CN215255346U

CN215255346U - Bathroom door lock

Info

Publication number: CN215255346U
Application number: CN202120749967.5U
Authority: CN
Inventors: 何杰
Original assignee: Qingtian Liangjie Lock Co ltd
Current assignee: Qingtian Liangjie Lock Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-21
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a bathroom lock, concretely relates to lock technical field, including the lock main part, recess on the top fixedly connected with of lock main part one end, recess under the bottom fixedly connected with of lock main part one end, the top of recess is provided with the anti-lock structure down, and goes up the top fixed connection of spacing spring and in the both sides of last recess bottom. The utility model discloses a be provided with the mounting panel, lead to the groove, fixing bolt and slipmat, during the use, the outside one end of lock main part is provided with the mounting panel, the inside of mounting panel is provided with the corresponding logical groove of the inside hole of AND gate lock main part, when installing the mounting panel in the lock main part, through the mounting tool, for example, the screwdriver, fix the inside to leading to groove and hole with fixing bolt, thereby with mounting panel and lock main part fixed connection, and be provided with the slipmat at the other end of mounting panel, anti-skidding effect has been played, steadiness when having guaranteed the installation, it is convenient to install, the efficiency of using is improved.

Description

Bathroom door lock

Technical Field

The utility model relates to a lock technical field specifically is bathroom lock.

Background

At present, the bathroom door lock is generally installed in one side of bathroom door for switch bathroom door, generally adopts the bathroom of push-and-pull door, and the security is not enough, and the push-and-pull door uses for a long time and causes the slide to damage easily, influences life, and it is more durable to adopt the bathroom door lock, and the security is higher, and current bathroom door lock still has some problems, and door handle can only the downward rotation just can open the door usually, can not realize that the handle upwards rotates to open, and the functionality is not enough.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) in a traditional bathroom door lock, a door can be opened only by downwards rotating a door handle, and the door cannot be opened by upwards rotating the door handle, so that the traditional bathroom door lock is insufficient in functionality;

(2) the traditional bathroom door lock is a general bathroom door lock which is reversely locked by a key, so that the convenience is insufficient, the key is easy to lose, and the use effect is influenced by the fact that the key is easy to rust after being used for a long time;

(3) traditional bathroom lock dismantles the structure more complicacy, is not convenient for install it fixedly, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bathroom lock to it can only rotate downwards just can open the door to provide usually the door handle in solving above-mentioned background art, can not realize that the handle upwards rotates and opens, problem that functional not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the bathroom door lock comprises a door lock main body, wherein the top end of one end of the door lock main body is fixedly connected with an upper concave seat, the bottom end of one end of the door lock main body is fixedly connected with a lower concave seat, the top end of the lower concave seat is provided with a back locking structure, one end of the outer part of the door lock main body is provided with a dismounting structure, and the bottom end of the upper concave seat is provided with a rotating structure;

revolution mechanic includes the spout, spout fixed connection is in the inside one end of lock main part, the inside top of spout is provided with and goes up the movable block, go up spacing spring on the inside both sides fixedly connected with of movable block, and go up the top fixed connection of spacing spring in the both sides of last concave seat bottom, the inside bottom of spout is provided with down the movable block, the inside both sides fixedly connected with of movable block is down spacing spring down, spacing spring's spacing seat of bottom fixedly connected with down, it is provided with rotatory piece to go up the movable block and move down between the movable block, the inside fixedly connected with mounting hole of rotatory piece, the mounting hole passes through fixed connection between connecting block and the handle.

Preferably, the upper limiting spring has the same elastic coefficient, and the upper moving block and the lower moving block are in sliding connection in the sliding groove.

Preferably, the anti-lock structure comprises connecting hole, anti-lock spring, anti-lock stopper, protection pad, connecting seat, spacing groove and adjust knob, the top of connecting seat sets up the bottom at the movable block down, the both sides on connecting seat top are provided with the protection pad, the inside fixedly connected with spacing groove of connecting seat, the inside swing joint of spacing groove has the anti-lock stopper, the inside fixedly connected with connecting hole of anti-lock stopper, the one end and the adjust knob fixed connection of connecting hole, one side of anti-lock stopper bottom is provided with the anti-lock spring, the one end of recess under is fixed through the connecting block in the bottom of anti-lock spring.

Preferably, the protection pads are provided in two groups and are symmetrically distributed about a vertical center line of the lower moving block.

Preferably, the dismouting structure comprises mounting panel, logical groove, fixing bolt and slipmat, the mounting panel sets up the outside one end in the lock main part, the other end fixedly connected with slipmat of mounting panel, the inside fixedly connected with multiunit of mounting panel leads to the groove, it is corresponding with the inside hole of lock main part to lead to the groove, the inside that leads to the groove is provided with fixing bolt.

Preferably, the outer side wall of the fixing bolt is provided with an external thread, the inner side wall of the through groove is provided with an internal thread matched with the external thread, and the through groove is in threaded connection with the fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the bathroom door lock not only realizes that the handle can rotate 270 degrees, improves the use functionality, realizes the counter-locking knot, is safe and portable, but also realizes the simple disassembly and assembly structure, saves time and labor and increases the use effect;

(1) when the bathroom door is used, when the handle is rotated downwards, the handle is fixedly connected with the mounting hole, the rotating block is driven by the mounting hole to rotate 90 degrees along the pointer, the spring bolt can be contracted, so that a door of a bathroom is opened, the rotated rotating block is changed from vertical to horizontal, the distance between the upper moving block and the lower moving block is reduced, the lower moving block moves upwards under the action of the lower limiting spring, the upper moving block moves downwards under the action of the upper limiting spring, the spring bolt pops out after rotating 90 degrees anticlockwise, the bathroom door is closed, when the handle rotates 270 degrees, the rotating block can also move transversely under the action of the upper moving block and the lower moving block, the distance between the upper moving block and the lower moving block is reduced, and the spring bolt is contracted, the use functionality is increased, the rotation of 270 degrees can be realized when the rotation of 90 degrees is inconvenient, and the use effect of the structure is improved;

(2) by arranging the connecting hole, the back locking spring, the back locking limiting block, the protective pad, the connecting seat, the limiting groove and the adjusting knob, when the door is used, when the door is locked, the adjusting knob is rotated and connected with the back locking limiting block through the connecting hole, the back locking limiting block is driven to rotate by 90 degrees during rotation, the connecting seat is ejected upwards after the back locking limiting block rotates, a certain gap is formed between the connecting seat and the bottom of the lower moving block, the connecting seat drives the lower moving block to eject upwards during ejection, so that a spring bolt of the back locking is ejected out to realize the purpose of back locking, otherwise, the back locking can be released, the back locking spring arranged on one side of the bottom of the back locking limiting block is fixed, is not easy to slip after being used for a long time, is not easy to fall off, and has longer service life;

(3) through being provided with the mounting panel, lead to the groove, fixing bolt and slipmat, during the use, the outside one end of lock main part is provided with the mounting panel, the inside of mounting panel is provided with the logical groove corresponding with the inside hole of lock main part, when installing the mounting panel in the lock main part, through the mounting tool, for example, the screwdriver, with the inside of fixing bolt fixed to leading to groove and hole, thereby with mounting panel and lock main part fixed connection, and be provided with the slipmat at the other end of mounting panel, the effect of antiskid has been played, the steadiness when having guaranteed the installation, it is convenient to install, the efficiency of using has been improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is the utility model discloses a lock main part looks sideways at the structure sketch map.

In the figure: 1. a door lock main body; 2. an upper recess; 3. moving the block upwards; 4. rotating the block; 5. mounting holes; 6. a lower limiting spring; 7. a back locking structure; 701. connecting holes; 702. a back locking spring; 703. a locking limit block; 704. a protective pad; 705. a connecting seat; 706. a limiting groove; 707. adjusting a knob; 8. a lower recess; 9. a limiting seat; 10. a lower moving block; 11. a chute; 12. an upper limiting spring; 13. a disassembly and assembly structure; 1301. mounting a plate; 1302. a through groove; 1303. fixing the bolt; 1304. a non-slip mat; 14. a handle.

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.

Example 1: referring to fig. 1-4, the bathroom door lock includes a door lock main body 1, an upper recess 2 is fixedly connected to the top end of one end of the door lock main body 1, a lower recess 8 is fixedly connected to the bottom end of one end of the door lock main body 1, a counter lock structure 7 is arranged at the top end of the lower recess 8, a dismounting structure 13 is arranged at one end of the exterior of the door lock main body 1, and a rotating structure is arranged at the bottom end of the upper recess 2;

referring to fig. 1-4, the bathroom door lock further includes a rotating structure, the rotating structure includes a sliding chute 11, the sliding chute 11 is fixedly connected to one end inside the door lock main body 1, an upper moving block 3 is arranged at the top end inside the sliding chute 11, upper limiting springs 12 are fixedly connected to both sides inside the upper moving block 3, the top ends of the upper limiting springs 12 are fixedly connected to both sides of the bottom end of the upper recess 2, a lower moving block 10 is arranged at the bottom end inside the sliding chute 11, lower limiting springs 6 are fixedly connected to both sides inside the lower moving block 10, a limiting seat 9 is fixedly connected to the bottom end of the lower limiting springs 6, a rotating block 4 is arranged between the upper moving block 3 and the lower moving block 10, a mounting hole 5 is fixedly connected to the inside of the rotating block 4, and the mounting hole 5 is fixedly connected to the handle 14 through a connecting block;

the elastic coefficients of the upper limiting spring 12 are equal, and the upper moving block 3 and the lower moving block 10 are in sliding connection in the sliding groove 11;

specifically, as shown in fig. 1, when the handle 14 is rotated downwards, the handle 14 is fixedly connected with the mounting hole 5, the mounting hole 5 drives the rotating block 4 to rotate 90 degrees along the pointer, the latch is retracted to open the door of the bathroom, the rotated rotating block 4 is changed from vertical to horizontal, the distance between the upper moving block 3 and the lower moving block 10 is reduced, the lower moving block 10 moves upwards under the action of the lower limiting spring 6, the upper moving block 3 moves downwards under the action of the upper limiting spring 12, after the counterclockwise rotation of 90 degrees, the latch is ejected out to close the bathroom door, when the handle 14 is rotated 270 degrees, the rotating block 4 is also moved horizontally under the action of the upper moving block 3 and the lower moving block 10 to reduce the distance between the upper moving block 3 and the lower moving block 10, the latch is retracted to increase the use functionality, when the handle is not convenient to rotate 90 degrees, the handle can be rotated 270 degrees, the use effect of the structure is improved.

Example 2: the back locking structure 7 is composed of a connecting hole 701, a back locking spring 702, a back locking limiting block 703, a protective pad 704, a connecting seat 705, a limiting groove 706 and an adjusting knob 707, the top end of the connecting seat 705 is arranged at the bottom of the lower moving block 10, the protective pads 704 are arranged on two sides of the top end of the connecting seat 705, the protective pads 704 are provided with two groups and are symmetrically distributed about the vertical center line of the lower moving block 10, the limiting groove 706 is fixedly connected inside the connecting seat 705, the back locking limiting block 703 is movably connected inside the limiting groove 706, the connecting hole 701 is fixedly connected inside the back locking limiting block 703, one end of the connecting hole 701 is fixedly connected with the adjusting knob 707, the back locking spring 702 is arranged on one side of the bottom end of the back locking limiting block 703, and the bottom of the back locking spring 702 is fixed at one end of the lower recess 8 through the connecting block;

specifically, as shown in fig. 1 and fig. 3, when the door is locked reversely, the adjusting knob 707 is rotated, the adjusting knob 707 is connected with the reverse lock limiting block 703 through the connecting hole 701, the reverse lock limiting block 703 is rotated by 90 ° during rotation, the connecting seat 705 is ejected upwards after the reverse lock limiting block 703 is rotated, a certain gap is formed between the connecting seat 705 and the bottom of the lower moving block 10, the connecting seat 705 drives the lower moving block 10 to eject upwards during ejection, so that the lock tongue of the reverse lock is ejected to realize the purpose of the reverse lock, otherwise, the reverse lock can be released, the reverse lock spring 702 arranged on one side of the bottom of the reverse lock limiting block 703 is fixed, and is not easy to slip after long-time use, not easy to fall off, and long in service life.

Example 3: the dismounting structure 13 comprises a mounting plate 1301, through grooves 1302, fixing bolts 1303 and anti-slip pads 1304, wherein the mounting plate 1301 is arranged at one end of the outer part of the door lock main body 1, the anti-slip pads 1304 are fixedly connected to the other end of the mounting plate 1301, a plurality of groups of through grooves 1302 are fixedly connected to the inner part of the mounting plate 1301, the through grooves 1302 correspond to holes in the inner part of the door lock main body 1, the fixing bolts 1303 are arranged in the through grooves 1302, external threads are arranged on the outer side walls of the fixing bolts 1303, internal threads matched with the external threads are arranged on the inner side walls of the through grooves 1302, and the through grooves 1302 and the fixing bolts 1303 are in threaded connection;

specifically, as shown in fig. 2 and 4, a mounting plate 1301 is arranged at one end of the exterior of the door lock main body 1, a through groove 1302 corresponding to a hole in the interior of the door lock main body 1 is arranged in the mounting plate 1301, when the mounting plate 1301 is mounted on the door lock main body 1, a fixing bolt 1303 is fixed to the inside of the through groove 1302 and the hole by a mounting tool, such as a screwdriver, so that the mounting plate 1301 and the door lock main body 1 are fixedly connected, and a non-slip mat 1304 is arranged at the other end of the mounting plate 1301, so that a non-slip effect is achieved, the stability during mounting is ensured, the mounting is convenient and fast to mount, and the use efficiency is improved.

The working principle is as follows: the utility model discloses when using, at first, during downwards rotation handle 14, handle 14 and 5 fixed connection of mounting hole, it is rotatory 90 in the same direction as the pointer to drive rotatory piece 4 through mounting hole 5, the spring bolt just can shrink, thereby open the door in bathroom, rotatory piece 4 after the rotation is horizontal by vertical becoming, reduced the distance between last removal piece 3 and the removal piece 10 down, make removal piece 10 down under the effect of spacing spring 6, the rebound, it moves down under the effect of last spacing spring 12 to go up removal piece 3, after 90 anticlockwise rotations, the spring bolt pops out, close bathroom door, when handle 14 rotates 270, under the effect of last removal piece 3 and removal piece 10 down, can make rotatory piece 4 just horizontal equally, reduce the distance between last removal piece 3 and the removal piece 10 down, the spring bolt contracts, the functionality of using has been increased, be not convenient for when rotatory 90, can rotate 270, the use effect of the structure is improved.

Later, when the door is reversely locked, the adjusting knob 707 is rotated, the adjusting knob 707 is connected with the reverse locking limiting block 703 through the connecting hole 701, the reverse locking limiting block 703 is driven to rotate by 90 degrees during rotation, the connecting seat 705 is ejected upwards after the reverse locking limiting block 703 rotates, a certain gap is formed between the connecting seat 705 and the bottom of the lower moving block 10, the connecting seat 705 drives the lower moving block 10 to eject upwards during ejection, the lock tongue of the reverse lock is ejected, the reverse lock is realized, otherwise, the reverse lock can be released, the reverse locking spring 702 arranged on one side of the bottom of the reverse locking limiting block 703 is fixed, is not easy to slip after long-time use, is not easy to fall off, and has long service life.

Finally, the outside one end of lock main part 1 is provided with mounting panel 1301, the inside of mounting panel 1301 is provided with the logical groove 1302 corresponding with the inside hole of lock main part 1, when installing mounting panel 1301 on lock main part 1, through mounting tool, for example screwdriver, fix fixing bolt 1303 to the inside of leading to groove 1302 and hole, thereby with mounting panel 1301 and lock main part 1 fixed connection, and be provided with slipmat 1304 at the other end of mounting panel 1301, the effect of antiskid has been played, the steadiness when having guaranteed the installation, it is convenient to install, the efficiency of using has been improved.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Bathroom lock, including lock main part (1), its characterized in that: the top end of one end of the door lock main body (1) is fixedly connected with an upper concave seat (2), the bottom end of one end of the door lock main body (1) is fixedly connected with a lower concave seat (8), the top end of the lower concave seat (8) is provided with a back locking structure (7), one end of the outer part of the door lock main body (1) is provided with a dismounting structure (13), and the bottom end of the upper concave seat (2) is provided with a rotating structure;

the rotating structure comprises a sliding groove (11), the sliding groove (11) is fixedly connected with one end inside the door lock main body (1), an upper moving block (3) is arranged at the top end inside the sliding groove (11), upper limiting springs (12) are fixedly connected to the two sides inside the upper moving block (3), the top end of the upper limiting spring (12) is fixedly connected with the two sides of the bottom end of the upper concave seat (2), a lower moving block (10) is arranged at the bottom end inside the sliding chute (11), lower limiting springs (6) are fixedly connected with the two sides inside the lower moving block (10), the bottom end of the lower limiting spring (6) is fixedly connected with a limiting seat (9), a rotating block (4) is arranged between the upper moving block (3) and the lower moving block (10), the inside fixedly connected with mounting hole (5) of rotatory piece (4), fixed connection between mounting hole (5) and handle (14) through the connecting block.

2. The bathroom door lock of claim 1, wherein: the lower limiting spring (6) and the upper limiting spring (12) have the same elastic coefficient, and the upper moving block (3) and the lower moving block (10) are in sliding connection in the sliding groove (11).

3. The bathroom door lock of claim 1, wherein: the back locking structure (7) consists of a connecting hole (701), a back locking spring (702), a back locking limiting block (703), a protective pad (704), a connecting seat (705), a limiting groove (706) and an adjusting knob (707), the top end of the connecting seat (705) is arranged at the bottom of the lower moving block (10), two sides of the top end of the connecting seat (705) are provided with protective pads (704), a limit groove (706) is fixedly connected inside the connecting seat (705), a back locking limit block (703) is movably connected inside the limit groove (706), the inside of the back locking limiting block (703) is fixedly connected with a connecting hole (701), one end of the connecting hole (701) is fixedly connected with an adjusting knob (707), one side of the bottom end of the back locking limiting block (703) is provided with a back locking spring (702), the bottom of the back locking spring (702) is fixed at one end of the lower concave seat (8) through a connecting block.

4. The bathroom door lock of claim 3, wherein: the protection pads (704) are provided in two groups and are symmetrically distributed about the vertical center line of the lower moving block (10).

5. The bathroom door lock of claim 1, wherein: the disassembly and assembly structure (13) is composed of a mounting plate (1301), through grooves (1302), fixing bolts (1303) and anti-slip pads (1304), the mounting plate (1301) is arranged at one end of the outside of the door lock main body (1), the anti-slip pads (1304) are fixedly connected to the other end of the mounting plate (1301), multiple groups of through grooves (1302) are fixedly connected to the inside of the mounting plate (1301), the through grooves (1302) correspond to holes in the inside of the door lock main body (1), and the fixing bolts (1303) are arranged in the through grooves (1302).

6. The bathroom door lock of claim 5, wherein: the outer side wall of the fixing bolt (1303) is provided with an external thread, the inner side wall of the through groove (1302) is provided with an internal thread matched with the external thread, and the through groove (1302) is in threaded connection with the fixing bolt (1303).