CN212557515U - Locking structure and box thereof - Google Patents
Locking structure and box thereof Download PDFInfo
- Publication number
- CN212557515U CN212557515U CN202020718819.2U CN202020718819U CN212557515U CN 212557515 U CN212557515 U CN 212557515U CN 202020718819 U CN202020718819 U CN 202020718819U CN 212557515 U CN212557515 U CN 212557515U
- Authority
- CN
- China
- Prior art keywords
- locking
- box
- box body
- door
- limiting
- 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.)
- Active
Links
Images
Landscapes
- Supports Or Holders For Household Use (AREA)
Abstract
The utility model provides a locking structure and case thereof. The locking structure comprises a first locking piece and a second locking piece, the first locking piece is fixedly arranged on the inner side wall of the box body, and the second locking piece is fixedly arranged on the inner side wall of the box door; a first limiting part is arranged at one end, close to the second locking part, of the first locking part, and a second limiting part is arranged at one end, close to the first locking part, of the second locking part; the first limiting portion is used for blocking the second limiting portion to move towards the direction far away from the box body when the box door is closed, so that the box body and the box door are locked. The locking structure is applied to the connection between the box body and the box door, so that the box body and the box door are good in sealing performance, and the locking piece is not easy to lose after the box is opened.
Description
Technical Field
The utility model relates to a technical field that door closure and box are connected especially relates to locking structure and case thereof.
Background
In the current market, the existing electric box products mainly adopt two modes for connecting a box body and a box door, and one mode adopts a hinge for connection; the other is directly locked by a screw. Both of the above two approaches have disadvantages: (1) when the box body is connected by the hinges, the sealing property between the box body and the box door is poor; (2) when locking is carried out by adopting locking pieces such as screws, scattered fastening pieces are easy to lose after the box door is opened.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model discloses an one of the purpose lies in: the utility model provides a locking structure, this locking structure is applied to the box and is connected with the chamber door in, can be so that the box with the chamber door be connected the leakproofness good, and the back retaining member of unpacking also is difficult for losing.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
a locking structure comprises a first locking member and a second locking member, wherein the first locking member is fixedly arranged on the inner side wall of a box body, and the second locking member is fixedly arranged on the inner side wall of a box door; a first limiting part is arranged at one end, close to the second locking part, of the first locking part, and a second limiting part is arranged at one end, close to the first locking part, of the second locking part; the first limiting portion is used for blocking the second limiting portion to move towards the direction far away from the box body when the box door is closed, so that the box body and the box door are locked.
As a further embodiment, a locking block is convexly arranged on the first limiting part, and a locking hole is arranged on the second limiting part; the locking block is used for being inserted into the locking hole when the box is closed, so that the second limiting part is prevented from moving in the direction away from the box body.
This embodiment adopts "latch segment and locking hole" complex mode to lock box and chamber door in order to reach the purpose of locking box and chamber door better, and during the mould assembling, because the stopping of latch segment, the spacing portion of second that is equipped with the locking hole can not remove in the direction of keeping away from the box.
As a further embodiment, the first limiting part is provided with a locking hole, and the second limiting part is convexly provided with a locking block; the locking block is used for being inserted into the locking hole when the box is closed, so that the second limiting part is prevented from moving in the direction away from the box body.
As a further embodiment, the first locking piece is provided with two locking pieces which are fixedly arranged at the upper end and the lower end of the inner side wall of the box body respectively; correspondingly, the second locking part is provided with two second limiting parts, one of the second limiting parts is matched with the first limiting part on the first locking part at the upper end, and the other second limiting part is matched with the first limiting part on the first locking part at the lower end.
In order to further improve the degree of adaptability of chamber door and box, this embodiment has set up the cooperation structure of two sets of first spacing portions and the spacing portion of second, arranges upper end and lower extreme in respectively to make chamber door and box can lock better.
The utility model discloses a second of purpose lies in: the utility model provides a case, this case outward appearance is clean and tidy pleasing to the eye, and operating personnel can dismantle the chamber door conveniently.
The second purpose of the utility model is realized by adopting the following technical scheme:
a box, comprising the locking structure, the door lock, the box body and the box door of any one of the above embodiments; the locking structure is used for locking one sides of the box body and the box door, and the door lock is used for locking the other sides of the box body and the box door.
The utility model provides a case will the utility model provides a locking structure and lock cooperate, lock box and chamber door in coordination. When the box is opened, an operator opens the door lock by using a key, so that the box body can be separated from one side of the box door; then stagger first spacing portion and second spacing portion and separate, alright easily pull down the chamber door. Because first retaining member is installed in the inside wall of box, the second retaining member is also installed in the inside wall of chamber door, so, observe in the outward appearance, can't see the installation vestige of retaining member, the outward appearance of case is neat and artistic promptly.
Compared with the prior art, the beneficial effects of the utility model reside in that:
in the locking structure provided by the utility model, the first locking piece is arranged on the inner side wall of the box body, and the second locking piece is also arranged on the inner side wall of the box door, so that the edge of the box body can be in close contact with the edge of the box door, namely the sealing property between the box body and the box door is better; in addition, the first locking piece is fixedly arranged on the box body, and the second locking piece is also fixedly arranged on the box door, so that the locking pieces are not easy to lose. The case that is equipped with this locking structure, after the mould assembling, the spacing portion of second that first on the first retaining member can block on the second retaining member removes to the direction of keeping away from the box to reach the purpose of locking box and chamber door.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the locking structure provided by the present invention;
FIG. 2 is an enlarged view of a portion of the locking structure A shown in FIG. 1;
FIG. 3 is a schematic view of a first retaining member of the retaining arrangement of FIG. 1;
FIG. 4 is a schematic exterior view of a case fitted with the locking mechanism of FIG. 1;
fig. 5 is a schematic view of the internal structure of the case shown in fig. 4.
In the figure: 1. a first locking member; 11. a first limiting part; 111. a locking block; 2. a second locking member; 21. a second limiting part; 211. a locking hole; 3. a door lock; 4. a box body; 5. and (4) a box door.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1 to 3, the locking structure of the present embodiment includes a first locking member 1 and a second locking member 2. Wherein, first retaining member 1 fixed mounting is on the inside wall of box, and second retaining member 2 fixed mounting is on the inside wall of chamber door. One end of the first locking piece 1 close to the second locking piece 2 is provided with a first limiting part 11, and one end of the second locking piece 2 close to the first locking piece 1 is provided with a second limiting part 21; the first limiting portion 11 is used for blocking the second limiting portion 21 from moving in the direction away from the box body when the box door is closed, so that the box body and the box door are locked.
In the locking structure of the embodiment, because the first locking member 1 is installed on the inner side wall of the box body, and the second locking member 2 is also installed on the inner side wall of the box door, the edge of the box body can be in close contact with the edge of the box door, namely the sealing performance between the box body and the box door is better, and internal parts in the box body can be more effectively protected; especially for outdoor products, the locking structure can obviously prolong the service life of the products. In addition, the first locking piece 1 is fixedly arranged on the box body, and the second locking piece 2 is also fixedly arranged on the box door, so that the locking pieces are not easy to lose. The case that is equipped with this locking structure, after the mould assembling, the spacing portion 21 of second that first retaining member 1 is last can block on the second retaining member 2 removes to the direction of keeping away from the box to first spacing portion 11 to reach the purpose of locking box and chamber door.
In order to better lock the box body and the box door, the locking block and the locking hole are matched to lock the box body and the box door. Specifically, the first limiting portion 11 is convexly provided with a locking block 111, and the second limiting portion 21 is provided with a locking hole 211; the locking block 111 is inserted into the locking hole 211 when the box is closed, so as to prevent the second limiting portion 21 from moving in a direction away from the box body. When the box is closed, the second limiting part 21 with the locking hole 211 cannot move in the direction away from the box body due to the blocking of the locking block 111. It should be added that, alternatively, the first limiting portion 11 is provided with a locking hole, and the second limiting portion is convexly provided with a locking block; the locking block is used for being inserted into the locking hole when the box is closed, so that the second limiting part is prevented from moving in the direction away from the box body.
In order to further improve the degree of adaptability of chamber door and box, this embodiment has set up the cooperation structure of two sets of spacing portions 11 of first portion and the spacing portion 21 of second, arranges upper end and lower extreme in respectively to make chamber door and box can lock better. Specifically, two first locking pieces 1 are arranged and are respectively and fixedly arranged at the upper end and the lower end of the inner side wall of the box body; correspondingly, the second locking member 2 is provided with two second limiting parts 21, wherein one second limiting part 21 is matched with the first limiting part 11 on the first locking member 1 at the upper end, and the other second limiting part 21 is matched with the first limiting part 11 on the first locking member 1 at the lower end.
In practical use, as shown in fig. 4-5, the box includes the locking structure, the door lock 3, the box body 4 and the box door 5 according to the embodiment. The locking structure is used for locking one side of the box body 4 and one side of the box door 5, and the door lock 3 is used for locking the other side of the box body 4 and the other side of the box door 5. This case cooperates the locking structure and the lock 3 that this embodiment provided, locks box 4 and chamber door 5 in coordination. When the box is opened, an operator opens the door lock 3 by using a key, so that the box body 4 can be separated from one side of the box door 5; then, the first position-limiting part 11 and the second position-limiting part 21 are separated by being staggered, so that the box door 5 can be easily detached. Because the first locking piece 1 is arranged on the inner side wall of the box body 4, and the second locking piece 2 is also arranged on the inner side wall of the box door 5, the installation trace of the locking pieces cannot be seen from the appearance, namely the appearance of the box is neat and beautiful; compared with the hinge connection mode and the screw connection mode, the locking structure is arranged in the box, so that the locking structure can prevent a person with worry from forcibly opening the box door 5 by tools such as a screwdriver and the like.
When the box door is closed, the locking block 111 is just clamped in the locking hole 211, so that the box door 5 is tightly attached to the box body 4, and then the door lock 3 is locked by a key; when the door 5 is disassembled, the door lock 3 is unlocked by a key, and then the door 5 is slightly pressed inwards to separate the locking block 111 from the locking hole 211, so that the door 5 can be easily taken out.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (5)
1. A locking structure, characterized in that: the box door locking device comprises a first locking piece and a second locking piece, wherein the first locking piece is fixedly arranged on the inner side wall of the box body, and the second locking piece is fixedly arranged on the inner side wall of the box door; a first limiting part is arranged at one end, close to the second locking part, of the first locking part, and a second limiting part is arranged at one end, close to the first locking part, of the second locking part; the first limiting portion is used for blocking the second limiting portion to move towards the direction far away from the box body when the box door is closed, so that the box body and the box door are locked.
2. The locking structure of claim 1, wherein: the first limiting part is convexly provided with a locking block, and the second limiting part is provided with a locking hole; the locking block is used for being inserted into the locking hole when the box is closed, so that the second limiting part is prevented from moving in the direction away from the box body.
3. The locking structure of claim 1, wherein: the first limiting part is provided with a locking hole, and the second limiting part is convexly provided with a locking block; the locking block is used for being inserted into the locking hole when the box is closed, so that the second limiting part is prevented from moving in the direction away from the box body.
4. The locking structure of claim 1, wherein: the two first locking pieces are fixedly arranged at the upper end and the lower end of the inner side wall of the box body respectively; correspondingly, the second locking part is provided with two second limiting parts, one of the second limiting parts is matched with the first limiting part on the first locking part at the upper end, and the other second limiting part is matched with the first limiting part on the first locking part at the lower end.
5. A case, characterized by: comprising the locking structure, door lock, chest and chest door of any one of claims 1-4; the locking structure is used for locking one sides of the box body and the box door, and the door lock is used for locking the other sides of the box body and the box door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020718819.2U CN212557515U (en) | 2020-04-30 | 2020-04-30 | Locking structure and box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020718819.2U CN212557515U (en) | 2020-04-30 | 2020-04-30 | Locking structure and box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212557515U true CN212557515U (en) | 2021-02-19 |
Family
ID=74608207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020718819.2U Active CN212557515U (en) | 2020-04-30 | 2020-04-30 | Locking structure and box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212557515U (en) |
-
2020
- 2020-04-30 CN CN202020718819.2U patent/CN212557515U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE211521T1 (en) | SELF-LOCKING LOCK | |
| CN101235692A (en) | Door hinge device | |
| CN212557515U (en) | Locking structure and box thereof | |
| CN209469154U (en) | A kind of water proof and dust proof padlock | |
| CN216953741U (en) | Automatic locking accidental door opening preventing device for refrigerator door body | |
| CN211879885U (en) | Lock catch for distribution box | |
| KR101701439B1 (en) | Installation structure for door locks of windows system | |
| CN206222785U (en) | A kind of car refrigerator of two-door | |
| CN217400594U (en) | Lock for inward opening screen sash | |
| CN213807097U (en) | Cabinet with hidden lock tongue | |
| CN211632570U (en) | Counter | |
| CN201007591Y (en) | Refrigerator gate and refrigerator using the same | |
| CN220577900U (en) | Box with convenient structure of opening and shutting | |
| CN204498493U (en) | There is the electrical control cubicles of electro-magnetic screen function | |
| CN212927420U (en) | Padlock body window sealing cover structure | |
| CN210685658U (en) | Anti-theft lock for farm safety door | |
| CN210396463U (en) | Shower door | |
| CN218541868U (en) | Assembly lock structure | |
| CN214615903U (en) | Lock body with self-locking function | |
| CN219587370U (en) | Push-pull lock | |
| CN211776682U (en) | Shower room hinge and glass mounting structure | |
| CN108952464A (en) | A kind of built-up sectional material sash frame body | |
| CN221053438U (en) | Key-free locking functional pocket lock | |
| CN212130333U (en) | Silica gel sealing device | |
| CN2163223Y (en) | Anti-prizing safe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |