CN210460282U

CN210460282U - Belt type child anti-unlocking lock

Info

Publication number: CN210460282U
Application number: CN201921089244.6U
Authority: CN
Inventors: 王红娟; 何丽华
Original assignee: Guangzhou Xuya Household Items Co ltd
Current assignee: Guangzhou Xuya Household Items Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-05
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a belt children prevent unblanking, including tapered end and lock area, the both ends in lock area are connected with a tapered end respectively, and the tapered end is provided with one including base, upper cover, bottom plate, rotary control mechanism, locking mechanism and block mechanism on the bottom plate and detains the cap, detains the cap and passes through-hole and block mechanism butt joint in the middle of the base, and block mechanism installs in the base, and locking mechanism docks with upper cover and rotary control mechanism respectively. The utility model discloses a block mechanism cooperates with locking mechanism, and locking mechanism is though pressed the unblock back, nevertheless because block mechanism does not open, whole tapered end still can not the unblock, makes drawer or cupboard unable to open. The lock head can be opened only after the locking mechanism is pressed down and unlocked and then the knob is rotated so that the clamping slide block of the clamping mechanism is opened to release the clamping of the buckling cap, thus preventing children from seeing the action of pressing the button by adults or unintentionally pressing the button to open the drawer or the cabinet, and achieving a more effective opening prevention function.

Description

Belt type child anti-unlocking lock

Technical Field

The utility model relates to a furniture accessory product technical field, concretely relates to be used for fixing between drawer or cabinet door outside and desk or cupboard main part in order to prevent that drawer or cupboard from being opened by children's anti-unlocking tool to lock.

Background

The drawer or cabinet is a widely attached component in furniture, is used for placing various living goods or working goods, and generally comprises two components with or without a lock. Important, private items are typically placed in drawers or cabinets with locks and are generally not opened frequently, while ordinary items are typically placed in drawers or cabinets without locks because of the frequent need for use. However, if a child of a low age is in a home, the child may open the lockless drawer or cabinet when unattended due to the understandability, the drawer or cabinet may be upset or lost if the drawer or cabinet is light, and in a serious case, the child may be physically injured due to placing of knives, scissors, medicines and the like in the drawer or cabinet. Therefore, people invent various anti-unlocking locks, such as a belt type anti-unlocking lock, which usually comprises a lock head (some are a lock head and a fixed seat) and a lock belt, taking a table as an example, two lock heads are respectively fixed on the front surface of a drawer and the side surface of the table, after the lock is locked, the lock belt is respectively connected and fixed with the two lock heads, at the moment, the drawer can be pulled by the lock belt to be opened, and the drawer can be opened only after one end of the lock belt is unlocked, so that the drawer can be prevented from being opened by the young children. However, this type of lock has a disadvantage in that, since children have curiosity and strong imitation ability, when an adult pushes a button to open the lock and then opens the drawer, the children can easily learn to open the drawer. Some locksets have double locking mechanical system, but generally for independent setting, and the structure is more complicated, stirs earlier the unblock, opens the lock again, and the operation is troublesome, also learns more easily moreover. In addition, most of the prior locksets adopt a structure that one end is fixed and the other end is lockable, namely, only one end of a lock belt can be unlocked, and the structure causes inconvenience in use in some occasions.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the defect to prior art existence, provide a structural design more reasonable, use more convenient, can prevent more effectively that children from opening the belt children of drawer or cupboard and prevent unblanking.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a belt children prevent unblanking, including tapered end and lock area, its characterized in that: the two ends of the lock belt are respectively connected with a lock head, the lock head comprises a base, an upper cover, a bottom plate, a rotation control mechanism, a locking mechanism and a clamping mechanism, the bottom plate is positioned on the bottom surface of the lock head, and the lock head is fixed on the surface of an object to be locked through the bottom plate; a buckle cap is arranged on the bottom plate, the buckle cap passes through a through hole in the middle of the base and is in butt joint with the clamping mechanism, and the clamping mechanism is arranged in the base; the locking mechanism is respectively butted with the upper cover and the rotation control mechanism, and the locking of the locking mechanism on the rotation control mechanism is released through the locking mechanism, so that the rotation control mechanism forms a rotatable structure; the clamping mechanism is butted with the rotation control mechanism, and the rotation control mechanism controls the opening and closing of the clamping mechanism to clamp the buckle cap or loosen the buckle cap; the clamping mechanism comprises two clamping slide blocks which are symmetrically arranged at the left and right, the middle positions of the opposite sides of the two clamping slide blocks are respectively provided with a position-avoiding concave part, and when the two clamping slide blocks are in a closed state, the size of a clamping hole formed by combining the two position-avoiding concave parts is smaller than that of the buckling cap, so that the two clamping slide blocks are combined and fixed with the bottom plate through the buckling cap after being closed; and after the two clamping slide blocks are opened, the clamping of the buckling cap is released, so that the lock head main body forms a structure which can be separated from the bottom plate.

Furthermore, the locking mechanism comprises two locking sliding blocks which are oppositely arranged and can slide in opposite directions, each locking sliding block is provided with a button and a clamping block which extend outwards, each button is exposed out of the upper cover, a pressure spring is arranged between the two locking sliding blocks, each clamping block is clamped in the upper cover under the action of the corresponding pressure spring to form a locking structure of the rotation control mechanism, and the clamping blocks are separated from the clamping of the upper cover by pressing the buttons to release the locking of the rotation control mechanism.

Furthermore, the rotary control mechanism comprises a knob, the bottom of the knob is connected with a rotary disk, and the two locking sliding blocks extend out from two sides of the knob in a symmetrical structure; two pushing shafts which are symmetrical along the center of the rotating disk are arranged at the position, close to the edge, of the bottom surface of the rotating disk, the two pushing shafts are respectively butted with the two clamping slide blocks, square grooves are formed in the inner parts of the upper surfaces of the two clamping slide blocks, and the distances between the side edges and the end edges of the square grooves and the pushing shafts are unequal; the outer side surface of each clamping sliding block is provided with a spring column, a spring is sleeved on the spring column, and the outer end of the spring is propped in a spring clamping seat positioned on the base. When the rotating disk rotates, because the distances from the pushing shaft to the side walls of the square grooves are different, when the rotating disk rotates to the position where the pushing shaft is farthest away from the side walls of the square grooves, the clamping slide blocks can not be pushed, and at the moment, the two clamping slide blocks are in a folding state. Along with the rotation of the rotating disk, the pushing shaft pushes the side wall of the square groove gradually, so that the two clamping sliders are pushed to be opened.

Furthermore, two semicircular clamping rings in a symmetrical structure are arranged in the upper cover, the two semicircular clamping rings surround the rotary disk together in the middle, the butt joint parts of the two semicircular clamping rings respectively extend outwards to form tail arms, the tail arms on the two sides form a structure for containing a clamping block of the locking sliding block, the clamping block is clamped into a groove between the two tail arms when the button is released, the clamping block is withdrawn after the button is pressed down, and the knob can rotate at the moment; the bottom surface of the knob is provided with a plurality of fixing pins, and the knob is inserted on the rotating disk through the fixing pins.

Furthermore, a torsion spring seat is arranged between the two locking sliding blocks, and the pressure spring penetrates through the torsion spring seat; the bottom surface of the torsion spring seat is provided with a torsion spring shaft, a torsion spring is sleeved on the torsion spring shaft, one end of the torsion spring is provided with a torsion spring hanging pin, the other end of the torsion spring is provided with a torsion spring bayonet lock, the torsion spring hanging pin is hung on the snap ring on one side, the torsion spring bayonet lock is clamped in a clamping groove at the bottom of the knob, and a reset structure for the knob is formed through the torsion spring; two clapboards are arranged in the knob, and the two locking sliders and the torsion spring seat are arranged between the two clapboards in an aligned manner.

Furthermore, a roughly square surrounding wall is arranged on the base, the two clamping sliders are arranged in a space surrounded by the surrounding wall, and the spring clamping seat is formed by protruding parts on two sides of the surrounding wall towards the inner side.

Furthermore, the two ends of the lock belt are respectively fixed on the corresponding lock heads through the locking blocks, so that the two ends of the lock belt can be unlocked and taken down, daily use is facilitated, and the situation that one side is blocked and is not easy to operate and the other side cannot be unlocked is avoided.

Furthermore, a plurality of fixing grooves are formed in the surface of the locking belt, a groove is formed in the base, a fixing block matched with the fixing grooves is arranged on the bottom surface of the groove, the end portion of the locking belt extends into the groove, the fixing block is clamped in the fixing grooves to clamp the locking belt, and the locking block is inserted into the groove to tightly press the locking belt; the side wall of the groove is provided with an insertion hole, the side face of the locking block is provided with a clamping pin, and the locking block is inserted into the groove and then clamped into the insertion hole through the clamping pin to form a combined fixing structure with the base. Therefore, the length of the locking band can be selected according to actual requirements, and if the locking band is too long, a section of the locking band can be directly cut off and then inserted into the base for fixing.

Furthermore, a circular truncated cone protruding towards the base is arranged in the middle of the bottom plate, the buckle cap is positioned on the circular truncated cone, and the circular truncated cone is sleeved in the through hole in the center of the base when the lock head main body is combined with the bottom plate; the two sides of the round platform are respectively provided with a raised positioning marble in an arc structure, the bottom surface of the base is provided with a positioning groove matched with the positioning marble, and the positioning structure of the lock belt is formed by clamping the positioning marble into the positioning groove when the lock head main body rotates by taking the buckle cap as an axis, so that the lock belt is prevented from shaking randomly after the lock is opened.

Furthermore, the positioning marble is arranged in the bottom plate through a spring arm to form an elastic structure, so that the positioning and the re-rotation of the lock head main body are easier; the constant head tank is provided with everywhere, forms cross symmetrical structure and distributes around the through-hole at base center, can realize once fixing a position when the tapered end main part is rotatory 90 degrees like this, is favorable to realizing that the lock area forms the location when vertical state of hanging down promptly, and it is more neat to look like.

The utility model discloses a set up block mechanism and locking mechanism cooperation in the tapered end, locking mechanism is though pressed the unblock back, nevertheless because block mechanism does not open, whole tapered end still can not the unblock, makes drawer or cupboard unable open. The locking mechanism is locked and unlocked, and then the knob is rotated to open the lock head after the clamping slide block of the clamping mechanism is opened to release the clamping of the buckling cap, so that the drawer or the cabinet can be opened, therefore, children can be prevented from seeing the action of pressing the button by adults or unintentionally pressing the button to open the drawer or the cabinet, a more effective anti-opening function is achieved, the operation process of the structure is more convenient for adults, and children are less prone to learn.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an overall view of another aspect of the present invention;

FIG. 3 is the internal structure view of the utility model with the bottom plate and the base removed;

FIG. 4 is a view showing the structure of the utility model with the upper cover and the knob removed;

FIG. 5 is a view showing a structure of the engagement between the rotary disk and the engaging slider;

FIG. 6 is a view showing a structure of the engagement between the engaging slider and the base;

FIG. 7 is a view showing the fitting structure between the locking block and the base;

FIG. 8 is a view showing the structure of the fitting between the knob and the locking slider;

fig. 9 is a structural view of the base plate.

In the figure, 1 is a lock head, 2 is a lock belt, 21 is a fixing groove, 22 is a locking block, 23 is a bayonet lock, 3 is a base, 31 is a surrounding wall, 32 is a positioning groove, 35 is a fixing block, 36 is a jack, 37 is a spring clamping seat, 4 is an upper cover, 41 is a snap ring, 42 is a tail arm, 5 is a bottom plate, 51 is a circular truncated cone, 52 is a buckle cap, 53 is a spring arm, 54 is a positioning ball, 6 is a rotating disc, 61 is a pushing shaft, 7 is a clamping slider, 71 is a spring column, 72 is a spring, 73 is a clamping hole, 8 is a knob, 81 is a partition plate, 82 is a fixing pin, 83 is a clamping groove, 91 is a locking slider, 92 is a button, 93 is a clamping block, 94 is a torsion spring seat, 95 is a torsion spring shaft, 96 is a torsion spring, 97 is a torsion spring hanging pin, 98 is a torsion spring.

Detailed Description

In this embodiment, referring to fig. 1 to 9, the belt-type child anti-unlocking lock includes a lock head 1 and a lock belt 2, two ends of the lock belt 2 are respectively connected with a lock head 1, the lock head 1 includes a base 3, an upper cover 4, a bottom plate 5, a rotation control mechanism, a locking mechanism and a clamping mechanism, the bottom plate 5 is located at the bottom surface of the lock head 1, and the lock head is fixed on the surface of an object to be locked through the bottom plate 5, such as gluing; a buckle cap 52 is arranged on the bottom plate 5, the buckle cap 52 passes through a through hole in the middle of the base 3 to be in butt joint with a clamping mechanism, and the clamping mechanism is arranged in the base 3; the locking mechanism is respectively butted with the upper cover 4 and the rotation control mechanism, and the locking of the locking mechanism on the rotation control mechanism is released through the locking mechanism, so that the rotation control mechanism forms a rotatable structure; the clamping mechanism is butted with the rotation control mechanism, and the rotation control mechanism controls the opening and closing of the clamping mechanism to clamp the buckle cap 52 or release the buckle cap 52; the clamping mechanism comprises clamping slide blocks 7 which are symmetrically arranged at the left and right, the middle positions of the opposite sides of the two clamping slide blocks 7 are respectively provided with a position avoiding concave part, and when the two clamping slide blocks 7 are in a folded state, the size of a clamping hole formed by combining the two position avoiding concave parts is smaller than that of the fastening cap 52, so that the two clamping slide blocks 7 are combined and fixed with the bottom plate 5 through the fastening cap 52 after being folded; after the two clamping slide blocks 7 are opened, the clamping of the buckling cap 52 is released, so that the main body of the lock head 1 forms a structure which can be separated from the bottom plate 5, and at the moment, the main body of the lock head can be taken down, and the drawer or the cabinet can be opened.

The locking mechanism comprises two locking sliders 91 which are oppositely arranged and can slide in opposite directions, the locking sliders 91 are provided with a button 92 and a clamping block 93 which extend outwards, the button 92 is exposed out of the upper cover 4, a pressure spring 99 is arranged between the two locking sliders 91, the clamping block 93 is clamped in the upper cover 4 under the action of the pressure spring 99 to form a locking structure of the rotation control mechanism, and the clamping block 93 is separated from the clamping of the upper cover 4 by pressing the button 92 so as to release the locking of the rotation control mechanism.

The rotary control mechanism comprises a knob 8, the bottom of the knob 8 is connected with a rotary disk 6, and two locking sliding blocks 91 extend out from two sides of the knob 8 in a symmetrical structure; two pushing shafts 61 which are symmetrical along the center of the rotating disk 6 are arranged at the position, close to the edge, of the bottom surface of the rotating disk 6, the two pushing shafts 61 are respectively butted with the two clamping sliders 7, square grooves are formed in the inner parts of the upper surfaces of the two clamping sliders 7, and the distances between the side edges and the end edges of the square grooves and the pushing shafts 61 are unequal; a spring column 71 is arranged on the outer side surface of each clamping slide block 7, a spring 72 is sleeved on the spring column 71, and the outer end of the spring 72 is propped against the spring clamping seat 37 positioned on the base 3. When the rotating disk 6 rotates, because the distances from the pushing shaft 61 to the side walls of the square groove are different, when the rotating disk rotates to the farthest distance from the pushing shaft 61 to the side walls of the square groove, the clamping sliders 7 cannot be pushed, and at this time, the two clamping sliders 7 are in a folding state. As the rotating disk 6 rotates, the pushing shaft 61 gradually pushes the side walls of the square groove, thereby pushing the two engaging sliders 7 open.

The upper cover 4 is internally provided with two semicircular clamping rings 41 which are in a symmetrical structure, the two semicircular clamping rings 41 surround the rotating disk 6 together, the butt joint parts of the two semicircular clamping rings 41 extend outwards to form tail arms 42 respectively, the tail arms 42 at two sides form a structure for accommodating a clamping block 93 of the locking sliding block 91, when the button 92 is released, the clamping block 93 is clamped into a groove between the two tail arms 42, after the button 92 is pressed, the clamping block 93 withdraws, and at the moment, the knob 8 can rotate; the bottom surface of the knob 8 is provided with a plurality of fixing pins 82, and the knob 8 is inserted on the rotating disk 6 through the fixing pins 82.

A torsion spring seat 94 is arranged between the two locking sliding blocks 91, and a pressure spring 99 penetrates through the torsion spring seat 94; a torsion spring shaft 95 is arranged on the bottom surface of the torsion spring seat 94, a torsion spring 96 is sleeved on the torsion spring shaft 95, one end of the torsion spring 96 is provided with a torsion spring hanging pin 97, the other end of the torsion spring 96 is provided with a torsion spring bayonet pin 98, the torsion spring hanging pin 97 is hung on the snap ring 41 on one side, the torsion spring bayonet pin 98 is clamped in a clamping groove 83 at the bottom of the knob 8, and a reset structure of the knob 8 is formed through the torsion spring 96; two partition plates 81 are provided in the knob 8, and two locking sliders 91 and torsion spring seats 94 are aligned between the two partition plates 81 to ensure stability of the sliding process.

The base 3 is provided with a substantially square surrounding wall 31, the two engaging sliders 7 are disposed in a space surrounded by the surrounding wall 31, and the spring seat 37 is formed by inward-facing protrusions at both sides of the surrounding wall 31.

The two ends of the lock belt 2 are respectively fixed on the corresponding lock heads 1 through the locking blocks 22, so that the two ends of the lock belt 2 can be unlocked and taken down, daily use is facilitated, and the situation that one side is blocked and is not easy to operate, and the other side cannot be unlocked is avoided.

The surface of the locking belt 2 is provided with a plurality of fixing grooves 21, the base 3 is provided with a groove, the bottom surface of the groove is provided with a fixing block 35 matched with the fixing grooves 21, the end part of the locking belt 2 extends into the groove, the fixing block 35 is clamped in the fixing groove 21 to clamp the locking belt 2, and the locking block 22 is inserted into the groove to tightly press the locking belt 2; the side wall of the groove is provided with a jack 36, the side surface of the locking block 22 is provided with a bayonet 23, and the locking block 22 is inserted into the groove and then is clamped into the jack 36 through the bayonet 23 to form a combined fixing structure with the base 3. Therefore, the length of the locking strip 2 can be selected according to actual requirements, and if the locking strip 2 is too long, a section of the locking strip can be directly cut off and then inserted into the base 3 for fixing.

A circular truncated cone 51 protruding towards the base is arranged in the middle of the bottom plate 5, the buckle cap 52 is positioned on the circular truncated cone 51, and the circular truncated cone 51 is sleeved in a through hole in the center of the base 3 when the main body of the lock head 1 is combined with the bottom plate 5; the two sides of the circular truncated cone 51 are respectively provided with a raised positioning marble 54 which is in an arc structure, the bottom surface of the base 3 is provided with a positioning groove 32 matched with the positioning marble 54, and the positioning marble 54 is clamped into the positioning groove 32 to form a positioning structure for the lock belt 2 when the lock head 1 main body rotates by taking the buckle cap 52 as an axis, so that the lock belt 2 is prevented from randomly swinging after the lock is opened.

The positioning ball 54 is arranged in the bottom plate 5 through a spring arm 53 to form an elastic structure, so that the positioning and the re-rotation of the main body of the lock head 1 are easier; the positioning grooves 32 are arranged at four positions to form a cross-shaped symmetrical structure and are distributed around the through holes in the center of the base 3, so that once positioning can be realized when the main body of the lock head 1 rotates by 90 degrees, the positioning can be realized when the lock belt 2 is in a vertical hanging state, and the lock belt looks more tidy.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a belt children prevent unblanking, including tapered end and lock area, its characterized in that: the two ends of the lock belt are respectively connected with a lock head, the lock head comprises a base, an upper cover, a bottom plate, a rotation control mechanism, a locking mechanism and a clamping mechanism, the bottom plate is positioned on the bottom surface of the lock head, and the lock head is fixed on the surface of an object to be locked through the bottom plate; a buckle cap is arranged on the bottom plate, the buckle cap passes through a through hole in the middle of the base and is in butt joint with the clamping mechanism, and the clamping mechanism is arranged in the base; the locking mechanism is respectively butted with the upper cover and the rotation control mechanism, and the locking of the locking mechanism on the rotation control mechanism is released through the locking mechanism, so that the rotation control mechanism forms a rotatable structure; the clamping mechanism is butted with the rotation control mechanism, and the rotation control mechanism controls the opening and closing of the clamping mechanism to clamp the buckle cap or loosen the buckle cap; the clamping mechanism comprises two clamping slide blocks which are symmetrically arranged at the left and right, the middle positions of the opposite sides of the two clamping slide blocks are respectively provided with a position-avoiding concave part, and when the two clamping slide blocks are in a closed state, the size of a clamping hole formed by combining the two position-avoiding concave parts is smaller than that of the buckling cap, so that the two clamping slide blocks are combined and fixed with the bottom plate through the buckling cap after being closed; and after the two clamping slide blocks are opened, the clamping of the buckling cap is released, so that the lock head main body forms a structure which can be separated from the bottom plate.

2. The belted child-resistant lock as claimed in claim 1, wherein: the locking mechanism comprises two locking sliding blocks which are oppositely arranged and can slide in opposite directions, each locking sliding block is provided with a button and a clamping block which extend outwards, each button is exposed out of the upper cover, a pressure spring is arranged between the two locking sliding blocks, each clamping block is clamped in the upper cover under the action of the pressure spring to form a locking structure for the rotation control mechanism, and the clamping blocks are separated from the clamping of the upper cover by pressing the buttons to release the locking of the rotation control mechanism.

3. The belted child-resistant lock as claimed in claim 2, wherein: the rotary control mechanism comprises a knob, the bottom of the knob is connected with a rotary disk, and two locking sliding blocks extend out from two sides of the knob in a symmetrical structure; two pushing shafts which are symmetrical along the center of the rotating disk are arranged at the position, close to the edge, of the bottom surface of the rotating disk, the two pushing shafts are respectively butted with the two clamping slide blocks, square grooves are formed in the inner parts of the upper surfaces of the two clamping slide blocks, and the distances between the side edges and the end edges of the square grooves and the pushing shafts are unequal; the outer side surface of each clamping sliding block is provided with a spring column, a spring is sleeved on the spring column, and the outer end of the spring is propped in a spring clamping seat positioned on the base.

4. The belted child-resistant lock as claimed in claim 3, wherein: two semicircular clamping rings in a symmetrical structure are arranged in the upper cover, the two semicircular clamping rings surround the rotary disk in the middle, the butt joint parts of the two semicircular clamping rings respectively extend outwards to form tail arms, and the tail arms on the two sides form a structure for containing a clamping block of the locking sliding block; the bottom surface of the knob is provided with a plurality of fixing pins, and the knob is inserted on the rotating disk through the fixing pins.

5. The belted child-resistant lock as claimed in claim 1, wherein: a torsion spring seat is arranged between the two locking sliding blocks, and a pressure spring penetrates through the torsion spring seat; the bottom surface of the torsion spring seat is provided with a torsion spring shaft, a torsion spring is sleeved on the torsion spring shaft, one end of the torsion spring is provided with a torsion spring hanging pin, the other end of the torsion spring is provided with a torsion spring bayonet lock, the torsion spring hanging pin is hung on the snap ring on one side, the torsion spring bayonet lock is clamped in a clamping groove at the bottom of the knob, and a reset structure for the knob is formed through the torsion spring; two clapboards are arranged in the knob, and the two locking sliders and the torsion spring seat are arranged between the two clapboards in an aligned manner.

6. The belted child-resistant lock as claimed in claim 3, wherein: the base is provided with a square surrounding wall, the two clamping slide blocks are arranged in a space surrounded by the surrounding wall, and the spring clamping seat is formed by bulges at the two sides of the surrounding wall towards the inner side.

7. The belted child-resistant lock as claimed in claim 1, wherein: and two ends of the lock belt are respectively fixed on the corresponding lock heads through a locking block.

8. The belted child-resistant lock as claimed in claim 7, wherein: the surface of the locking belt is provided with a plurality of fixing grooves, the base is provided with a groove, the bottom surface of the groove is provided with a fixing block matched with the fixing grooves, the end part of the locking belt extends into the groove, the fixing block is clamped in the fixing grooves to clamp the locking belt, and the locking block is inserted into the groove to tightly press the locking belt; the side wall of the groove is provided with an insertion hole, the side face of the locking block is provided with a clamping pin, and the locking block is inserted into the groove and then clamped into the insertion hole through the clamping pin to form a combined fixing structure with the base.

9. The belted child-resistant lock as claimed in claim 1, wherein: a circular truncated cone protruding towards the base is arranged in the middle of the bottom plate, the buckling cap is positioned on the circular truncated cone, and the circular truncated cone is sleeved in the through hole in the center of the base when the lock head main body is combined with the bottom plate; the two sides of the circular truncated cone are respectively provided with a raised positioning marble in an arc structure, the bottom surface of the base is provided with a positioning groove matched with the positioning marble, and the locking head main body is clamped into the positioning groove through the positioning marble to form a positioning structure for the locking belt when rotating by taking the buckle cap as an axis.

10. The belted child-resistant lock as claimed in claim 9, wherein: the positioning marble is arranged in the bottom plate through a marble arm to form an elastic structure; the positioning grooves are arranged at four positions to form a cross-shaped symmetrical structure which is distributed around the through hole at the center of the base.