CN217841175U - Handle with lock cylinder - Google Patents

Abstract

The utility model provides a handle with a lock core, which comprises a handle seat, a rotatable handle body arranged on the handle seat and a lock core arranged on the handle body in a penetrating way, wherein when the lock core is in a closed state, the lock core is interlocked with the handle seat, and when the lock core is in an open state, the handle body can rotate relative to the handle seat; the utility model discloses reduce the usage space of handle seat and door and window fan.

Description

Handle with lock cylinder

Technical Field

The utility model relates to a door and window fan structure field especially relates to a handle of taking lock core.

Background

The existing door and window sash locking structure is generally composed of a handle, a handle seat and a safety lock, when a door and a window are opened and closed normally, the door and the window are opened by rotating the handle, and the door and the window cannot be opened by the handle due to locking of the safety lock;

however, the existing locking structure occupies a large using space of the door and window sash, at least two or three bayonet locks are required to be arranged on the door and window sash to adapt to the handle and the lock tongue of the safety lock, and the handle seat also needs a large volume for installing at least two or three lock tongues.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reduce handle seat and door and window fan's usage space's handle of taking lock core.

In order to solve the technical problem, the utility model provides a take handle of lock core, including handle seat, the rotatable handle body of locating on the handle seat, wear to locate the lock core on the handle body, when the lock core is in the closure state, the lock core closes with handle seat looks interlocking, and when the lock core was in the state of opening, the handle body can rotate for handle seat.

Furthermore, a limit groove is formed in the handle seat, a spring bolt is arranged at one end, close to the handle seat, of the lock cylinder, and when the lock cylinder is in a closed state, the spring bolt is buckled in the limit groove.

Further, be provided with the guide block on the handle body, the lock core link up and sets up in the guide block, and the lock core can carry out axial displacement along the guide block.

Furthermore, the lock core is in threaded connection with the guide block.

Furthermore, a key is inserted into one end of the lock cylinder, which is far away from the handle seat.

Further, the handle body has spacing portion and handrail portion, and spacing portion is rotatable coupling with the handle seat, and the lock core is located spacing portion.

Further, the diameter of the limiting part is larger than that of the armrest part.

Further, when the lock core is in the open mode, the lock tongue retracts to the inside of the handle body.

Further, realize rotatoryly through revolution mechanic between handle body and the handle seat, the lock core is close to revolution mechanic and sets up.

The beneficial effects of the utility model reside in that, when the spring bolt and the door and window fan of handle body control carry out the door and window closure under the ordinary state, through the closure of adjusting the lock core, the state of opening, make the connection of lock core and handle seat change between closure and separation, when the lock core is in the closure state so that lock core and handle seat lock, the handle body can't rotate for the handle seat, and then can't open door and window through rotating the handle seat, reach the dead effect of lock of current insurance lock, and when the lock core is in the state of opening, the handle body can rotate for the handle seat, so that the spring bolt of handle control can normal use, and then open door and window, and because the dead effect of lock of this scheme is controlled by lock core and the handle seat on the handle body, consequently need not to set up the supporting spring bolt of insurance lock and insurance lock on the handle seat, and then only need set up a bayonet socket that is used for collocation handle body control spring bolt on the door and window fan can, very big reduction handle seat and the usage space of door and window fan, but more types of door and window adaptation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. a handle seat; 2. a handle body; 3. a lock cylinder; 4. a limiting groove; 5. a latch bolt; 6. a guide block; 7. a key; 8. a limiting part; 9. an armrest part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 those skilled in the art all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

As fig. 1, the utility model provides a take handle of lock core, including handle seat 1, rotatable handle body 2 of locating on the handle seat 1, wear to locate the lock core 3 on the handle body 2, when the lock core 3 is in the closure state, lock core 3 and the mutual closure of handle seat 1, when the lock core 3 is in the state of opening, handle body 2 can rotate for handle seat 1.

When the lock tongue controlled by the handle body is closed with the door window sash in a common state, the lock core and the handle seat are connected and changed between locking and separating states by adjusting the locking and opening states of the lock core, when the lock core is in the locking state to lock the lock core and the handle seat, the handle body cannot rotate relative to the handle seat and further cannot open the door window by rotating the handle seat, and the locking effect of the conventional safety lock is achieved.

When the handle body rotates relative to the handle base, the bolt structure controlled by the handle body is the same as the bolt structure of the existing handle, and when the handle body is rotated, the bolt contracts towards the inside of the handle body, so that the door and window can be opened.

Preferably, the handle base 1 is provided with a limiting groove 4, one end of the lock cylinder 3 close to the handle base 1 is provided with a lock tongue 5, and when the lock cylinder 3 is in a closed state, the lock tongue 5 is buckled in the limiting groove 4.

The handle body is connected with the handle seat through a bolt, and the bolt is buckled in the limiting groove, so that the handle body and the handle seat are limited through the bolt and the limiting groove, the handle body cannot rotate relative to the handle seat, and the stability of the door and window during locking is improved.

Preferably, handle body 2 is last to be provided with guide block 6, and lock core 3 link up to be set up in guide block 6, and lock core 3 can carry out axial displacement along guide block 6.

Specifically, the lock core axially moves along the guide block, and then the position of the lock tongue at the end part of the lock core is controlled to be buckled into or separated from the limiting groove in the process of moving the lock core, so that the rotation of the handle body is controlled.

Preferably, the lock cylinder 3 is in threaded connection with the guide block 6.

The lock core is controlled to axially move along the guide block, so that when the rotation limiting effect of the handle body is controlled, the lock core is rotated to delay the guide block to axially move by matching with the threaded connection structure, and the lock bolt is controlled to be matched with the limiting groove.

Preferably, a key 7 is inserted into one end of the lock cylinder 3, which is far away from the handle seat 1, and the closed and opened states of the lock cylinder are controlled by inserting the key, so that the movement of the lock cylinder and the bolt is controlled.

In an embodiment of this scheme, the cooperation structural style of key, lock core, guide block adopts current key lock structure, inserts the key that matches in to the lock core and rotates to unblock the lock core, make the lock core rotate for the guide block, and then control the spacing of spring bolt and spacing groove, break away from, and after extracting the key, because the unable unblock of lock core, consequently can lock the lock core, increase the spacing cooperation effect of spring bolt and spacing groove.

Preferably, when the lock cylinder 3 is in an open state, the bolt 5 retracts inside the handle body 2.

Preferably, realize rotatoryly through revolution mechanic between handle body 2 and the handle seat 1, lock core 3 is close to revolution mechanic and sets up.

Specifically, when 5 spring bolts of key 7 control lock core 3 move towards the direction of keeping away from spacing groove 4, 5 spring bolts break away from spacing groove 4 and handle seat 1, and handle body 2 realizes and handle seat 1's rotation through revolution mechanic this moment. It is worth mentioning that, when lock core 3 was in the open mode, spring bolt 5 retracted to handle body 2 inside to avoid causing the friction of spring bolt 5 and handle seat 1 when handle body 2 rotated relatively 1.

When 5 of lock core 3 were controlled towards spacing groove 4 removal to key 7, lock core 3 penetrated the spacing groove 4 in, realized the hasp of handle seat 1 and handle body 2 through the limiting displacement of lock core 5 and spacing groove 4.

In addition, in some embodiments, in order to facilitate the positioning of the lock tongue 5 and the position limiting groove 4, the position of the position limiting groove 4 is set as follows: when handle body 2 was in natural state, spring bolt 5 and spacing groove 4 were in same horizontal axis.

Preferably, the handle body 2 has a limiting portion 8 and an armrest portion 9, the limiting portion 8 is rotatably connected with the handle base 1, and the lock cylinder 3 is located on the limiting portion 8.

The lock bolt is buckled and is located the spacing inslot and carry out spacing, if pull the handle body, pull produced power this moment and can receive blockking of the rotation junction of lock core and handle body simultaneously, and then make two positions share the atress simultaneously, reduce the atress too big and the structural wear that leads to when the rotation junction of handle body all sets up the mode in spacing portion.

Realize rotatoryly through revolution mechanic between handle body 2 and the handle seat 1. In some embodiments, handle seat 1 is provided with a rotating shaft, and handle body 2 is sleeved on the rotating shaft to rotate relative to handle seat 1. In order to guarantee the stability of closure, the lock core 3 of this scheme is close to revolution mechanic and sets up, can guarantee like this when lock core 3 is in the closure state, the stable hasp of handle body 2 and handle seat 1.

Preferably, the stopper portion 8 has a diameter larger than that of the armrest portion 9.

The utility model discloses a handle body, lock core and handle body, handle body and handle body are connected to the lock core, and the rotation junction of lock core and handle body all sets up in spacing portion, consequently shares the atress simultaneously between them when, and the great spacing portion of diameter can provide more structural strength to increase the stability of handle body self, and the less diameter of handrail portion then is favorable to the user to grip, reduce advantages such as preparation cost.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (9)

1. The utility model provides a take handle of lock core which characterized in that: including handle seat (1), rotatable handle body (2) of locating on handle seat (1), wear to locate lock core (3) on handle body (2), when lock core (3) are in the closure state, lock core (3) and handle seat (1) lock each other, when lock core (3) are in the state of opening, handle body (2) can rotate for handle seat (1).

2. The handle with lock cylinder according to claim 1, characterized in that: the handle seat (1) is provided with a limiting groove (4), one end of the lock cylinder (3) close to the handle seat (1) is provided with a lock tongue (5), and when the lock cylinder (3) is in a closed state, the lock tongue (5) is buckled in the limiting groove (4).

3. The handle with lock cylinder according to claim 1, characterized in that: the handle is characterized in that a guide block (6) is arranged on the handle body (2), the lock cylinder (3) is arranged in the guide block (6) in a penetrating mode, and the lock cylinder (3) can move axially along the guide block (6).

4. A handle with a lock cylinder according to claim 3, characterized in that: the lock core (3) is in threaded connection with the guide block (6).

5. The handle with lock cylinder according to claim 1, characterized in that: a key (7) is inserted into one end of the lock core (3) far away from the handle seat (1).

6. The handle with lock cylinder of claim 1, wherein: the handle body (2) is provided with a limiting part (8) and an armrest part (9), the limiting part (8) is rotatably connected with the handle seat (1), and the lock cylinder (3) is positioned on the limiting part (8).

7. The handle with lock cylinder according to claim 6, characterized in that: the diameter of the limiting part (8) is larger than that of the armrest part (9).

8. A handle with a lock cylinder according to claim 2, characterized in that: when the lock cylinder (3) is in an open state, the bolt (5) retracts into the interior of the handle body (2).

9. The handle with lock cylinder according to claim 1, characterized in that: realize rotatoryly through revolution mechanic between handle body (2) and handle seat (1), lock core (3) are close to revolution mechanic and set up.

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