CN212359367U

CN212359367U - Handle lock with integrated spring lock core

Info

Publication number: CN212359367U
Application number: CN202020962249.1U
Authority: CN
Inventors: 姚春良; 尹赛君; 毛建华; 梁伟材
Original assignee: Ningbo Shengjiu Cabinets Lock Co Ltd
Current assignee: Ningbo Shengjiu Technology Co.,Ltd.
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-15
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to an integral type pellet shot from a slingshot lock core handle lock to produce easily between the part and interfere in the current like product, inconvenient assembly production to and waterproof nature is relatively poor, technical problem that the pellet shot from a slingshot popped out easily and design. The handle and the base of the spring lock core handle lock are respectively in a T shape, a spring lock core is arranged in a lock core sleeve of the handle, and lock core springs, fixed block springs and spring springs are arranged in the spring lock core and at the bottom of the spring lock core; the lock is characterized in that the handle, the lock cylinder sleeve and the spring lock cylinder are connected into a whole through a set screw at one side, a spring bolt which extends out of the handle and is buckled on the base is arranged at the end part of a lower central column of the spring lock cylinder, a lock head at one side of the lower central column of the spring lock cylinder is aligned with a lock groove at the top of the spring bolt, and a tower-shaped spring, an elastic cylindrical pin and a rotating shaft are arranged in a lower cavity at the other end of a central hole in; the groove side buckle at one side of the key plate of the key is fixed in the side groove hole at one side of the key core, and the inner and outer sides of the semicircular groove and the side groove of the key are correspondingly inserted into the lock core sleeve and the spring lock core.

Description

Handle lock with integrated spring lock core

Technical Field

The utility model relates to a cylinder lock with a handle, in particular to an integral cylinder lock core handle lock.

Background

A cylinder lock is a common lock structure, and the principle of the cylinder lock is to lock a lock cylinder by using a plurality of cylindrical parts (called bolts, balls or balls) with different heights; when the correct key is put in, the bolts are pushed to the same height, and the lock core is released. The prior spring lock is disclosed as an application number 201811026583.X in Chinese patent literature, application publication date 2019.01.15, the name of the invention is 'anti-theft tool key lock', the prior handle lock is disclosed as an application number 201821055447.9 in Chinese patent literature, the name of the invention is 'grant publication date 2019.02.15', and the name of the utility model is 'knocking-in type adjustable contraction lock'. The existing spring locks are combined with handle locks, and the locks of the same type used in the industry generally adopt split structures, namely a handle and a lock cylinder fixing seat split structure, so that the problems of more parts, inconvenient positioning during installation and low assembly efficiency exist. Other locks of the same type also have the condition that the lock core works unstably, which is mainly shown as the condition that the whole lock fails due to the jumping of internal marbles, namely, the phenomenon that the most marbles are exposed out of the lock core positioning hole to cause the jumping in the installation and use processes; and the water cannot be generally prevented, so that water vapor enters the box body through the lock body in the using process to damage internal products.

Disclosure of Invention

For overcoming the not enough of above-mentioned existence, the utility model discloses the purpose provides the tool to lock of integral type pellet shot from a slingshot lock core handle lock to this field, makes it can solve and produce easily between lock core cover, lock core, pellet shot from a slingshot, spring bolt, the pivot and interfere, inconvenient assembly production to and waterproof nature is relatively poor, the technical problem that the pellet shot from a slingshot popped out easily. The purpose of the utility model is realized through the following technical scheme.

A handle and a base of the integrated spring lock core handle lock are respectively in a T shape, one end of the handle is a handle part, an inner column section at the other end of the handle is sleeved into an outer column section of the base, a lock core sleeve is arranged in an upper cavity at one end of an inner center hole of the inner column section of the handle, a spring lock core is arranged in the lock core sleeve, lock core springs, fixed block springs and spring springs which are distributed at equal intervals are arranged on the surface of a step ring at one end of the spring lock core, the fixed block springs at one end of the lock core springs are abutted through the spring springs to enable the other end of the lock core springs to be inserted into a spring hole at the step ring in the spring lock core, and mounting holes are symmetrically formed in the two sides. The structural design key points are that a set screw at one side of an inner column section of the handle is inserted into a step ring at one end of a lock cylinder marble of the marble lock cylinder through a lock cylinder sleeve, the handle, the lock cylinder sleeve and the marble lock cylinder are connected into a whole, a lock tongue is arranged at the end part of a lower central column of the marble lock cylinder, the lock tongue extends out of the inner column section of the handle and an outer column section of the base through a lock tongue spring in the inner column section of the handle, and a lock head at one side of the lower central column of the marble lock cylinder is aligned with; the indoor turriform spring that is equipped with of centre bore other end cavity in the inner column section of handle, elasticity cylindric lock and pivot, the outer column section of base is stretched out to the one end of pivot, and the external diameter is equipped with split ring, the tip that the base was stretched out in the pivot is equipped with the square head, the pivot is passed through the square head and is connected with the steel peg, the other end of pivot is equipped with the elasticity cylindric lock, and offset through the lower chamber inner wall of turriform spring with the handle, the elasticity cylindric lock stretches out the slide opening that the column section bilateral symmetry set up in the handle, the elasticity cylindric lock of pivot sets up in the outer column section of base, make handle and base break away from in the spring bolt indentation handle, the handle pops out the base through the turriform spring is automatic. Therefore, when a key is inserted into the spring lock core in the handle through the lock core sleeve, the key pushes the corresponding lock core springs to push the fixed block springs to be positioned on the same plane of the spring hole at the bottom of the spring lock core, the spring lock core can be driven to rotate through the key, the lock head of the spring lock core drives the spring bolt to move, the spring bolt is retracted into the handle, the handle can be popped out of the base through the tower-shaped spring, the handle is rotated, the handle drives the rotating shaft to rotate through the elastic cylindrical pin, the rotation of the steel bolt on the rotating shaft is realized, and the purpose.

The lock core sleeve is characterized in that a rectangular lug extending downwards and protruding is arranged on one side of a bottom plate ring opening of the lock core sleeve, a set screw penetrates through the rectangular lug of the lock core sleeve, a lock core fixing seat is arranged in a handle inner column section of the rectangular lug, the lock core fixing seat and the handle are integrally formed, the lock core fixing seat is provided with a through hole corresponding to a marble hole of a marble lock core, the lock core fixing seat is fixedly arranged on the inner wall of the handle inner column section above a lock tongue, the lock core fixing seat and the handle are connected into a whole, one side of the lock core fixing seat is provided with an open positioning groove, and the set screw inserted into the handle and. Therefore, the lock cylinder sleeve and the spring lock cylinder are conveniently fixed on the handle through the set screw, the arrangement of parts in the handle is reduced, and the stability of the handle is improved.

The rectangle limit ear both sides of lock core cover are the oblique outside that the symmetry set up, and the constant head tank internal diameter of lock core fixing base is equipped with the interior limit to one side that corresponds in the handle, and the constant head tank of lock core fixing base is "concave" font, and holding screw inserts to the constant head tank bottom groove position of lock core fixing base. The structure is convenient for further limiting and fixing between the set screw and the handle inner lock cylinder fixing seat, and is convenient for assembling and producing the rectangular lug and the positioning groove between the lock cylinder sleeve and the handle.

The center of the other end of the spring lock core is provided with an upper central column, the protrusion of which is higher than the lock opening, an annular groove is arranged between the lock opening of the spring lock core and the upper central column, one side of the annular groove is provided with an open annular edge groove, the inner wall of the annular groove of the spring lock core is provided with an arc-shaped groove, the arc-shaped edge of the arc-shaped groove is larger than a semicircle, and the arc-shaped groove and the shaft hole of the annular groove form a spring hole. The structure prevents the lock core marble in the marble lock core from jumping out, and the lock core marble is limited through the inner wall of the annular groove of the marble lock core, namely the arc-shaped groove.

The spring hole of the spring lock core is internally provided with a first lock core spring, a second lock core spring and a third lock core spring which are connected at equal intervals and symmetrically arranged, the first lock core spring, the second lock core spring and the third lock core spring are different in height, the first lock core spring, the second lock core spring and the third lock core spring correspond to semicircular grooves with different depths of the outer diameter of a key hole of a key, the key hole of the key is inserted into an annular groove of the spring lock core in the lock core sleeve through the lock core sleeve, the semicircular groove of the key and an arc-shaped groove of the spring lock core form a circular hole, one side of the outer diameter of the key hole of the key is provided with a boss, one side of a hole opening of the lock core sleeve corresponding to the boss is provided with a groove, and; when a key is inserted into the pin tumbler lock cylinder, the semicircular groove of the key corresponds to the first lock cylinder pin tumbler, the second lock cylinder pin tumbler and the third lock cylinder pin tumbler, the tops of the fixed block pin tumblers are positioned on the same plane, the pin tumbler lock cylinder can be driven to rotate together by rotating the key, and the lock head of the pin tumbler lock cylinder is inserted into the lock groove at the top of the lock tongue to drive the lock tongue to move left and right. The unlocking and locking are realized through three lock core pins, and the structural design of the lock core pin is correspondingly matched with the annular groove in the pin lock core and the semicircular groove of the key.

The side edge groove of the spring lock cylinder is aligned with the annular edge groove, the boss of the key is a protrusion at the end part of one side of the key plate, the groove edge of the key plate at the side is fastened and fixed in the side groove hole of one side of the key cylinder, the key plate of the key is connected with the key cylinder into a whole, the plate part of the key plate is coated with plastic, the bottom of the groove edge of the key plate extending out of the key hole in the key cylinder is inserted into the side edge groove of the spring lock cylinder, and the semicircular groove is formed in the outer diameter of the key hole of the key cylinder. Therefore, when the key is inserted into the spring lock cylinder, the key is locked by the spring through the groove edge on one side of the key plate and is further sleeved on the inner side and the outer side simultaneously, and meanwhile, the processing difficulty of the key is further improved by the inner concave-convex structure and the outer concave-convex structure of the key and the semicircular groove, and the safety performance of the lock is also greatly improved.

One end of the lock core marble of the fixed block marble is a top spherical surface, the other end of the fixed block marble is a spring post, and the spring post of the fixed block marble is inserted into the marble spring. Thereby facilitating the rotation after the separation between the fixed block marble and the lock core marble and the positioning installation of the marble spring.

And a sealing ring is arranged on the outer diameter of the lower central column at the step ring of the spring lock cylinder. Thereby being convenient for improving the water resistance of the spring lock core in the handle.

The handle is provided with a handle liner, the handle liner is single-sided tape adhesive foam with adhesive arranged at the bottom of one side of the base, a handle groove is formed in one side of the handle of the base, a handle part of the handle is arched towards the central hole, and the handle part of the handle is arranged in the handle groove of the base. Thereby realize the waterproof between handle and the base to and the handle is fixed when not using, the handle of being convenient for pulls out the base and uses.

The base is provided with a base liner, and the base liner is foam without glue. Thereby realizing the waterproofing between the base and the door panel.

The elastic cylindrical pin is a hollow cylindrical pin with an opening edge at one side, and orifices at two ends of the elastic cylindrical pin are chamfer holes respectively. The aforesaid is a concrete structure elasticity cylindric lock, and spacing effect and stability are better.

The utility model has reasonable structural design, convenient installation, use and assembly, and good waterproof and anti-theft performance; the panel lock is suitable for being used as a panel lock of a control equipment cabinet in the industries of electric power, engineering machinery, automatic control manufacturing and the like, and the structure improvement of the similar lock.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is a schematic view of the bottom structure of fig. 1 in a partially exploded state.

Fig. 3 is a schematic perspective view of the assembled structure of fig. 2.

Fig. 4 is a schematic top perspective view of fig. 3.

Fig. 5 is a schematic cross-sectional view of fig. 4, with portion a framed.

Fig. 6 is an enlarged view of a portion a of fig. 5.

Fig. 7 is a schematic view of the structure of the handle inner lock cylinder fixing seat of the present invention.

Fig. 8 is a schematic structural view of the cylinder lock core of the present invention.

The numbers and names of the above figures: 1. the lock comprises a key, 101, a semicircular groove, 102, a key plate, 103, a key core, 2, a lock core sleeve, 3, a set screw, 4, a pin tumbler lock core, 401, a lock head, 5, a sealing ring, 6, a first lock core pin, 7, a second lock core pin, 8, a third lock core pin, 9, a fixed block pin, 10, a pin spring, 11, a handle, 1101, a lock core fixing seat, 12, a tower-shaped spring, 13, an elastic cylindrical pin, 14, a rotating shaft, 15, a handle gasket, 16, a base, 17, a bolt spring, 18, a bolt, 1801, a lock groove, 19, a split washer, 20 and a base gasket.

Detailed Description

The structure and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-8, a handle 11 and a base 16 of the spring lock core handle lock are respectively in a T shape, one end of the handle is a handle part, an inner column section at the other end of the handle is sleeved into an outer column section of the base, a lock core sleeve 2 is arranged in an upper chamber at one end of an inner center hole of the inner column section of the handle, a spring lock core 4 is arranged in the lock core sleeve, lock core springs, fixed block springs 9 and spring springs 10 which are distributed at equal intervals are arranged on a ring surface at a step ring at one end of the spring lock core, the fixed block springs at one end of the lock core springs are abutted through the spring springs to enable the other end of the lock core springs to be inserted into a spring hole at the step ring in the spring lock core. A set screw 3 on one side of an inner column section of the handle is inserted into a step ring at one end of a lock cylinder marble of the marble lock cylinder through a lock cylinder sleeve, the handle, the lock cylinder sleeve and the marble lock cylinder are connected into a whole, a lock tongue 18 is arranged at the end part of a lower central column of the marble lock cylinder, the lock tongue extends out of the inner column section of the handle and an outer column section of the base through a lock tongue spring 17 in the inner column section of the handle, and a lock head 401 on one side of the lower central column of the marble lock cylinder is aligned with a lock groove 180. Meanwhile, the spring bolt is a cuboid block, an inclined port is formed in one side of the steel bolt at the extending end of the spring bolt, a spring groove is formed in the spring bolt, and a first raised spring positioning column is arranged on the inner wall of the handle corresponding to the spring groove. The indoor turriform spring 12 that is equipped with of centre bore other end cavity in the inner column section of handle, elasticity cylindric lock 13 and pivot 14, the outer column section of base is stretched out to the one end of pivot, and the external diameter is equipped with split ring 19, the tip that the base was stretched out in the pivot is equipped with the square head, the pivot is connected with the steel peg through the square head, the other end of pivot is equipped with the elasticity cylindric lock, and offset through the indoor wall of the lower column of turriform spring with the handle, the handle inner wall of offset department is equipped with the second spring reference column, the elasticity cylindric lock stretches out the slide opening that the bilateral symmetry of inner column section of handle set up, the elasticity cylindric lock of pivot sets.

The bottom plate circle mouth one side of above-mentioned lock core cover is equipped with the bellied rectangle limit ear of downwardly extending, holding screw passes the rectangle limit ear department of lock core cover, be equipped with lock core fixing base 1101 in the handle inner column section of rectangle limit ear department, lock core fixing base and handle integrated into one piece, lock core fixing base is equipped with the through-hole that corresponds with the bullet hole of pellet shot from a slingshot lock core, lock core fixing base is fixed to be set up in the handle inner column section inner wall of spring bolt top, lock core fixing base and handle are even as an organic whole, one side of lock core fixing base is equipped with open-ended constant head tank, the holding screw that inserts handle and base is located. The rectangle limit ear both sides of lock core cover are the oblique outside that the symmetry set up, and the constant head tank internal diameter of lock core fixing base is equipped with the oblique interior limit that corresponds in the handle, and the constant head tank of lock core fixing base is "concave" font, and holding screw inserts to the constant head tank bottom groove position of lock core fixing base.

The center of the other end of the spring lock core is provided with an upper central column, the protrusion of which is higher than the lock opening, an annular groove is arranged between the lock opening of the spring lock core and the upper central column, one side of the annular groove is provided with an open annular edge groove, the inner wall of the annular groove of the spring lock core is provided with an arc-shaped groove, the arc-shaped edge of the arc-shaped groove is larger than a semicircle, and the arc-shaped groove and the shaft hole of the annular groove form a spring hole. First lock core pins 6, second lock core pins 7 and third lock core pins 8 which are connected with each other at equal intervals and are symmetrically arranged are arranged in a pin hole of the pin tumbler lock core, the heights of the first lock core pins, the second lock core pins and the third lock core pins are different, the first lock core pins, the second lock core pins and the third lock core pins correspond to semicircular grooves 101 with different depths of the outer diameter of a key hole of the key 1, the key hole of the key is inserted into an annular groove of the pin tumbler lock core in the lock core sleeve through the lock core sleeve, the semicircular grooves of the key and an arc-shaped groove of the pin tumbler lock core form a circular hole, a boss is arranged on one side of the outer diameter of the key hole, a groove is arranged on one side of a hole opening of the lock core sleeve corresponding to the boss.

One end of the lock cylinder marble of the fixed block marble is a top spherical surface, the other end of the fixed block marble is a spring column, the spring column of the fixed block marble is inserted into a marble spring 10, and the outer diameter of the lower central column at the step ring of the marble lock cylinder is provided with a sealing ring 5. The handle is provided with a handle liner 15, the handle liner is single-sided tape rubber foam with viscose glue arranged at the bottom of one side of the base, a handle groove is formed in one side of the handle of the base, a handle part of the handle is arched towards the central hole, and the handle part of the handle is arranged in the handle groove of the base. The base is provided with a base pad 20 which is foam without glue. The elastic cylindrical pin is a hollow cylindrical pin with an opening edge at one side, and orifices at two ends of the elastic cylindrical pin are chamfer holes respectively.

An open side groove is formed in one side of an upper central column of the spring lock cylinder, the side groove of the spring lock cylinder is aligned with a ring groove, a boss of a key is a protrusion at one side end of a key plate 102, a groove side of the key plate is fastened and fixed in a side groove hole in one side of the key cylinder 103, the key plate of the key is connected with the key cylinder into a whole, the plate part of the key plate is coated with plastic, the bottom of the groove side of the key plate extending out of the key hole in the key cylinder is inserted into the side groove of the spring lock cylinder, and the semicircular groove 101 is formed in the outer diameter of the key hole of the key cylinder. Therefore, when the key is completely accurate, the key can be completely inserted to the bottom, the boss of the key can be inserted into the groove of the lock cylinder sleeve, and the spherical surfaces of all the fixed seat marbles can be in the same plane, so that the marble lock cylinder can be rotated to drive the lock tongue to retract. After the handle is popped out, the key is necessary to rotate until a boss of the key is aligned with a groove of the lock cylinder sleeve, the key can be pulled out, meanwhile, after the handle is popped out, the handle is pressed down by force, the spring bolt is in contact with the plane of the base through the inclined port, the spring bolt overcomes the elasticity of the spring bolt and retracts into the handle under the guidance of the inclined plane of the inclined port, after the handle is completely flatly attached to the base, the spring bolt automatically extends out of the base under the action of the spring force of the spring bolt, and the handle is fixed in the base and cannot rotate. When the key is not completely accurate, the semicircular groove of the key is not matched with any one of the lock cylinder pins, the key cannot be completely inserted to the bottom, the boss of the key is blocked by the groove of the lock cylinder sleeve, and the spherical surfaces of all the fixed seat pins are not on the same plane and cannot rotate the pin tumbler lock cylinder.

When a key is inserted into the pin tumbler lock cylinder, the semicircular groove of the key corresponds to the first lock cylinder pin tumbler, the second lock cylinder pin tumbler and the third lock cylinder pin tumbler, the tops of the fixed block pin tumblers are positioned on the same plane, the pin tumbler lock cylinder can be driven to rotate together by rotating the key, and the lock head of the pin tumbler lock cylinder is inserted into the lock groove at the top of the lock tongue to drive the lock tongue to move left and right. The spring bolt retracts into the handle to separate the handle from the base, the handle automatically pops out of the base through the tower-shaped spring, and the popping length of the handle is the stroke of the elastic cylindrical pin in the handle sliding hole.

The working principle of the spring lock core handle lock is as follows: the boss on the key is aligned with the groove on the lock cylinder sleeve and then inserted and pressed to the bottom, if the first lock cylinder marble 6, the second lock cylinder marble 7 and the third lock cylinder marble 8 are completely matched with the semicircular groove which is distributed on the circumference of the key shaft, the top spherical surfaces of all the fixed block marbles 9 are positioned on the same plane (the joint plane of the marble lock cylinder and the handle), at the moment, the key is rotated to drive the marble lock cylinder to rotate together, and the lock head of a small cylinder on the bottom surface of the lock cylinder drives the lock tongue 18 to extend into and extend out. When the lock tongue extends in, the handle is popped out under the acting force of the tower-shaped spring 12, the rotating handle is rotated to drive the rotating shaft to rotate, steel bolts (not shown in the figure) with various shapes and sizes are arranged at the bottom of the rotating shaft, and the steel bolts can synchronously rotate to realize locking and unlocking. After the key is pulled out, the top spherical surfaces of the fixed block marbles 9 are not positioned on the same plane, some parts of the fixed block marbles are positioned between the lock cylinder fixing seat and the marble lock cylinder of the handle, the handle cannot rotate at the moment, the lock tongue is in an extending state and enters the corresponding lock tongue hole of the base, and the handle is in a locking state.

In conclusion, the improved structure of the spring lock cylinder handle lock is as follows: 1. the handle and the lock cylinder fixing seat are integrally designed, so that the handle and the lock cylinder fixing seat become a part, the number of parts is reduced, the cost is reduced, and the positioning is more accurate. 2. The handle here has a constant head tank of taking the inclination, and the lock core cover that the constant head tank corresponds is equipped with and corresponds the bellied rectangle limit ear of taking the inclination, and when originally impressing, the clearance is very big, makes things convenient for workman's installation, and is more less down to push down the clearance, and when putting in place, the laminating location is accomplished to two hypotenuses, and the aperture that inserts holding screw on the handle aligns completely with the aperture that the lock core cover inserted holding screw, has greatly made things convenient for the equipment, has improved efficiency. 3. The circle of material is added on the spring lock core, and the lock core springs are half-wrapped and can only extend up and down, so that the lock core springs are prevented from jumping out to cause the failure of the whole lock. 4. A sealing groove is additionally arranged on the spring lock core, and a sealing ring is arranged to realize the water prevention between the spring lock core and the handle after being matched with the handle. 5. And a handle liner (EVA single-sided adhesive) is added and adhered to the base, so that the waterproof effect between the handle and the base is realized. 6. And a base liner (EVA without adhesive) is added to realize the water resistance between the base and the door panel.

Claims

1. A handle (11) and a base (16) of the integrated spring lock core handle lock are respectively in a T shape, one end of the handle is a handle part, an inner column section at the other end of the handle is sleeved into an outer column section of the base, a lock core sleeve (2) is arranged in an upper chamber at one end of an inner central hole of the inner column section of the handle, a spring lock core (4) is arranged in the lock core sleeve, lock core springs, fixed block springs (9) and spring springs (10) which are distributed at equal intervals are arranged on a ring surface at a step ring at one end of the spring lock core, the fixed block springs at one end of the lock core springs are abutted through the spring springs to ensure that the other end of the lock core springs are inserted into a spring hole at the step ring in the spring lock core, and mounting holes are symmetrically formed; the spring lock is characterized in that a set screw (3) on one side of an inner column section of a handle (11) is inserted into a step ring at one end of a lock cylinder marble of a marble lock cylinder (4) through a lock cylinder sleeve (2), the handle, the lock cylinder sleeve and the marble lock cylinder are connected into a whole, a lock tongue (18) is arranged at the end part of a lower central column of the marble lock cylinder, the lock tongue extends out of the inner column section of the handle and an outer column section of a base (16) through a lock tongue spring (17) in the inner column section of the handle, and a lock head (401) on one side of the lower central column of the marble lock cylinder is aligned with a lock; the utility model discloses a bolt, including the handle, the handle is equipped with in the inner column section centre bore other end cavity of resorption of handle, elasticity cylindric lock (13) and pivot (14), the outer column section of base is stretched out to the one end of pivot, and the external diameter is equipped with split ring (19), the tip that the pivot stretches out base (16) is equipped with the square head, the pivot is connected with the steel peg through the square head, the other end of pivot is equipped with the elasticity cylindric lock, and offset through the lower chamber inner wall of turriform spring with the handle, the elasticity cylindric lock stretches out the slide opening that the handle inner column section bilateral symmetry set up, the elasticity cylindric lock of pivot sets up in the outer column section of base, make handle and base break away from in the bolt indentation handle, the handle pops out the base through turriform spring, the length that the handle.

2. The handle lock with the integrated spring lock cylinder according to claim 1 is characterized in that one side of a bottom plate ring opening of the lock cylinder sleeve (2) is provided with a rectangular lug extending downwards and protruding, a set screw (3) penetrates through the rectangular lug of the lock cylinder sleeve, a lock cylinder fixing seat (1101) is arranged in an inner column section of a handle (11) at the rectangular lug and is integrally formed with the handle, the lock cylinder fixing seat is provided with a through hole corresponding to a spring hole of the spring lock cylinder (4), the lock cylinder fixing seat is fixedly arranged on the inner wall of the inner column section of the handle above a spring bolt (18), the lock cylinder fixing seat and the handle are connected into a whole, one side of the lock cylinder fixing seat is provided with an open positioning groove, and the set screw inserted into the handle and the base (16) is positioned in the positioning groove of.

3. The handle lock with the integrated spring lock cylinder according to claim 2, wherein the two sides of the rectangular edge lug of the lock cylinder sleeve (2) are symmetrically arranged oblique outer edges, the inner diameter of the positioning groove of the lock cylinder fixing seat (1101) in the handle (11) is provided with a corresponding oblique inner edge, the positioning groove of the lock cylinder fixing seat is concave, and the fastening screw (3) is inserted into the groove at the bottom of the positioning groove of the lock cylinder fixing seat.

4. The handle lock with integrated spring lock core as claimed in claim 1, wherein the center of the other end of the spring lock core (4) is provided with an upper central column with a protrusion higher than the lock opening, an annular groove is arranged between the lock opening and the upper central column of the spring lock core, one side of the annular groove is provided with an open annular edge groove, the inner wall of the annular groove of the spring lock core is provided with an arc-shaped groove, the arc-shaped edge of the arc-shaped groove is larger than a semicircle, and the arc-shaped groove and the axial hole of the annular groove form a spring hole for arranging the lock.

5. The integrated spring lock cylinder handle lock according to claim 4, characterized in that the first, second and third lock cylinder pins (6, 7, 8) which are connected at equal intervals and symmetrically arranged are arranged in the pin hole of the spring lock cylinder (4), the first, second and third lock cylinder pins have different heights, the first, second and third lock cylinder pins correspond to the semicircular grooves (101) with different depths of the outer diameter of the key hole of the key (1), the key hole of the key is inserted into the annular groove of the lock cylinder in the lock cylinder sleeve through the lock cylinder sleeve (2), the semicircular groove of the key and the arc-shaped groove of the spring lock cylinder form a circular hole, a boss is arranged on one side of the outer diameter of the key hole of the key, a groove is arranged on one side of the opening of the lock cylinder sleeve corresponding to the boss, and the lower side of the groove of the lock cylinder sleeve corresponds to the annular side groove of the spring lock cylinder; when a key is inserted into the spring lock cylinder, the semicircular groove of the key corresponds to the first lock cylinder spring, the second lock cylinder spring and the third lock cylinder spring, the tops of the fixed block springs (9) are positioned on the same plane, the key is rotated to drive the spring lock cylinder to rotate together, and the lock head (401) of the spring lock cylinder is inserted into the lock groove (1801) at the top of the lock tongue (18) to drive the lock tongue to move left and right.

6. An integral pin tumbler cylinder handle lock according to claim 5, wherein an open side groove is formed in one side of the upper center post of the pin tumbler cylinder (4), the side groove of the pin tumbler cylinder is aligned with the annular groove, the boss of the key (1) is a protrusion formed at one side end of a key plate (102), the side groove of the key plate is fastened and fixed in a side groove hole formed in one side of the key core (103), the key plate of the key is integrated with the key core, the plate portion of the key plate is coated with plastic, the bottom of the side groove of the key plate extending out of the key hole in the key core is inserted into the side groove of the pin tumbler cylinder, and the semicircular groove (101) is formed in the outer diameter of the key hole of the key core.

7. The handle lock with integrated pin tumbler lock cylinder according to claim 5, wherein one end of the lock cylinder pin of the fixed block pin (9) is a top spherical surface, the other end of the fixed block pin is a spring post, and the spring post of the fixed block pin is inserted into the pin tumbler spring (10).

8. An integrated spring lock cylinder handle lock according to claim 1, characterized in that the outer diameter of the lower center post at the step ring of the spring lock cylinder (4) is provided with a sealing ring (5).

9. The handle lock with integrated pin tumbler lock cylinder according to claim 1, characterized in that the handle (11) is provided with a handle liner (15), the handle liner is single-sided foam cotton with viscose glue arranged at the bottom of one side of the base (16), one side of the handle of the base is provided with a handle groove, the handle part of the handle is arched towards the central hole, and the handle part of the handle is arranged in the handle groove of the base.

10. An integral night lock cylinder handle lock according to claim 1, characterized in that the base (16) is provided with a base gasket (20) of non-glued foam.