CN213391625U - Double-door safety lock - Google Patents
Double-door safety lock Download PDFInfo
- Publication number
- CN213391625U CN213391625U CN202021516133.1U CN202021516133U CN213391625U CN 213391625 U CN213391625 U CN 213391625U CN 202021516133 U CN202021516133 U CN 202021516133U CN 213391625 U CN213391625 U CN 213391625U
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- lock
- box
- opening
- fixing base
- spring
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Abstract
The utility model discloses a two safety locks that open door, including fixing base, lock box and latch fittings, be hollow structure in the fixing base, and one side is equipped with first opening, it sets up to lock the box slip in the first opening, it is equipped with the spacing groove to lock the box bottom surface, be equipped with in the fixing base with the spacing groove cooperation is right it is right to lock the spacing limiting plate of box slip, the one end that the lock box is located the first opening outside is equipped with the confession the latch fittings male fore shaft, lock box one side is equipped with the mounting groove, be equipped with the elastic button in the mounting groove, be equipped with on the fixing base and be used for holding the second opening of elastic button. The utility model provides a two safety locks that open door, the practicality is strong, convenient operation, and the unblock position is hidden, is convenient for pin the furniture household electrical appliances that have doors such as drawer, refrigerator door microwave oven gate, prevents that children from accidentally opening, causes danger.
Description
Technical Field
The utility model relates to a safety lock technical field, concretely relates to two safety locks that open door.
Background
Modern homes have a variety of furniture and appliances, the doors and drawers of which are basically free of two locks, and children can easily open the doors at home, such as: the microwave oven door, the refrigerator door and the drawer are opened by oneself, which is easy to cause danger. When having children at home, need pay attention to prevent that children from turning over the drawer to take out some dangerous goods and hurt children's personal safety, but a lot of drawers of house do not have the lock, and it is also loaded down with trivial details to add the lock.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two safety locks that open door, the practicality is strong, convenient operation, and the unblock position is hidden, is convenient for pin the furniture household electrical appliances that have doors such as drawer, refrigerator door microwave oven gate, prevents that children from opening by accident, causes danger.
The utility model provides a two safety locks that open door, includes fixing base, lock box and latch fittings, be hollow structure in the fixing base, and one side is equipped with first opening, it sets up to lock the box slip in the first opening, it is equipped with the spacing groove to lock the bottom surface of the box, be equipped with in the fixing base with the spacing groove cooperation is right lock box slip spacing limiting plate, the one end that the lock box is located the first opening outside is equipped with the confession latch fittings male locking mouth, lock box one side is equipped with the mounting groove, be equipped with the elastic button in the mounting groove, be equipped with on the fixing base and be used for holding the second opening of elastic button.
Preferably, the spring box further comprises a spring part, a spring connecting groove is formed in one end, located on the inner side of the first opening, of the lock box, a spring connecting plate is arranged in the fixing seat, one end of the spring part is arranged on the spring connecting plate, and the other end of the spring part is arranged in the spring connecting groove.
Preferably, the locking piece includes a fixing plate and a latch bolt, and the latch bolt is in an inverted L shape.
Preferably, the elastic button comprises a pressing part and an elastic part, wherein elastic legs are respectively arranged at two ends of the bottom of the elastic part in an inclined mode, and inclined angle openings of the two elastic legs face to each other.
Preferably, half left side of pressing the splenium with the right half of elasticity portion is connected, mounting groove one side is located the notch position and is equipped with the screens board that is used for the cooperation to block half left side of elasticity portion, the portion of stepping down that is used for the cooperation to support pressing the splenium right side is offered to the mounting groove opposite side.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
the utility model relates to a two safety locks that open door, the practicality is strong, convenient operation, and the unblock position is hidden, can act on single door or double door, is convenient for pin the furniture household electrical appliances that have doors such as drawer, refrigerator door microwave oven gate, prevents that children from opening by accident, causes danger.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in a locked state;
fig. 2 is a schematic structural view of the unlocking state of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a schematic view of the elastic button structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 for showing, the utility model discloses a two safety locks that open door, including fixing base 1, lock box 2 and latch fitting 3, be hollow structure in the fixing base 1, and one side is equipped with first opening 11, lock box 2 slides and sets up in first opening 11, lock box 2 bottom surface is equipped with spacing groove 21, be equipped with in the fixing base 1 with spacing groove 21 cooperation to lock box 2 slide spacing limiting plate 12, the one end that lock box 2 is located the first opening 11 outside is equipped with and supplies latch fitting 3 male fore shaft 22, lock box 2 one side is equipped with mounting groove 23, be equipped with elastic button 24 in the mounting groove 23, be equipped with the second opening 13 that is used for holding elastic button 24 on the fixing base 1.
Still include spring part 4, the one end that lock box 2 is located first opening 11 inboard is equipped with spring coupling groove 25, is equipped with spring coupling plate 14 in the fixing base 1, and 4 one ends of spring part set up on spring coupling plate 14, and the other end sets up in spring coupling groove 25.
The locking piece 3 comprises a fixing plate 31 and a locking tongue 32, and the locking tongue 32 is in an inverted L shape.
The elastic button 24 includes a pressing portion 241 and an elastic portion 242, wherein elastic legs 243 are respectively disposed at two ends of the bottom of the elastic portion 242 in an inclined manner, and the inclined angle openings of the two elastic legs 243 face each other.
The left half side of pressing the portion 241 is connected with the right half side of elastic part 242, and mounting groove 23 one side is located the notch position and is equipped with the screens board 231 that is used for the cooperation to block the left half side of elastic part 242, prevents that elastic button 24 from popping out from mounting groove 23, and mounting groove 23 opposite side is offered and is used for the cooperation to support the portion 232 of stepping down that presses the portion 241 right half side, prevents that elastic button 24 from pressing apart in mounting groove 23.
During the use, the process of locking presses elastic button 24, and lock box 2 pops out from fixing base 1, and latch fitting 3 inserts fore shaft 22 and locks, and the unblock process presses elastic button 24, will lock box 2 and push into in the first opening 11 of fixing base 1, and the elasticity button 24 chucking is loosened in the second opening 13 to the back, unlocks.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a two safety locks that open door, includes fixing base, lock box and latch fitting, its characterized in that: be hollow structure in the fixing base, and one side is equipped with first opening, it sets up to lock the box slip in the first opening, lock the bottom surface of the box and be equipped with the spacing groove, be equipped with in the fixing base with the spacing groove cooperation is right it slides spacing limiting plate to lock the box, the one end that the lock box is located the first opening outside is equipped with the confession latch fitting male fore shaft, lock box one side is equipped with the mounting groove, be equipped with the elastic button in the mounting groove, be equipped with on the fixing base and be used for holding the second opening of elastic button.
2. A double door safety lock as claimed in claim 1, wherein: still include the spring part, the lock box is located the inboard one end of first opening and is equipped with the spring spread groove, be equipped with the spring coupling board in the fixing base, spring part one end sets up on the spring coupling board, the other end sets up in the spring spread groove.
3. A double door safety lock as claimed in claim 1, wherein: the latch fitting includes fixed plate and spring bolt, the spring bolt is the shape of falling L.
4. A double door safety lock as claimed in claim 1, wherein: the elastic button comprises a pressing part and an elastic part, wherein elastic feet are obliquely arranged at two ends of the bottom of the elastic part respectively, and the inclination angle openings of the two elastic feet are opposite.
5. A double door safety lock according to claim 4, wherein: half left side of pressing the splenium with the right side of elasticity portion is connected, mounting groove one side is located the notch position and is equipped with the screens board that is used for the cooperation to block the elasticity portion half left side, the mounting groove opposite side is offered and is used for the cooperation to support the portion of stepping down that presses the splenium right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516133.1U CN213391625U (en) | 2020-07-28 | 2020-07-28 | Double-door safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516133.1U CN213391625U (en) | 2020-07-28 | 2020-07-28 | Double-door safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213391625U true CN213391625U (en) | 2021-06-08 |
Family
ID=76202141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021516133.1U Active CN213391625U (en) | 2020-07-28 | 2020-07-28 | Double-door safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213391625U (en) |
-
2020
- 2020-07-28 CN CN202021516133.1U patent/CN213391625U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |