CN210117553U - Door lock fool-proof mounting structure and washing machine - Google Patents
Door lock fool-proof mounting structure and washing machine Download PDFInfo
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- CN210117553U CN210117553U CN201920313800.7U CN201920313800U CN210117553U CN 210117553 U CN210117553 U CN 210117553U CN 201920313800 U CN201920313800 U CN 201920313800U CN 210117553 U CN210117553 U CN 210117553U
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- door lock
- fool
- hole
- front plate
- mounting structure
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Abstract
The utility model discloses a door lock fool-proof mounting structure and a washing machine, wherein the door lock is mounted on a front plate, a door lock mounting hole is formed on the front plate, the door lock comprises a jack part, the jack part is provided with a jack, the jack corresponds to the door lock mounting hole, and a fool-proof part is arranged at the lower side of the door lock mounting hole; the upper end and the lower end of the outer side of the inserting hole part are abutted against the outer side surface of the front plate at the door lock mounting hole and clamped in the door lock mounting hole; when the inserting hole part is installed in place from the inner side of the front plate, the lower end of the outer side of the inserting hole part covers and shields the fool-proof part. Above-mentioned slow-witted mounting structure is prevented to lock, simple structure prevents slow-witted portion through the downside setting at the front bezel mounting hole, when the lock installation targets in place, can't watch this and prevent slow-witted portion, can directly perceivedly rapidly to the door lock installation whether target in place judge, the workman can carry out the self-checking, has improved assembly efficiency, has reduced assembly error rate, has promoted product quality.
Description
Technical Field
The utility model relates to a washing machine technical field especially relates to a slow-witted mounting structure and washing machine are prevented to door lock.
Background
The door lock of the drum washing machine plays an important role in the washing machine, and when the washing machine works normally, the door cover of the washing machine is required to be connected with the washing machine main body through the door lock of the washing machine, so that the door cover is prevented from being opened randomly when the washing machine works, and washing water is prevented from splashing and clothes are prevented from flying out of a washing space. The existing washing machine door lock is clamped in a door lock mounting hole of a front plate, and the condition that the door lock is not mounted in place often occurs in the assembling process, so that the quality problem is caused.
SUMMERY OF THE UTILITY MODEL
Based on this, the to-be-solved technical problem of the utility model is to provide a simple structure, but slow-witted mounting structure and washing machine are prevented to self-checking's door lock, guarantee that the door lock installation targets in place.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
a door lock fool-proofing mounting structure is characterized in that a door lock is mounted on a front plate, a door lock mounting hole is formed in the front plate, the door lock comprises a jack portion, a jack is formed in the jack portion and corresponds to the door lock mounting hole, and a fool-proofing portion is arranged on the lower side of the door lock mounting hole; the upper end and the lower end of the outer side of the inserting hole part are abutted against the outer side surface of the front plate at the door lock mounting hole and clamped in the door lock mounting hole; when the inserting hole part is installed in place from the inner side of the front plate, the lower end of the outer side of the inserting hole part covers and shields the fool-proof part.
In one embodiment, the upper side of the inserting hole part is provided with an inserting groove, and the lower side of the inserting hole part is provided with a lower flange; when the inserting hole part is installed in place from the inner side of the front plate, the lower flange of the inserting hole part covers and shields the fool-proof part.
In one embodiment, the fool-proof portion is a through hole formed on the front plate.
In one embodiment, the through hole is a semicircular hole and is formed along the lower edge of the door lock mounting hole.
In one embodiment, when the socket portion is fitted in place from the inside of the front plate, the lower end edge of the outside of the socket portion is flush with the lower end edge of the through hole.
In one embodiment, the through hole is provided at a lower middle position of the door lock mounting hole.
In one embodiment, the fool-proof portion is a patterned coating disposed on the front side of the front panel.
The utility model discloses still include a washing machine, washing machine includes the lock prevent slow-witted mounting structure.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
above-mentioned slow-witted mounting structure is prevented to lock, simple structure prevents slow-witted portion through the downside setting at the front bezel mounting hole, when the lock installation targets in place, can't watch this and prevent slow-witted portion, can directly perceivedly rapidly to the door lock installation whether target in place judge, the workman can carry out the self-checking, has improved assembly efficiency, has reduced assembly error rate, has promoted product quality.
Drawings
Fig. 1 is a schematic front view of the fool-proof mounting structure of the door lock of the present invention;
fig. 2 is a back schematic view of the fool-proof mounting structure of the door lock of the present invention;
FIG. 3 is a schematic structural view of the door lock of the foolproof door lock mounting structure of the present invention, when the door lock is not assembled with the front plate;
FIG. 4 is a partial cross-sectional view of the fool-proof door lock mounting structure of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is an enlarged view taken at A in FIG. 1; shown in a front view with the door lock in place;
FIG. 7 is a front view of the door lock not in place;
description of reference numerals:
a front plate 100; a door lock mounting hole 110; a fool-proof portion 120;
a door lock 200; a jack portion 210; a receptacle 211; a slot 212; a lower flange 213.
Detailed Description
Reference will now be made in detail to the present embodiments of the invention, examples of which are illustrated in the accompanying drawings, but which can be embodied in many different forms and are defined and covered by the following claims.
Referring to fig. 1 and 2, a door lock fool-proof mounting structure in an embodiment of the present invention is used to mount a door lock 200 on a front plate 100 of a washing machine. The door body is assembled on the front plate 100, the door lock 200 is installed on the inner side of the front plate 100, the door lock installation hole 110 is formed in the front plate 100, the door lock 200 comprises a jack portion 210, the jack portion 210 is provided with a jack 211, and the jack 211 corresponds to the door lock installation hole 110. The insertion hole 211 is matched with a door hook locking hole on the door body to realize unlocking and locking of the door body. As shown in fig. 3, a fool-proof portion 120 is provided at a lower side of the door lock mounting hole 110. The upper and lower ends of the outer side of the insertion hole portion 210 abut against the outer side surface of the front plate 100 at the door lock mounting hole 110, and are engaged with the door lock mounting hole 110. When the door lock is installed, the upper end of the inserting hole part 210 of the door lock 200 is inserted into the upper edge of the door lock installing hole 110, then the door lock 200 moves downwards, the lower end of the inserting part is abutted against the lower edge of the door lock installing hole 110, and the horizontal movement of the door lock 200 is limited by the lower end, at this time, the inserting hole part 210 is installed in place from the inner side of the front plate 100, the lower end of the outer side of the inserting hole part 210 covers and shields the fool-proof part 120, as shown in fig. 6, when the door lock is viewed from the front side, the fool-proof part 120 cannot be seen; if the fool-proof portion 120 is not covered by the lower end of the outer side of the inserting hole portion 210, as shown in fig. 7, the fool-proof portion 120 can be seen when viewed from the front side, which means that the door lock 200 is not yet dropped and is not mounted in place.
Foretell lock prevents slow-witted mounting structure, simple structure prevents slow-witted portion 120 through the downside setting at front bezel 100 mounting hole, when lock 200 installation targets in place, can't see this and prevent slow-witted portion 120, can directly perceivedly rapidly to the door lock 200 installation judge whether target in place, the workman can carry out the self-checking, has improved assembly efficiency, has reduced the assembly error rate, has promoted product quality.
Specifically, referring to fig. 4 and 5, the connection structure of the door lock 200 and the front plate 100 is: the insertion hole 210 has an insertion groove 212 on the upper side and a lower flange 213 on the lower side. When the door lock is installed, the slot 212 of the jack portion 210 is inserted into the upper edge of the door lock installation hole 110, when the lower flange 213 of the jack portion 210 extends to the front side of the front plate 100, the door lock 200 moves downward, the lower bottom surface of the jack portion abuts against the lower edge of the door lock installation hole 110, the lower flange 213 and the slot 212 limit the horizontal movement of the door lock 200, the door lock 200 is clamped and fixed with the front plate 100, the jack portion 210 is installed in place, and the lower flange 213 of the jack portion 210 covers and shields the fool-proof portion 120. In other embodiments, the slots 212 may be disposed on both the upper and lower sides of the insertion hole portion 210 to achieve the snap-fit fixation.
Preferably, the fool-proof portion 120 is a through hole opened on the front plate 100. The through-hole is a semicircular hole, and is opened along the lower edge of the door lock mounting hole 110. When the front plate 100 is produced, the through holes are directly formed in the corresponding positions, and the process is simple. In other embodiments, the through-holes are not limited to semi-circular shapes. In another embodiment, the fool-proof portion 120 may be a patterned coating disposed on the front side of the front panel 100, which may also serve as a viewing location.
When the jack portion 210 is fitted in place from the inside of the front plate 100, the lower end edge of the outside of the jack portion 210 is flush with the lower end edge of the through hole. I.e., installed in place, the lower flange 213 of the receptacle section 210 just completely covers and blocks the through-hole. If the through hole is not completely covered, it indicates that the door lock 200 is not fully installed.
In the present embodiment, the through hole is provided at a lower middle position of the door-lock mounting hole 110, facilitating a worker to observe from the front. In other embodiments, there may be more than one through hole, for example, one through hole is provided at each of the two ends and the middle, so that it can be determined whether the door lock 200 is tilted left or right when being installed.
The utility model discloses still include a washing machine, washing machine includes foretell lock and prevents slow-witted mounting structure. The fool-proof door lock mounting structure can also be applied to equipment such as a clothes dryer and the like.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A door lock fool-proofing mounting structure is characterized in that a fool-proofing part is arranged on the lower side of a door lock mounting hole; the upper end and the lower end of the outer side of the inserting hole part are abutted against the outer side surface of the front plate at the door lock mounting hole and clamped in the door lock mounting hole; when the inserting hole part is installed in place from the inner side of the front plate, the lower end of the outer side of the inserting hole part covers and shields the fool-proof part.
2. The fool-proof door lock mounting structure according to claim 1, wherein the upper side of the insertion hole portion is provided with an insertion groove, and the lower side is provided with a lower flange; when the inserting hole part is installed in place from the inner side of the front plate, the lower flange of the inserting hole part covers and shields the fool-proof part.
3. The door lock fool-proofing mounting structure according to claim 2, wherein the fool-proofing portion is a through hole opened on the front plate.
4. The fool-proof door lock mounting structure according to claim 3, wherein said through hole is a semicircular hole opened along a lower edge of said door lock mounting hole.
5. The door lock fool-proofing mounting structure according to claim 3, wherein a lower end edge of an outer side of said insertion hole portion is flush with a lower end edge of said through hole when said insertion hole portion is mounted in place from an inner side of the front plate.
6. The door lock fool-proofing mounting structure according to claim 4, wherein said through hole is provided at a lower side middle position of said door lock mounting hole.
7. The door lock fool-proofing mounting structure according to claim 5, wherein the fool-proofing portion is a pattern coating provided on the front side of the front plate.
8. A washing machine, characterized in that the washing machine comprises the door lock fool-proof mounting structure according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313800.7U CN210117553U (en) | 2019-03-12 | 2019-03-12 | Door lock fool-proof mounting structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313800.7U CN210117553U (en) | 2019-03-12 | 2019-03-12 | Door lock fool-proof mounting structure and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210117553U true CN210117553U (en) | 2020-02-28 |
Family
ID=69611808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920313800.7U Active CN210117553U (en) | 2019-03-12 | 2019-03-12 | Door lock fool-proof mounting structure and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210117553U (en) |
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2019
- 2019-03-12 CN CN201920313800.7U patent/CN210117553U/en active Active
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