CN211691843U - Handle lock and handle suitable for narrow frame door and window - Google Patents

Abstract

A handle lock suitable for narrow frame doors and windows comprises a handle lock handle and a lock body which are connected into a whole through a handle base, wherein the handle base comprises mounting slide blocks which are arranged at two outer ends of the handle base and are provided with anti-collision glue buckling positions, a positioning spring hole which is arranged above a mounting fixing piece hole on the mounting slide block and is used for accommodating a spring provided with a steel ball in the mounting slide block, the side wall of the mounting slide block is provided with a side spring hole for accommodating the spring provided with the steel ball in the mounting slide block, the lock body comprises a first positioning clamp and a second positioning clamp which are fixedly connected with the handle base through a lock base and a lock base fixing block, the first positioning clamp is used for accommodating a fixed block and a misoperation prevention block which is elastically connected with the misoperation prevention clamp through a spring, the inner walls of the outer ends of the first and second positioning clamps of the fixed block are provided with positioning teeth matched with the tooth-shaped structures of the outer walls of the fixed block, the first positioning clamp is provided with a, the lock base fixed block is provided with a lock tongue. The utility model discloses simple operation, practicality.

Description

Handle lock and handle suitable for narrow frame door and window

Technical Field

The utility model relates to a door and window tool to lock especially relates to a handle lock and handle suitable for narrow frame door and window.

Background

In the prior art, the width of a narrow-frame door and window profile is generally 15-30mm, because the width of the narrow-frame door and window profile is limited by the width of the profile, a traditional lock is generally installed in an embedded mode (the width of the profile is not less than 70mm when the traditional lock is used), the existing lock adopting a mounting mode of being attached to the surface of the profile cannot be normally used, and the width of the profile attached to the surface of the profile is generally 35-60 mm.

In the prior art, a lock which is attached to the side surface of a section bar and is parallel to a glass surface generally adopts a button switch and a toggle switch, and the products have the defects of poor aesthetic property and incapability of harmoniously fusing with narrow-frame doors and windows; in addition, when the narrow-frame door and window is opened, the switch needs to be opened first, and then the handle is pulled, so that the opening action is complicated, and the narrow-frame door and window is not suitable for modern high-efficiency fast-paced life.

The prior art discloses precious stone system strip lock, including the top panel, panel and pull rod and the switch shifting block of setting on the top panel is positive down, fixed precious stone hole and the warning position hole of being equipped with on the front of top panel, the fixed connecting piece installation position that is equipped with on the back of top panel, the reference column, wave form groove and fixed glue, the fixed lock courage that is equipped with on the front of panel down, the higher authority of pull rod is equipped with the chute, the constant head tank, the steel ball hole, shifting needle location bone and warning piece installation position, the fixed cover of the other end of pull rod is equipped with the connecting piece, the fixed noise elimination glue that is equipped with on the spacing face of connecting piece, the fixed cover is equipped with the fork seat on the connecting piece, the fixed square hole that is equipped with on the fork seat, the fork seat is through holding screw fixedly connected.

Prior art has still disclosed a vertical hinged door lock body of narrow leaf door and window, including casing, spring bolt and reset spring, its characterized in that: the lock comprises a lock body, a lock bolt, a lock core, a gear, a positioning spring, a shell and a positioning circular groove, wherein the lock body is provided with a lock bolt, the lock core is provided with a gear, the gear is matched with the gear, the lock bolt is blocked to move when the gear is in a first state, the lock bolt is enabled to be in a locking state, the lock bolt can stretch and move when the gear is in a second state, the positioning spring is arranged in the gear, steel balls are respectively placed at two ends of the positioning spring, the shell is provided with the positioning circular groove.

The lock has the advantages of excessively complex structure, high mechanical motion failure rate, complex opening and closing actions, high energy consumption, insecure installation, poor performance, unsatisfactory use effect, difficult maintenance and inadaptation to the installation requirements of narrow doors and windows.

Disclosure of Invention

The utility model aims at providing a solve tool to lock installation problem that narrow frame door and window section bar width restriction brought, do not have the requirement to the section bar change, strong adaptability, the structure is succinct, reasonable, be applicable to narrow frame door and window, combine the handle and lock body in an organic whole, open and close the lock body action succinctly, effectively practice thrift one kind of cost be applicable to narrow frame door and window's handle lock and handle.

The utility model aims at realizing through the following technical scheme:

a handle lock suitable for narrow frame doors and windows comprises a handle lock handle and a lock body which are connected into a whole through a handle base, wherein the handle base comprises mounting sliding blocks which are oppositely arranged at two ends of the handle base, the mounting sliding blocks are provided with mounting fixing piece holes for mounting a fixing piece, a positioning spring hole for accommodating a spring is arranged above the mounting fixing piece holes, a steel ball is arranged in the spring, an anti-collision glue buckling position matched with the anti-collision glue is arranged at the outer end of the mounting sliding block, side spring holes for accommodating the spring are arranged on the side wall of the mounting sliding block, the steel ball is arranged in the spring, the lock body comprises a decorative cover fixedly connected with the handle base through a lock base and a lock base fixing block, a first positioning clamping piece and a second positioning clamping piece are oppositely arranged at two ends of the decorative cover, the first positioning clamping piece is used for accommodating the fixing block and an anti-misoperation block, the, the lock comprises a first positioning clamp and a second positioning clamp, wherein two ends of the first positioning clamp are provided with fixing blocks, the inner walls of the first positioning clamp and the outer ends of the second positioning clamp are provided with positioning teeth matched with tooth-shaped structures on the outer wall of the fixing blocks, the first positioning clamp is provided with a concave-convex pressing block back-off, the inner end of the first positioning clamp is provided with a clamping position, the inner ends of the first positioning clamp and the second positioning clamp are provided with decorative cover back-off, the lock base fixing block is provided with a lock base fixing block hole position matched with a lock base mounting hole, and a lock tongue is arranged at the.

The mounting fixing piece is a screw.

And the middle part of the handle base is provided with a mounting hole matched with the mounting hole of the lock base.

The installation sliding block is arranged in the installation sliding groove of the handle base.

And a sliding buckle position is arranged at the bottom of the outer end of the mounting sliding block of the handle base.

The first positioning clamping piece and the second positioning clamping piece are connected with the lock body in a sliding mode.

And the first positioning clamping piece and the second positioning clamping piece are in transmission connection with the lock base fixing block.

The first positioning clamping piece and the second positioning clamping piece are in toothed connection with the fixed block.

The anti-misoperation block is clamped with the pressing block in a reverse buckling manner.

The screens are arranged between the press block reverse buckle and the decoration cover reverse buckle.

The handle is suitable for narrow-frame doors and windows, the bottom of the handle is provided with an installation reverse buckle for installing a handle fixing block, the handle fixing block is in a hook shape, and the handle side wing is provided with a fixing piece hole matched with an installation hole at the end part of the fixing block and used for installing a fixing piece.

The installation back-off is arranged at two ends of the bottom of the handle.

The installation back-off is in the shape of a water drop with a narrow front part and a wide back part.

The fixing piece is a screw.

The utility model adopts the above technical scheme after, can reach following beneficial effect:

1. the product has high practicability. The utility model provides a current narrow frame door and window tool to lock problem, succinct design of big side also can be applicable to other doors and windows in the industry. The handle is the tool to lock promptly, and the tool to lock is the handle promptly, and unblank, sliding door only need an action to accomplish, and is simple high-efficient, easy operation.

2. The applicability is strong. The utility model discloses lock body inner structure hides inside the section bar, and whole outward appearance is succinct, is on a parallel with the simple easy operation of door and window glass's mounting means, does not have the shape size requirement to the section bar, and adaptability is wide.

3. And (5) standardized production. The utility model discloses can realize factory standardization, modularization, streamlined production can make the stock according to planned batch production, and the product precision is high, can realize industrialization, scale development.

4. The application range is wide. The utility model discloses elegant appearance, the molding is unique, adapts to customer's aesthetic, can extensively be used for the occasion that has the needs.

Drawings

FIG. 1 is a schematic structural view of a middle handle lock of the present invention;

FIG. 2 is a schematic view of the installation of the handle base of the middle handle lock of the present invention;

FIG. 3 is a schematic view of the installation of the middle handle lock of the present invention;

FIG. 4 is a cross-sectional view of the middle handle lock of the present invention;

FIG. 5 is a schematic view of the installation of the decorative cover of the middle handle lock of the present invention;

fig. 6 is a schematic structural view of the middle handle of the present invention;

FIG. 7 is a schematic view of the installation of FIG. 6;

fig. 8 is a perspective view of the present invention.

Description of the reference numerals

In FIG. 1

1. The handle lock comprises a handle lock handle 2, a handle base 3, steel balls 301, steel balls 4, springs 5, mounting and fixing piece holes 51, mounting and fixing piece holes 6, an anti-collision glue buckling position 7, an anti-collision glue 8, springs 9, a mounting slide block 91, a mounting slide block 10, a positioning spring hole 11, a side spring hole 12, a sliding buckling position 121, a sliding buckling position 13, a mounting and fixing piece 131, a mounting and fixing piece 14, a lock base 15, a lock base mounting hole 151, a mounting hole 16, a lock base fixing block 17, a lock base fixing block hole 18, a lock tongue 19, a screw 20, a fixing block 201, a fixing block 21, a positioning tooth 211, a positioning tooth 22, a positioning fastener II 23, a decorative cover reverse buckle 231, a decorative cover reverse buckle 24, a decorative cover 25, a clamping position 26, a pressing block reverse buckle 27, a positioning fastener I28, an anti-misoperation, A misoperation prevention pressing block;

in FIG. 2

1. The handle lock comprises a handle lock handle 12, a sliding buckle position 121, a sliding buckle position 212, a base installation reverse buckle 213, a base installation reverse buckle 141, a lock base screw hole 151 and an installation hole;

in FIG. 3

1. The handle lock comprises a handle lock handle 2, a handle base 3, steel balls 301, steel balls 4, springs 5, mounting and fixing piece holes 51, mounting and fixing piece holes 6, crashproof glue buckling positions 7, crashproof glue 8, springs 9, mounting sliding blocks 91, mounting sliding blocks 10, positioning spring holes 11, side spring holes 12, sliding buckling positions 121, sliding buckling positions 13, mounting and fixing pieces 131, mounting and fixing pieces 14, a lock base 142, a lock base mounting groove 15, a lock base mounting hole 151, a mounting hole 16, a lock base fixing block 17, a lock base fixing block hole position 18, a bolt 19, a screw 20, a fixing block 201, a fixing block 21, a positioning tooth 211, a positioning tooth 22, a positioning fastener II 23, a decoration cover reverse buckle 231, a decoration cover reverse buckle 24, a decoration cover 25, a clamping position 26, a pressing block reverse buckle 27, a positioning fastener I28, an anti-misoperation block 29, The spring 30, the misoperation prevention pressing block 31, the handle mounting hole 311, the handle mounting hole 32, the handle base mounting hole 321, the handle base mounting hole 33 and the section bar;

see fig. 4

1. The handle lock comprises a handle lock handle 2, a handle base 28, an anti-misoperation block 13, an installation fixing piece 131, an installation fixing piece 14, a lock base 29, a spring 30, an anti-misoperation pressing piece 16, a lock base fixing block 18, a lock tongue 19, a screw 14, a lock base 22, a positioning clamping piece II 23, a decorative cover back-off 24, a decorative cover 27, a positioning clamping piece I34 and a damping hole;

see FIG. 5

24. The decorative cover 28, the misoperation prevention block 33, the section bar 23, the decorative cover reverse buckle 231, the decorative cover reverse buckle 1, the handle lock handle 16, the lock seat fixing block 241 and the decorative cover installation groove;

in FIG. 6

35. The handle 36, the handle fixing block 361, the handle fixing block 38, the fixing piece hole 37, the fixing piece 39, the installation reversing buckle 391, the installation reversing buckle 40 and the fixing block installation hole;

in FIG. 7

35. The handle 36, the handle fixing block 361, the handle fixing block 31, the handle mounting hole 311, the handle mounting hole 33, the section bar 37 and the fixing piece;

