CN108486829B - Switch lock for end door of double-door washing machine - Google Patents
Switch lock for end door of double-door washing machine Download PDFInfo
- Publication number
- CN108486829B CN108486829B CN201810589733.1A CN201810589733A CN108486829B CN 108486829 B CN108486829 B CN 108486829B CN 201810589733 A CN201810589733 A CN 201810589733A CN 108486829 B CN108486829 B CN 108486829B
- Authority
- CN
- China
- Prior art keywords
- block
- door
- positioning block
- stop block
- locking
- 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.)
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Links
- 238000005406 washing Methods 0.000 title claims abstract description 20
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Hinges (AREA)
Abstract
The invention discloses a switch lock for an end door of a double-door washing machine, which comprises a front end cover and a door body, wherein the upper part of the door body is hinged with the front end cover, two sides of the lower part of the door body are fixedly provided with a locking block, the outside of the first locking block is provided with a first stop block, the outside of the second locking block is provided with a second stop block, the first stop block and the second stop block are rotatably arranged on the front end cover through a rotating shaft vertical to the front end cover, the first stop block is hinged with a first connecting rod, and the other end of the first connecting rod is hinged on the second stop block. The beneficial effects of the invention are as follows: the two locking blocks on two sides of the door body can be simultaneously limited and simultaneously opened by driving one stop block to rotate, the connecting structure is simple and easy to realize, the cost is low, and the occupied space is small.
Description
Technical Field
The invention relates to the technical field of industrial washing machines, in particular to a switch lock for an end door of a double-door washing machine.
Background
Industrial washing machines are widely used to wash fabrics in hotels, restaurants, hospitals, etc. However, the door lock of the traditional drum-type industrial washing machine needs manual operation for opening and closing, has large workload, wastes a large amount of manpower and material resources, and is not suitable for automatic washing. Some industrial washing machines compress and lock the door through the cylinder, but the cylinder needs to be perpendicular to the door plate, and the risk of air and water leakage exists, and the structure occupation space is big, and the outward appearance is unsightly. Therefore, the existing industrial washing machine has the defects of complex structure and troublesome operation, and the requirements of people cannot be met.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a switch lock for an end door of a double-door washing machine.
The aim of the invention is achieved by the following technical scheme: the utility model provides a two door washing machine end door is with switch lock, includes front end housing and the door body, the upper portion and the front end housing of the door body are articulated, the both sides of the lower part of the door body are all fixed and are provided with a latch segment to arbitrary one in two latch segments is first latch segment, another is the second latch segment, the externally mounted of first latch segment has first check block, the externally mounted of second latch segment has second check block, first check block and second check block pass through the pivot swivelling mounting of perpendicular to front end housing on the front end housing, first check block on be provided with the first draw-in groove that is used for carrying out spacing to first latch segment, the second check block on be provided with the second draw-in groove that is used for carrying out spacing to the second latch segment, the articulated first connecting rod that has on the first check block, the other end of first connecting rod articulates and installs on the second check block, when the door body is in the second check block, after the first check block revolute pivot rotation certain angle, first check block and second check block and holding are carried out spacing by first draw-in groove and carry out the first check block and the second check block through the first draw-in groove, thereby the second lock segment is realized to carry out spacing by the first check block to the first tie down angle simultaneously. In addition, in the power-off state, the first stop block and the second stop block are both in the original positions, so that the sealing of the door is not loosened to cause water leakage. The locking means that the locking block is limited to move in the forward direction, so that the door body is locked. When the door needs to be opened, the first locking block rotates reversely by a certain angle around the rotating shaft, the first locking block is separated from the first clamping groove, and meanwhile, the first connecting rod drives the second locking block to rotate reversely by a certain angle around the rotating shaft, so that the second locking block is separated from the second clamping groove, locking is released, and the door body can be opened.
Preferably, the front end cover is also fixedly provided with a driving cylinder for driving the first stop block to rotate around the rotating shaft.
Preferably, the first stop block is fixedly connected with a second connecting rod, and the second connecting rod is connected with a piston rod of the driving cylinder.
Preferably, the first stop block and the second connecting rod are of an integrated structure, so that the number of assembly parts is reduced, the structure is simplified, and the stability of the device is improved.
Preferably, the first stop block and the second stop block are respectively and rotatably arranged on a connecting plate through a rotating shaft, and the connecting plate is fixedly connected with the front end cover.
Preferably, the mounting seat of the driving cylinder is positioned at the lower part of the second stop block, the cylinder and the second connecting rod are parallel to the front end cover, the cylinder is hinged on the mounting seat, the second connecting rod extends downwards or obliquely downwards of the second stop block, and the piston rod of the cylinder is hinged with the second connecting rod.
Preferably, the first stop block is located on the right side of the door body, the second stop block is located on the left side of the door body, and the first clamping groove and the second clamping groove are groove bodies with rear side openings and gradually reduced distances between left and right groove walls along the forward direction perpendicular to the front end cover.
Further preferably, the right side wall of the first clamping groove is an arc surface, which covers the front opening of the first clamping groove, and the left side wall of the second clamping groove is an arc surface, which covers the front opening of the second clamping groove. Therefore, when the first clamping groove rotates along with the first stop block to limit the first locking block, the arc-shaped surface plays a role in extruding the first locking block backwards, so that the sealing of the door body is facilitated; when the second clamping groove rotates along with the second stop block to limit the second locking block, the arc-shaped surface plays a role in extruding the second locking block backwards, and sealing of the door body is facilitated.
Further preferably, the two locking blocks are provided with right-angle corners, the top surfaces of the first stopping block and the second stopping block are both planes, and the height of the arc-shaped surface is higher than that of the planes, so that when the bottom surface of the locking block is attached to the planes, the arc-shaped surface limits the corners of the locking block to move forwards.
The invention has the following advantages:
the invention can realize simultaneous limit and simultaneous opening of two locking blocks on two sides of the door body by driving one stop block to rotate, and has simple connection structure, easy realization, low cost and small occupied space. In addition, in the power-off state, the sealing of the door is not loosened to cause water leakage.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the mating structure of the first stop block and the second stop block of the present invention.
Fig. 3 is a schematic structural view of the second stop block.
Fig. 4 is a schematic structural view of the first stop block.
In the figure, the front end cover is 1-, the door body is 2-, the first latch segment of 3-, the second latch segment of 4-, the first stop block of 5-, the second stop block of 6-, the first draw-in groove of 7-, the second draw-in groove of 8-, 9-first connecting rod, 10-first articulated shaft, 11-drive cylinder, 12-arcwall face, 13-plane.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1, a switch lock for a double-door washing machine end door comprises a front end cover 1 and a door body 2, wherein the upper part of the door body 2 is hinged with the front end cover 1, two sides of the lower part of the door body 2 are fixedly provided with a locking block, any one of the two locking blocks is a first locking block 3, the other one is a second locking block 4, a first stop block 5 is arranged on the outer part of the first locking block 3, a second stop block 6 is arranged on the outer part of the second locking block 4, the first stop block 5 and the second stop block 6 are both rotatably arranged on the front end cover through a rotating shaft perpendicular to the front end cover, as shown in fig. 3 and 4, the first stop block 5 is provided with a first clamping groove 7 for limiting the first locking block 3, the second stop block 6 is provided with a second clamping groove 8 for limiting the second locking block 4, a first connecting rod 9 is hinged on the first stop block 5, the other end of the first stop block 9 is arranged on the first connecting rod 10 and is positioned in the first clamping groove 5 around the first rotating shaft 6 through the first clamping groove 7, and is simultaneously rotated around the first stop block 5, and the first stop block is positioned in the first clamping groove 5 and is simultaneously rotated around the first clamping groove 7 and is positioned in the first position 6. In addition, in the power-off state, the first stop block 5 and the second stop block 6 are both in the original positions, so that the sealing of the door is not loosened to cause water leakage. The locking means that the locking block is limited to move in the forward direction, thereby realizing the locking of the door body 2. When the door needs to be opened, after the first locking block 5 reversely rotates for a certain angle around the rotating shaft, the first locking block 3 is separated from the first clamping groove 7, meanwhile, the first connecting rod 9 drives the second locking block 6 reversely rotates for a certain angle around the rotating shaft, so that the second locking block 4 is separated from the second clamping groove 8, locking is released, and the door body can be opened.
Preferably, a driving cylinder 11 for driving the first stop block 5 to rotate around the rotating shaft is fixedly installed on the front end cover 1.
Preferably, as shown in fig. 4, the first stop block 5 is fixedly connected with a second connecting rod, and the second connecting rod is connected with a piston rod of the driving cylinder 11.
Preferably, the first stop block 5 and the second connecting rod are integrally formed, so that the number of assembly parts is reduced, the structure is simplified, and the stability of the device is improved.
Preferably, the first stop block 5 and the second stop block 6 are respectively rotatably mounted on a connecting plate through a rotating shaft, and the connecting plate is fixedly connected with the front end cover 1.
Preferably, the mounting seat of the driving cylinder 11 is located at the lower part of the second stop block 6, the cylinder and the second connecting rod are parallel to the front end cover 1, the cylinder is hinged on the mounting seat, the second connecting rod extends to the lower part or obliquely lower part of the second stop block 6, and the piston rod of the cylinder is hinged with the second connecting rod.
Preferably, the first stop block 5 is located on the right side of the door body 2, the second stop block 6 is located on the left side of the door body 2, and the first clamping groove 7 and the second clamping groove 8 are both open on the rear side and are groove bodies with gradually reduced distance between the left groove wall and the right groove wall along the forward direction perpendicular to the front end cover 1.
Further preferably, the right side wall of the first slot 7 is an arc surface 12, which covers the front opening of the first slot 7, and the left side wall of the second slot 8 is an arc surface 12, which covers the front opening of the second slot 8. Therefore, when the first clamping groove 7 rotates along with the first stop block 5 to limit the first locking block 3, the arc-shaped surface 12 plays a role of extruding the first locking block 3 backwards, so that the sealing of the door body is facilitated; when the second clamping groove 8 rotates along with the second stop block 6 to limit the second locking block 4, the arc-shaped surface 12 plays a role in extruding the second locking block 4 backwards, and sealing of the door body is facilitated.
Further preferably, the two locking blocks are provided with right-angle corners, the top surfaces of the first stopping block 5 and the second stopping block 6 are plane 13, the height of the arc-shaped surface 12 is higher than that of the plane 13, and therefore when the bottom surface of the locking block is attached to the plane 13, the arc-shaped surface 12 limits the corners of the locking block to move forwards.
The present invention may be summarized in other specific forms without departing from the spirit or essential characteristics thereof. The above-described embodiments of the invention are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A switch lock for a double-door washing machine end door is characterized in that: the door comprises a front end cover and a door body, wherein the upper part of the door body is hinged with the front end cover, two sides of the lower part of the door body are fixedly provided with a locking block, any one of the two locking blocks is a first locking block, the other one is a second locking block, a first positioning block is arranged outside the first locking block, a second positioning block is arranged outside the second locking block, the first positioning block and the second positioning block are rotatably arranged on the front end cover through a rotating shaft perpendicular to the front end cover, the first positioning block is provided with a first clamping groove for limiting the first locking block, the second positioning block is provided with a second clamping groove for limiting the second locking block, the first positioning block is hinged with a first connecting rod, the other end of the first connecting rod is hinged on the second positioning block, when the door body is in a closed state, the first positioning block rotates by a certain angle, the first locking block is contained in the first clamping groove and simultaneously rotates around the first positioning block to enable the first positioning block to be separated from the first positioning block through the first positioning block, and the second positioning block is reversely rotated around the first positioning block to enable the first positioning block to be separated from the first positioning block, and the first positioning block is reversely rotated around the first positioning block to be simultaneously, and the first positioning block is rotated around the first positioning block to be separated from the first positioning block;
the right side wall of the first clamping groove is an arc-shaped surface which seals the front opening of the first clamping groove, and the left side wall of the second clamping groove is an arc-shaped surface which seals the front opening of the second clamping groove;
the two locking blocks are respectively provided with a right-angle corner, the top surfaces of the first stop block and the second stop block are planes, and the height of the arc-shaped surface is higher than that of the planes.
2. The door opening and closing lock for a double door washing machine end door according to claim 1, wherein: the front end cover is also fixedly provided with a driving cylinder for driving the first stop block to rotate around the rotating shaft.
3. A two-door washing machine end door switch lock as claimed in claim 2, wherein: the first stop block is fixedly connected with a second connecting rod, and the second connecting rod is connected with a piston rod of the driving cylinder.
4. A two-door washing machine end door switch lock as claimed in claim 3, wherein: the first stop block and the second connecting rod are of an integrated structure.
5. The door opening and closing lock for a double door washing machine end door according to claim 1, wherein: the first stop block and the second stop block are respectively and rotatably arranged on a connecting plate through a rotating shaft, and the connecting plate is fixedly connected with the front end cover.
6. A door opening and closing lock for a double door washing machine end door as claimed in any one of claims 2 to 4, wherein: the mounting seat of the driving cylinder is positioned at the lower part of the second stop block, the cylinder and the second connecting rod are parallel to the front end cover, the cylinder is hinged on the mounting seat, the second connecting rod extends to the lower part or obliquely lower part of the second stop block, and the piston rod of the cylinder is hinged with the second connecting rod.
7. The door opening and closing lock for a double door washing machine end door according to claim 1, wherein: the first stop block is positioned on the right side of the door body, the second stop block is positioned on the left side of the door body, and the first clamping groove and the second clamping groove are groove bodies with rear side openings and gradually reduced distance between the left groove wall and the right groove wall along the forward direction perpendicular to the front end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589733.1A CN108486829B (en) | 2018-06-08 | 2018-06-08 | Switch lock for end door of double-door washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589733.1A CN108486829B (en) | 2018-06-08 | 2018-06-08 | Switch lock for end door of double-door washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108486829A CN108486829A (en) | 2018-09-04 |
| CN108486829B true CN108486829B (en) | 2024-02-09 |
Family
ID=63342353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810589733.1A Active CN108486829B (en) | 2018-06-08 | 2018-06-08 | Switch lock for end door of double-door washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108486829B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796077B (en) * | 2020-12-31 | 2023-08-01 | 江苏海狮机械股份有限公司 | Sanitary isolation type washing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899772A (en) * | 2009-05-26 | 2010-12-01 | 上海雅森洗涤设备有限公司 | Door lock device on washing equipment |
| CN202157826U (en) * | 2011-07-14 | 2012-03-07 | 山东国泰科技有限公司 | Ten-point anti-explosion locking door for refuge chamber |
| CN105983109A (en) * | 2015-02-15 | 2016-10-05 | 楚天科技股份有限公司 | Sterilization cabinet |
| CN106868807A (en) * | 2017-03-01 | 2017-06-20 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN107190483A (en) * | 2017-06-22 | 2017-09-22 | 广州市力净洗涤机械有限公司 | Industry washer gate automatic sealing device |
| CN207193608U (en) * | 2017-09-25 | 2018-04-06 | 山东大成洗涤机械有限公司 | A kind of positioning and locking door of washing machine and the washing machine with positioning and locking door of washing machine |
| CN208279891U (en) * | 2018-06-08 | 2018-12-25 | 山东大成洗涤机械有限公司 | A kind of two-door washing machine end door switch lock |
-
2018
- 2018-06-08 CN CN201810589733.1A patent/CN108486829B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899772A (en) * | 2009-05-26 | 2010-12-01 | 上海雅森洗涤设备有限公司 | Door lock device on washing equipment |
| CN202157826U (en) * | 2011-07-14 | 2012-03-07 | 山东国泰科技有限公司 | Ten-point anti-explosion locking door for refuge chamber |
| CN105983109A (en) * | 2015-02-15 | 2016-10-05 | 楚天科技股份有限公司 | Sterilization cabinet |
| CN106868807A (en) * | 2017-03-01 | 2017-06-20 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN107190483A (en) * | 2017-06-22 | 2017-09-22 | 广州市力净洗涤机械有限公司 | Industry washer gate automatic sealing device |
| CN207193608U (en) * | 2017-09-25 | 2018-04-06 | 山东大成洗涤机械有限公司 | A kind of positioning and locking door of washing machine and the washing machine with positioning and locking door of washing machine |
| CN208279891U (en) * | 2018-06-08 | 2018-12-25 | 山东大成洗涤机械有限公司 | A kind of two-door washing machine end door switch lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108486829A (en) | 2018-09-04 |
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