CN216076694U - Anti-lock structure for preventing child from unlocking by mistake - Google Patents
Anti-lock structure for preventing child from unlocking by mistake Download PDFInfo
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- CN216076694U CN216076694U CN202122658909.4U CN202122658909U CN216076694U CN 216076694 U CN216076694 U CN 216076694U CN 202122658909 U CN202122658909 U CN 202122658909U CN 216076694 U CN216076694 U CN 216076694U
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- lock mechanism
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Abstract
The utility model relates to a reverse locking structure, in particular to a reverse locking structure for preventing children from unlocking by mistake, which comprises a panel, wherein one surface of the panel is provided with a lock body mechanism, the other surface of the panel is provided with a reverse locking mechanism which is matched with the lock body mechanism and can prevent the lock body mechanism from unlocking by rotating relative to the panel, the reverse locking mechanism is provided with a locking part matched with the lock body mechanism, the locking part can remove the limitation by moving along the axial direction of a limiting hole and towards the direction of the panel Convenient processing and easy assembly, and strong practicability.
Description
Technical Field
The utility model relates to a back locking structure, in particular to a back locking structure capable of preventing children from unlocking by mistake.
Background
The anti-theft door on the market is full of precious and full of precious, and the anti-lock structure on the anti-theft door is also a five-flower eight-door, and its basic action lies in carrying out the anti-lock with the lock body in the door, and modes such as the external key of door all can not open the door, and this just brings a problem, and some low-age children are curious or close the anti-lock structure carelessly, and also do not have other parents at home, and like this the people outdoors can only violently enter the door, unusual trouble, so how to avoid low-age children's maloperation is the technical problem that we will solve at present.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a reverse locking structure for preventing children from unlocking by mistake.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a prevent anti-lock structure that children opened by mistake, which comprises a pane, the one side of panel is equipped with lock body mechanism, the another side is equipped with lock body mechanism adaptation, and through the anti-lock mechanism with the relative rotation prevention lock body mechanism unblock of panel, a serial communication port, anti-lock mechanism has the locking portion of cooperation lock body mechanism, be equipped with on the panel and supply locking portion reciprocating motion, and limit the spacing hole of locking portion and panel relative rotation, locking portion is through the axial direction along spacing hole, and the restriction is relieved to the motion realization of panel direction.
The pore wall of spacing hole is equipped with the spacing groove that prevents the locking portion at spacing downthehole internal rotation, is equipped with the arch with the spacing groove adaptation in the locking portion, and the panel realizes through spacing groove and bellied cooperation that the rotation is spacing with the anti-locking mechanism.
The number of the limiting grooves is two, the limiting grooves are symmetrically arranged, and the number of the protrusions is the same as that of the limiting grooves.
Including being used for preventing that the mechanism of locking against breaks away from the chucking spare in spacing hole, be equipped with the annular that is used for assembling the chucking spare in the locking portion, the mechanism of locking against realizes spacing reciprocating motion in spacing hole through the cooperation of chucking spare and annular.
The clamping piece is a clamp spring.
The back locking mechanism is provided with a blocking and connecting part, and the panel is provided with a groove for accommodating the blocking and connecting part.
And an elastic mechanism for preventing the back locking mechanism from moving towards the panel direction is arranged in the groove.
The elastic mechanism is a spring.
The back locking mechanism is provided with a steering part which is convenient to rotate the back locking mechanism.
The lock mechanism is characterized in that the locking part is provided with a clamping groove for assembling a transmission shaft of the lock mechanism, and the transmission shaft is fixedly assembled in the clamping groove to realize linkage with the counter lock mechanism.
The utility model has the beneficial effects that: the utility model designs a limit groove in the limit hole matched with the counter lock mechanism, the effect of preventing the counter lock mechanism from rotating is generated by matching the bulge on the counter lock mechanism with the limit groove, the counter lock mechanism must be pressed towards the panel direction to switch the opening and closing functions of the counter lock mechanism, the pressing force is adjusted through the elastic coefficient of the spring, the misoperation of the young children can be avoided, the safety of the lock body is improved, the utility model also has the characteristics of simple structure, convenient processing and easy assembly, and the practicability is strong.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a partial exploded view of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention without the counter lock mechanism depressed;
FIG. 4 is a schematic view of the present invention showing the structure of the lock mechanism when the lock mechanism is pressed;
FIG. 5 is a partial structural view of the back of the present invention;
FIG. 6 is a schematic view of a partial structure of a panel according to the present invention.
Detailed Description
As shown in fig. 1-6, a child-resistant anti-lock structure includes a panel 100, one side of the panel 100 is provided with a lock mechanism (not shown), the other side is provided with an anti-lock mechanism 200 adapted to the lock mechanism and preventing the lock mechanism from unlocking through relative rotation with the panel 100, the anti-lock mechanism 200 has a locking portion 210 matching the lock mechanism, the panel 100 is provided with a limiting hole 110 for allowing the locking portion 210 to reciprocate and limiting the relative rotation between the locking portion 210 and the panel 100, the locking portion 210 releases the limitation through the axial direction of the limiting hole 110 and the movement toward the panel 100, the mutual conversion between the open state and the closed state of the anti-lock mechanism 200 is required to be performed by pressing the anti-lock mechanism 200 into the panel 100, and the specific use method is described below.
The hole wall of the limiting hole 110 is provided with a limiting groove 111 for preventing the locking part 210 from rotating in the limiting hole 110, the locking part 210 is provided with a protrusion 211 matched with the limiting groove 111, the panel 100 and the counter-locking mechanism 200 are matched with the protrusion 211 through the limiting groove 111 to realize rotation limiting, and the counter-locking mechanism 200 cannot rotate at an initial position due to the matching of the protrusion 211 and the limiting groove 111, so that the children cannot operate by mistake.
The number of the limiting grooves 111 is two, the limiting grooves are symmetrically arranged, the number of the protrusions 211 is the same as that of the limiting grooves 111, the limiting grooves 111 are designed into two, the unlocking and the closing of the counter lock mechanism 200 can be limited by 180 degrees, when the counter lock mechanism 200 is vertically arranged, the counter lock mechanism 200 is in a closed state at the moment, the door handle can be opened, after the counter lock mechanism 200 is pressed into the panel 100, the protrusions 211 are separated from the limiting grooves 111, the counter lock mechanism 200 can be rotated at the moment, after the counter lock mechanism 200 is rotated by 180 degrees, the hands are released, the counter lock mechanism 200 is reset under the cooperation of the elastic mechanism 400, the protrusions 211 are clamped into the limiting grooves 111 again, the counter lock mechanism 200 enters an open state, and the mutual conversion between the closed state and the open state must be achieved by pressing the counter lock mechanism 200 into the panel 100.
Including being used for preventing that counter-lock mechanism 200 breaks away from spacing hole 110's chucking spare 300, be equipped with the annular 212 that is used for assembling chucking spare 300 on the locking portion 210, counter-lock mechanism 200 realizes the spacing reciprocating motion in spacing hole 110 through chucking spare 300 with the cooperation of annular 212, chucking spare 300 card go into annular 212 can, prevent that counter-lock mechanism 200 from outwards deviating from spacing hole 110.
The clamping piece 300 is a clamping spring, the clamping piece 300 is preferably a clamping spring, and the clamping piece is low in processing cost and convenient to assemble.
The anti-lock mechanism 200 is provided with a blocking portion 220, the panel 100 is provided with a groove 120 for accommodating the blocking portion 220, the blocking portion 220 has the effect of being matched with the elastic mechanism 400, and the groove 120 enables the blocking portion 220 to be flush with the surface of the panel 100, so that the anti-lock mechanism is more attractive.
The groove 120 is provided with an elastic mechanism 400 for preventing the lock mechanism 200 from moving toward the panel 100, and the elastic mechanism 400 is added to keep the protrusion 211 at the position of the limiting groove 111, so that the lock mechanism 200 cannot rotate.
The elastic mechanism 400 is a spring, and the elastic mechanism 400 is preferably a spring, so that the processing cost is low and the assembly is convenient.
The lock reversing mechanism 200 is provided with a turning part 230 for conveniently turning the lock reversing mechanism 200, and the turning part 230 can turn the lock reversing mechanism 200 in the direction.
The locking part 210 is provided with a clamping groove 213 for assembling a transmission shaft of the lock body mechanism, the transmission shaft is fixedly assembled in the clamping groove 213 to realize linkage with the counter lock mechanism 200, the matching relation between the transmission shaft and the lock body mechanism is a mature technology on the market, and redundant description is omitted here, and the transmission shaft is inserted into the clamping groove 213 and is fixed by screws so as to be linked with the transmission shaft and the counter lock mechanism 200.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the utility model, and that various modifications and alterations can be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a prevent anti-lock structure that children opened by mistake, including panel (100), the one side of panel (100) is equipped with lock body mechanism, the another side is equipped with and locks body mechanism adaptation, and through with panel (100) relative rotation prevent anti-lock mechanism (200) of lock body mechanism unblock, a serial communication port, anti-lock mechanism (200) have locking portion (210) of cooperation lock body mechanism, be equipped with on panel (100) and supply locking portion (210) reciprocating motion, and limit locking portion (210) and panel (100) relative pivoted spacing hole (110), locking portion (210) are through the axial direction along spacing hole (110), and the motion towards panel (100) direction realizes removing the restriction.
2. The anti-lock structure for preventing children from unlocking by mistake as claimed in claim 1, wherein the hole wall of the limiting hole (110) is provided with a limiting groove (111) for preventing the locking part (210) from rotating in the limiting hole (110), the locking part (210) is provided with a protrusion (211) adapted to the limiting groove (111), and the panel (100) and the anti-lock mechanism (200) realize rotation limitation through the matching of the limiting groove (111) and the protrusion (211).
3. The anti-lock structure for preventing children from unlocking by mistake as claimed in claim 2, wherein the number of the limiting grooves (111) is two, and the limiting grooves are symmetrically arranged, and the number of the protrusions (211) is the same as that of the limiting grooves (111).
4. A child-resistant unlock structure according to claim 2, further comprising a retainer (300) for preventing the unlock mechanism (200) from being disengaged from the limit hole (110), wherein the locking portion (210) is provided with a ring groove (212) for fitting the retainer (300), and the unlock mechanism (200) performs the limit reciprocating motion in the limit hole (110) by the engagement of the retainer (300) and the ring groove (212).
5. A child-resistant lock mechanism according to claim 4, wherein the retainer (300) is a circlip.
6. An anti-lock structure for preventing children from unlocking by mistake as claimed in claim 4, wherein the anti-lock mechanism (200) is provided with a blocking portion (220), and the panel (100) is provided with a groove (120) for accommodating the blocking portion (220).
7. A child-resistant lock mechanism according to claim 6, wherein the groove (120) is provided with a resilient means (400) for preventing the lock mechanism (200) from moving towards the panel (100).
8. A child-resistant lock mechanism according to claim 7, wherein the resilient means (400) is a spring.
9. An anti-lock structure according to any one of claims 1 to 8, characterized in that the anti-lock mechanism (200) is provided with a turning part (230) for facilitating turning of the anti-lock mechanism (200).
10. The structure of claim 9, wherein the locking portion (210) is provided with a slot (213) for assembling a transmission shaft of the lock body mechanism, and the transmission shaft is fixedly assembled in the slot (213) to be linked with the lock mechanism (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658909.4U CN216076694U (en) | 2021-11-02 | 2021-11-02 | Anti-lock structure for preventing child from unlocking by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122658909.4U CN216076694U (en) | 2021-11-02 | 2021-11-02 | Anti-lock structure for preventing child from unlocking by mistake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076694U true CN216076694U (en) | 2022-03-18 |
Family
ID=80643401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122658909.4U Active CN216076694U (en) | 2021-11-02 | 2021-11-02 | Anti-lock structure for preventing child from unlocking by mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076694U (en) |
-
2021
- 2021-11-02 CN CN202122658909.4U patent/CN216076694U/en active Active
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