Electric door lock with stably sleeved lock cylinder body

Abstract

The utility model relates to the technical field of electric door locks, and discloses an electric door lock with a stably sleeved lock cylinder body, which comprises a lock body component, a connecting handle component is mounted at the top of the outer side of the lock body component, a rotary adjusting component is mounted in the connecting handle component, and a length adjusting component is mounted at the tail end of the rotary adjusting component. According to the utility model, the rotary adjusting assembly is arranged on the device, so that when the device is used, the handle can be adjusted to be in a vertical state through the assembly when the device is used and an electric door lock is limited, and therefore, the function of a hook can be provided outside the door; the lifting function of the door handle is practical, and convenience is provided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric door lock, specifically is a lock cylinder body firm suit electric door lock. BACKGROUND

[0002] Electronic door lock is a kind of lock that uses programmable memory and data reading device, and its key is difficult to copy. The key has a special electronic chip of 3.5*3.5mm, which stores a specific password. When the key is inserted into the lock hole, the password is sent to the memory in the lock, and a magnetic field is generated at the same time, and a voltage is generated in the coil on the chip, which is used as the unlocking power supply. If the password in the key matches the lock, the lock will be opened. It is an electronic lock similar to a push-button telephone, and if the password is the same as the internal agreed password, an electric signal is output to drive the electromagnet or small motor to open the door latch, completing an unlocking process. According to relevant data, the research on this kind of lock began in the 1930s, and it has been applied in some special places. The original intention of studying this kind of lock is to improve the security of the lock, because the key amount (password amount) of the electronic lock is very large, which can be combined with mechanical lock to avoid the problem of key imitation. Under the premise of high security, its other feature - no key is more and more appreciated by people. Because people carry a lot of keys, electronic lock only needs to remember a group of passwords, and does not need to carry metal keys, which saves people's trouble.

[0003] The application number CN201020249444.6 discloses a door lock cylinder, which is characterized in that it comprises a cylinder body, a circular hole is arranged in the cylinder body, a lock cylinder liner is arranged in the circular hole, a fork is detachably connected to the inner side of the lock cylinder liner, a detachable lock cylinder lengthener is arranged between the fork and the cylinder body, the lock cylinder lengthener is provided with a lock cylinder liner lengthener which can rotate in the lock cylinder lengthener, and the lock cylinder liner lengthener connects the lock cylinder liner and the fork; the lock cylinder lengthener is provided with a cylindrical circular hole, and an inner clamping groove is arranged on the inner wall of the circular hole; the lock cylinder liner lengthener is cylindrical, and an outer clamping groove is arranged on the outer wall of the lock cylinder liner lengthener; and the lock cylinder lengthener and the lock cylinder liner lengthener are fixed by being clamped into the inner clamping groove and the outer clamping groove by a clamping spring. The utility model has the beneficial effects that if the lock cylinder is too long, the lock cylinder lengthener and the lock cylinder liner lengthener are reduced, if the lock cylinder is too short, the lock cylinder lengthener and the lock cylinder liner lengthener are increased, and the length of the lock cylinder is changed by the lengthener, so that the door of different thicknesses can be adapted.

[0004] The utility model discloses if lock core is too long just reduce lock core body lengthener and lock core inner container lengthener, if lock core is too short just increase lock core body lengthener and lock core inner container lengthener, change the length of lock core through lengthener, thereby be suitable for the door of different thickness, but the device in the middle during use, in idle state, when this time when the door outside meets take-out and needs to be stored, this time hangs on the door handle, and the setting handle horizontal state can cause take-out to fall off and the like, and the effect of convenient hook is not provided. Utility model content

[0005] The utility model discloses a lock core body stable electric door lock, to solve the problem in the background art.

[0006] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0007] The utility model discloses a lock core body stable electric door lock, including lock body subassembly, the outside top of lock body subassembly is installed with connecting handle subassembly, the inside of connecting handle subassembly is installed with rotation adjustment subassembly, the end of rotation adjustment subassembly is installed with length adjustment subassembly.

[0008] The rotation adjustment subassembly includes the pole body one, the front side of pole body one is installed with the rotation adjustment pole, the both sides of rotation adjustment pole end are installed with the limit block, and it is installed in the inside of adjustment groove, the limit block is installed in the inside of rotation sliding slot.

[0009] Further, the lock body subassembly includes an electric lock body, a lock cylinder is installed on one side of the inside of the electric lock body, and a keyhole is installed on the front side of the bottom of the electric lock body, an inside rotating lock is installed on the rear side of the lock cylinder.

[0010] Further, the connecting handle subassembly includes an adjustment groove, the adjustment groove is installed on the front side of the electric lock body, and a rotation sliding slot is formed on the both sides of the inner wall of the adjustment groove, and a return spring one is installed in the inside of the adjustment groove.

[0011] Further, the length adjustment subassembly includes a second pole body, an extension rod is installed on the front side of the second pole body, the extension rod is installed in the inside of a limit telescopic groove, and a threaded limit rod is installed on the end of the extension rod.

[0012] Further, a limit telescopic groove is formed on the end of the first pole body, a threaded fastening opening is formed on the inside end of the limit telescopic groove, and a return spring two is installed in the middle of the limit telescopic groove.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model discloses a kind of lock cylinder body steady and firmly placed electric door lock, rotating adjusting assembly is installed on device, when using the device, the handle is adjusted to perpendicular state by its component when using, provide electric door lock restriction, so that the function of door handle lifting is practical, provide convenience.

[0015] (2) The utility model discloses a kind of lock cylinder body steady and firmly placed electric door lock, length adjusting assembly is installed in device, when using the device, when different using object, door handle can be adjusted in length according to current demand, so that it is more convenient to use.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be needed to use the drawings described in the embodiment briefly introduced, obviously, the drawings in the following description is only some embodiments of the utility model, for those skilled in the art, without creative labor, according to these drawings, other drawings can also be obtained.

[0018] Figure 1 It is the whole structure schematic diagram of the utility model a kind of lock cylinder body steady and firmly placed electric door lock;

[0019] Figure 2 It is the connection handle assembly part split structure schematic diagram of the utility model a kind of lock cylinder body steady and firmly placed electric door lock;

[0020] Figure 3 It is the length adjusting assembly split structure schematic diagram of the utility model a kind of lock cylinder body steady and firmly placed electric door lock;

[0021] Figure 4 It is the lock body assembly structure schematic diagram of the utility model a kind of lock cylinder body steady and firmly placed electric door lock;

[0022] In the drawings, the component list represented by each mark is as follows:

[0023] In the figure: 1, lock body assembly; 2, connecting handle assembly; 3, rotating adjustment assembly; 4, length adjustment assembly; 101, electric lock main body; 102, lock column; 103, inner rotating lock; 104, keyhole; 201, adjustment groove; 202, rotating sliding groove; 203, reset spring one; 301, rod body one; 302, rotating adjustment rod; 303, limiting block; 401, rod body two; 402, extension rod; 403, threaded limiting rod; 3011, limiting telescopic groove; 3012, threaded fastening opening; 3013, reset spring two. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figure 1 Figure 4 As shown in the figure, the utility model is a kind of lock cylinder body stable replacement electric door lock, including lock body assembly 1, the outside top of lock body assembly 1 is equipped with connecting handle assembly 2, the inside of connecting handle assembly 2 is equipped with rotating adjustment assembly 3, the end of rotating adjustment assembly 3 is equipped with length adjustment assembly 4;

[0026] Rotating adjustment assembly 3 includes rod body one 301, the front side of rod body one 301 is equipped with rotating adjustment rod 302, the end of rotating adjustment rod 302 is equipped with limiting block 303, and is installed in the inside of adjustment groove 201, limiting block 303 is installed in the inside of rotating sliding groove 202, when needing to use door handle, at this time, it can be rotated by extruding rod body one 301 inwards, the limiting block 303 at the end of two sides is slid out in rotating sliding groove 202, i.e. it can complete reset parallel work, and wherein rotating sliding groove 202 is closed sliding groove, so it does not cause rod body one 301 to fall off.

[0027] By being equipped with rotating adjustment assembly 3 on the device, when using the device, the handle can be adjusted to the vertical state by the assembly when providing electric door lock restriction, which can provide the function of hooking outside the door, improve the utility of door handle lifting function, and provide convenience.

[0028] ​The lock body assembly 1 comprises an electric lock body 101, a lock post 102 is installed on the inside of the electric lock body 101, a keyhole 104 is installed on the bottom front side of the electric lock body 101, an inside rotating lock 103 is installed on the rear side of the lock post 102, and the inside rotating lock 103 is driven by the keyhole 104 to drive the lock post 102 on one side of the electric lock core to extend and retract, so that the locking and unlocking work can be completed.

[0029] The connecting handle assembly 2 comprises an adjusting groove 201, the adjusting groove 201 is installed on the front side of the electric lock body 101, rotating sliding grooves 202 are formed on the inner walls of the adjusting groove 201, a reset spring 203 is installed in the adjusting groove 201, and the limiting block 303 is moved along the rotating sliding grooves 202 until the end groove under the extrusion of the reset spring 203, so that the rod body 301 is in a vertical state and the current locking state can be completed under the resilience support of the reset spring 203.

[0030] The length adjusting assembly 4 comprises a rod body 401, an extension rod 402 is installed on the front side of the rod body 401, the extension rod 402 is installed in the limiting telescopic groove 3011, and a threaded limiting rod 403 is installed at the end of the extension rod 402, the length adjusting assembly 4 is used for length adjustment, when the length needs to be longer, the rod body 401 is counterclockwise rotated, the threaded limiting rod 403 installed on the front segment is counterclockwise rotated in the threaded fastening port 3012, so that the fixed state is released, and after complete rotation and separation, the extension rod 402 is supported and expanded by the reset spring 3023, so that the overall handle is expanded and lengthened, which is convenient for use.

[0031] The end of the rod body 301 is provided with a limiting telescopic groove 3011, a threaded fastening port 3012 is formed at the end of the limiting telescopic groove 3011, and a reset spring 3023 is installed in the limiting telescopic groove 3011.

[0032] When using the device, when the lock body assembly 1 is limited, the connecting handle assembly 2 can be adjusted to be vertically upward by rotating the adjusting assembly 3, so that when the take-out delivery man outside the door places the take-out, the take-out can be hung inside the connecting handle assembly 2, avoiding the situation of falling off. When adjusting, the reset spring 1 203 is extruded, and the limiting block 303 is moved along the rotating sliding groove 202 to the end slot, at which time the rod body 1 301 is in a vertical state, and under the support of the toughness of the reset spring 1 203, the current locking state can be completed. When the door handle needs to be used, the rod body 1 301 can be extruded inward and rotated, and the limiting block 303 on both sides of the end of the rotating sliding groove 202 can be slid out, so that the reset parallel work can be completed. The rotating sliding groove 202 is a closed sliding groove, so the rod body 1 301 cannot fall off. When the rod body 1 301 is parallel, the length of the length adjusting assembly 4 can be adjusted according to the current use requirement. When a longer length is needed, the rod body 2 401 is counterclockwise rotated, and the threaded limiting rod 403 installed on the front segment is counterclockwise rotated in the threaded fastening port 3012, so that the fixed state can be completed. When the complete rotation is separated, the reset spring 2 3013 inside can support the extension rod 402 to expand, so that the whole handle is expanded to be longer and more convenient to use. Then, the keyhole 104 drives the electric lock core in the electric lock body 101 to brake, further drives the lock column 102 on one side of the electric lock core to work, so that the locking and unlocking work can be completed.

[0033] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A lock cylinder body secure sleeve electric gate lock, comprising a lock body assembly (1), characterized in that: The outer top of the lock body assembly (1) is provided with a connecting handle assembly (2), the inside of the connecting handle assembly (2) is provided with a rotating adjusting assembly (3), the end of the rotating adjusting assembly (3) is provided with a length adjusting assembly (4); The connecting handle assembly (2) comprises an adjusting groove (201), which is arranged on the front side of the electric lock body (101), and rotating sliding grooves (202) are arranged on the inner walls of the adjusting groove (201), and reset springs (203) are arranged in the adjusting groove (201). The rotating adjusting assembly (3) comprises a rod body (301), the front side of the rod body (301) is provided with a rotating adjusting rod (302), the ends of the rotating adjusting rod (302) are provided with limiting blocks (303), and the limiting blocks (303) are arranged in the rotating sliding grooves (202).

2. A lock cylinder body securement sleeve mortise lock according to claim 1 wherein: The lock body assembly (1) comprises an electric lock body (101), the inside of the electric lock body (101) is provided with a lock column (102), the bottom of the electric lock body (101) is provided with a keyhole (104), and the rear side of the lock column (102) is provided with an inside rotating lock (103).

3. The lock cylinder securement sleeve for an electric strike lock of claim 1, wherein: The end of the rod body (301) is provided with a limiting telescopic groove (3011), the inside of the limiting telescopic groove (3011) is provided with a threaded fastening opening (3012), and reset springs (3013) are arranged in the limiting telescopic groove (3011).

4. The lock cylinder securement sleeve for an electric strike lock of claim 3, wherein: The length adjusting assembly (4) comprises a rod body (401), the front side of the rod body (401) is provided with an extension rod (402), the extension rod (402) is arranged in the limiting telescopic groove (3011), and the end of the extension rod (402) is provided with a threaded limiting rod (403).

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