CN214365450U - Handle with child safety and child misoperation prevention function - Google Patents
Handle with child safety and child misoperation prevention function Download PDFInfo
- Publication number
- CN214365450U CN214365450U CN202120068628.0U CN202120068628U CN214365450U CN 214365450 U CN214365450 U CN 214365450U CN 202120068628 U CN202120068628 U CN 202120068628U CN 214365450 U CN214365450 U CN 214365450U
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- Prior art keywords
- handle
- safety
- square shaft
- connecting piece
- door
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- Expired - Fee Related
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- 230000002265 prevention Effects 0.000 title description 4
- 239000004579 marble Substances 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 230000001149 cognitive effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a take children's insurance and children to prevent handle of maloperation relates to door and window lock technical field. The utility model discloses a rotatory handle, one side of the lower extreme of rotatory handle is pegged graft and is had insurance square shaft connecting piece, and insurance marble two-way control hole has been seted up in the outside of insurance square shaft connecting piece, and the lower extreme of insurance square shaft connecting piece is pegged graft and is had rotatory square shaft, and the lower extreme of rotatory square shaft is pegged graft and is had the square connection steel column of door and window lock. The utility model discloses a design of knob insurance structure for the device can carry out insurance locking control to the door and window handle, avoid children because of leading to tragedy to producing to dangerous cognitive degree not high maloperation, through the design of separation integrated configuration, make insurance square shaft connecting piece among the safeties of door and window handle can separate the combination with rotatory square shaft, make its processing production more convenient, when appearing wearing and tearing change can to wearing and tearing piece, effectual effect that reduces production and use cost that plays.
Description
Technical Field
The utility model belongs to the technical field of the door and window lock, especially, relate to a take children's insurance and children to prevent handle of maloperation.
Background
Door and window handle is visible everywhere in family household's daily life, but just can contact because door and window handle's commonality can children, because of children are not high to dangerous perception, the maloperation door and window handle and make the accident than all the time, current door and window handle mostly can not realize playing the effect of insurance to children, and the children's insurance door and window of circulation on the market because the insurance square shaft of the inside is integrated production mode, high in production cost, production machine cost is high, lead to it to need whole change in case of damaging, the cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take children's insurance and children to prevent handle of maloperation to solved current problem: the commonness of door and window handle can make children can contact, because of children not high to dangerous perception, the maloperation door and window handle and turn into the accident than all, and current door and window handle can not realize playing the effect of insurance to children mostly.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a handle with child safety and child misoperation prevention comprises a rotary handle, wherein a safety square shaft connecting piece is inserted into one side of the lower end of the rotary handle, a safety marble bidirectional control hole is formed in the outer side of the safety square shaft connecting piece, a rotary square shaft is inserted into the lower end of the safety square shaft connecting piece, and a door and window lock square connecting steel column is inserted into the lower end of the rotary square shaft;
the outer side of the safety square shaft connecting piece is provided with a door and window handle safety connecting piece, the upper end of the outer side of the door and window handle safety connecting piece is sleeved with a safety control knob, the lower end of the outer side of the door and window handle safety connecting piece is sleeved with a safety connecting piece peripheral protection ring, the upper end of the door and window handle safety connecting piece is also provided with two safety control ball holes, the lower end of the door and window handle safety connecting piece is inserted with a fixed mounting device, the middle part of the fixed mounting device is provided with a butt joint hole, the lower end of the rotary square shaft is positioned in the fixed mounting device, and the upper end of the rotary square shaft is positioned in the butt joint hole;
an unlocking groove is formed in the safety control knob, one of the unlocking grooves is formed in the safety control marble hole, a marble piece is inserted into the safety control marble hole, the other end of the marble piece is located inside the unlocking groove, an elastic piece is further installed between the marble piece and a safety connecting piece of a door and window handle, a connecting screw is further inserted into the position inside the rotary square shaft and located at the upper end of the square connecting steel column of the door and window lock, and one end, with threads, of the connecting screw is located inside the rotary square shaft and the safety square shaft connecting piece and is fixedly connected with the rotary handle through threads.
Furthermore, a first gasket is assembled between the upper end of the safety control knob and the rotating handle, and a second gasket is also assembled between the lower end of the safety control knob and the safety connecting piece of the door and window handle.
Furthermore, the first gasket and the second gasket are made of rubber.
Furthermore, the outer part of the fixed installation device is clamped with a peripheral protection decorative sheet of the fixed installation device.
Furthermore, the safety control knob is externally provided with anti-skid grains.
Furthermore, a mark bulge is arranged outside the safety control knob and at a position corresponding to the unlocking groove.
The utility model discloses following beneficial effect has:
1. the utility model discloses a design of knob insurance structure for the device can carry out insurance locking control to the door and window handle, avoids children because of leading to tragedy to produce to dangerous cognitive degree not high and the maloperation.
2. The utility model discloses a design of separation integrated configuration for insurance square shaft connecting piece and rotatory square shaft among the safeties of door and window handle can separate the combination, make its processing production more convenient, when appearing wearing and tearing change to wearing and tearing piece can, effectual reduction in production and use cost's effect of playing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the overall structure of the present invention;
FIG. 2 is a structural sectional view of the overall structure of the present invention;
FIG. 3 is an exploded view of the overall structure of the present invention;
FIG. 4 is a sectional view of the knob safety structure of the present invention;
FIG. 5 is a schematic view of the safety connector, the ball spring and the elastic member of the door/window handle of the present invention;
FIG. 6 is the schematic view of the bottom structure of the safety connector for door and window handles of the present invention
Fig. 7 is a schematic structural view of the safety control knob of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. rotating the handle; 2. a first gasket; 3. a safety control knob; 4. door and window handle safety connecting pieces; 5. a safety control ball hole; 6. a second gasket; 7. a protective ring is arranged on the periphery of the safety connecting piece; 8. a fixing device peripheral protection decorative sheet; 9. a butt joint hole; 10. a fixed mounting device; 11. a safety square shaft connecting piece; 12. a safety marble bidirectional control hole; 13. rotating the square shaft; 14. the door and window lock is square and connected with a steel column; 15. a ball ejection member; 16. an elastic member; 17. a connecting screw; 18. and unlocking the groove.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the utility model relates to a handle with child safety and child misoperation prevention, which comprises a rotary handle 1, a safety square shaft connecting piece 11 is inserted into one side of the lower end of the rotary handle 1, a safety marble bidirectional control hole 12 is arranged on the outer side of the safety square shaft connecting piece 11, a rotary square shaft 13 is inserted into the lower end of the safety square shaft connecting piece 11, and a door and window lock square connecting steel column 14 is inserted into the lower end of the rotary square shaft 13;
the outer side of the safety square shaft connecting piece 11 is provided with a door and window handle safety connecting piece 4, the upper end of the outer side of the door and window handle safety connecting piece 4 is sleeved with a safety control knob 3, a first gasket 2 is arranged between the upper end of the safety control knob 3 and the rotating handle 1, a second gasket 6 is arranged between the lower end of the safety control knob 3 and the door and window handle safety connecting piece 4, because the safety control knob 3 can be frequently rotated in the using process, the safety control knob 3 is convenient to be protected, the first gasket 2 and the second gasket 6 are made of rubber, the safety control knob is more durable, the anti-skid lines are arranged outside the safety control knob 3, the friction force of the safety control knob 3 is convenient to increase, the safety control knob 3 can be rotated more easily, and the mark bulge is arranged outside the safety control knob 3 and at the position corresponding to the unlocking groove 18, so that the unlocking position of the safety control knob 3 can be identified conveniently when the safety control knob is used.
The peripheral guard circle 7 of insurance connecting piece has been cup jointed to door and window handle insurance connecting piece 4 outside lower extreme, and two insurance control bullet pearl holes 5 have still been seted up to door and window handle insurance connecting piece 4 upper end, and the lower extreme of door and window handle insurance connecting piece 4 is pegged graft and is had fixed mounting device 10, and the outside joint of fixed mounting device 10 has fixing device peripheral protection decorative sheet 8, is convenient for protect and play the effect of decorating fixed mounting device 10.
The middle part of the fixed installation device 10 is provided with a butt joint hole 9, the lower end of the rotary square shaft 13 is positioned in the fixed installation device 10, and the upper end of the rotary square shaft 13 is positioned in the butt joint hole 9;
an unlocking groove 18 is formed in the safety control knob 3, a marble piece 15 is inserted in one safety control marble hole 5, the other end of the marble piece 15 is located inside the unlocking groove 18, an elastic piece 16 is further installed between the marble piece 15 and the door and window handle safety connecting piece 4, a connecting screw 17 is further inserted in the position, located at the upper end of the door and window lock square connecting steel column 14, inside the rotating square shaft 13, and one end, provided with threads, of the connecting screw 17 is located inside the rotating square shaft 13 and the safety square shaft connecting piece 11 and is fixedly connected with the rotating handle 1 through threads.
One specific application of this embodiment is: when the device is used and needs to be locked to prevent children from misoperation, one end of the marble piece 15 slides to other positions inside the safety control knob 3 from the unlocking groove 18 by rotating the safety control knob 3, then the elastic piece 16 can be subjected to pressure elastic deformation when the marble piece 15 is extruded, the other end of the marble piece 15 also can extend into the safety marble bidirectional control hole 12, the lower end of the door and window handle safety connecting piece 4 is fixedly inserted into the fixed mounting device 10 through the marble piece 15 which is positioned inside the safety control marble hole 5 outside the door and window handle safety connecting piece 4 and the safety marble bidirectional control hole 12 outside the safety square shaft connecting piece 11 at the same time, the fixed mounting device 10 is fixedly mounted when being used with a door and a window, and the marble piece 15 is clamped inside the door and window handle safety connecting piece 4 and the safety marble bidirectional control hole 12, when the spherical end of the marble piece 15 slides to the unlocking groove 18 by rotating the safety control knob 3, the marble piece 15 is reset through the elastic deformation of the elastic piece 16, and the other end of the marble piece 15 also leaves the inside of the safety marble bidirectional control hole 12, so that the rotary handle 1, the safety square shaft connecting piece 11, the rotary square shaft 13 and the door and window lock square connecting steel column 14 can smoothly rotate, the safety control knob 3 is rotated to a specific position to unlock the device, and the device is locked by rotating to other positions;
the safety square shaft connecting piece 11 is connected with the rotary square shaft 13 in a clamping mode and is not integrally formed any more, so that the safety square shaft connecting piece can be freely disassembled and assembled, and the purposes of facilitating production, replacing and saving cost are achieved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a take children's insurance and children to prevent maloperation's handle, includes rotation handle (1), its characterized in that: one side of the lower end of the rotary handle (1) is inserted with a safety square shaft connecting piece (11), the outer side of the safety square shaft connecting piece (11) is provided with a safety marble bidirectional control hole (12), the lower end of the safety square shaft connecting piece (11) is inserted with a rotary square shaft (13), and the lower end of the rotary square shaft (13) is inserted with a door and window lock square connecting steel column (14);
the safety device is characterized in that a door and window handle safety connecting piece (4) is assembled on the outer side of the safety square shaft connecting piece (11), a safety control knob (3) is sleeved at the upper end of the outer side of the door and window handle safety connecting piece (4), a safety connecting piece peripheral protection ring (7) is sleeved at the lower end of the outer side of the door and window handle safety connecting piece (4), two safety control ball holes (5) are further formed in the upper end of the door and window handle safety connecting piece (4), a fixed mounting device (10) is inserted into the lower end of the door and window handle safety connecting piece (4), a butt joint hole (9) is formed in the middle of the fixed mounting device (10), the lower end of a rotating square shaft (13) is located inside the fixed mounting device (10), and the upper end of the rotating square shaft (13) is located inside the butt joint hole (9);
an unlocking groove (18) is formed in the safety control knob (3), one of the unlocking groove and the unlocking groove is formed in the safety control ball hole (5), a ball piece (15) is inserted in the ball piece hole, the other end of the ball piece (15) is located inside the unlocking groove (18), an elastic piece (16) is further installed between the ball piece (15) and the door and window handle safety connecting piece (4), a connecting screw (17) is further inserted in the position which is located inside the rotating square shaft (13) and is located at the upper end of the door and window lock square connecting steel column (14), and one end, with threads, of the connecting screw (17) is located inside the rotating square shaft (13) and the safety square shaft connecting piece (11) and is fixedly connected with the rotating handle (1) through threads.
2. The handle of claim 1, wherein the handle is configured to be secured by a child and to prevent the child from operating the handle by mistake, and further comprises: be equipped with first gasket (2) between insurance control knob (3) upper end and rotation handle (1), still be equipped with second gasket (6) between insurance control knob (3) lower extreme and door and window handle insurance connecting piece (4).
3. The handle of claim 2 with child safety and child anti-misoperation, wherein: the first gasket (2) and the second gasket (6) are made of rubber.
4. The handle of claim 1, wherein the handle is configured to be secured by a child and to prevent the child from operating the handle by mistake, and further comprises: and a fixing device peripheral protection decorative sheet (8) is clamped outside the fixing and mounting device (10).
5. The handle of claim 1, wherein the handle is configured to be secured by a child and to prevent the child from operating the handle by mistake, and further comprises: the safety control knob (3) is externally provided with anti-skid grains.
6. The handle of claim 1, wherein the handle is configured to be secured by a child and to prevent the child from operating the handle by mistake, and further comprises: and a marking bulge is arranged outside the safety control knob (3) and at a position corresponding to the unlocking groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068628.0U CN214365450U (en) | 2021-01-12 | 2021-01-12 | Handle with child safety and child misoperation prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068628.0U CN214365450U (en) | 2021-01-12 | 2021-01-12 | Handle with child safety and child misoperation prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214365450U true CN214365450U (en) | 2021-10-08 |
Family
ID=77955384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120068628.0U Expired - Fee Related CN214365450U (en) | 2021-01-12 | 2021-01-12 | Handle with child safety and child misoperation prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214365450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622776A (en) * | 2022-03-17 | 2022-06-14 | 张毅 | Anti-collision spring locking mechanism |
-
2021
- 2021-01-12 CN CN202120068628.0U patent/CN214365450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622776A (en) * | 2022-03-17 | 2022-06-14 | 张毅 | Anti-collision spring locking mechanism |
| CN114622776B (en) * | 2022-03-17 | 2023-10-13 | 张毅 | Anti-collision spring locking mechanism |
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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: 20211008 |