阅读说明：本技术 一种由一个整体锌合金压制转轴便于组装的房门锁 (Door lock with rotating shaft pressed by integral zinc alloy and convenient to assemble ) 是由 秦亚波 吴永新 于 2020-05-07 设计创作，主要内容包括：本发明公开了一种由整体锌合金压制的转轴件且便于组装的房门锁,包括：锁芯组件,所述锁芯组件包括主轴和锁体骨架,所述锁体骨架卡接于主轴外部,所述锁体骨架内部通过U片定位销固定安装有锁舌头连接U片,所述主轴一侧位于锁体骨架表面的缺口处卡接有锁体弹簧架,所述锁体弹簧架底端卡接有锁体弹簧,且锁体弹簧设有两个,所述锁体弹簧底端抵住锁体骨架缺口表面；本发明由于选用了合适的材质,加工精度达到设想的精密级别,锁体会耐用,手把握感好,手把内部支撑弹簧能很好支撑其在长时间使用后的自然状态下,位置不下垂,美观,大方,锁内部结构部件少,主轴和锁体骨架的一体性,既保证了强度又使其刚性高,从而使整锁经久耐用。(The invention discloses a door lock which is convenient to assemble and is provided with a rotating shaft piece pressed by integral zinc alloy, comprising: the lock body spring frame is clamped at the notch of one side of the main shaft positioned on the surface of the lock body framework, lock body springs are clamped at the bottom ends of the lock body spring frames, two lock body springs are arranged, and the bottom ends of the lock body springs abut against the surface of the notch of the lock body framework; the lock body is made of a proper material, so that the machining precision reaches the designed precision level, the lock body is durable, the handle is good in holding feeling, the internal support spring of the handle can well support the lock body in a natural state after long-time use, the position of the lock body does not droop, the lock body is attractive and elegant, the internal structural parts of the lock are few, the integrity of the main shaft and the lock body framework is guaranteed, the strength of the lock body is also high, and the whole lock is durable.)

1. The utility model provides a pivot spare by whole zinc alloy suppression and be convenient for the room lock of equipment which characterized in that includes:

the lock core assembly (24), the lock core assembly (24) comprises a main shaft (1) and a lock body framework (16), the lock body framework (16) is connected to the outside of the main shaft (1) in a clamped mode, a lock tongue is fixedly installed inside the lock body framework (16) through a U-piece positioning pin (14) to be connected with a U piece (15), a lock body spring frame (18) is connected to the position, located on the surface of the lock body framework (16), of one side of the main shaft (1) in a clamped mode, a lock body spring (19) is connected to the bottom end of the lock body spring frame (18) in a clamped mode, the number of the lock body springs (19) is two, and the bottom end of the lock;

the handle assembly (25), the handle assembly (25) is provided with two groups;

a latch bolt assembly (26);

wherein, two sets of handle subassembly (25) joint respectively in main shaft (1) both ends, spring bolt subassembly (26) threaded mounting is in lock core subassembly (24) one side.

2. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 1, wherein: handle subassembly (25) include hand (hold) 10, hand (hold) 10 outer wall one side has hand (hold) decoration panel (9) through hand (hold) holding screw (11) fixed mounting, hand (hold) 10) inner wall door opening department has door opening decoration panel (8) through door opening fixed plate (7) fixed mounting, door opening fixed plate (7) are through door opening fixed plate screw (22) fixed mounting in hand (hold) 10 inner wall door opening department, door opening fixed plate screw (22) are kept away from the one end screw thread of hand (hold) 10 inner wall and are installed door opening fixed plate nut (12).

3. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 1, wherein: the bolt assembly (26) comprises a bolt sleeve (2) and a bolt (3), the bolt (3) is inserted into the bolt sleeve (2), and a bolt ejection spring (4) is sleeved outside the bolt (3).

4. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 1, wherein: the connecting rod (5) is inserted in the main shaft (1), the rotation control buttons (21) are clamped at two ends of the connecting rod (5), the fixing sleeve (6) and the steering positioning elastic sheet (20) are clamped at two ends of the main shaft (1), and the fixing sleeve (6) is connected with the steering positioning elastic sheet (20) in a clamping mode.

5. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 1, wherein: a door locking control rod (13) is inserted into a through hole in the surface of one end of the main shaft (1), and the door locking control rod (13) extends into the main shaft (1).

6. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 1, wherein: lock core subassembly (24) still include lock door control button (23), lock door control button (23) one end runs through the door opening on handle subassembly (25) surface and extends to inside main shaft (1), lock door control button (23) extend to the inside one end joint of main shaft (1) outside rotating control button (21).

7. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 1, wherein: and inner linings (17) of the lock body frameworks are embedded at two ends of the lock body framework (16).

8. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 1, wherein: the lock body framework is characterized in that the main shaft (1) is made of a zinc alloy material, and the lock body framework (16) is made of an aluminum alloy material.

9. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 2, wherein: the interior of the handle (10) is made of a zinc alloy material, and the outer layer of the handle (10) is made of a polycarbonate material.

10. A room door lock which is easy to assemble and has a rotating shaft member pressed from a whole zinc alloy according to claim 3, wherein: the lock tongue (3) is made of copper and plastic.

Technical Field

The invention relates to the technical field of door locks, in particular to a door lock which is a rotating shaft part pressed by integral zinc alloy and is convenient to assemble.

Background

Door locks, as their name implies, are devices used to lock a door to prevent others from opening the door. The door lock has a plurality of classifications, the requirements on the door lock are different in each occasion, the safety of the common household anti-theft door lock is high, the price is low, and the door lock is widely applied, so that people can see every day, along with the progress of science and technology, people put forward higher requirements on the safety of the door lock, and the door lock is important equipment for ensuring the property safety of people.

However, most of the door locks in the current market are manufactured by a process of locking by punching or riveting screws, and the door locks are easy to damage due to vibration failure in a long-time use process.

Disclosure of Invention

The invention aims to provide a door lock which is provided with a rotating shaft piece pressed by integral zinc alloy and is convenient to assemble.

In order to achieve the purpose, the invention provides the following technical scheme: a room door lock which is easy to assemble and has a rotating shaft member pressed by integral zinc alloy, comprising:

the lock body spring frame is clamped at the notch of one side of the main shaft positioned on the surface of the lock body framework, lock body springs are clamped at the bottom ends of the lock body spring frames, two lock body springs are arranged, and the bottom ends of the lock body springs abut against the surface of the notch of the lock body framework;

the handle components are provided with two groups;

a latch bolt assembly;

the handle components are respectively clamped at two ends of the main shaft, and the spring bolt component is installed on one side of the lock cylinder component in a threaded mode.

Preferably, the handle assembly comprises a handle, a handle decoration panel is fixedly mounted on one side of the outer wall of the handle through a handle fastening screw, a door hole decoration panel is fixedly mounted on the door hole of the inner wall of the handle through a door hole fixing plate, the door hole fixing plate is fixedly mounted on the door hole of the inner wall of the handle through a door hole fixing plate screw, and a door hole fixing plate nut is mounted on one end of the door hole fixing plate screw, which is far away from the inner wall of the handle, of the handle through a door hole fixing.

Preferably, the spring bolt assembly comprises a spring bolt sleeve and a spring bolt, the spring bolt is inserted into the spring bolt sleeve, and a spring bolt ejection spring is sleeved outside the spring bolt.

Preferably, a connecting rod is inserted into the main shaft, rotation control buttons are clamped at two ends of the connecting rod, a fixing sleeve and a steering positioning elastic sheet are clamped at two ends of the main shaft, and the fixing sleeve is connected with the steering positioning elastic sheet in a clamping manner.

Preferably, a door locking control rod is inserted into a through hole in the surface of one end of the main shaft and extends into the main shaft.

Preferably, the lock core subassembly still includes the lock control button, lock control button one end runs through the door opening on handle subassembly surface and extends to inside the main shaft, the lock control button extends to the inside one end joint of main shaft in the rotation control button outside.

Preferably, lock body skeleton endotheca is inlayed at lock body skeleton both ends.

Preferably, the main shaft is made of a zinc alloy material, and the lock body framework is made of an aluminum alloy material.

Preferably, the inside of the handle is made of a zinc alloy material, and the outer layer of the handle is made of a polycarbonate material.

Preferably, the tongue locking body is made of copper and plastic.

Compared with the prior art, the invention has the beneficial effects that:

1. the lock body is made of a proper material, so that the machining precision reaches the designed precision level, the lock body is durable, the handle is good in holding feeling, the internal support spring of the handle can well support the lock body in a natural state after long-time use, the position of the lock body does not droop, the lock body is attractive and elegant, the internal structural parts of the lock are few, the integrity of the main shaft and the lock body framework is guaranteed, the strength of the lock body is also high, and the whole lock is durable.

2. The internal assembly of the lock is not connected by screws, is not influenced by vibration in long-term use, and is not loosened for a long time.

3. After the lock is locked, the handle can move without driving the lock tongue to stretch, so that the main shaft can be well protected from being impacted by external force or violence, and the lock tongue cannot lose effectiveness due to the fact that the handle or the main shaft is damaged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a schematic illustration of an explosive structure according to the present invention;

FIG. 6 is a schematic view of the lock body skeleton structure of the present invention;

fig. 7 is a schematic view of the spindle structure of the present invention.

In the figure: 1-a main shaft; 2-locking bolt sleeve; 3, locking the tongue; 4-locking the tongue to eject the spring; 5-a connecting rod; 6, fixing a sleeve; 7-door hole fixing plate; 8-door opening decoration panel; 9-handle decoration panel; 10-a handle; 11-handle fastening screw; 12-door hole fixing plate nut; 13-a door-locking control lever; 14-U-piece positioning pins; 15-the locking tongue is connected with the U piece; 16-lock body skeleton; 17-lock body skeleton inner lining; 18-lock body spring holder; 19-a lock body spring; 20-steering positioning elastic sheet; 21-rotating the control knob; 22-door hole fixing plate screw; 23-door locking control button; 24-a plug assembly; 25-a handle assembly; 26-bolt assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.