CN204850782U - Establish formula door lock switch by cable - Google Patents
Establish formula door lock switch by cable Download PDFInfo
- Publication number
- CN204850782U CN204850782U CN201520565954.7U CN201520565954U CN204850782U CN 204850782 U CN204850782 U CN 204850782U CN 201520565954 U CN201520565954 U CN 201520565954U CN 204850782 U CN204850782 U CN 204850782U
- Authority
- CN
- China
- Prior art keywords
- operation panel
- matrix
- left part
- base member
- lock body
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000012634 fragment Substances 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000012946 outsourcing Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model provides an establish formula door lock switch by cable, have base member (1) and link casing (2), be equipped with solenoid in the base member and set return spring's operation panel, the right part is equipped with the iron core in the solenoid barrel, the left part is equipped with overhanging piston in the solenoid barrel, this piston left end portion inlay even in the right -hand member portion of operation panel, characterized by the operation panel left part has the backing pin, is equipped with the shifting block on the operation panel, the shell fragment that is equipped with micro -gap switch on shifting block and the base member corresponds, and be equipped with on the base member and supply keeper male keyhole (11) when closing, there is reset spring's the locking body in the company that has the pivot in the middle part of the left part inlays and is equipped with in the base member, and locking body front end has U type notch, and the top part that this U type notch was personally experienced sth. Part of the body in the locking does the bolt coupler body of keeper, locking body right side have with the backing pin of operation panel corresponds blocks the position. The utility model discloses long service life, and simple structure, easy and simple to handle.
Description
Technical field
The utility model relates to a kind of formula of establishing by cable door interlock switch of refrigerator.
Background technology
Existing refrigerator does not arrange door lock usually, and closed main magnetic door seal and the door-inhale of leaning on of door of refrigerator closes.When there is the situations such as door is out of shape, magnetic door seal magnetic weakens, door sealing can be caused tight, and refrigerator cold draining increases, and energy consumption increases.
For solving the problem, application number is the utility model patent of 201320137340.X, propose a kind of Full-closed refrigerator door lock, unlock at every turn, locking all needs to carry out manual operations by special key, key is lost or be can not find, will not open door, or cannot lock, inconvenient to use, and forget and lock, also do not have cue, may cooling gas leakage be caused; In addition, door needs increase the structures such as lockhole, some restrictions are designed with to the outsourcing of refrigerator.
Application number is the utility model patent of 200520087114.0, propose a kind of locking device of door lock, it comprises and is arranged on lock nose on casing and the corresponding latch hook be arranged on a body, latch hook and the handle be arranged on a body link into an integrated entity, and can jointly rotate around the door handle axle be fixed on a body.Latch hook and lock nose realize mounting by the elastic force of the holddown spring that this utility model utilizes refrigerator at closing time gate stop to be arranged, and close more tight object to reach refrigerator U.S.A.This locking device needs to turn the handle with hand to open the door, and when holding thing on hand, opens the door very inconvenient.After door body arranges handle, be unfavorable for the outsourcing design of limited high request.
Summary of the invention
The utility model object is that the needs solving current refrigerator locking device arrange lockhole or door handle etc. on door body, is inconvenient to open the door, is unfavorable for the problems such as the appearance design of high request; Men Wei shuts or forgets not warn setting when closing; Leave behind the situation that key or door handle break down, the problem that door can not opened, establishes formula door interlock switch by cable for herein is provided one.
The technical solution of the utility model be have matrix and connect housing, electromagnetic coil and the operation panel being equipped with return spring is provided with in matrix, in electromagnetic coil cylindrical shell, right part is provided with iron core, in electromagnetic coil cylindrical shell, left part is provided with overhanging piston, the embedding right part being connected in described operation panel, this piston left part, it is characterized in that described operation panel left part has backing pin, operation panel is provided with shifting block, the shell fragment that described shifting block and matrix are provided with microswitch is corresponding, for the keyhole that keeper inserts when matrix is provided with and closes, in described matrix, left part is embedded with the lock body being connected with back-moving spring that middle part has pivot, lock body front end has U-shaped recess, the upper section of this U-shaped recess of lock body is the bolt coupler body of described keeper, there is on the right side of lock body the blocking position corresponding with the backing pin of described operation panel.
Described operation panel left part is provided with inclined-plane boss, and matrix is provided with manually removes plate, manually removes plate and is provided with inclined convex top, the inclined-plane boss of described operation panel and described manual releasing plate ramp be convex push up corresponding.
The beneficial effects of the utility model: 1, provide one to establish formula door interlock switch by cable, do not need to arrange mechanical opening structure, do not need firmly to open the door, do not need pretty troublesomely to carry with key yet, user can only need to trigger the signal of telecommunication by being arranged on induction installation or press button on refrigerator, opens the door easily; 2, be provided with signaling switch, do not shut up the door carefully or do not close the door for a long time, facilitate system to provide cue; 3, the abnormality such as power failure, is provided with hand-operating unlocking mechanism.
