CN113931535A - Door locking device - Google Patents
Door locking device Download PDFInfo
- Publication number
- CN113931535A CN113931535A CN202111297181.5A CN202111297181A CN113931535A CN 113931535 A CN113931535 A CN 113931535A CN 202111297181 A CN202111297181 A CN 202111297181A CN 113931535 A CN113931535 A CN 113931535A
- Authority
- CN
- China
- Prior art keywords
- door
- bin
- locking device
- connecting rod
- rotating mechanism
- 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
Links
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/006—Locks or fastenings for special use for covers or panels
-
- 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
-
- 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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
Abstract
The invention relates to the field of washing equipment, in particular to a door locking device. The invention provides a door locking device which can lock a bin door by uniformly applying pressure. A door locking device comprises a bin door and the like; the bin gate is provided with a rotating mechanism, the bin gate and the rotating mechanism are installed on the washing equipment, the washing equipment is further fixedly connected with an air cylinder, a telescopic rod of the air cylinder is fixedly connected with a convex cone connecting rod, and the convex cone connecting rod is matched with the bin gate. According to the invention, the cone door lock is pushed by the cylinder, so that the cone is completely pressed into the gate lock block, the bin door can be well pressed, and the phenomena of looseness and water leakage of the bin door in the use process are avoided.
Description
Technical Field
The invention relates to the field of washing equipment, in particular to a door locking device.
Background
The locking of the door is one of the criteria affecting the quality of the washing apparatus in the field of washing apparatuses.
The lever principle that adopts when the locking of current door compresses tightly the locking, and then the too tight or too loose condition of pressure appears easily in the in-process of pressing, consequently can make the life reduction of sealing washer to and the phenomenon of seepage can appear.
Therefore, it is necessary to design a door locking device capable of locking the bin door by uniformly applying pressure against the bin door, aiming at the disadvantages of the prior art.
Disclosure of Invention
In order to overcome the defect that the pressing is easy to be over-tight or over-loose in the pressing process, the technical problem to be solved is as follows: provided is a door locking device capable of locking a door by applying a uniform pressure to the door.
The technical scheme is as follows:
the door locking device comprises a bin door, a rotating mechanism, a cylinder and a convex cone connecting rod, wherein the rotating mechanism is arranged on the bin door, the bin door and the rotating mechanism are installed on washing equipment, the cylinder is fixedly connected onto the washing equipment, the convex cone connecting rod is fixedly connected onto a telescopic rod of the cylinder, and the convex cone connecting rod is matched with the bin door.
Furthermore, the bin gate comprises a wedge block, the wedge block is fixedly connected to the bin gate, and a concave groove is formed in one side, close to the air cylinder, of the wedge block.
Furthermore, the concave grooves are completely matched with the convex cone connecting rods and are conical.
The invention has the beneficial effects that:
the cone door lock is pushed by the cylinder, so that the cone is completely pressed into the gate lock block, the bin door can be well pressed, the phenomena of looseness and water leakage of the bin door in the use process are avoided, and the service life of the sealing ring is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1_ bin gate, 101_ wedge, 102_ concave groove, 2_ rotating mechanism, 3_ cylinder and 4_ convex cone connecting rod.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example 1
A door locking device is shown in figure 1 and comprises a bin door 1, a rotating mechanism 2, a cylinder 3 and a convex cone connecting rod 4, wherein the rotating mechanism 2 is arranged on the bin door 1, the bin door 1 and the rotating mechanism 2 are installed on washing equipment, the cylinder 3 is fixedly connected onto the washing equipment, the convex cone connecting rod 4 is fixedly connected onto a telescopic rod of the cylinder 3, and the convex cone connecting rod 4 is matched with the bin door 1.
After slewing mechanism 2 drives door 1 and closes, cylinder 3 starts, and then cylinder 3 promotes protruding awl connecting rod 4 and locks door 1, when door 1 need punch the card, gaseous shrink, and then gaseous drive protruding awl connecting rod 4 resets, and then slewing mechanism 2 opens door 1.
The bin gate 1 comprises a wedge block 101, the wedge block 101 is fixedly connected to the bin gate 1, and a concave groove 102 is formed in one side, close to the air cylinder 3, of the wedge block 101.
The concave grooves 102 are completely matched with the convex cone connecting rod 4 and are conical.
The 2 concave-convex cones which are completely matched are matched, the convex cone connecting rod 4 is pushed into the concave groove 102 through the air cylinder 3, and the bin gate 1 is pressed tightly by the inclined plane pushing force.
It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (3)
1. The door locking device is characterized by comprising a bin door, a rotating mechanism, an air cylinder and a convex cone connecting rod, wherein the rotating mechanism is arranged on the bin door, the bin door and the rotating mechanism are installed on washing equipment, the air cylinder is fixedly connected onto the washing equipment, the convex cone connecting rod is fixedly connected onto a telescopic rod of the air cylinder, and the convex cone connecting rod is matched with the bin door.
2. The door locking device according to claim 1, wherein the door comprises a wedge block, the wedge block is fixedly connected to the door, and a concave groove is formed in one side of the wedge block close to the cylinder.
3. A door-locking device according to claim 2, wherein the concave groove is fully engaged with the convex tapered connecting rod and is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111297181.5A CN113931535A (en) | 2021-11-04 | 2021-11-04 | Door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111297181.5A CN113931535A (en) | 2021-11-04 | 2021-11-04 | Door locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113931535A true CN113931535A (en) | 2022-01-14 |
Family
ID=79285633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111297181.5A Pending CN113931535A (en) | 2021-11-04 | 2021-11-04 | Door locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113931535A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2837338Y (en) * | 2005-07-21 | 2006-11-15 | 江苏海狮机械集团有限公司 | Locking device for door of industrial washing machine |
| CN202596373U (en) * | 2012-06-12 | 2012-12-12 | 宋胜国 | Novel bolt |
| CN205078005U (en) * | 2015-10-27 | 2016-03-09 | 浙江智神数码科技有限公司 | Novel electric mortise lock |
| CN107401340A (en) * | 2017-08-23 | 2017-11-28 | 张秦鸣 | A kind of door-inhale structure |
| CN109097949A (en) * | 2018-11-08 | 2018-12-28 | 宁波金帅集团有限公司 | A kind of retaining mechanism exporting safety gate of washing machine |
-
2021
- 2021-11-04 CN CN202111297181.5A patent/CN113931535A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2837338Y (en) * | 2005-07-21 | 2006-11-15 | 江苏海狮机械集团有限公司 | Locking device for door of industrial washing machine |
| CN202596373U (en) * | 2012-06-12 | 2012-12-12 | 宋胜国 | Novel bolt |
| CN205078005U (en) * | 2015-10-27 | 2016-03-09 | 浙江智神数码科技有限公司 | Novel electric mortise lock |
| CN107401340A (en) * | 2017-08-23 | 2017-11-28 | 张秦鸣 | A kind of door-inhale structure |
| CN109097949A (en) * | 2018-11-08 | 2018-12-28 | 宁波金帅集团有限公司 | A kind of retaining mechanism exporting safety gate of washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220114 |