CN217760470U - Turnover inclined lock tongue device - Google Patents
Turnover inclined lock tongue device Download PDFInfo
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- CN217760470U CN217760470U CN202121818750.1U CN202121818750U CN217760470U CN 217760470 U CN217760470 U CN 217760470U CN 202121818750 U CN202121818750 U CN 202121818750U CN 217760470 U CN217760470 U CN 217760470U
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- bolt
- lock
- block
- oblique
- tongue
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Abstract
The utility model provides a turnover oblique spring bolt device, which comprises an oblique spring bolt, an oblique spring bolt lock anti-slip block, an oblique spring bolt fixed support guide rod, an oblique spring bolt lock anti-slip block stirring component and a spring component, wherein one end of the oblique spring bolt fixed support guide rod is detachably connected with the oblique spring bolt; the inclined tongue lock anti-slip block, the inclined tongue lock anti-slip block shifting assembly and the spring assembly are all sleeved on the inclined tongue fixed supporting guide rod; the sliding block shifting assembly of the latch lock is forced to shift the sliding block of the latch lock to move; when the spring component is compressed, thrust is generated on the sliding block of the latch bolt lock. The utility model discloses from structural automatic re-setting function that has realized. The assembly function of the inclined lock tongue in the positive and negative directions is realized through the ingenious assembly connection of the inclined lock tongue and the inclined lock tongue fixing and supporting guide rod. The deflector rod is hinged with the sliding block of the latch bolt lock, and the sliding block of the latch bolt lock is driven to move, so that the sliding block of the latch bolt lock is driven to move along the axial direction of the fixed supporting guide rod of the latch bolt, and the locking and unlocking effects of the overturning function of the latch bolt are achieved.
Description
Technical Field
The utility model relates to a lock body field specifically, relates to an oblique spring bolt device overturns.
Background
The existing inclined lock tongue has the condition of single function and easy blocking, and the experience feeling in the real life is not high. Especially, when the intelligent door lock is prevalent, the experience and the requirement of a user on the lock body are higher and higher.
The invention patent with patent document CN102953604B discloses a door lock body capable of reversely driving an inclined bolt, which comprises a lock shell, a driving mechanism, an inclined bolt, a square bolt and a lock cylinder; the inclined bolt is positioned on the right side of the square bolt and comprises a rod body part and a head part with an inclined plane, and the driving mechanism can drag the head part of the inclined bolt to extend out of or retract into an opening part formed on the side wall of the face of the shell; the driving mechanism comprises a crank arm, a pushing arm and a conducting arm; the crank arm comprises a transverse arm which is linked with the rod body part of the inclined lock tongue; the pushing arm is in a double-arm shape, the tail end part of the pushing arm is connected with the transverse arm, and the top end part of the pushing arm is connected with the conducting arm; the transmission arm can be pushed to move when the shifting fork of the lock cylinder rotates clockwise, then the inclined spring bolt can be reversely withdrawn, the square spring bolt can be pushed to extend out when the shifting fork of the lock cylinder rotates counterclockwise, and therefore the transmission device can be applied to a structure of a security door lock. But the function singleness of the oblique spring bolt of above-mentioned scheme just can't realize quick adjustment.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing an oblique spring bolt device overturns.
According to the utility model provides a pair of oblique spring bolt device overturns, stir subassembly, spring unit including oblique spring bolt, oblique tongue lock non-slip piece, oblique tongue fixed stay guide arm, oblique tongue lock non-slip piece, wherein:
one end of the oblique bolt fixed support guide rod is detachably connected with the oblique bolt;
the inclined tongue lock anti-slip block, the inclined tongue lock anti-slip block shifting assembly and the spring assembly are all sleeved on the inclined tongue fixed supporting guide rod;
the sliding block shifting assembly of the latch lock is forced to shift the sliding block of the latch lock to move;
the spring component generates thrust to the sliding block of the oblique tongue lock when being compressed.
Preferably, one end of the oblique bolt fixed support guide rod is provided with a rotating part, and the middle of the back of the oblique bolt is provided with an accommodating area matched with the rotating part.
Preferably, the rotating portion has a semi-cylindrical shape.
Preferably, rotating shafts perpendicular to the latch bolt fixing and supporting guide rods are further arranged on two sides of the rotating portion, and rotating shaft areas matched with the rotating shafts are arranged on two sides of the accommodating area.
Preferably, the back of the inclined lock tongue is further provided with a rotation stopping block, the rotation stopping block is provided with an abutting block matched with the rotation stopping block, and when the rotation stopping block is overlapped on the abutting block, the inclined lock tongue is locked; when the rotation stopping block is separated from the abutting block, the inclined lock tongue is activated.
Preferably, the back of the inclined bolt is provided with a reset guide block, the inclined bolt lock slide block is provided with a reset guide surface matched with the reset guide block, and the inclined bolt is reset through the matching of the reset guide block and the reset guide surface.
Preferably, the front panel of the dead bolt lock slide block is provided with a through hole, the left side and the right side of the through hole are both provided with an abutting block and a reset guide surface, and the abutting block and the reset guide surface on the two sides are centrosymmetric about the through hole.
Preferably, a shifting column is arranged at the bottom of the sliding block of the inclined tongue lock, the shifting column abuts against the shifting rod, and acting force is generated on the shifting column when the shifting rod rotates.
Preferably, the device further comprises a tail plate, and the tail plate is arranged at the other end of the oblique tongue fixing and supporting guide rod.
Preferably, the sliding block shifting assembly of the latch lock comprises a sliding block body of the latch lock and a shifting lever, the shifting lever is hinged with the sliding block body of the latch lock, and the shifting lever rotates relative to the sliding block body of the latch lock after being stressed and shifts the sliding block of the latch lock to move.
Preferably, after the deflector rod drives the sliding block shifting assembly of the inclined bolt lock, the sliding block shifting assembly of the inclined bolt lock is far away from the inclined bolt, and the inclined bolt is activated.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses rational in infrastructure, design benefit and save time and power.
2. The utility model discloses a cooperation of oblique spring bolt and oblique spring bolt lock non-slip piece has realized the automatic re-setting function from structural.
3. The utility model discloses an oblique spring bolt and the ingenious be connected with assembly of oblique spring bolt fixed stay guide arm have realized the assembly function of oblique spring bolt positive and negative direction.
4. The utility model discloses ingenious setting the driving lever, stir the articulated of subassembly and drive oblique tongue lock limited slip piece motion through driving lever and oblique tongue lock limited slip piece to realized moving on along oblique tongue fixed stay guide arm axial direction, so that reach the locking and the unblock effect to oblique tongue upset function.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1-4 are schematic structural views of a flip-flop latch bolt device.
Fig. 5 is a schematic structural view of an inclined bolt of the flip inclined bolt device.
Fig. 6 is a schematic structural view of a dead bolt lock slide of the roll-over dead bolt device.
Fig. 7 is a schematic structural view of a sliding block striking assembly of the latch bolt lock of the flip latch bolt device.
Fig. 8 is a schematic structural view of a shift lever of the flip latch device.
The figures show that:
inclined bolt 1
Receiving area 101
Spindle region 102
Reset boot block 104
Inclined bolt lock anti-slip block 2
Abutting block 201
Toggle column 203
Oblique tongue fixed support guide rod 3
Rotating part 301
Inclined tongue lock anti-slip block body 4
Spring assembly 5
Deflector rod 6
Tailboard 7
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one of ordinary skill in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 8, according to the utility model provides a pair of oblique spring bolt device overturns, stir subassembly and spring assembly 5 including oblique spring bolt 1, oblique tongue lock non-slip 2, oblique tongue fixed stay guide arm 3, oblique tongue lock non-slip stirs the subassembly and includes oblique tongue lock non-slip body 4 and driving lever 6, wherein: one end of the oblique bolt fixed support guide rod 3 is detachably connected with the oblique bolt 1; the inclined bolt lock anti-slip block 2, the inclined bolt lock anti-slip block body 4 and the spring assembly 5 are all sleeved on the inclined bolt fixing support guide rod 3; the deflector rod 6 is hinged with the inclined tongue lock anti-slip block body 4, and the deflector rod 6 rotates relative to the inclined tongue lock anti-slip block body 4 after being stressed and stirs the inclined tongue lock anti-slip block 2 to move; the spring assembly 5 generates a pushing force on the latch lock stopper 2 when compressed.
Further, one end of the inclined bolt fixing and supporting guide rod 3 is provided with a rotating part 301, and the middle of the back of the inclined bolt 1 is provided with an accommodating area 101 matched with the rotating part 301. The rotating part 301 is semi-cylindrical, and the accommodating area 101 matched with the rotating part 301 is also set to be a semi-cylindrical accommodating cavity, so that the rotating part 301 can rotate in the accommodating area 101. Preferably, a rotating shaft perpendicular to the latch tongue fixing and supporting guide rod 3 is further disposed on both sides of the rotating portion 301, and a rotating shaft region 102 matched with the rotating shaft is also disposed on both sides of the accommodating region 101. The rotation of the latch bolt is more stable through the limitation of the rotating shaft.
More specifically, the back of the inclined lock tongue 1 is further provided with a rotation stopping block 103, the inclined lock tongue sliding block 2 is provided with an abutting block 201 matched with the rotation stopping block 103, and when the rotation stopping block 103 is overlapped on the abutting block 201, the inclined lock tongue 1 is locked; when the rotation stopping block 103 is disengaged from the abutting block 201, the inclined bolt 1 is activated. The back of the oblique bolt 1 is provided with a reset guide block 104, the oblique bolt lock non-slip block 2 is provided with a reset guide surface 202 matched with the reset guide block 104, and the oblique bolt 1 is reset through the matching of the reset guide block 104 and the reset guide surface 202. The front panel of the dead bolt lock slide block 2 is provided with a through hole, the left side and the right side of the through hole are both provided with an abutting block 201 and a reset guide surface 202, and the abutting block 201 and the reset guide surface 202 on the two sides are centrosymmetric about the through hole.
In more detail, the bottom of the latch locking sliding stopper 2 is provided with a toggle column 203, the toggle column 203 abuts against the toggle rod 6, and when the toggle rod 6 rotates, an acting force is generated on the toggle column 203. Specifically, a concave area is arranged on the shift lever 6, the concave area abuts against the shift post 203, and when the shift lever 6 rotates, the inclined tongue lock anti-slip block 2 is driven to rotate through the concave area. And the action direction of the deflector rod 6 on the sliding block 2 of the latch bolt lock is completely the same as the axial direction of the fixed supporting guide rod 3 of the latch bolt.
The utility model discloses a latch bolt lock limited slip piece body 4 is the setting of L type, and vertical face cover is established on latch bolt fixed stay guide arm 3, sets up the through-hole on the horizontal plane, is connected with driving lever 6 is articulated.
More in detail, the utility model discloses still include tailboard 7, tailboard 7 sets up the other end at oblique tongue fixed stay guide arm 3.
The utility model discloses behind 6 drive oblique tongue lock limited slip piece bodies 4 of driving lever, oblique tongue lock limited slip piece body 4 is kept away from oblique spring bolt 1, and spring bolt 1 activates to one side.
The utility model discloses the theory of operation as follows: when the initial state is that the door is in the closing state, the inclined bolt 1 and the inclined bolt anti-slip block 2 are in the locking state. When the door is opened, the deflector rod 6 rotates relative to the sliding block body 4 of the inclined bolt lock and drives the sliding block 2 of the inclined bolt lock to move, so that the inclined bolt 1 is far away from the sliding block 2 of the inclined bolt lock, and the inclined bolt 1 is in an activated state. After the door is opened, the oblique bolt 1 rotates left and right by a certain angle under the external force of the door frame to be in a turnover state, and when the oblique bolt 1 is in the turnover state, the reset guide block 104 on the back of the oblique bolt 1 is matched with the reset guide surface 202 on the oblique bolt lock anti-slip block 2, so that the reset function of the blood bolt is realized through the matching action of the reset guide block 104 and the reset guide surface 202 when the oblique bolt lock anti-slip block 2 moves forwards. Even if the inclined bolt locking sliding block 2 is not matched, when the door is closed, the inclined bolt 1 can realize the reset function under the guidance of the door frame.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides an oblique spring bolt device overturns which characterized in that, including oblique spring bolt (1), oblique spring bolt lock non-slip piece (2), oblique spring bolt fixed stay guide arm (3), oblique spring bolt lock non-slip piece stir subassembly and spring unit (5), wherein:
one end of the oblique bolt fixed support guide rod (3) is detachably connected with the oblique bolt (1);
the inclined tongue lock anti-slip block (2), the inclined tongue lock anti-slip block shifting assembly and the spring assembly (5) are all sleeved on the inclined tongue fixed support guide rod (3);
the sliding block shifting assembly of the inclined bolt lock is stressed to shift the sliding block (2) of the inclined bolt lock to move;
when the spring component (5) is compressed, thrust is generated on the inclined tongue lock sliding-stopping block (2).
2. The tilt latch device according to claim 1, characterized in that one end of the latch tongue fixing support guide rod (3) is provided with a rotating part (301), and the middle of the back of the latch tongue (1) is provided with a receiving area (101) matched with the rotating part (301).
3. The tilt latch bolt assembly of claim 2, wherein the rotating portion (301) is semi-cylindrical.
4. The roll-over deadbolt assembly according to claim 2, characterized in that the two sides of the rotating part (301) are further provided with rotating shafts perpendicular to the deadbolt fixed support guide rod (3), and the two sides of the receiving area (101) are provided with rotating shaft areas (102) matching with the rotating shafts.
5. The roll-over inclined bolt device according to claim 1, characterized in that the back of the inclined bolt (1) is further provided with a rotation stopping block (103), the inclined bolt lock sliding block (2) is provided with a butting block (201) matched with the rotation stopping block (103), and when the rotation stopping block (103) is lapped on the butting block (201), the inclined bolt (1) is locked; when the rotation stopping block (103) is separated from the abutting block (201), the inclined lock tongue (1) is activated.
6. The roll-over oblique bolt device according to claim 1, characterized in that a reset guide block (104) is arranged at the back of the oblique bolt (1), a reset guide surface (202) matched with the reset guide block (104) is arranged on the oblique bolt lock anti-slip block (2), and the oblique bolt (1) is reset through the matching of the reset guide block (104) and the reset guide surface (202).
7. The roll-over deadbolt assembly according to claim 1, characterized in that the front panel of the deadbolt lock slide block (2) is provided with a through hole, the left and right sides of the through hole are provided with an abutment block (201) and a reset guide surface (202), and the abutment block (201) and the reset guide surface (202) on both sides are centrosymmetric with respect to the through hole.
8. The overturning inclined bolt device according to claim 1, wherein the inclined bolt lock non-slip block poking assembly comprises an inclined bolt lock non-slip block body (4) and a poking rod (6), the poking rod (6) is hinged with the inclined bolt lock non-slip block body (4), and the poking rod (6) rotates relative to the inclined bolt lock non-slip block body (4) after being stressed and pokes the inclined bolt lock non-slip block (2) to move.
9. The roll-over latch bolt device according to claim 8, characterized in that the bottom of the latch bolt stop block (2) is provided with a toggle column (203), the toggle column (203) abuts against the toggle rod (6), and the toggle rod (6) generates an acting force on the toggle column (203) when rotating.
10. The roll-over inclined bolt device according to claim 8, wherein after the deflector rod (6) drives the inclined bolt lock non-slip block body (4), the inclined bolt lock non-slip block body (4) is far away from the inclined bolt (1), and the inclined bolt (1) is activated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818750.1U CN217760470U (en) | 2021-08-05 | 2021-08-05 | Turnover inclined lock tongue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818750.1U CN217760470U (en) | 2021-08-05 | 2021-08-05 | Turnover inclined lock tongue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217760470U true CN217760470U (en) | 2022-11-08 |
Family
ID=83869731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121818750.1U Active CN217760470U (en) | 2021-08-05 | 2021-08-05 | Turnover inclined lock tongue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217760470U (en) |
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2021
- 2021-08-05 CN CN202121818750.1U patent/CN217760470U/en active Active
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| GR01 | Patent grant |