Accompanying drawing explanation
Fig. 1 is outline drawing of the present utility model;
Fig. 2 is that Fig. 1 the utility model shells the structural representation of unlocked state after body;
Fig. 3 is that Fig. 1 the utility model shells the plan view of lock-out state after body;
Fig. 4 is that Fig. 1 the utility model shells the plan view of released state after body;
Fig. 5 is the structural representation manually removing plate in the utility model;
Fig. 6 is the structural representation of lock body in the utility model;
Fig. 7 is the structural representation of operation panel in the utility model.
Mark in figure: 1 matrix, 2 housings, 3 electromagnetic coils, 4 return springs, 5 operation panels, 51 inclined-plane boss, 52 grades of locks, 53 shifting blocks, 6 pistons, 7 lock body, 71U type recess, 72 pivots, 73 bolt coupler bodies, 8 manually remove plate, 81 inclined convex tops.
Detailed description of the invention
One establishes formula Door lock of refrigerator by cable, have matrix 1 and connect housing 2, electromagnetic coil 3 and the operation panel 5 being equipped with return spring 5 is provided with in matrix, in electromagnetic coil cylindrical shell, right part is provided with iron core, in electromagnetic coil cylindrical shell, left part is provided with overhanging piston 6, the embedding right part being connected in described operation panel, this piston left part, it is characterized in that described operation panel left part has backing pin 52, operation panel is provided with shifting block 53, the shell fragment that described shifting block and matrix are provided with microswitch is corresponding, for the keyhole 11 that keeper inserts when matrix is provided with and closes, in described matrix, left part is embedded with the lock body 7 being connected with back-moving spring that middle part has pivot 72, lock body front end has U-shaped recess 71, the upper section of this U-shaped recess of lock body is the bolt coupler body 73 of described keeper, there is on the right side of lock body the blocking position corresponding with the backing pin of described operation panel, described operation panel left part is provided with inclined-plane boss, matrix is provided with manually removes plate 8, manual releasing plate is provided with inclined convex top 81, the inclined-plane boss 51 of described operation panel and described manual releasing plate ramp be convex push up corresponding.
The following describes using state of the present utility model:
One. state of locking a door
Refrigerator at closing time keeper inserts keyhole, gate stop head pushes the U-shaped recess upper right side of lock body, make lock body to manually removing plate direction pivotable, the U-shaped recess that gate stop inserts lock body when putting in place is in parastate, and lock body is rotated and driven operation panel to move to coil direction, after operation panel and lock body depart from, operation panel is oppositely movement under operation panel spring action, until with substrate contact after stop mobile, lock body is fixed, and refrigerator action of locking a door completes.
Two. released state
Door lock of refrigerator gives coil electricity in the locked state, and piston pull operation plate moves to right, and operation panel is in right position state, the backing pin of operation panel leaves lock body, now applies an outside pulling force, after lock body pivotable to gate stop, gate stop is deviate from from the U-shaped recess of lock body, and refrigerator doors is opened.
Claims (2)
1. establish formula door interlock switch by cable for one kind, have matrix (1) and connect housing (2), be provided with electromagnetic coil (3) in matrix and be equipped with the operation panel (5) of return spring (4), in electromagnetic coil cylindrical shell, right part is provided with iron core, in electromagnetic coil cylindrical shell, left part is provided with overhanging piston (6), the embedding right part being connected in described operation panel, this piston left part, it is characterized in that described operation panel left part has backing pin (52), operation panel is provided with shifting block (53), the shell fragment that described shifting block and matrix are provided with microswitch is corresponding, for the keyhole (11) that keeper inserts when matrix is provided with and closes, in described matrix, left part is embedded with the lock body (7) being connected with back-moving spring that middle part has pivot (72), lock body front end has U-shaped recess (71), the upper section of this U-shaped recess of lock body is the bolt coupler body (73) of described keeper, there is on the right side of lock body the blocking position corresponding with the backing pin of described operation panel.
2. establish formula door interlock switch as claimed in claim 1 by cable, it is characterized in that described operation panel left part is provided with inclined-plane boss, matrix is provided with manually removes plate (8), manual releasing plate is provided with inclined convex top (81), the inclined-plane boss (51) of described operation panel and described manual releasing plate ramp be convex push up corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565954.7U CN204850782U (en) | 2015-07-28 | 2015-07-28 | Establish formula door lock switch by cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565954.7U CN204850782U (en) | 2015-07-28 | 2015-07-28 | Establish formula door lock switch by cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850782U true CN204850782U (en) | 2015-12-09 |
Family
ID=54741344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565954.7U Expired - Fee Related CN204850782U (en) | 2015-07-28 | 2015-07-28 | Establish formula door lock switch by cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108070990A (en) * | 2016-11-11 | 2018-05-25 | 杭州神林电子有限公司 | A kind of door lock assembly |
-
2015
- 2015-07-28 CN CN201520565954.7U patent/CN204850782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108070990A (en) * | 2016-11-11 | 2018-05-25 | 杭州神林电子有限公司 | A kind of door lock assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |