CN219974172U - Concealed child safety lock - Google Patents
Concealed child safety lock Download PDFInfo
- Publication number
- CN219974172U CN219974172U CN202321304102.3U CN202321304102U CN219974172U CN 219974172 U CN219974172 U CN 219974172U CN 202321304102 U CN202321304102 U CN 202321304102U CN 219974172 U CN219974172 U CN 219974172U
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- counter
- child safety
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- 239000011324 bead Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of door and window locks, in particular to a hidden type child safety lock which comprises a handle, a base and a lock cylinder connected with the handle, wherein the lock cylinder is arranged in the base and is rotationally connected with the base, a counter lock piece is connected in the base in a sliding manner, the top of the counter lock piece protrudes out of the upper side of the base, an opening is arranged on the outer side of the lock cylinder, the counter lock piece is provided with a clamping part which can be detachably connected with the opening, the counter lock piece is provided with the clamping part, the upper side of the base is provided with a face cover, the face cover is arranged outside the counter lock piece, the lock cylinder is connected through the arranged counter lock piece, the counter lock effect is achieved, and the face cover is arranged outside the counter lock piece, so that the counter lock piece is hidden, children are difficult to perceive and contact, and the child is prevented from being opened by mistake, and the hidden type child safety lock is safe and reliable.
Description
Technical Field
The utility model relates to the technical field of door and window locks, in particular to a hidden child safety lock.
Background
The door and window is used as an indispensable component part in the building, plays a vital role in the production and life of people, the door and window handle is an important component part on the door and window, and has decoration and safety, the existing people can conveniently use the door and window, lock parts can be arranged on the surface of a handle or a base or other obvious places, children can open the door and window by mistake due to curiosity and other reasons, the damage to the door and window is easy to cause, and potential safety hazards exist.
The prior art discloses a child safety lock for a flat-open door and window with a patent number of CN202221715622.9, which aims to solve the problems, a poking rod for locking is arranged at an unobtrusive position to prevent a child from being opened by mistake, but the poking rod for locking is always in an exposed state, the child can be contacted, and the risk of the child being opened by mistake still exists.
Disclosure of Invention
The utility model provides a hidden child safety lock, which aims to hide a counter lock piece.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hidden children safety lock, includes handle, base and connects in the lock core of handle, the lock core sets up in the base, and rotates to connect in the base, sliding connection has the back locking piece in the base, back locking piece top protrusion is in the base upside, the lock core outside is equipped with the opening, the back locking piece is equipped with can shirk and connects in open-ended joint portion, the back locking piece is provided with joint portion, the base upside is provided with the face lid, the face lid is located the back locking piece outside.
Further, the base is provided with a through groove, and the counter locking piece is connected to the through groove in a sliding mode.
Further, the back locking piece is formed by connecting a pushing piece and a locking plate, wherein the pushing piece is arranged in the through groove and protrudes out of the upper side of the base, and the locking plate is arranged in the base.
Further, the base downside is provided with the bottom plate, be equipped with the locating hole on the bottom plate, the back lock bottom is provided with the locating component that cooperates in the locating hole.
Further, the face cover is arranged between the handle and the base, and the handle is provided with a spring abutting against the face cover.
Further, the upper side of the base is outwards protruded with an edge corresponding to the notch of the face cover.
Compared with the prior art, the utility model has the beneficial effects that: the lock core is connected through the set counter-locking piece, so that the counter-locking effect is achieved, the set face cover is utilized to cover the outside of the counter-locking piece, the counter-locking piece is hidden, children are difficult to perceive and touch, and further, the children are prevented from being opened by mistake, and the lock is safe and reliable.
Drawings
Fig. 1 is a schematic view of the utility model in an unfolded state.
Fig. 2 is a front perspective view of the present utility model.
Fig. 3 is an exploded view of the present utility model.
Fig. 4 is a schematic view of the connection of the counter lock and the lock cylinder according to the present utility model.
Fig. 5 is a schematic diagram of the utility model in the locked state.
Fig. 6 is a rear view of the present utility model.
Fig. 7 is a perspective view of a base in the present utility model.
In the figure: handle 1, base 2, lock cylinder 3, counter lock 4, face cover 5, through slot 20, bottom plate 21, side 22, opening 30, push 41, lock plate 42, positioning assembly 44, spring section 51, hollow rod 200, positioning hole 210.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in the attached drawing, the hidden child safety lock comprises a handle 1, a base 2 and a lock cylinder 3 connected with the handle 1, wherein the lock cylinder 3 is arranged in the base 2 and is rotationally connected with the base 2, one end of the lock cylinder 3 is inserted on the handle 1, the other end of the lock cylinder extends to the other side of the base 2 through an opening of the base 2, the base 2 is provided with a positioning group, a concave part is correspondingly arranged on a curved surface of the lock cylinder 3 and can help positioning the lock cylinder 3, a locking piece 4 is connected in the base 2 in a sliding manner, the locking piece 4 can linearly slide back and forth in the length direction of the base 2, the top of the locking piece 4 protrudes out of the upper side of the base 2, so that people can conveniently touch the locking piece 4, referring to FIG. 7, the lower side of the base 2 is provided with a mounting surface and is provided with a door and window, the upper side is provided with a front, the handle 1 is provided with the front of the base 2, an opening 30 is arranged outside the lock cylinder 3, 2 or more than 2 are arranged in the opening 30, as shown in FIG. 5, the opening 30 is arranged on the curved surface of the lock cylinder 3, the locking piece 4 is provided with a clamping part which can be detachably connected with the opening 30, the locking piece 4 is connected with the locking piece 4 in a sliding manner, the sliding cover 5 is in the sliding manner, the opening 5 is correspondingly provided with the opening 5, the opening 5 is provided with the hollow cover 5, the opening 200 is correspondingly arranged on the side of the base 2, and the hollow cover 5 is correspondingly provided with the side is provided with the hollow 5, and is opposite to the side 5, and is provided with the hollow cover 5, and is correspondingly provided with the hollow 5, and is provided with the hollow 5.
The hidden child safety lock is simple in structure and stable in performance, the lock cylinder 3 is connected through the arranged counter lock piece 4, the counter lock piece 4 is pushed to enable the clamping part to be inserted into the opening 30 of the lock cylinder 3, so that the lock cylinder 3 cannot rotate, the counter lock effect is achieved, the arranged face cover 5 is covered outside the counter lock piece 4, the counter lock piece 4 is hidden, a child is difficult to perceive and touch, the child is prevented from being opened by mistake, the face cover 5 corresponds to the periphery of the base 2, the appearance looks consistent better, the appearance is attractive, the face cover 5 is opened by a user, the counter lock piece 4 is exposed as shown in fig. 1, the clamping part is inserted into or separated from the opening 30 of the lock cylinder 3 through pushing the counter lock piece 4, the purpose of counter lock or unlocking is achieved, the face cover 5 is covered again after the operation is finished, and the counter lock piece 4 is covered to prevent the exposure from being newly covered.
In this embodiment, the base 2 is provided with the through slot 20, the counter lock 4 is slidably connected to the through slot 20, the counter lock 4 is formed by connecting a push member 41 and a lock plate 42 with each other, the push member 41 is disposed in the through slot 20 and protrudes above the base 2, the lock plate 42 is disposed in the base 2, the through slot 20 penetrates through the upper and lower sides of the base 2, the push member 41 is mounted in the through slot 20, the push member 41 is fixedly connected with the lock plate 42, the clamping part is disposed at one end of the lock plate 42, the lock plate 42 is correspondingly disposed on the upper portion or the lower portion of the lock cylinder 3, and the lock plate 42 can be inserted into the opening 30 of the lock cylinder 3 in an up-down sliding manner.
In this embodiment, the bottom plate 21 is provided on the lower side of the base 2, the bottom plate 21 is provided with a positioning hole 210, the bottom of the locking piece 4 is provided with a positioning component 44 matched with the positioning hole 210, the positioning component 44 includes a spring and a positioning bead, the spring and the positioning bead are both disposed in the pushing piece 41, and the positioning bead protrudes out of the pushing piece 41 and is matched with the positioning hole 210, as shown in fig. 6, the positioning hole 210 is provided with two positioning holes, which are respectively disposed at positions corresponding to the locking state and the unlocking state of the pushing piece 41, the bottom plate 21 is fixedly connected with the base 2, the bottom plate 21 is provided with a positioning pin, the corresponding position of the locking plate 42 is provided with a bar-shaped groove, and the positioning pin is in linear sliding connection with the bar-shaped groove, so that the locking piece 4 can be helped to move linearly and prevent displacement.
