CN209742515U - Adjustable door handle child safety lock - Google Patents
Adjustable door handle child safety lock Download PDFInfo
- Publication number
- CN209742515U CN209742515U CN201821639510.3U CN201821639510U CN209742515U CN 209742515 U CN209742515 U CN 209742515U CN 201821639510 U CN201821639510 U CN 201821639510U CN 209742515 U CN209742515 U CN 209742515U
- Authority
- CN
- China
- Prior art keywords
- door handle
- door
- telescopic rod
- main control
- rod
- 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.)
- Expired - Fee Related
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Abstract
the utility model discloses an adjustable door handle child safety lock, which comprises a door lock plate and a safety lock plate, wherein a door handle is arranged on the door lock plate, a handle is also arranged on the door lock plate, one side of the door lock plate is provided with the safety lock plate, a main control plate is arranged on the installation lock plate, the upper side and the lower side of the main control plate are movably provided with limit clamping hands, the door handle is positioned between the two limit clamping hands, a pressing lock knob is arranged on the limit clamping hands, the bottom of the pressing lock knob is provided with a limit rod, the safety lock plate is arranged on one side of the original door handle, the position of the door handle is limited between the two limit clamping hands through the main control plate and the limit clamping hands on the upper end and the lower end of the main control plate on the safety lock plate, when a child jumps to pull the door handle, the door handle can be clamped by the limit clamping hands and can not be rotated to be opened, thereby ensuring the safety coefficient of, the use travelling comfort of limiting clamping hands is convenient to promote.
Description
Technical Field
The utility model relates to a children's safety lock technical field especially relates to door handle children safety lock with adjustable.
Background
The door lock is a device for locking a door as the name implies so as to prevent other people from opening the door, the door lock is classified into a plurality of classes, the requirements on the door lock are different in each occasion, the anti-theft door lock is generally used in common families, the safety is high, the price is low, and each household basically has the door lock at present and is used for locking the door or the doors of all indoor rooms.
Present lock can be directly opened the lock and open the door through the door handle from the door in, and this is nothing hinders, nevertheless when having children in the family, can appear children and open the door handle without permission and open the door and run out of family's door, brings various children's potential safety hazard, so need a door handle auxiliary safety lock, open the door handle for children and make restrictive obstacle, promote family children's factor of safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the existence among the prior art when having children in the family, can appear children and open the door handle without permission and open the door and run out of the door, bring various children's potential safety hazards, so need the supplementary safety lock of a door handle, come to open the door handle for children and make restrictive obstacle, promote family children's factor of safety's shortcoming, and the adjustable door handle children safety lock that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
Door handle children safety lock with adjustable, including door jam plate and safety jam plate, be equipped with the door handle on the door jam plate, and still be provided with the handle on the door jam plate, one side of door jam plate is equipped with the safety jam plate, and is provided with the main control board on the safety jam plate, and the equal activity in upper and lower side of main control board is provided with spacing card hand, just the door handle is located two between the spacing card hand, spacing card is provided with on hand presses down the lock and turns round, presses down the bottom of lock and turn round and be provided with the gag lever post, and spacing card hand with be equipped with spring locking device between the main control board.
Preferably, spring locking device is including installation pole, mounting groove, spring and telescopic link, just the installation pole set up in the inside of main control board, the inner chamber of installation pole is equipped with the mounting groove, the bottom fixedly connected with spring of mounting groove, the one end of installation pole is connected with the telescopic link, in the one end of telescopic link extends to the installation pole, and the inner wall sliding connection of telescopic link and installation pole, the telescopic link with press one side fixed connection that the lock was turned round.
Preferably, the mounting groove all is equipped with the fixture block on being close to the both sides inner wall of telescopic link, the one end of telescopic link is passed through in the clearance extension to the mounting groove between the fixture block, and telescopic link and fixture block sliding connection.
Preferably, the telescopic link is the structure of falling T font, and the horizontal body of rod of telescopic link and the inner wall sliding connection of mounting groove, and the horizontal body of rod width of telescopic link is greater than the clearance width between two fixture blocks.
Preferably, a matching chamber is formed in the main control board, and the mounting rod is fixedly arranged in the matching chamber.
Preferably, a limiting groove is formed in the limiting clamp, and one end of the limiting rod is located in the limiting groove.
The utility model has the advantages that:
1. The utility model discloses be provided with the safety locking plate in door handle one side originally, through the spacing card hand of lower extreme on main control board and main control board on the safety locking plate, with the position restriction of door handle between two spacing card hands, when children jump the pulling door handle, the door handle can be blocked by spacing card hand, can't be opened by the rotation, and then guaranteed family children's factor of safety, and be equipped with the adaptation groove on spacing card hand, conveniently promote the use travelling comfort of spacing card hand.
2. the utility model discloses under normal conditions, spacing calorie of hand is pinned by spring locking device, can't rotate for spacing calorie of hand is spacing to live the door handle all the time, when need not restrict the door handle and open, and presses down the lock and turn round, then rotatable spacing calorie of hand, makes spacing calorie of hand rotated the one side of main control board, but then the normal rotation of door handle uses, and the lock that originally can normally open the use, and whether the use of safety lock is adjusted conveniently simply.
drawings
Fig. 1 is a schematic structural view of an adjustable child safety lock for a door handle according to the present invention;
FIG. 2 is a schematic view of the use structure of the adjustable child safety lock with a door handle according to the present invention when the limit catcher is opened;
Fig. 3 is a schematic side view of the adjustable child safety lock for door handles according to the present invention;
Fig. 4 is a schematic structural diagram of a position a of the adjustable child safety lock for a door handle according to the present invention.
In the figure: 1 door lock board, 2 safety lock boards, 3 door handles, 4 handles, 5 main control boards, 6 spacing card hands, 61 adaptation grooves, 7 press the lock and turn round, 71 gag lever posts, 8 installation poles, 9 installation grooves, 10 springs, 11 telescopic links.
Detailed Description
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, door handle children safety lock with adjustable, including door jam plate 1 and safety jam plate 2, be equipped with door handle 3 on the door jam plate 1, and still be provided with handle 4 on the door jam plate 1, one side of door jam plate 1 is equipped with safety jam plate 2, and there is main control board 5 through the screw fixation on the safety jam plate 2, the equal activity in upper and lower side of main control board 5 is provided with spacing card hand 6, and door handle 3 is located between two spacing card hands 6, be provided with on the spacing card hand 6 and press the lock knob 7, the bottom of pressing the lock knob 7 is provided with gag lever post 71, and be equipped with spring locking device between spacing card hand 6 and the main control board 5.
In this embodiment, spring locking device is including installation pole 8, mounting groove 9, spring 10 and telescopic link 11, and installation pole 8 sets up in the inside of main control board 5, and the inner chamber of installation pole 8 is equipped with mounting groove 9, and the bottom welding of mounting groove 9 has spring 10, and the one end of installation pole 8 is connected with telescopic link 11, and the one end of telescopic link 11 extends to in the installation pole 8, and telescopic link 11 and the inner wall sliding connection of installation pole 8, telescopic link 11 with press the one side fixed connection that the lock turned round 7.
In this embodiment, all be equipped with the fixture block on the both sides inner wall that mounting groove 9 is close to telescopic link 11, clearance between the fixture block is passed through to telescopic link 11 one end extends to mounting groove 9 in, and telescopic link 11 and fixture block sliding connection, telescopic link 11 is the font structure of falling T, and the horizontal body of rod of telescopic link 11 and the inner wall sliding connection of mounting groove 9, the horizontal body of rod width of telescopic link 11 is greater than the clearance width between two fixture blocks, the cooperation room has been seted up to main control board 5's inside, and installation pole 8 is fixed to be set up in the inside of cooperation room, the spacing groove has been seted up in spacing card hand 6, and the one end of gag lever post 71 is.
In this embodiment, be provided with safety locking plate 2 in door handle 3 one side originally, the spacing card hand 6 of lower extreme on safety locking plate 2 through main control board 5 and main control board 5, with the position restriction of door handle 3 between two spacing card hands 6, when children jump pulling door handle 3, door handle 3 can be blocked by spacing card hand 6, can't be rotated and opened, and then family children's factor of safety has been guaranteed, and be equipped with the adaptation groove on spacing card hand 6, conveniently promote spacing card hand 6's use travelling comfort, the while has increased and has felt, change hard, change and open with power still less.
In addition, under normal conditions, spacing calorie of hand 6 is pinned by spring locking device, can't rotate, make spacing calorie of hand 6 spacing door handle 3 all the time, when need not restrict to door handle 3 and open, and press the lock and turn round 7, then rotatable spacing calorie of hand 6, make spacing calorie of hand 6 rotated the one side of main control board 5, but then door handle 3 normal rotation use, the lock of original can normally open the use, whether the use of safety lock is adjusted conveniently simply.
Furthermore, a small concave point is arranged on the pressing lock knob 7, so that the finger pad can be conveniently matched.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Door handle children safety lock with adjustable, including door jam plate (1) and safety jam plate (2), its characterized in that is equipped with door handle (3) on door jam plate (1), and still be provided with handle (4) on door jam plate (1), one side of door jam plate (1) is equipped with safety jam plate (2), and is provided with main control board (5) on safety jam plate (2), and the equal activity of the upper and lower side of main control board (5) is provided with spacing card hand (6), just door handle (3) are located two between spacing card hand (6), be provided with on spacing card hand (6) and press lock knob (7), the bottom of pressing lock knob (7) is provided with gag lever post (71), and spacing card hand (6) with be equipped with spring locking device between main control board (5).
2. The adjustable door handle child safety lock according to claim 1, wherein the spring locking device comprises a mounting rod (8), a mounting groove (9), a spring (10) and a telescopic rod (11), the mounting rod (8) is arranged inside the main control board (5), the mounting groove (9) is arranged in an inner cavity of the mounting rod (8), the spring (10) is fixedly connected to the bottom of the mounting groove (9), the telescopic rod (11) is connected to one end of the mounting rod (8), one end of the telescopic rod (11) extends into the mounting rod (8), the telescopic rod (11) is connected with the inner wall of the mounting rod (8) in a sliding manner, and the telescopic rod (11) is fixedly connected with one side of the pressing lock knob (7).
3. The adjustable children safety lock with door handle according to claim 2, wherein the mounting groove (9) is provided with a block on both inner walls near the telescopic rod (11), one end of the telescopic rod (11) extends into the mounting groove (9) through a gap between the blocks, and the telescopic rod (11) is connected with the block in a sliding way.
4. The adjustable children safety lock with door handle according to claim 3, wherein the telescopic rod (11) is of an inverted T-shaped structure, a horizontal rod body of the telescopic rod (11) is slidably connected with the inner wall of the installation groove (9), and the width of the horizontal rod body of the telescopic rod (11) is larger than the width of a gap between two clamping blocks.
5. Adjustable door handle child safety lock according to claim 2, characterized in that the main control panel (5) has a fitting chamber opened therein and the mounting rod (8) is fixedly arranged inside the fitting chamber.
6. Adjustable door handle child safety lock according to claim 2, characterized in that a limit groove is made in the limit catch (6) and one end of the limit rod (71) is located inside the limit groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639510.3U CN209742515U (en) | 2018-10-10 | 2018-10-10 | Adjustable door handle child safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639510.3U CN209742515U (en) | 2018-10-10 | 2018-10-10 | Adjustable door handle child safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742515U true CN209742515U (en) | 2019-12-06 |
Family
ID=68701848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821639510.3U Expired - Fee Related CN209742515U (en) | 2018-10-10 | 2018-10-10 | Adjustable door handle child safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456539A (en) * | 2020-04-02 | 2020-07-28 | 宁波市成大机械研究所 | Device and method for preventing child from opening door |
-
2018
- 2018-10-10 CN CN201821639510.3U patent/CN209742515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456539A (en) * | 2020-04-02 | 2020-07-28 | 宁波市成大机械研究所 | Device and method for preventing child from opening door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20201010 |