CN213654497U

CN213654497U - Concentric butt-joint type handle pressing lock

Info

Publication number: CN213654497U
Application number: CN202022047438.9U
Authority: CN
Inventors: 尤鹏; 尤飞
Original assignee: Shanghai Huidi Technology Co Ltd
Current assignee: Shanghai Huidi Technology Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-09
Anticipated expiration: 2030-09-17

Abstract

The utility model provides a concentric butt joint type handle pressing lock, which comprises a lock body fixed on the back of an installation panel during installation and a spring bolt positioned in the lock body, wherein the lock body is internally provided with a slide way, the spring bolt is positioned in the slide way to slide, and the lock bodies on two sides of the sliding direction of the spring bolt are provided with fixing holes; the installation panel is characterized by further comprising a handle fixed on the front side of the installation panel during installation, the handle comprises a sliding barrel, a pressing button capable of being pressed towards the back side direction of the installation panel is arranged in the sliding barrel, a pushing piece penetrating through the installation panel is arranged on the pressing button and used for controlling the spring bolt to slide and stretch, one end, far away from the installation panel, of the sliding barrel is provided with two pull rings, the two pull rings extend towards the direction far away from each other and are gradually close to the front surface of the installation panel, and two installation holes are formed in one end, towards the front side of the installation panel, of the sliding barrel and are. The utility model has the advantages of accessible is once only punched and is installed handle and lock body simultaneously.

Description

Concentric butt-joint type handle pressing lock

Technical Field

The utility model relates to a locking field of cupboard, drawer, concretely relates to concentric dock handle press lock.

Background

The locking mode of the cabinet and the drawer is generally realized by matching a lock cylinder with a lock tongue, wherein the locking mode of the lock cylinder with a lock tongue structure is good in safety, but occasions needing to be locked by a key are difficult to use at home, such as the wardrobe and the common drawer, much more than the locking structure needing no key but capable of effectively preventing wind blowing and opening by children when playing; the locking mode of the traditional lock core matched with the lock tongue structure has the defect of poor aesthetic property, so that a locking structure which has an attractive appearance and can perform non-theft prevention on cabinets and drawers is urgently needed in the market at present;

to the above-mentioned problem, the applicant has invented a handle press lock, but because when the installation, the fixed needs of handle and lock body are respectively punched, mean that once the installation need set up four mounting holes on the installation panel, wherein two are used for installing the lock body, and two are used for installing the handle for it is very inconvenient to fix a position the hole position before trompil and trompil, seriously influences installation effectiveness and yield.

SUMMERY OF THE UTILITY MODEL

Based on the problem, the utility model aims to provide a be convenient for installation, novel structure, it is handsome in appearance, the locking is reliable and the convenience of unblanking, the accessible is once only punched and is installed handle and lock body's concentric dock handle press lock simultaneously.

Aiming at the problems, the following technical scheme is provided: a concentric butt joint type handle pressing lock comprises a lock body and a lock tongue, wherein the lock body is fixed on the back of an installation panel during installation, the lock tongue is positioned in the lock body, a slide way is arranged in the lock body, the lock tongue is positioned in the slide way to slide, and fixing holes are formed in the lock body on two sides of the sliding direction of the lock tongue; the bolt locking device is characterized by further comprising a handle fixed on the front side of the installation panel during installation, the handle comprises a sliding barrel, a pressing button capable of being pressed towards the back side direction of the installation panel is arranged in the sliding barrel, a pushing piece penetrating through the installation panel is arranged on the pressing button and used for controlling sliding and stretching of the bolt, one end, far away from the installation panel, of the sliding barrel is provided with two pull rings, the two ends of each pull ring extend towards the direction far away from each other and are gradually close to the front surface of the installation panel, the tail end of each pull ring is provided with a positioning protrusion protruding towards the surface direction of the installation panel, and one end, far away from the front side of the.

In the structure, the handle of the traditional cabinet door or drawer is provided with the pressing button, the handle and the pressing button are combined into a whole, the appearance is good, the spring bolt in the cabinet door or drawer is controlled to move by pressing the pressing button while the handle is held, the unlocking purpose is realized, the cabinet door or drawer is pulled open, and the cabinet door or drawer has the advantage of convenient operation; the mounting hole corresponds coaxial setting each other with the fixed orifices, when the installation only need set up on the installation panel two be used for alternate the hole of screw can, utilize two screws to fix lock body and handle simultaneously, guarantee installation convenience and installation accuracy, the location arch can be absorbed in the installation panel surface after the installation, the grasp power degree between multiplicable pull ring end and the installation panel avoids the terminal atress dislocation of pull ring the condition to take place.

The utility model is further arranged in that the extending end of the spring bolt is provided with a wedge surface, one end of the spring bolt opposite to the extending end is provided with a supporting part, an elastic part for ejecting the spring bolt out and extending is arranged between the supporting part and the inner wall of the lock body at the rear end of the slideway, the spring bolt is also provided with an inclined surface, and the inclined surface is positioned at one side of the supporting part towards the direction of the extending end of the spring bolt; the pushing piece comprises a wedge block which is matched with the inclined surface when the pressing button is pressed so as to push the lock tongue to slide along the slide way and retract into the lock body and compress the elastic piece.

In the structure, the wedge-shaped surface enables the spring bolt to automatically retract and compress the elastic part when the cabinet door or the drawer is closed, the spring bolt is automatically popped out through the elastic part to realize locking after the cabinet door or the drawer is closed in place, the inclined surface is matched with the wedge block, the movement direction of the spring bolt can be converted into the movement direction of the spring bolt after 90 degrees of the movement direction of the pressing button which moves on the surface of the mounting panel when the pressing is performed, and the spring bolt can slide along the slide way.

The utility model discloses further set up as, the impeller still includes the post of pressing of being connected with the voussoir, press the terminal butt joint with pressing the button of post.

In the above structure, the pressing button is provided with a blocking edge which is pressed against the side edge of the sliding cylinder when being pressed down and is used for controlling the pressing distance.

The utility model is further arranged that one end of the supporting part close to the back of the installation panel is also provided with an anti-falling part extending to two sides of the sliding direction of the lock tongue, the inclined plane and the wedge block are both positioned at one side of the anti-falling part back to the back of the installation panel, when the lock tongue is completely extended out of the wedge block, one side of the wedge block facing to the back of the installation panel is abutted against the anti-falling part extending towards the extending direction of the lock tongue so as to avoid the wedge block falling off from the lock tongue; an anti-tilting plate is arranged in the slide way, the anti-tilting plate is positioned on one side of the inclined surface extending out of the lock tongue, and the wedge block is abutted against the anti-tilting plate and slides parallel to the surface of the anti-tilting plate when being pressed.

In the structure, the anti-falling plate is used for supporting the wedge block to prevent the wedge block from being inclined, and the anti-falling part abuts against the wedge block to prevent the wedge block from falling to cause the press button to be together separated from the slide cylinder.

The utility model discloses further set up to, the section of slide cartridge inner tube wall is non-gyration shape cross-section, press the button section and correspond and the outline is less than slide cartridge inner tube wall section profile with slide cartridge inner tube wall section.

In the above configuration, the pressing knob can be prevented from rotating with respect to the handle.

The utility model has the advantages that: the handle of the traditional cabinet door or drawer is provided with the pressing button, the handle and the pressing button are combined into a whole, the appearance is good, the spring bolts in the internal lock bodies of the cabinet door or the drawer are controlled to move by pressing the pressing button while the handle is held, the unlocking purpose is realized, the cabinet door or the drawer is pulled open, and the cabinet door or the drawer has the advantage of convenience in operation; the mounting holes and the fixing holes are coaxially arranged in a corresponding mode, only two holes for inserting screws need to be formed in the mounting panel during mounting, the lock body and the handle are fixed by the two screws at the same time, mounting convenience and mounting precision are guaranteed, the positioning protrusions can sink into the surface of the mounting panel after mounting, the grabbing force between the tail end of the pull ring and the mounting panel can be increased, and the situation that the tail end of the pull ring is stressed and dislocated is avoided; the pull ring is handsome in appearance, and when opening cabinet door or drawer, available forefinger and middle finger collude respectively on two pull rings, and the thumb borrows the power to press down the button simultaneously and can realize the unblock, promotes the aesthetic feeling when guaranteeing easy and simple to handle nature.

Drawings

Fig. 1 is a schematic view of the installation state structure of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic view of the back visual angle explosion structure of the present invention.

Fig. 4 is a schematic view of the whole section structure of the lock body of the present invention.

Fig. 5 is a schematic view of the full-section structure of the lock body, the lock tongue and the pushing member in the locking state of the present invention.

Fig. 6 is a schematic view of the structure of the lock body, the lock tongue and the pushing member in the unlocked state of the present invention.

Fig. 7 is a schematic view of the full-section explosion structure of the lock body of the present invention.

The reference numbers in the figures mean: 10-a lock body; 11-a bolt; 111-wedge faces; 112-a support portion; 113-inclined plane; 114-a coming-off prevention part; 12-a slide; 121-anti-tilting plate; 13-a fixation hole; 14-an elastic member; 20-a handle; 21-a slide cylinder; 22-pressing button; 221-a pusher member; 222-wedge block; 223-pressing the column; 224-a catch edge; 23-a pull ring; 231-positioning protrusions; 24-mounting holes.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 7, a concentric butt type handle pressing lock as shown in fig. 1 to 7 includes a lock body 10 fixed to a back surface of a mounting panel (not shown) during mounting, and a locking tongue 11 located in the lock body 10, wherein a slide 12 is provided in the lock body 10, the locking tongue 11 slides in the slide 12, and fixing holes 13 are provided in the lock body 10 on both sides of the locking tongue 11 in a sliding direction; the bolt locking device is characterized by further comprising a handle 20 fixed on the front face of the installation panel during installation, the handle 20 comprises a sliding barrel 21, a pressing button 22 capable of being pressed towards the back direction of the installation panel is arranged in the sliding barrel 21, a pushing piece 221 penetrating through the installation panel and used for controlling sliding and stretching of the bolt 11 is arranged on the pressing button 22, a pull ring 23 with two end portions extending towards the direction away from each other and gradually close to the front surface of the installation panel is arranged at one end, far away from the installation panel, of the sliding barrel 21, a positioning protrusion 231 protruding towards the surface direction of the installation panel is arranged at the tail end of the pull ring 23, and two installation holes 24 which are respectively coaxially arranged with the fixing holes 13 are formed in one end, far.

In the structure, the handle 20 of the traditional cabinet door or drawer is provided with the pressing button 22, the handle 20 and the pressing button 22 are combined into a whole, the appearance is good, the bolt 11 of the lock body 10 inside the cabinet door or drawer is controlled to move by pressing the pressing button 22 while holding the handle 20, the unlocking purpose is realized, the cabinet door or drawer is pulled open, and the cabinet door or drawer has the advantage of convenient operation; the mounting holes 24 and the fixing holes 13 correspond to each other and are coaxially arranged, only two holes for inserting screws need to be formed in the mounting panel during mounting, the lock body 10 and the handle 20 are fixed by the two screws at the same time, mounting convenience and mounting precision are guaranteed, the positioning protrusions 231 can sink into the surface of the mounting panel after mounting, the grabbing force between the tail end of the pull ring 23 and the mounting panel can be increased, and the situation that the tail end of the pull ring 23 is stressed and dislocated is avoided.

In this embodiment, a wedge surface 111 is arranged at an extending end of the lock tongue 11, a support portion 112 is arranged at an end of the lock tongue 11 opposite to the extending end, an elastic member 14 for ejecting the lock tongue 11 outwards is arranged between the support portion 112 and an inner wall of the lock body 10 at the rear end of the slide 12, the elastic member 14 is preferably a spring, an inclined surface 113 is further arranged on the lock tongue 11, and the inclined surface 113 is located on one side of the support portion 112 in the direction of the extending end of the lock tongue 11; the pushing member 221 includes a wedge 222 which is adapted to the inclined surface 113 when the pressing button 22 is pressed, thereby pushing the locking bolt 11 to slide along the slide 12 to retract into the lock body 10 and compress the elastic member 14.

In the structure, the wedge-shaped surface 111 enables the bolt 11 to automatically retract and compress the elastic element 14 when the cabinet door or the drawer is closed, the bolt 11 is automatically ejected out through the elastic element 14 to realize locking after the cabinet door or the drawer is closed in place, the inclined surface 113 is matched with the wedge block 222, the movement direction of the pressing button 22 moving perpendicular to the surface of the mounting panel during pressing can be converted into the movement direction of the bolt 11 after 90 degrees, and the bolt 11 can slide along the slide way 12.

In this embodiment, the pushing member 221 further includes a pressing column 223 connected to the wedge 222, and the end of the pressing column 223 is abutted with the pressing button 22.

In the above configuration, the push button 22 is provided with a stopper 224 which abuts against the side of the slide cylinder 21 when pushed down and controls the push distance.

In this embodiment, the end of the supporting portion 112 close to the back surface of the mounting panel is further provided with an anti-falling portion 114 extending to both sides of the sliding direction of the bolt 11, the inclined surface 113 and the wedge 222 are both located on the side of the anti-falling portion 114 opposite to the back surface of the mounting panel, when the bolt 11 is completely extended out of the wedge 222, one surface of the wedge 222 facing the back surface of the mounting panel abuts against the anti-falling portion 114 extending in the extending direction of the bolt 11 to prevent the wedge 222 from falling off the bolt 11; an anti-tilting plate 121 is arranged in the slideway 12, the anti-tilting plate 121 is located on one side of the inclined surface 113 extending to the bolt 11, and the wedge block 222 abuts against the anti-tilting plate 121 and slides parallel to the surface of the anti-tilting plate 121 when being pressed.

In the above structure, the anti-falling plate 121 is used to support the wedge 222 to prevent the wedge 222 from being inclined, and the anti-falling part 114 abuts against the wedge 222 to prevent the push button 22 from falling out of the slide cylinder 21 together with the wedge 222.

In this embodiment, the cross section of the inner cylinder wall of the sliding cylinder 21 is a non-rotary cross section, and the cross section of the pressing button 22 corresponds to the cross section of the inner cylinder wall of the sliding cylinder 21 and the outer profile is smaller than the cross section profile of the inner cylinder wall of the sliding cylinder 21.

In the above configuration, the pressing button 22 is prevented from rotating with respect to the handle 20.

The utility model has the advantages that: the handle 20 of the traditional cabinet door or drawer is provided with the pressing button 22, the handle 20 and the pressing button 22 are combined into a whole, the appearance is good, the bolt 11 of the lock body 10 inside the cabinet door or drawer is controlled to move by pressing the pressing button 22 while the handle 20 is held, the unlocking purpose is realized, the cabinet door or drawer is pulled open, and the cabinet door or drawer has the advantage of convenient operation; the mounting holes 24 and the fixing holes 13 are coaxially arranged in a corresponding manner, only two holes for inserting screws need to be formed in the mounting panel during mounting, the lock body 10 and the handle 20 are fixed by the two screws at the same time, mounting convenience and mounting precision are guaranteed, the positioning protrusions 231 can sink into the surface of the mounting panel after mounting, the grabbing force between the tail end of the pull ring 23 and the mounting panel can be increased, and the situation that the tail end of the pull ring 23 is stressed and dislocated is avoided; the pull rings 23 are attractive in appearance, when a cabinet door or a drawer is opened, a forefinger and a middle finger can be respectively hooked on the two pull rings 23, and meanwhile, the thumb presses the press button 22 with force to realize unlocking, so that the operation simplicity is guaranteed, and meanwhile, the aesthetic feeling is improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a concentric dock handle press lock, is fixed in the lock body at the installation panel back and is located the spring bolt in the lock body when the installation, its characterized in that: a slide way is arranged in the lock body, the lock tongue is positioned in the slide way to slide, and fixing holes are formed in the lock body on two sides of the sliding direction of the lock tongue; the bolt locking device is characterized by further comprising a handle fixed on the front side of the installation panel during installation, the handle comprises a sliding barrel, a pressing button capable of being pressed towards the back side direction of the installation panel is arranged in the sliding barrel, a pushing piece penetrating through the installation panel is arranged on the pressing button and used for controlling sliding and stretching of the bolt, one end, far away from the installation panel, of the sliding barrel is provided with two pull rings, the two ends of each pull ring extend towards the direction far away from each other and are gradually close to the front surface of the installation panel, the tail end of each pull ring is provided with a positioning protrusion protruding towards the surface direction of the installation panel, and one end, far away from the front side of the.

2. A concentric docking type handle press lock according to claim 1 wherein: the lock body is characterized in that a wedge-shaped surface is arranged at the extending end of the lock tongue, a supporting part is arranged at one end of the lock tongue, which is opposite to the extending end, an elastic part used for ejecting the lock tongue out and extending outwards is arranged between the supporting part and the inner wall of the lock body at the rear end of the slide way, and an inclined surface is also arranged on the lock tongue and is positioned at one side of the supporting part in the direction of the extending end of the lock; the pushing piece comprises a wedge block which is matched with the inclined surface when the pressing button is pressed so as to push the lock tongue to slide along the slide way and retract into the lock body and compress the elastic piece.

3. A concentric docking type handle press lock according to claim 2 wherein: the pushing piece further comprises a pressing column connected with the wedge block, and the tail end of the pressing column is in butt joint with the pressing button.

4. A concentric docking type handle press lock according to claim 2 wherein: the end, close to the back surface of the installation panel, of the supporting part is also provided with anti-falling parts extending towards two sides of the sliding direction of the lock tongue, the inclined surface and the wedge block are both positioned on one side, opposite to the back surface of the installation panel, of the anti-falling parts, and when the lock tongue of the wedge block is completely extended out, one surface, facing the back surface of the installation panel, of the wedge block abuts against the anti-falling parts extending towards the extending direction of the lock tongue so as to prevent the wedge block; an anti-tilting plate is arranged in the slide way, the anti-tilting plate is positioned on one side of the inclined surface extending out of the lock tongue, and the wedge block is abutted against the anti-tilting plate and slides parallel to the surface of the anti-tilting plate when being pressed.

5. A concentric docking type handle press lock according to claim 1 wherein: the section of the inner cylinder wall of the sliding cylinder is a non-rotary section, and the section of the pressing button corresponds to the section of the inner cylinder wall of the sliding cylinder, and the outer contour of the pressing button is smaller than the section contour of the inner cylinder wall of the sliding cylinder.