder arranged on the door plank, a handle arranged on one side of the sound absorbing layer of the sound absorbing and isolating integrated door, a first connecting rod and a second connecting rod. One end of the first connecting rod is connected with the handle, and a first cardan joint and a second cardan joint are arranged at the two ends of the second connecting rod respectively. The other end of the first connecting rod is connected with the first universal joint. The lock cylinder is connected with the second universal joint.
Description
Technical field
The present invention 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 generally has 40-50dB.
As shown in Figure 1, it can be seen that the basic structure of sound absorption integrated door 100, leaning on outdoor side is steel sound insulating layer 110, being absorbent treatment 120 near indoor side, absorbent treatment structure here includes Wedge structure, slab construction etc., and absorbent treatment 120 is 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 is likely to the thickness having 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.
Summary of the invention
Present invention seek to address that in prior art, the door lock of sound absorption integrated door can only lock from the side of door, it is impossible to carries out operation of locking a door 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, the present invention 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 provided by the invention, compared to the door lock of sound absorption integrated door of the prior art, have the advantages that
1, the door lock assembly adopting the locking for sound absorption integrated door of the present invention convenient inside door can operate outside door lock;
2, this door lock assembly operation leicht fallen D/A, can single manual operation, convenient operation;
3, this door lock assembly simple in construction, easy to maintenance, and robustness is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
The structural representation of the door latch structure that Fig. 1 show in prior art sound absorption integrated door;
Fig. 2 show the structural representation of the door lock assembly for sound absorption integrated door that the embodiment of the present invention provides;
Fig. 3 show the structural representation that the door lock assembly for sound absorption integrated door of embodiment of the present invention offer is installed.
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 the embodiment of the present invention or technical scheme of the prior art, below in conjunction with drawings and Examples, the present invention is specifically described. Accompanying drawing in the following describes is only some embodiments of the present invention. For those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Consider in prior art, when sound absorption integrated door is locked, can only be operated from the side of door, causing locking operation inconvenience, and existing used door latch structure is complicated, volume is bigger safeguards installation difficulty, the present invention 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 be operated 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 referring to Fig. 2 and Fig. 3, it show the structural representation of the door lock assembly for sound absorption integrated door that the embodiment of the present invention 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. by the door lock assembly that this embodiment provides, the lock core 210 that can pass through on the one hand to be arranged on door-plate 310 and connected by the institute outside sound absorption integrated door, (not shown) opposite house outdoor is carried out locking operation, 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 realizing the opposite side at door, namely indoor opposite house carries out locking operation, convenient operation, and the lock structure that uses is simple, compact, maintain easily, robustness is good.
In embodiments of the present invention, 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 embodiments of the present invention, 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 walking of its rotation, it is to avoid structural failure that inordinate rotation causes and other unnecessary problems.
In embodiments of the present invention, described door lock assembly 200 also includes: link rod sleeve 241 is arranged in described second connecting rod 240.
In embodiments of the present invention, 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, the connection of described second universal joint 260 and described lock core connector 211 can be conveniently realized, thus being passed to the action of described second universal joint 260 to described lock core 210 by this lock core connector 211 by described lock core connector 211.
In embodiments of the present invention, 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 the connection of described handle 220 and head rod 230 and location, when handle rotates, it is ensured that action can be transferred on head rod 230 smoothly.
In embodiments of the present invention, 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, it is possible to can ensure that the connection of head rod 230 and described first universal joint 250 and location, 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 the embodiment of the present invention provides, compared to the door lock of sound absorption integrated door of the prior art, have the advantages that
1, the door lock assembly adopting the locking for sound absorption integrated door of the present invention convenient inside door can operate outside door lock;
2, this door lock assembly operation leicht fallen D/A, can single manual operation, convenient operation;
3, this door lock assembly simple in construction, easy to maintenance, and robustness is good.
Although the present invention is disclosed above with preferred embodiment; so it is not limited to the present invention; any art has usually intellectual; without departing from the spirit and scope of the present invention; when being used for a variety of modifications and variations, therefore protection scope of the present invention 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.
2. door lock assembly 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.
3. door lock assembly 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.
4. door lock assembly according to claim 1, it is characterised in that also include: link rod sleeve is arranged in described second connecting rod.
5. door lock assembly 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.
6. door lock assembly according to claim 1, it is characterised in that also include: first set jacket casing is located at the junction of described handle and one end of head rod.
7. door lock assembly according to claim 1, it is characterised in that also include: the second sleeve is sheathed on described head rod and described first universal joint junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240318.6A CN105672765A (en) | 2016-04-18 | 2016-04-18 | Door lock device for sound absorbing and isolating integrated door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240318.6A CN105672765A (en) | 2016-04-18 | 2016-04-18 | Door lock device for sound absorbing and isolating integrated door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105672765A true CN105672765A (en) | 2016-06-15 |
Family
ID=56310039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610240318.6A Pending CN105672765A (en) | 2016-04-18 | 2016-04-18 | Door lock device for sound absorbing and isolating integrated door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749594A (en) * | 2020-07-30 | 2020-10-09 | 上海泛德声学工程有限公司 | Forced closed handle lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273345A (en) * | 1996-04-05 | 1997-10-21 | Japan Radio Co Ltd | Door locking mechanism |
| DE102005051447A1 (en) * | 2005-01-07 | 2006-07-20 | Moellmann Industriebeschläge Gustav Moellmann GmbH & Co. KG | Door lock for vehicle has toothed wheel connection for transmission of opening or closing movement of double bolt lock to snap locks on upper or lower ends of door |
| CN201158967Y (en) * | 2008-02-21 | 2008-12-03 | 南通华信中央空调有限公司 | Door handle maintenance |
| JP2009180001A (en) * | 2008-01-30 | 2009-08-13 | Takigen Mfg Co Ltd | Door handle and door structure |
| CN202483303U (en) * | 2012-02-27 | 2012-10-10 | 高博 | Door |
| CN205713477U (en) * | 2016-04-18 | 2016-11-23 | 上海声望声学科技股份有限公司 | Door lock assembly for sound absorption integrated door |
-
2016
- 2016-04-18 CN CN201610240318.6A patent/CN105672765A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273345A (en) * | 1996-04-05 | 1997-10-21 | Japan Radio Co Ltd | Door locking mechanism |
| DE102005051447A1 (en) * | 2005-01-07 | 2006-07-20 | Moellmann Industriebeschläge Gustav Moellmann GmbH & Co. KG | Door lock for vehicle has toothed wheel connection for transmission of opening or closing movement of double bolt lock to snap locks on upper or lower ends of door |
| JP2009180001A (en) * | 2008-01-30 | 2009-08-13 | Takigen Mfg Co Ltd | Door handle and door structure |
| CN201158967Y (en) * | 2008-02-21 | 2008-12-03 | 南通华信中央空调有限公司 | Door handle maintenance |
| CN202483303U (en) * | 2012-02-27 | 2012-10-10 | 高博 | Door |
| CN205713477U (en) * | 2016-04-18 | 2016-11-23 | 上海声望声学科技股份有限公司 | Door lock assembly for sound absorption integrated door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749594A (en) * | 2020-07-30 | 2020-10-09 | 上海泛德声学工程有限公司 | Forced closed handle lock |
| CN111749594B (en) * | 2020-07-30 | 2023-11-07 | 上海泛德声学工程有限公司 | Tight airtight handle lock of compelling |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |