CN219220034U

CN219220034U - Side-hung door Ma Dingsuo

Info

Publication number: CN219220034U
Application number: CN202320184111.7U
Authority: CN
Inventors: 杨炳伙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-20
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the technical field of locks, in particular to a vertical hinged door Ma Dingsuo, which comprises a lock seat, an inner handle and an outer handle, wherein the inner handle and the outer handle are respectively arranged at the inner side and the outer side of the lock seat; by adopting the structure, the main shaft can be driven to rotate after the outer handle or the inner handle rotates, so that the lock cylinder can be unlocked and locked, and the structure is simple and convenient to install; and through setting up locking subassembly in the inboard of handle, when making the shifting block remove in the locking groove, can promote the locking pole and upwards move in locking passageway and connect inner ring and lock seat to make the rotation of main shaft locked, and then realized the locking of lock core, locking simple structure just installs in the inboard of handle also can guarantee pleasing to the eye.

Description

Side-hung door Ma Dingsuo

Technical Field

The utility model relates to the technical field of locks, in particular to a vertical hinged door Ma Dingsuo.

Background

The vertical hinged door is a door which is arranged on the side surface of a door frame through a hinge and is opened inwards or outwards, and the vertical hinged door lock is used as a main structure for locking the door, but the locking structure of the vertical hinged door lock at the present stage is usually realized in a mode of additionally installing a safety lock below a lock cylinder, and more parts are arranged in the vertical hinged door lock with the structure, so that the vertical hinged door lock is difficult to install and maintain.

Therefore, the vertical hinged door lock has the advantages that the handle is locked by adopting the locking mode of rotating the door lock knob, an additional installation safety lock is not needed, the structure of the vertical hinged door lock is simplified, but the parts of the door lock knob and the locking structure part of the vertical hinged door lock are more, the internal structure is generally complex, the assembly of the vertical hinged door lock is not facilitated, the production cost is high, and the locking knob is required to be installed on the surface of the door lock, so that the appearance is influenced.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides the door Ma Dingsuo which is simple in internal structure and convenient to produce and install, and the locking part is designed in a hidden manner, so that the attractiveness of the vertical hinged door can be improved.

The utility model solves the technical problems by adopting the following scheme: the utility model provides a vertical hinged door Ma Dingsuo, includes the lock seat and installs interior handle and the outer handle in the inside and outside both sides of lock seat respectively, install lock core and main shaft in the lock seat, the main shaft transversely peg graft in the lock core and drive the lock core and stretch out and draw back, the inside and outside both sides of lock seat are extended respectively at main shaft both ends, interior handle and outer handle are connected in the main shaft both ends respectively, install the locking subassembly that is used for pegging graft to lock the lock core in the lock seat in the interior handle.

Further, the inner handle comprises an inner ring and an inner handle fixedly connected with the inner ring, the outer handle comprises an outer ring and an outer handle fixedly connected with the outer ring, and two ends of the main shaft are respectively inserted into the inner ring and the outer ring.

Further, the locking subassembly includes shifting block and locking lever, the interior handle inboard is equipped with the locking groove, shifting block movable mounting is in the locking inslot, be equipped with in the inner ring with locking groove intercommunication and run through the locking passageway in the lock seat, locking lever movable mounting is in the locking passageway, locking lever bottom and the terminal laminating of locking lever.

Further, a reset spring sleeved on the locking rod is arranged in the locking channel.

Further, the front end of the shifting block is provided with a pushing part for pushing the shifting block to move in the locking groove, and the pushing part extends out to the surface of the inner handle.

Further, an unlocking component which is connected into the inner handle and pushes the locking component to retract is arranged in the outer handle.

Further, the unlocking component comprises a twisting block, a connecting rod and an unlocking push block, wherein the twisting block is movably arranged in the outer handle, the unlocking push block is movably arranged in the inner ring, one end of the connecting rod is connected with the twisting block, and the other end of the connecting rod penetrates through the main shaft and is connected with the unlocking push block.

Further, an unlocking groove communicated with the locking groove is formed in the inner ring, a retreating block is fixedly arranged at a position corresponding to the unlocking groove, and the other end, connected with the connecting rod, of the unlocking push block is located in the unlocking groove and drives the retreating block to move in the unlocking groove.

Further, a pushing post is arranged at the edge of the end face of the unlocking groove of the unlocking push block, a baffle post is arranged on the end face of the top of the back-off block, and the pushing post corresponds to the baffle post and pushes the back-off block to reciprocate in the unlocking groove.

In summary, the beneficial effects of the utility model are as follows:

1. according to the lock cylinder, the lock cylinder and the main shaft which is transversely inserted into the lock cylinder are arranged in the lock seat, and the two ends of the main shaft extend out of the two sides of the lock seat respectively, so that the outer handle and the inner handle can be respectively arranged at the two ends of the main shaft, and the main shaft can be driven to rotate after the outer handle or the inner handle rotates, so that unlocking and locking of the lock cylinder are realized, and the lock cylinder is simple in structure and convenient to install.

2. According to the utility model, the locking assembly is arranged at the inner side of the inner handle, so that when the shifting block moves in the locking groove, the locking rod can be pushed to move upwards in the locking channel to connect the inner ring and the lock seat, so that the rotation of the main shaft is locked, the lock cylinder is locked, the locking structure is simple, the production and the installation are convenient, and the inner side of the inner handle can be ensured to be attractive.

The foregoing description is only an overview of the technical solution of the present utility model, and may be implemented according to the content of the specification in order to make the technical means of the present utility model more clearly understood, and in order to make the above and other objects, features and advantages of the present utility model more clearly understood, the following specific preferred embodiment is given by way of the following detailed description in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the present embodiment;

fig. 2 is a sectional view of the present embodiment;

fig. 3 is an enlarged view at a in fig. 2.

In the figure: 1. a lock base; 11. a lock core; 12. a main shaft; 2. an inner handle; 21. an inner ring; 211. a locking channel; 212. unlocking grooves; 22. an inner handle; 221. a locking groove; 3. an outer handle; 31. an outer ring; 32. an outer handle; 4. a locking assembly; 41. a shifting block; 411. a pushing part; 42. a locking lever; 43. a rollback block; 431. a baffle column; 5. a return spring; 6. unlocking the assembly; 61. twisting the block; 62. a connecting rod; 63. unlocking the push block; 631. pushing the column.

Detailed Description

In order that the utility model may be more readily understood, a further description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

It should be noted that, as used herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Unless otherwise indicated, the meaning of "a plurality" is two or more.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

As shown in fig. 1 to 2, a vertical hinged door Ma Dingsuo includes a lock base 1, and an inner handle 2 and an outer handle 3 respectively mounted on the inner side and the outer side of the lock base 1, wherein the lock base 1 is unlocked by rotating the inner handle 2 and the outer handle 3, so as to realize the opening of the vertical hinged door; the lock seat 1 of the embodiment is internally provided with the lock cylinder 11 and the main shaft 12, wherein the main shaft 12 is transversely inserted into the lock cylinder 11, and when the main shaft 12 rotates, the cam structure in the lock cylinder 11 can be driven to rotate so as to realize the expansion of a lock tongue, and further realize the opening and closing of the vertical hinged door; the two ends of the main shaft 12 of the embodiment respectively extend to the inner side and the outer side of the lock seat 1 (i.e. the inner side and the outer side of the vertical hinged door), the inner handle 2 and the outer handle 3 are respectively and fixedly connected to the two ends of the main shaft 12, so that the main shaft 12 can be driven to rotate when the inner handle 2 or the outer handle 3 rotates, the extension and retraction of the lock core 11 are realized, the whole structure is simple, and the installation is convenient.

The inner handle 2 of this embodiment includes an inner ring 21 and an inner handle 22 fixedly connected with the inner ring 21, the outer handle 3 includes an outer ring 31 and an outer handle 32 fixedly connected with the outer ring 31, the inner ring 21 and the outer ring 31 are respectively installed at the inner side and the outer side of the lock base 1, and two ends of the spindle 12 are respectively inserted into the inner ring 21 and the outer ring 31, so that when a user rotates the outer handle 32 or the inner handle 22, the user can drive the inner ring 21 or the outer ring 31 to rotate, and thus, the user can open the side-hung door indoors or outdoors.

In order to lock the vertical hinged door, the embodiment is provided with a locking component 4 which can lock the movement of the lock cylinder 11; the locking assembly 4 is arranged in the inner handle 2, so that a user can lock the vertical hinged door indoors, and privacy is protected; the locking component 4 of this embodiment can be movably inserted into the lock seat 1 to lock the rotation of the main shaft 12, thereby locking the extension of the lock core 11, and the locking of the vertical hinged door can be realized, the locking mode is simple and convenient, and the main shaft 12 is locked by the locking component 4 to rotate, compared with the mode of additionally installing the locking block in the lock seat 1 in the prior art, the structure inside the lock seat 1 is simplified, the installation is convenient, and the surface of the lock seat 1 is more concise and beautiful.

As shown in fig. 2 and 3, the locking assembly 4 of the present embodiment includes a dial 41 and a locking lever 42, and the locking lever 42 can be pushed by the dial 41 to connect the inner ring 21 with the lock base 1, so as to limit the rotation of the inner ring 21, thereby realizing the locking of the lock cylinder 11; the inner handle 22 of the embodiment is provided with a locking groove near the inner side of the end surface of the lock seat 1, the shifting block 41 is movably arranged in the locking groove, the inner ring 21 is provided with a locking channel 211 communicated with the locking groove and penetrating into the lock seat 1, and the locking rod 42 is movably arranged in the locking channel 211; in the unlocking state, the locking rod 42 in the locking channel 211 is integrally positioned in the inner handle 2, and the bottom end of the locking rod 42 is positioned in the locking groove 221, so that the inner ring 21 can automatically rotate on the lock seat 1; in the locked state, the shifting block 41 moves rightward in the locking groove 221, the tail end of the shifting block 41 contacts with the bottom end of the locking rod 42, and pushes the locking rod 42 to move upward along the locking channel 211, so that the top end of the locking rod 42 is inserted into the lock seat 1, the connection between the inner ring 21 and the lock seat 1 is realized, and the rotation of the inner ring 21 is further limited, namely the rotation of the main shaft 12 is limited, so that the lock of the lock cylinder 11 is completed.

As shown in fig. 3, in order to facilitate the shifting block 41 to push the locking lever 42 to move to lock the lock cylinder 11, the end of the shifting block 41 contacting the locking lever 42 and the bottom end of the locking lever 42 in this embodiment are provided with inclined planes that can be mutually attached, so that the end of the shifting block 41 can be inserted into the bottom of the locking lever 42 through the tip of the inclined plane, and the locking lever 42 is lifted along the inclined plane, thereby realizing the connection between the inner ring 21 and the lock seat 1.

The locking channel 211 of this embodiment is further provided with a return spring 5, and is sleeved on the locking rod 42, when the locking rod 42 rises under the action of the shifting block 41 to realize locking, the return spring 5 is in a compressed state, and when the shifting block 41 is retracted, the locking rod 42 can automatically withdraw from the locking seat 1 under the action of the elastic force of the return spring 5, so that the locking state is released.

In order to facilitate the user to push the dial 41 to realize locking, the present embodiment further provides a pushing portion 411 at the head end of the dial 41 for pushing the dial 41 to move in the locking groove, wherein the pushing portion 411 extends to the surface of the inner handle 22, so that when the user grips the inner handle 22, the finger can contact with the pushing portion 411, thereby facilitating the pushing of the dial 41 to perform locking.

As shown in fig. 2 and 3, an unlocking component 6 connected to the inside of the inner handle 2 is also installed in the outer handle 3 of the present embodiment, so that a user can push the locking component 4 back from the outside of the planar door through the unlocking component 6 to unlock from the outside of the door. The unlocking assembly 6 of this embodiment includes a twisting block 61, a connecting rod 62 and an unlocking push block 63, where the twisting block 61 is movably mounted in the outer handle 32, the unlocking push block 63 is movably mounted in the inner ring 21, one end of the connecting rod 62 is connected with the twisting block 61, and the other end of the connecting rod 62 passes through the main shaft 12 and is connected with the unlocking push block 63, so that after the twisting block 61 rotates, the connecting rod 62 can be driven to rotate, and the unlocking push block 63 is driven to rotate, and thus, the unlocking push block 63 of this embodiment cooperates with the shifting block 41, and when the unlocking push block 63 rotates under the action of the twisting block 61, the unlocking push block 63 can push the shifting block 41 to retract in the locking groove, so that the connecting rod 62 automatically exits the lock seat 1 under the action of the return spring 5, and the unlocking function from the outside of the door can be realized.

Specifically, an unlocking groove 212 communicated with the locking groove is arranged in the inner ring 21 of the embodiment, a retraction block 43 is fixedly arranged at a position of the shifting block 41 corresponding to the unlocking groove 212, the other end of the unlocking push block 63 connected with the connecting rod 62 is positioned in the unlocking groove 212, and when the unlocking push block 63 rotates, the retraction block 43 can be driven to move, so that the shifting block 41 is driven to move to unlock; as shown in fig. 3, the unlocking push block 63 of the present embodiment is provided with a push post 631 at the edge of the end face of the unlocking slot 212, the top end face of the retraction block 43 is provided with a stop post 431, when the unlocking push block 63 rotates, the push post 631 at the edge of the end face of the unlocking push block 63 rotates along the circumference of a circle formed by the rotation of the unlocking push block 63, and the push post 631 continuously rotates after abutting against one side of the stop post 431, so that the stop post 431 can be pushed to move, thereby realizing the retraction of the pulling block 41; similarly, the twisting block 61 rotates reversely to drive the unlocking push block 63 to rotate reversely, so that the push post 631 rotates and then abuts against the other side of the baffle post 431, and the baffle post 431 can be pushed to move forwards after continuing to rotate, so that the shifting block 41 is driven to move forwards to jack up the locking rod 42 to connect the inner ring 21 with the lock base 1, and the embodiment can also lock from the outside of a door; the twisting block 61 of the embodiment is embedded in the outer handle 32, so that the unlocking of the flat door can be prevented from being easily carried out by others, and the safety protection capability of the embodiment can be improved; the end face of the twisting block 61 of the embodiment is provided with the straight slot, so that when a user unlocks from the outside of the plane door, the user can insert a specific tool or a straight screwdriver into the first slot to rotate the twisting block 61 to unlock, and the unlocking can be realized, so that the locking assembly 4 is prevented from being damaged and the unlocking can not be realized.

In summary, the beneficial effects of the embodiment are as follows: according to the embodiment, the lock cylinder 11 and the main shaft 12 transversely inserted into the lock cylinder 11 are arranged in the lock seat 1, and the two ends of the main shaft 12 extend out of the two sides of the lock seat 1 respectively, so that the outer handle 3 and the inner handle 2 can be respectively arranged at the two ends of the main shaft 12, and the main shaft 12 can be driven to rotate after the outer handle 3 or the inner handle 2 rotates, so that unlocking and locking of the lock cylinder 11 are realized, and the lock is simple in structure and convenient to install; in addition, by arranging the locking component 4 at the inner side of the inner handle 2, when the shifting block 41 moves in the locking groove, the locking rod 42 can be pushed to move upwards in the locking channel 211 to connect the inner ring 21 and the lock seat 1, so that the rotation of the main shaft 12 is locked, the lock of the lock cylinder 11 is further realized, the locking structure is simple, the production and the installation are convenient, and the installation at the inner side of the inner handle 2 can also ensure attractive appearance.

The above examples are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and modifications made by those skilled in the art based on the present utility model are included in the scope of the present utility model.

Claims

1. The utility model provides a vertical hinged door Ma Dingsuo, includes lock seat (1) and installs interior handle (2) and outer handle (3) in the inside and outside both sides of lock seat (1) respectively, its characterized in that: lock cylinder (11) and main shaft (12) are installed in lock seat (1), main shaft (12) transversely peg graft in lock cylinder (11) and drive lock cylinder (11) flexible, and both ends of main shaft (12) extend the inside and outside both sides of lock seat (1) respectively, interior handle (2) are connected in main shaft (12) both ends respectively with outer handle (3), install in interior handle (2) and be used for peg graft to lock locking subassembly (4) of lock cylinder (11) in lock seat (1).

2. A swing door Ma Dingsuo according to claim 1, further comprising: the inner handle (2) comprises an inner ring (21) and an inner handle (22) fixedly connected with the inner ring (21), the outer handle (3) comprises an outer ring (31) and an outer handle (32) fixedly connected with the outer ring (31), and two ends of the main shaft (12) are respectively inserted into the inner ring (21) and the outer ring (31).

3. A swing door Ma Dingsuo according to claim 2, further comprising: the locking assembly (4) comprises a shifting block (41) and a locking rod (42), a locking groove is formed in the inner side of the inner handle (22), the shifting block (41) is movably mounted in the locking groove, a locking channel (211) which is communicated with the locking groove and penetrates into the lock seat (1) is formed in the inner ring (21), the locking rod (42) is movably mounted in the locking channel (211), and the bottom end of the locking rod (42) is attached to the tail end of the locking rod (42).

4. A swing door Ma Dingsuo according to claim 3, further comprising: a return spring (5) sleeved on the locking rod (42) is arranged in the locking channel (211).

5. A swing door Ma Dingsuo according to claim 3, further comprising: the front end of the shifting block (41) is provided with a pushing part (411) for pushing the shifting block (41) to move in the locking groove, and the pushing part (411) extends to the surface of the inner handle (22).

6. A swing door Ma Dingsuo according to claim 3, further comprising: an unlocking component (6) which is connected into the inner handle (2) and pushes the locking component (4) to retract is arranged in the outer handle (3).

7. A swing door Ma Dingsuo according to claim 6, further comprising: the unlocking assembly (6) comprises a twisting block (61), a connecting rod (62) and an unlocking push block (63), wherein the twisting block (61) is movably installed in the outer handle (32), the unlocking push block (63) is movably installed in the inner ring (21), one end of the connecting rod (62) is connected with the twisting block (61), and the other end of the connecting rod (62) penetrates through the main shaft (12) and is connected with the unlocking push block (63).

8. A swing door Ma Dingsuo according to claim 7, further comprising: an unlocking groove (212) communicated with the locking groove is formed in the inner ring (21), a retreating block (43) is fixedly arranged at a position, corresponding to the unlocking groove (212), of the shifting block (41), and the other end, connected with the connecting rod (62), of the unlocking push block (63) is located in the unlocking groove (212) and drives the retreating block (43) to move in the unlocking groove (212).

9. A swing door Ma Dingsuo according to claim 8, further comprising: the unlocking push block (63) is provided with a push column (631) at the edge of the end face of the unlocking groove (212), the top end face of the retraction block (43) is provided with a baffle column (431), and the push column (631) corresponds to the baffle column (431) and pushes the retraction block (43) to reciprocate in the unlocking groove (212).