CN212773838U

CN212773838U - Lock box and lock catch matched with lock box

Info

Publication number: CN212773838U
Application number: CN202021269157.1U
Authority: CN
Inventors: 戴志刚
Original assignee: Shenzhen Rixiang Technology Co ltd
Current assignee: Shenzhen Rixiang Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-23
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a lock box and hasp with lock box cooperation use, include: the bin body is provided with mounting grooves at least on two connected end surfaces; the lock catch box is arranged on the mounting groove and at least provided with two groups of mortises which are respectively communicated towards the two end surfaces; the bayonet lock is movably arranged in the bin body and connected with the driving part, and when the lock pin extends into the mortise and enters the lock catch box, one end of the bayonet lock enters the lock catch box and abuts against the lock pin to limit the lock pin; the utility model provides a lock box and with the hasp that the cooperation of lock box was used can be applicable to the door body of the different modes of opening the door.

Description

Lock box and lock catch matched with lock box

Technical Field

The application relates to a lockset, in particular to a lock box and a lock catch matched with the lock box for use.

Background

The lock can seal the space, can guarantee the security of the property privacy in the space, and people are more and more highly conscious of privacy and property along with the development of society, also make various lock appear successively, for example: electronic locks, padlocks, mortise locks, bucket locks, and the like.

Currently, door and window locks, such as: the lock bin or the lock catch is generally arranged at the edge of a door body or a door frame, and the door body and the door frame are locked through the matching of a lock pin and a bayonet lock; however, in the prior art, different lock boxes need to be purchased according to the door opening modes of different door bodies, and when the door is opened in a flat-open mode, the lock boxes are provided with limiting holes for fixing the lock pins towards the extending direction of the lock pins (see the arrow door opening mode shown in fig. 1); when the door body is unfolded in a fan-shaped rotating mode, the lock box is provided with a limiting hole towards the direction opposite to the door body (see the arrow door opening mode shown in fig. 2), so that manufacturers need to produce two types of lock boxes simultaneously to meet market requirements; in view of this phenomenon, it is necessary to provide a lock box and a lock catch used in cooperation with the lock box to solve the above-mentioned problems of high production cost and resource waste.

Disclosure of Invention

The utility model discloses mainly to above problem, provided a lock box and with the hasp that the cooperation of lock box was used, can be applicable to on the door body of the different modes of opening the door.

In one aspect, to achieve the above objects, the present invention provides a lock box, including:

the bin body is provided with mounting grooves at least on two connected end surfaces;

the lock catch box is arranged on the mounting groove and at least provided with two groups of mortises which are respectively communicated towards the two end surfaces; and

the clamping pin is movably arranged in the bin body and connected with the driving part, and when the lock pin extends into the mortise and enters the lock catch box, one end of the clamping pin enters the lock catch box and abuts against the lock pin to limit the lock pin.

Furthermore, the lock box is of a square structure, and two connected end faces are vertical faces.

Further, the lock box further comprises a control main board, and the driving part is controlled by the control main board.

Further, the driving part comprises a motor, a worm connected with an output shaft of the motor, a gear part meshed with the worm and a toothed plate meshed with the gear part, one end of the toothed plate is sleeved on the clamping pin, and the other end of the toothed plate is in sliding connection with the bin body.

Further, a battery compartment for mounting a battery and a battery cover for closing the battery compartment are arranged on the bin body.

On the other hand, in order to realize the above object, the utility model also provides a lock catch, include with the aforesaid lockpin that the lock box cooperation was used and fixed the hasp board of lockpin.

Furthermore, the locking plate is formed by enclosing a front cover and a rear cover, the rear cover extends towards the front cover to form a boss, a first installation part for configuring the lock pin and a fixing body connected with the first installation part are arranged in the boss, one end of the lock pin is arranged in the first installation part, and the other end of the lock pin extends out of the front cover.

Furthermore, a second mounting part provided with a plurality of elastic pins is arranged in the boss, and the elastic pins extend out of the front cover.

Furthermore, the fixing body is formed by connecting reinforcing ribs with hollow structures.

Further, the protecgulum includes a diaphragm and the riser that upwards extends respectively and the apron that upwards extends at the other end of diaphragm at the one end of diaphragm both sides, the apron be located between two risers, with boss terminal surface cooperation and fixed connection, two risers be located the boss both sides respectively, with back lid fixed connection, the diaphragm stretch into between boss and the back lid the clearance of reserving in, with back lid fixed connection.

Further, the lock pin comprises a lock pin rod and a lock pin head, and a concave annular lock pin neck is arranged between the lock pin head and the lock pin rod.

Furthermore, the lock pin rod is of a cylindrical structure, and a spring is sleeved on the rod body.

Furthermore, the lock pin head is in a truncated cone shape.

The invention provides a lock box and a lock catch matched with the lock box, which have the following improvements and advantages compared with the prior art:

1. the lock box and the lock catch can be hidden on the back or inside the door body, and the safety of the whole lock can be improved while the aesthetic feeling of the door body is improved.

2. The lock box can be suitable for door bodies with different door opening modes, and is beneficial to reducing the production cost;

3. the parts in the lock box are convenient to assemble, and the production cost is further reduced;

4. other advantages of the present invention are further clarified in the detailed description.

Drawings

Fig. 1 is a schematic view of the lock of the present application in a first implementation state.

Fig. 2 is a schematic view of the lock of the present application in a second implementation state.

Fig. 3 is a schematic structural diagram of an embodiment of the lock of the present application.

Fig. 4 is a perspective view of the keeper.

Fig. 5 is a schematic diagram of an exploded structure of the lock case of the present application.

Fig. 6 is a perspective view of the driving part.

Fig. 7 is a sectional view of a state in which the lock pin of an embodiment of the present application is about to be locked in the lock box.

Fig. 8 is a schematic view of the locking pin structure.

Fig. 9 is a schematic view of the explosion structure of the lock of the present application.

Reference numerals shown in the drawings:

10. a lock case; 11. a bin body; 12. a drive member; 13. a control main board; 14. a lock box; 15. a battery; 16. a battery cover; 110. loading the bin box; 111. discharging the bin box; 121. a motor; 122. a scroll bar; 123. a gear component; 124. a toothed plate; 125. a guide bar; 126. a bayonet lock; 140. mortises; 1101. mounting grooves; 1241. a snap ring;

20. a locking plate; 21. a front cover; 22. a rear cover; 23. a lock pin; 24. an elastic pin; 210. a boss; 211. a fixed body; 212. a first mounting portion; 213. a second mounting portion; 220. a transverse plate; 221. a vertical plate; 222. a cover plate; 230. a latch head; 231. a latch lever; 241. a spring; 2301. a lock pin neck;

30. a door body; 40. a door frame.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 5 is a lock box 10 provided in this embodiment, and fig. 3 is a lock catch provided in this embodiment and used with the lock box 10, where fig. 1 and fig. 2 in this embodiment respectively show two door opening manners of the door 30, and also show positions where the lock box 10 and the lock catch are respectively installed on the door frame 40 and the door 30.

Referring to fig. 5 and 6, a lock box 10 provided in this embodiment includes a box body 11 composed of an upper box 110 and a lower box 111, where the box body 11 is provided with mounting grooves 1101 at least at two connected end surfaces, a lock box 14 is provided on the mounting grooves 110, and two sets of mortises 140 are perforated on the lock box 14 to correspond to the two connected end surfaces provided with the mounting grooves 1101, a latch 126 is provided in the box body 11 by a driving part 12, when a door is closed, a lock pin 23 on a lock catch extends into the mortises 140 to enter the lock box 14, the driving part 12 pushes the latch 126, so that one end of the latch 126 enters the lock box 14 and abuts against the lock pin 23 to limit the lock pin 23; in unlocking, the catch 126 is driven by the drive member 12 to exit the keeper 14 to unlock.

The lock box 10 in this embodiment is substantially a square structure, the two connected end faces are vertical faces, and the installation groove 1101 is located at an edge position, so that the lock box 10 can be perfectly matched with the lock catch in locking and stopping no matter the door is closed or locked in a flat-open manner as shown in fig. 1 or closed or locked in a fan-shaped manner as shown in fig. 2.

For the above embodiment, the driving part 12 can be electrically controlled or manually controlled, and the present embodiment is preferably electrically controlled, and includes a motor 121, a worm 122 connected to an output shaft of the motor 121, a gear part 123 engaged with the worm 122, and a toothed plate 124 engaged with the gear part 123, wherein one end of the toothed plate 124 is sleeved on the bayonet pin 126 through a snap ring 1241, and the other end is slidably connected to the bin 11 through a guide rod 125; this embodiment can communicate control mainboard 13 through fingerprint or door card or APP software program, and after door body 30 is closed completely, control motor 121 starts, and by worm 122 drive gear part 123 speed reduction, pass to pinion rack 124 again, make pinion rack 124 slide on guide arm 125, snap ring 1241 on pinion rack 124 promotes bayonet lock 126 and gets into hasp box 14 and lock lockpin 23, and the process of opening the door is opposite with it, does not describe herein again.

In addition, the bin 11 is further provided with a battery compartment for mounting a battery 15 and a battery cover 16 for closing the battery compartment to provide electric power for the driving part 12.

Referring to fig. 3, 7-9, the present embodiment provides a lock catch, including a lock pin 23 used in cooperation with the lock box 10 and a lock catch plate 20 for fixing the lock pin 23, where the lock catch plate 20 is formed by enclosing a front cover 21 and a rear cover 22, the rear cover 22 extends toward the front cover 21 to form a boss 210, a first mounting portion 212 configured with the lock pin 23 and a fixing body 211 connected to the first mounting portion 212 are disposed in the boss 210, the fixing body 211 is formed by connecting reinforcing ribs having a hollow structure, when one end of the lock pin 23 is disposed in the first mounting portion 212, and the other end of the lock pin 23 extends out of the front cover 21 and is locked by a lock pin 126, the structure of the fixing body 211 can bear a larger load, so as to prevent the lock catch plate 20 from breaking.

As shown in fig. 9, the front cover 21 includes a horizontal plate 220, vertical plates 221 extending upward from one end of the horizontal plate 220, and a cover plate 222 extending upward from the other end of the horizontal plate 220, the cover plate 222 is located between the two vertical plates 221, and is engaged with the end surface of the boss 210 and fixed by screws, the two vertical plates 221 are located on two sides of the boss 210, and are contacted with the rear cover 22 and fixed by screws, the horizontal plate 220 extends into the gap between the boss 210 and the rear cover 22, and is fixed with the rear cover 22 by screws, so as to firmly mount the lock pin 23 in the boss 210 of the rear cover 22, when a load is applied to the lock pin 23, the acting force can be effectively decomposed to each end surface, so as to avoid stress concentration, thereby increasing the strength of the whole lock catch.

As shown in fig. 8, the lock pin 23 of the present embodiment includes a lock pin rod 231 and a lock pin head 230, a concave ring-shaped lock pin neck 2301 is provided between the lock pin head 230 and the lock pin rod 231, the lock pin head 230 is substantially in the shape of a truncated cone, and is located at the outer end of the keeper plate 20, and after entering the keeper 14, the bayonet 126 is snapped into the concave ring of the lock pin neck 2301 by the driving part 12 to be connected into a whole, thereby achieving the purpose of locking the door.

Secondly, the locking pin rod 231 is a cylinder structure, the rod body is sleeved with a spring 241, the boss 210 is further internally provided with a second mounting part 213 provided with a plurality of elastic pins 24, the elastic pins 24 extend out of the front cover 21, when a user closes the door, the generated impact force can be buffered and offset by the elastic parts of the two, thereby avoiding rigid contact and reducing the service life.

The present invention is not limited to the above embodiments, and any embodiments mentioned in the description fall within the scope of the present invention.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. A lock case, comprising:

2. A lock case according to claim 1, wherein said lock case is of a square configuration, and said joined end faces are vertical.

3. The lock box of claim 1, further comprising a control board, wherein the driving member is controlled by the control board.

4. The lock box of claim 3, wherein the driving component comprises a motor, a worm connected with an output shaft of the motor, a gear component meshed with the worm, and a toothed plate meshed with the gear component, wherein one end of the toothed plate is sleeved on the clamping pin, and the other end of the toothed plate is slidably connected with the bin body.

5. The lock box of claim 1, wherein the box body is provided with a battery compartment for mounting a battery and a battery cover for closing the battery compartment.

6. A lock catch comprising a lock pin for use with the lock case of any one of claims 1 to 5 and a catch plate for securing the lock pin.