CN214576301U

CN214576301U - Precision casting adjustable locking plate

Info

Publication number: CN214576301U
Application number: CN202120215394.8U
Authority: CN
Inventors: 温利鑫; 张金华
Original assignee: Foshan Huixinsheng Lock Co ltd
Current assignee: Foshan Huixinsheng Lock Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-02
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to an essence casting locking plate technical field, and disclose an essence casting adjustable locking plate, including the locking plate, the lower surface overlap joint of locking plate has the lock box, logical groove has been seted up on the surface of locking plate, the inside that leads to the groove is provided with essence casting adjustable spring bolt, the inside sliding connection of essence casting adjustable spring bolt has the subassembly, the fixed orifices has been seted up on the surface of locking plate, the inside of essence casting adjustable spring bolt is provided with the bolt firmware. This adjustable locking plate of smart casting, through the both sides at the bolt firmware of two springs of smart casting adjustable spring bolt department increase, and the fixed cup joint of spring is on the dead lever, when the lock is closed completely, the spring is according to the different and free regulation elasticity in position at lock connecting pin place, then the accessible is observed the lock and is rocked the degree, open lock adjusting bolt firmware again, then two springs can make the trilateral atress of locking plate fix in the lock box, it is not hard up to avoid the door to close the back lock, make lock and door more firm when closing.

Description

Precision casting adjustable locking plate

Technical Field

The utility model relates to a precision casting locking plate technical field specifically is an adjustable locking plate of precision casting.

Background

The precision casting locking plate is also called a door lock assembly, is a sheet precision casting stopping adjustable locking plate which is positioned at the end part of the door lock connecting pin and fixed inside a door frame, is an essential accessory when an intelligent lock is installed, can play the role of preventing the abrasion of the door frame after the installation, can also stabilize the door lock connecting pin, and can effectively avoid the door from shaking when being closed.

The gap department of the locking core of the single spring locking that all adopts on the market usually, can have the inconsistent problem of the level of rocking from top to bottom, and the home range of connecting the rear portion screw between the locking plate is shorter, so that need drill hole in the locking plate bottom when the screw overlength, fix the screw easily on the locking plate when grout and influence the dismantlement and the regulation in later stage, and the lock box does not seal, its surface belongs to the opening, grout slurry flows into the activity space of locking plate fixed locking plate and locking tongue easily when fitment, lead to the locking plate can not be along with the locking tongue and free activity and regulation, simultaneously because the length overlength of locking tongue, the locking tongue supports the door frame easily when closing the door, so that produce the gap between door and door frame, the problem that the locking tongue supports the door leaf appears not closing even.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an adjustable locking plate is cast to essence possesses the advantage that increases double spring and makes locking plate and spring bolt can not rock from top to bottom and seal up the lock box, has solved the locking plate and can influence the closing of door and the problem of the activity space that the grout slurry flows into locking plate and the fixed locking plate of spring bolt easily when fitment when producing and rock.

The utility model provides a following technical scheme: the utility model provides an adjustable locking plate of smart casting, includes the locking plate, the lower surface overlap joint of locking plate has the lock box, logical groove has been seted up on the surface of locking plate, the inside that leads to the groove is provided with the smart adjustable spring bolt of casting, the inside sliding connection of smart adjustable spring bolt of casting has the subassembly, the fixed orifices has been seted up on the surface of locking plate, the inside of smart adjustable spring bolt of casting is provided with the bolt firmware, the fastening hole has been seted up on the surface of locking plate.

Preferably, the surface of the locking plate is provided with a mounting hole, the bottom of the inner wall of the lock box is fixedly connected with a threaded deep groove column, and the mounting hole corresponds to the threaded deep groove column.

Preferably, the surface of the locking plate is provided with four fixing holes, and the four fixing holes are respectively located on the surface of the locking plate close to the two ends.

Preferably, the adjustable spring bolt of smart casting includes the lock shell, the inner wall fixedly connected with baffle of lock shell, the inner wall fixedly connected with dead lever of lock shell, the quantity of dead lever has two, and the surface of two dead levers all cup joints the spring, the surface of lock shell is seted up flutedly, the inner wall of recess is provided with fastening nut, and fastening nut screw thread cup joints the surface at bolt fastening spare, the equal fixedly connected with limiting plate in both sides of lock shell inner wall, the fixed surface of lock shell is connected with the lockhole, the position of lockhole corresponds with the position of fastening hole.

Preferably, the assembly comprises a tension plate, a circular groove is formed in the surface of the tension plate, a fixing plate is fixedly connected to the side face of the tension plate, a supporting plate is fixedly connected to one end, away from the tension plate, of the fixing plate, a connecting hole is formed in the surface of the supporting plate, a bottom plate is fixedly connected to the bottom of the fixing plate, sliding strips are fixedly connected to the upper surface of the bottom plate, the number of the sliding strips is two, and the two sliding strips are located at two ends of the upper surface of the bottom plate respectively.

Preferably, the fastening nut, the connecting hole and the circular groove are corresponding in position, and the fastening nut, the connecting hole and the circular groove are connected with the lock box through the bolt fastener.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this adjustable locking plate of smart casting, through the both sides at the bolt firmware of two springs of smart casting adjustable spring bolt department increase, and the fixed cup joint of spring is on the dead lever, when the lock is closed completely, the spring is according to the different and free regulation elasticity in position at lock connecting pin place, then the accessible is observed the lock and is rocked the degree, open lock adjusting bolt firmware again, then two springs can make the trilateral atress of locking plate fix in the lock box, it is not hard up to avoid the door to close the back lock, make lock and door more firm when closing.

2. The precision casting adjustable locking plate is connected with a fixed plate through sliding at the bottom of the precision casting adjustable locking tongue, the movable space of the assembly is increased, so that when the bolt fastener fixes the precision casting adjustable bolt and the assembly, the integrated lock plate just reaches the balance state without additionally arranging holes, in addition, the lock box, the lock plate and the precision casting adjustable lock tongue are fixedly connected together through screws, thereby achieving the sealing effect, preventing cement grout from permeating into the lock plate in the process of installing the door, the length of the precision casting adjustable bolt is improved to 17.5mm, so that the door lock and the lock plate can not abut against the door frame when the door is closed, the problems that the door cannot be closed and the door gap is easy to generate are solved, and the fixed plate length improvement of locking plate bottom is 4.9mm, makes the home range grow of bolt firmware, can not appear because of the bolt firmware overlength need punch or the bolt firmware is too short and the problem that the distance is not enough.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the front view structure of the precision casting adjustable bolt of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the precision-cast adjustable bolt of the present invention;

fig. 7 is a rear view structural diagram of the assembly of the present invention;

fig. 8 is a schematic top view of the assembly of the present invention;

fig. 9 is a front view of the assembly of the present invention;

FIG. 10 is a side view of the assembly of the present invention;

fig. 11 is a schematic view of the three-dimensional structure of the assembly of the present invention.

In the figure: 1. a locking plate; 2. a lock case; 3. a fixing hole; 4. mounting holes; 5. a threaded deep groove column; 6. a through groove; 7. finely casting the adjustable bolt; 8. an assembly; 9. a fastening hole; 10. a bolt fastener; 701. a lock case; 702. a partition plate; 703. a spring; 704. a groove; 705. fixing the rod; 706. a limiting plate; 707. a lock hole; 708. fastening a nut; 801. a tension plate; 802. a circular groove; 803. a fixing plate; 804. a resisting plate; 805. connecting holes; 806. a base plate; 807. and (4) a slide bar.

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 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. 1-11, a precision casting adjustable locking plate comprises a locking plate 1, a mounting hole 4 is formed on the surface of the locking plate 1, a threaded deep groove column 5 is fixedly connected to the bottom of the inner wall of a lock box 2, the mounting hole 4 corresponds to the threaded deep groove column 5, the locking plate 1 and the lock box 2 can be fixedly connected together by screws through the mounting hole 4 and the threaded deep groove column 5, grout can be effectively prevented from flowing into the locking plate 1 during decoration, the lock box 2 is lapped on the lower surface of the locking plate 1, fixing holes 3 are formed in the surface of the locking plate 1, the number of the fixing holes 3 is four, the four fixing holes 3 are respectively located on the surfaces of the locking plate 1 close to two ends, the locking plate 1 can be fixedly mounted on a door frame by screws through the fixing holes 3, subsequent decoration is facilitated, a through groove 6 is formed in the surface of the locking plate 1, a precision casting adjustable locking tongue 7 is arranged inside the through groove 6, the fine casting adjustable bolt 7 comprises a lock shell 701, a clapboard 702 is fixedly connected to the inner wall of the lock shell 701, fixing rods 705 are fixedly connected to the inner wall of the lock shell 701, the number of the fixing rods 705 is two, springs 703 are sleeved on the surfaces of the two fixing rods 705, a groove 704 is formed in the surface of the lock shell 701, a fastening nut 708 is arranged on the inner wall of the groove 704, the fastening nut 708 is sleeved on the surface of a bolt fastener 10 in a threaded manner, limiting plates 706 are fixedly connected to the two sides of the inner wall of the lock shell 701, a lock hole 707 is fixedly connected to the surface of the lock shell 701, the position of the lock hole 707 corresponds to the position of a fastening hole 9, the fine casting adjustable bolt 7 is used for being fixed in a lock box 2 and can fix a door lock connecting pin through the fine casting adjustable bolt 7, the springs 703 can be outwards supported through a pushing assembly 8, so that the whole lock plate 1 cannot shake up and down due to the influence of a door lock, and the fine casting adjustable bolt 7 is slidably connected with an assembly 8, the assembly 8 comprises a tension plate 801, a circular groove 802 is formed in the surface of the tension plate 801, a fixing plate 803 is fixedly connected to the side surface of the tension plate 801, a resisting plate 804 is fixedly connected to one end, away from the tension plate 801, of the fixing plate 803, a connecting hole 805 is formed in the surface of the resisting plate 804, a bottom plate 806 is fixedly connected to the bottom of the fixing plate 803, a sliding strip 807 is fixedly connected to the upper surface of the bottom plate 806, the number of the sliding strips 807 is two, the two sliding strips 807 are respectively located at two ends of the upper surface of the bottom plate 806, the assembly 8 is used for guiding a door lock connecting pin when the door is closed and simultaneously playing a role of protecting the door frame to prevent the door frame from being scratched and damaged by the connecting pin, a fixing hole 3 is formed in the surface of the lock plate 1, a bolt fastener 10 is arranged inside the precision casting adjustable lock tongue 7, the positions of the fastening nut 708, the connecting hole 805 and the circular groove 802 correspond to each other, and the fastening nut 708, the connecting hole 805 and the circular groove 802 are all fixedly connected with the lock box 2 through the bolt 10, fix adjustable spring bolt 7 of precision casting and subassembly 8 together in lock box 2 through bolt firmware 10, recycle bolt firmware's 10 regulation nature simultaneously, make spring 703 can promote subassembly 8 so that whole locking plate 1 is stable at lock box 2 all the time, and fastening hole 9 has been seted up on the surface of locking plate 1.

During operation, install in lock box 2 after pegging graft subassembly 8 and the adjustable spring bolt 7 of smart casting, utilize bolt firmware 10 to fix adjustable spring bolt 7 of smart casting and subassembly 8 in lock box 2 with lock box 2 again, elasticity between the adjustable spring bolt 7 of smart casting and subassembly 8 can be adjusted to the screw through twisting bolt firmware 10 one end, a mounting groove is seted up at the corresponding position of lock on the door frame, then utilize the screw to fix lock plate 1 on the door frame after putting into the mounting groove with lock box 2, can accomplish the installation of lock plate 1, the lock connecting pin can contact subassembly 8 earlier when closing the door, slide in lock plate 1 under the direction of subassembly 8.

In summary, in the precision casting adjustable locking plate 1, two springs 703 are added at the position of the precision casting adjustable locking tongue 7 on two sides of the bolt fastener 10, and the springs 703 are fixedly sleeved on the fixing rod 705, when the door lock is completely closed, the springs 703 freely adjust the tightness according to the position of the door lock connecting pin, then the door lock adjusting bolt fastener 10 can be opened by observing the shaking degree of the door lock, then the two springs 703 can fix the locking plate 1 in the lock box 2 under three-side stress, so as to prevent the door lock from loosening after the door is closed, so that the door lock and the door are more stable when the door lock is closed, the fixing plate 803 is slidably connected at the bottom of the precision casting adjustable locking tongue 7 to increase the moving space of the assembly 8, so that the bolt fastener 10 can integrate the locking plate 1 to just reach a balanced state when the precision casting adjustable locking tongue 7 and the assembly 8 are fixed, and no additional hole needs to be formed, set up lock box 2 in addition and pass through screw fixed connection together with locking plate 1 and precision casting adjustable spring bolt 7, sealed effect has been reached, make the in-process cement grout of installation door can not permeate into in the locking plate 1, and then improve length to 17.5mm in the aspect of the adjustable spring bolt 7 of precision casting, make lock and locking plate 1 can not support the door frame when closing the door, the problem of closing not last door and producing the crack easily is solved, and the fixed plate 803 length improvement of locking plate 1 bottom is 4.9mm, make the home range grow of bolt firmware 10, can not appear because of bolt firmware 10 overlength need punch or bolt firmware 10 is too short and the not enough problem of distance, the problem of the activity space that grout body easily flowed into locking plate 1 and precision casting adjustable spring bolt 7 fixed locking plate 1 when having solved locking plate 1 and can influence closing and fitment of door when producing and rocking is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable locking plate of precision casting, includes locking plate (1), its characterized in that: the lower surface overlap joint of locking plate (1) has lock box (2), logical groove (6) have been seted up on the surface of locking plate (1), the inside that leads to groove (6) is provided with accurate casting adjustable spring bolt (7), the inside sliding connection of accurate casting adjustable spring bolt (7) has subassembly (8), fixed orifices (3) have been seted up on the surface of locking plate (1), the inside of accurate casting adjustable spring bolt (7) is provided with bolt fastener (10), fastening hole (9) have been seted up on the surface of locking plate (1).

2. The precision cast adjustable locking plate of claim 1, wherein: mounting hole (4) have been seted up on the surface of locking plate (1), the bottom fixedly connected with screw thread deep troughed post (5) of lock box (2) inner wall, mounting hole (4) are corresponding with the position of screw thread deep troughed post (5).

3. The precision cast adjustable locking plate of claim 1, wherein: fixing holes (3) are formed in the surface of the locking plate (1), the number of the fixing holes (3) is four, and the four fixing holes (3) are respectively located on the surface, close to the two ends, of the locking plate (1).

4. The precision cast adjustable locking plate of claim 1, wherein: the adjustable spring bolt of smart casting (7) is including locking shell (701), the inner wall fixedly connected with baffle (702) of locking shell (701), the inner wall fixedly connected with dead lever (705) of locking shell (701), the quantity of dead lever (705) has two, and spring (703) have all been cup jointed on the surface of two dead lever (705), the surface of locking shell (701) is seted up fluted (704), the inner wall of recess (704) is provided with fastening nut (708), and fastening nut (708) screw sleeve connects the surface at bolt firmware (10), the equal fixedly connected with limiting plate (706) in both sides of locking shell (701) inner wall, the fixed surface of locking shell (701) is connected with lockhole (707), the position of lockhole (707) corresponds with the position of fastening hole (9).

5. The precision cast adjustable locking plate of claim 1, wherein: the assembly (8) comprises a tension plate (801), a circular groove (802) is formed in the surface of the tension plate (801), a fixing plate (803) is fixedly connected to the side surface of the tension plate (801), one end, far away from the tension plate (801), of the fixing plate (803) is fixedly connected with a supporting plate (804), a connecting hole (805) is formed in the surface of the supporting plate (804), a bottom fixedly connected with a bottom plate (806) of the fixing plate (803), a sliding strip (807) is fixedly connected to the upper surface of the bottom plate (806), the number of the sliding strips (807) is two, and the two sliding strips (807) are located at two ends of the upper surface of the bottom plate (806) respectively.

6. The precision cast adjustable locking plate of claim 4, wherein: the fastening nut (708), the connecting hole (805) and the circular groove (802) correspond to each other in position, and the fastening nut (708), the connecting hole (805) and the circular groove (802) are connected with the lock box (2) through the bolt fastener (10).