In this embodiment, the cover 5 is disposed between the handle 1 and the base 2, the handle 1 is provided with a spring section 51 abutting against the cover 5, the cover 5 is always kept in a state of abutting against the base 2 by abutting against the spring section 51, one end of the spring section 51 abuts against the handle 1, and the other end abuts against the cover 5.
In this embodiment, the upper side of the base 2 is protruded with a side portion 22 corresponding to the notch of the cover 5, as shown in fig. 2, the inner periphery of the notch of the cover 5 corresponds to the periphery of the side portion 22, and the cover 5 can be more stably placed on the base 2 by matching the side portion 22 with the cover 5.
In summary, the user pulls the cover 5, so that the notch of the cover 5 is no longer covered on the edge 22, and the cover 5 can rotate, the spring section 51 disposed between the cover 5 and the handle 1 is compressed while pulling up, and then rotates the cover 5 until the counter lock 4 is exposed to release the cover 5, and the cover 5 is pressed against the base 2 under the action of the elastic force of the spring section 51, the push-up member 41 makes the locking portion of the lock plate 42 inserted into the opening 30 of the lock cylinder 3, so that the lock cylinder 3 cannot rotate to realize counter locking, at this time, the positioning assembly 44 is matched and connected with the upper positioning hole 210, or pushes down the push member 41, so that the locking portion is separated from the opening 30, at this time, the positioning assembly 44 is separated from the upper positioning hole 210, the positioning bead is retracted into the push member 41, and when the positioning bead reaching the lower positioning hole 210 is pressed by the spring to be locked in the positioning hole 210, at this time, the lock is in the unlocking state.
The above embodiments are preferred embodiments of the present utility model, and all similar structures and equivalent modifications are intended to fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a hidden children safety lock, is including handle, base and connect in the lock core of handle, the lock core sets up in the base, and rotates to connect in the base, its characterized in that: the anti-lock is characterized in that an anti-lock piece is connected in the base in a sliding manner, the top of the anti-lock piece protrudes out of the upper side of the base, an opening is formed in the outer side of the lock cylinder, the anti-lock piece is provided with a clamping part which can be detachably connected to the opening, the anti-lock piece is provided with the clamping part, a surface cover is arranged on the upper side of the base, and the surface cover is arranged outside the anti-lock piece.
2. A concealed child safety lock according to claim 1, wherein: the base is provided with a through groove, and the counter locking piece is connected with the through groove in a sliding mode.
3. A concealed child safety lock according to claim 2, wherein: the anti-lock piece is formed by connecting a pushing piece and a locking plate, wherein the pushing piece is arranged in the through groove and protrudes out of the upper side of the base, and the locking plate is arranged in the base.
4. A concealed child safety lock according to claim 1, wherein: the base downside is provided with the bottom plate, be equipped with the locating hole on the bottom plate, the back lock bottom is provided with the locating component that cooperates in the locating hole.
5. A concealed child safety lock according to claim 1, wherein: the surface cover is arranged between the handle and the base, and the handle is provided with a spring which is abutted against the surface cover.
6. A concealed child safety lock according to claim 1, wherein: the upper side of the base is outwards protruded with an edge part corresponding to the notch of the face cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304102.3U CN219974172U (en) | 2023-05-25 | 2023-05-25 | Concealed child safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304102.3U CN219974172U (en) | 2023-05-25 | 2023-05-25 | Concealed child safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974172U true CN219974172U (en) | 2023-11-07 |
Family
ID=88582826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321304102.3U Active CN219974172U (en) | 2023-05-25 | 2023-05-25 | Concealed child safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974172U (en) |
-
2023
- 2023-05-25 CN CN202321304102.3U patent/CN219974172U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |