CN212359395U - High-grade safety lock - Google Patents
High-grade safety lock Download PDFInfo
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- CN212359395U CN212359395U CN202020744868.3U CN202020744868U CN212359395U CN 212359395 U CN212359395 U CN 212359395U CN 202020744868 U CN202020744868 U CN 202020744868U CN 212359395 U CN212359395 U CN 212359395U
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Abstract
An advanced safety lock relates to the technical field of locking instruments and comprises a lock base piece and a clamping piece; the locking seat piece comprises a mechanical groove, an upper cover, a first one-way locking piece and a second one-way locking piece, wherein the first one-way locking piece comprises a first locking piece and a second locking piece, one ends of the first locking piece and the second locking piece are respectively hinged with a rotating shaft, the rotating shafts are installed in the mechanical groove, the other ends of the first locking piece and the second locking piece are mutually connected with a spring mechanism, the spring mechanism is installed in the mechanical groove, the first locking piece and the second locking piece are mutually abutted through the spring mechanism, a bayonet is formed between the first locking piece and the second locking piece, a first channel is further formed in the first locking piece, and the first channel is mutually communicated with the bayonet; the one-way latch fitting of second includes third locking piece and fourth locking piece to the mechanical inslot is provided with the spout, third locking piece and fourth locking piece slide to be set up in the spout, are connected with first extension spring between third locking piece and the fourth locking piece.
Description
Technical Field
The utility model belongs to the technical field of locking apparatus technique and specifically relates to a senior safety lock is related to.
Background
With the development of science and technology, the living standard of people is continuously improved, at present, in order to bring better experience and safer defense consciousness to users in the household life, people spend a great deal of thoughts on the design of door and window locks, so that various door and window locks are designed to meet the requirements of users, but most of the existing door and window locks do not have a self-locking function, so that the users need to spend time for locking in the process of closing windows, and the better experience cannot be brought to the closing windows; in order to solve the problem, door and window locks with self-locking functions are also available in the market, but the existing door and window locks with self-locking functions consume more time for releasing the self-locking function in the process of opening the window, and the door and window locks with self-locking functions need to be improved.
Disclosure of Invention
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
An advanced safety lock comprises a lock base piece and a clamping piece; the locking seat piece comprises a mechanical groove, an upper cover, a first one-way locking piece and a second one-way locking piece, wherein the first one-way locking piece comprises a first locking piece and a second locking piece, one ends of the first locking piece and the second locking piece are respectively hinged with a rotating shaft, the rotating shafts are installed in the mechanical groove, the other ends of the first locking piece and the second locking piece are mutually connected with a spring mechanism, the spring mechanism is installed in the mechanical groove, the first locking piece and the second locking piece are mutually abutted through the spring mechanism, a bayonet is formed between the first locking piece and the second locking piece, a first channel is further formed in the first locking piece, and the first channel is mutually communicated with the bayonet; the second one-way locking piece comprises a third locking piece and a fourth locking piece, a sliding groove is formed in the mechanical groove, the third locking piece and the fourth locking piece are arranged in the sliding groove in a sliding mode, a first extension spring is connected between the third locking piece and the fourth locking piece, the third locking piece and the fourth locking piece are mutually abutted through the first extension spring, a second channel is further formed between the third locking piece and the fourth locking piece, and the second channel is mutually abutted with the first channel; the upper cover covers the mechanical groove, a first notch is formed in the upper cover and located above the bayonet, the first channel and the second channel, and a second notch is formed in one side, close to the second channel, of the notch; the clamping piece comprises an installation rod, a transmission rod, a handle and a clamping rod, a sliding track groove is formed in the installation rod, the transmission rod is connected in the sliding track groove in a sliding mode, first waist holes are formed in the upper portion and the lower portion of the installation rod respectively, T-shaped clamp nails are further installed on the upper portion and the lower portion of the transmission rod respectively and matched with the first waist holes in a sliding clamping mode, and the handle is installed on the transmission rod; the installation rod is further provided with a second waist hole, one end of the clamping rod is fixed on the transmission rod, the other end of the clamping rod penetrates through the second waist hole, and the clamping rod is in clamping fit with the bayonet.
Preferably, the bayonet socket includes the fixed part, fixed part and first passageway intercommunication, and the fore shaft has been seted up to the side of fixed part, and the fore shaft connection end slope of fore shaft orientation first locking piece and second locking piece outwards extends there is into the portion of entrying to be located the second locking piece and form the card position point between the fixed part and the portion of entrying.
Preferably, spring mechanism includes second extension spring, third extension spring and first spring cover spiale, and first spring cover spiale is fixed at mechanical inslot, one of being connected of first locking piece and second locking piece and spring mechanism is served and is provided with second spring cover spiale respectively, and the both ends of second extension spring are connected respectively on the second spring cover spiale and the first spring cover spiale of first locking piece, and the both ends of third extension spring are connected respectively on the second spring cover spiale and the first spring cover spiale of second locking piece.
Preferably, still include the limiting plate, the limiting plate is installed on the mechanical groove, third locking piece and fourth locking piece are placed in the spout to third locking piece and fourth locking piece and spout sliding fit, the third locking piece is spacing between the tank bottom of limiting plate and spout, and the fourth locking piece is spacing between the tank bottom of upper cover and spout.
Preferably, the bottom of the third locking piece and the bottom of the fourth locking piece are provided with mounting grooves which are mutually communicated, third spring sleeving shafts are respectively arranged in the mounting grooves of the third locking piece and the fourth locking piece, and two ends of the first extension spring are respectively sleeved on the third spring sleeving shafts of the third locking piece and the fourth locking piece.
Preferably, one end of the second channel is butted with the first channel, and the other end of the second channel is formed with an inclined wall.
Compared with the prior art, the beneficial effects of the utility model are that:
the promotion through the handle drives the transfer line and removes along the sliding track groove of installation pole, thereby drive the joint pole and slide from top to bottom along second waist hole, the nature state is write the transfer line and is received gravity whereabouts, make the joint pole be located the lower extreme in second waist hole, close the window in-process, the joint pole will enter into the lock seat spare along the first breach of upper cover and joint in the bayonet socket position, when needs windowing, thereby through upwards promoting the handle and drive the joint pole and enter into the second breach position department of upper cover along first passageway and second passageway, push away the window again, make the joint pole wear out the lock seat spare along the second breach, thereby the function from the switch window has been played, and the simple operation of windowing, it brings better experience to open the window and close the window to position the user.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a seat lock member of the present invention.
Fig. 2 is a schematic view of a three-dimensional portion of the seat member of the present invention.
Fig. 3 is a schematic view of the planar internal structure of the seat member of the present invention.
Fig. 4 is a schematic view of a second one-way locking member of the present invention.
Fig. 5 is a schematic front structural view of the fastening member of the present invention.
Fig. 6 is a schematic back structure diagram of the fastening member of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, an advanced safety lock includes a lock base member 1 and a locking member 2; the lock base part 1 comprises a mechanical groove 10, an upper cover 20, a first one-way locking part 20 and a second one-way locking part 30, wherein the first one-way locking part 20 comprises a first locking block 31 and a second locking block 32, one ends of the first locking block 31 and the second locking block 32 are respectively hinged with a rotating shaft 33, the rotating shaft 33 is installed in the mechanical groove 10, the other ends of the first locking block 31 and the second locking block 32 are mutually connected with a spring mechanism 60 (not shown in the figure), the spring mechanism 60 is installed in the mechanical groove 10, the first locking block 31 and the second locking block 32 are mutually abutted through the spring mechanism 60, a bayonet 34 is arranged between the first locking block 31 and the second locking block 32, a first channel 35 is also arranged on the first locking block 31, and the first channel 35 is mutually communicated with the bayonet 34; the second one-way locking piece 30 comprises a third locking piece 41 and a fourth locking piece 42, a sliding groove 11 is formed in the mechanical groove 10, the third locking piece 41 and the fourth locking piece 42 are arranged in the sliding groove 11 in a sliding mode, a first extension spring 47 is connected between the third locking piece 41 and the fourth locking piece 42, the third locking piece 41 and the fourth locking piece 42 are abutted against each other through the first extension spring 47, a second channel 43 is further formed between the third locking piece 41 and the fourth locking piece 42, and the second channel 43 is abutted against the first channel 35; the upper cover 20 covers the mechanical groove 10, a first notch 21 is formed in the upper cover 20, the first notch 21 is located above the bayonet 34, the first channel 35 and the second channel 43, and a second notch 22 is further formed in one side, close to the second channel 43, of the notch; the clamping piece 2 comprises an installation rod 71, a transmission rod 72, a handle 74 and a clamping rod 73, a sliding track groove 711 is formed in the installation rod 71, the transmission rod 72 is connected in the sliding track groove 711 in a sliding mode, first waist holes 712 are formed in the upper portion and the lower portion of the installation rod 71 respectively, T-shaped clamp nails 721 are further installed in the upper portion and the lower portion of the transmission rod 72 respectively, the T-shaped clamp nails 721 are matched with the first waist holes 712 in a sliding clamping mode, and the handle 74 is installed on the transmission rod 72; the mounting rod 71 is further provided with a second waist hole 713, one end of the clamping rod 73 is fixed on the transmission rod 72, the other end of the clamping rod 73 passes through the second waist hole 713, and the clamping rod 73 is in clamping fit with the bayonet 34.
Further, in the above description, the latch member 2 and the lock seat member 1 are respectively installed on the frame of the door and window and on the window, the driving rod 72 is driven by the pushing of the handle 74 to move along the sliding track groove 711 of the installation rod 71, so as to drive the latch rod 73 to slide up and down along the second waist hole 713, the write-drive rod 72 falls down by gravity naturally, so that the latch rod 73 is located at the lower end of the second waist hole 713, during the window closing process, the latch rod 73 enters the lock seat member 1 along the first notch 21 of the upper cover 20 and is latched at the position of the latch 34, when the window needs to be opened, the handle 74 is driven upwards to drive the latch rod 73 to enter the position of the second notch 22 of the upper cover 20 along the first channel 35 and the second channel 43, and then the window is pushed open, so that the latch rod 73 passes through the lock seat member 1 along the second notch 22, thereby achieving the function of self-locking and window closing, and the window opening operation is simple, the user can open and close the window to bring better experience.
As further shown in fig. 3, the bayonet 34 includes a fixing portion 341, the fixing portion 341 communicates with the first channel 35, a locking notch (not shown) is opened at a side of the fixing portion 341, the locking notch extends obliquely outward toward the connecting end of the rotating shaft 33 of the first locking block 31 and the second locking block 32 to form an entrance portion 342, and a clamping point 343 is formed between the fixing portion 341 and the entrance portion 342 on the second locking block 32.
Further, in the above description, the fixing portion 341 is configured to place the clamping rod 73 after the window is closed, the entrance portion 342 is configured to introduce the clamping rod 73 into the fixing portion 341, the clamping point 343 is configured to limit the clamping rod 73 from passing through the fixing portion 341 along the entrance portion 342, during the window closing process, the clamping rod 73 enters the entrance portion 342 along the first notch 21, because the entrance portion 342 is an outward expanding structure, the clamping rod 73 will push against the entrance portion 342 to cause the first locking block 31 and the second locking block 32 to expand along the rotating shaft 33, after the clamping rod 73 is expanded, the clamping rod 73 will enter the fixing portion 341 along the locking opening, after entering the fixing portion 341, the first locking block 31 and the second locking block 32 will return to the abutting state again through the spring mechanism 60, and the clamping point 343 on the second locking block 32 will push against the clamping rod 73 to achieve the locking effect.
As further shown in fig. 3, the spring mechanism 60 includes a second extension spring 62, a third extension spring 63 and a first spring sleeve shaft 61, the first spring sleeve shaft 61 is fixed in the mechanical groove 10, the first lock block 31 and the end of the second lock block 32 connected to the spring mechanism 60 are respectively provided with a second spring sleeve shaft 36, two ends of the second extension spring 62 are respectively connected to the second spring sleeve shaft 36 of the first lock block 31 and the first spring sleeve shaft 61, and two ends of the third extension spring 63 are respectively connected to the second spring sleeve shaft 36 of the second lock block 32 and the first spring sleeve shaft 61.
Further as shown in fig. 1-2, the mechanical lock further includes a limiting plate 50, the limiting plate 50 is mounted on the mechanical groove 10, the third locking piece 41 and the fourth locking piece 42 are placed in the sliding groove 11, the third locking piece 41 and the fourth locking piece 42 are in sliding fit with the sliding groove 11, the third locking piece 41 is limited between the limiting plate 50 and the groove bottom of the sliding groove 11, and the fourth locking piece 42 is limited between the upper cover 20 and the groove bottom of the sliding groove 11.
As further shown in fig. 3-4, the bottoms of the third locking piece 41 and the fourth locking piece 42 are provided with mounting grooves 45 that are communicated with each other, the mounting grooves 45 of the third locking piece 41 and the fourth locking piece 42 are respectively provided with a third spring coupling shaft 46, and two ends of the first extension spring 47 are respectively sleeved on the third spring coupling shafts 46 of the third locking piece 41 and the fourth locking piece 42.
As further shown in fig. 3-4, one end of the second channel 43 is abutted against the first channel 35, and the other end of the second channel 43 is formed with an inclined wall 44.
Further, in the above description, the third locking piece 41 and the fourth locking piece 42 are limited on the sliding groove 11 by the limiting plate 50, the upper cover 20 and the sliding groove 11 and are in sliding fit with the sliding groove 11, so that the abutting effect between the first channel 35 and the second channel 43 is improved, and the inclined wall 44 is further utilized, after the clamping rod 73 penetrates out along the second channel 43 and enters the second notch 22, the clamping rod 73 can be prevented from falling into the fixing portion 341 again through the one-way blocking effect of the inclined wall 44, so that convenience is brought to the windowing process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. An advanced safety lock is characterized by comprising a lock base piece and a clamping piece; the locking seat piece comprises a mechanical groove, an upper cover, a first one-way locking piece and a second one-way locking piece, wherein the first one-way locking piece comprises a first locking piece and a second locking piece, one ends of the first locking piece and the second locking piece are respectively hinged with a rotating shaft, the rotating shafts are installed in the mechanical groove, the other ends of the first locking piece and the second locking piece are mutually connected with a spring mechanism, the spring mechanism is installed in the mechanical groove, the first locking piece and the second locking piece are mutually abutted through the spring mechanism, a bayonet is formed between the first locking piece and the second locking piece, a first channel is further formed in the first locking piece, and the first channel is mutually communicated with the bayonet; the second one-way locking piece comprises a third locking piece and a fourth locking piece, a sliding groove is formed in the mechanical groove, the third locking piece and the fourth locking piece are arranged in the sliding groove in a sliding mode, a first extension spring is connected between the third locking piece and the fourth locking piece, the third locking piece and the fourth locking piece are mutually abutted through the first extension spring, a second channel is further formed between the third locking piece and the fourth locking piece, and the second channel is mutually abutted with the first channel; the upper cover covers the mechanical groove, a first notch is formed in the upper cover and located above the bayonet, the first channel and the second channel, and a second notch is formed in one side, close to the second channel, of the notch; the clamping piece comprises an installation rod, a transmission rod, a handle and a clamping rod, a sliding track groove is formed in the installation rod, the transmission rod is connected in the sliding track groove in a sliding mode, first waist holes are formed in the upper portion and the lower portion of the installation rod respectively, T-shaped clamp nails are further installed on the upper portion and the lower portion of the transmission rod respectively and matched with the first waist holes in a sliding clamping mode, and the handle is installed on the transmission rod; the installation rod is further provided with a second waist hole, one end of the clamping rod is fixed on the transmission rod, the other end of the clamping rod penetrates through the second waist hole, and the clamping rod is in clamping fit with the bayonet.
2. An advanced safety lock according to claim 1, wherein the bayonet comprises a fixing part, the fixing part is communicated with the first channel, a locking notch is arranged on the side edge of the fixing part, the locking notch extends outwards in an inclined way towards the rotating shaft connecting end of the first locking block and the second locking block, and a clamping point is formed between the fixing part and the inlet on the second locking block.
3. An advanced safety lock according to claim 1, wherein the spring mechanism comprises a second extension spring, a third extension spring and a first spring collar fixed in the mechanical groove, the ends of the first lock block and the second lock block connected to the spring mechanism are respectively provided with a second spring collar, the two ends of the second extension spring are respectively connected to the second spring collar of the first lock block and the first spring collar, and the two ends of the third extension spring are respectively connected to the second spring collar of the second lock block and the first spring collar.
4. The advanced safety lock according to claim 1, further comprising a limiting plate, wherein the limiting plate is mounted on the mechanical groove, the third locking piece and the fourth locking piece are placed in the sliding groove, the third locking piece and the fourth locking piece are in sliding fit with the sliding groove, the third locking piece is limited between the limiting plate and the groove bottom of the sliding groove, and the fourth locking piece is limited between the upper cover and the groove bottom of the sliding groove.
5. An advanced safety lock according to claim 1, wherein the bottom of the third locking piece and the bottom of the fourth locking piece are provided with mounting grooves which are communicated with each other, third spring sleeving shafts are respectively arranged in the mounting grooves of the third locking piece and the fourth locking piece, and two ends of the first extension spring are respectively sleeved on the third spring sleeving shafts of the third locking piece and the fourth locking piece.
6. An advanced safety lock according to claim 1, wherein one end of said second channel is butted against said first channel and the other end of said second channel is formed with an inclined wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020744868.3U CN212359395U (en) | 2020-05-08 | 2020-05-08 | High-grade safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020744868.3U CN212359395U (en) | 2020-05-08 | 2020-05-08 | High-grade safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212359395U true CN212359395U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020744868.3U Active CN212359395U (en) | 2020-05-08 | 2020-05-08 | High-grade safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212359395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389440A (en) * | 2021-06-17 | 2021-09-14 | 张喜臣 | Lock set |
-
2020
- 2020-05-08 CN CN202020744868.3U patent/CN212359395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389440A (en) * | 2021-06-17 | 2021-09-14 | 张喜臣 | Lock set |
| CN113389440B (en) * | 2021-06-17 | 2022-04-19 | 张喜臣 | Lock set |
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