in FIG. 8

1. Handle lock handle 35, handle 33, section bar.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments:

see FIG. 1

Fig. 1 is a schematic structural view of the middle handle lock of the present invention. In fig. 1, a handle lock suitable for narrow frame doors and windows comprises a handle 1 and a lock body which are connected into a whole through a handle base 2, the handle base 2 comprises mounting sliding blocks 9 and 91 which are oppositely arranged at two ends of the handle base 2, the mounting sliding block 9 is provided with mounting fixing piece holes 5 and 51 for mounting fixing pieces 13 and 131, a positioning spring hole 10 for accommodating a spring 4 is arranged above the mounting fixing piece hole 5, a steel ball 3 is arranged in the spring 4, an anti-collision glue buckling position 6 matched with an anti-collision glue 7 is arranged at the outer end of the mounting sliding block 9, a side spring hole 11 for accommodating a spring 8 is arranged on the side wall of the mounting sliding block 9, a steel ball 301 is arranged in the spring 8, the structure of the mounting sliding block 91 is the same as that of the mounting sliding block 9, the lock body comprises a decorative cover 24 fixedly connected with the handle base 2 through a lock base 14 and a lock base fixing block 16, a first positioning decorative fastener 27 and a second positioning fastener, the utility model discloses a lock seat, including the fixed block 201, the fixed block 16, the fixed block 27, the positioning fastener one 27 supplies the fixed block 201 and prevents that the maloperation piece 28 holds and establishes, prevent maloperation piece 28 through spring 29 and prevent maloperation briquetting 30 elastic connection, positioning fastener one, two 27, 22 tip are equipped with fixed block 201, 20, positioning fastener one, two 27, 22 outer end inner walls are equipped with dentate structure assorted positioning tooth 211, 21 with the fixed block 201, 20 outer wall, positioning fastener one 27 is equipped with unsmooth briquetting back-off 26, positioning fastener one 27 the inner is equipped with screens 25, positioning fastener one 27 and positioning fastener two 22 the inner is equipped with dress trim cover back-off 231, 23, the lock seat fixed block 16 is equipped with the lock seat fixed block hole site 17 with lock seat mounting hole 15 assorted, lock seat fixed block 16 and positioning fastener one 27 the inner relative position are equipped with spring.

The mounting fixtures 13, 131 are screws.

The mounting sliding blocks 9 and 91 are arranged in the mounting sliding grooves of the handle base 2.

And sliding buckle positions 12 and 121 are arranged at the bottom of the outer ends of the mounting sliding blocks 9 and 91 of the handle base 2.

The first positioning clamping piece 27 and the second positioning clamping piece 22 are connected with the lock body in a sliding mode.

The first positioning clamping piece 27 and the second positioning clamping piece 22 are in transmission connection with the lock base fixing block 16.

The first positioning clamping piece 27 and the second positioning clamping piece 22 are in toothed connection with the fixing blocks 201 and 20.

The anti-misoperation block 28 is clamped with the pressing block reverse buckle 26.

The position-blocking part 25 is arranged between the pressure block reverse buckle 26 and the decorative cover reverse buckle 231.

Place crashproof glue 7 and detain position 6 at handle base 2's crashproof glue, place spring 4 in location spring hole 10, on spring 4 was placed in to steel ball 3, placed spring 8 in side spring hole 11, on spring 8 was placed in to steel ball 301, can add the butter lubrication during the installation, so spring 4, 8 steel ball 3, 301 all can not drop.

The mounting slider 91 is similar in structure and mounting manner to the mounting slider 9.

See FIG. 2

Fig. 2 is an installation schematic view of the handle base of the middle handle lock of the present invention. In fig. 2, the slide fastener positions 12 and 121 of the handle base 2 are pushed into the base mounting inversed fasteners 212 and 213, and the handle base 2 is mounted.

The base mounting inversed buckles 212 and 213 are connected with the sliding buckle positions 12 and 121 in a sliding manner, so that the handle 1 can be pulled to open and close the lock body conveniently.

A lock seat screw hole 141 for installing the lock seat 14 is provided between the base installation back-off 212 and 213.

The middle part of the handle base 2 is provided with a mounting hole 151 matched with the lock seat mounting hole 15 (see figure 1).

See FIG. 3

Fig. 3 is an installation schematic diagram of the middle handle lock of the present invention. In fig. 3, a handle lock suitable for narrow frame doors and windows comprises a handle 1 and a lock body connected into a whole through a handle base 2, the handle base 2 comprises mounting sliding blocks 9 and 91 arranged at two ends of the handle base 2, the mounting sliding block 9 is provided with mounting fixing piece holes 5 and 51 for mounting fixing pieces 13 and 131, a positioning spring hole 10 for accommodating a spring 4 is arranged above the mounting fixing piece hole 5, a steel ball 3 is arranged in the spring 4, an anti-collision glue buckling position 6 matched with an anti-collision glue 7 is arranged at the outer end of the mounting sliding block 9, a side spring hole 11 for accommodating a spring 8 is arranged on the side wall of the mounting sliding block 9, a steel ball 301 is arranged in the spring 8, the structure of the mounting sliding block 91 is the same as that of the mounting sliding block 9, the lock body comprises a decorative cover 24 fixedly connected with the handle base 2 through a lock base 14 and a lock base fixing block 16, a first positioning decorative fastener 27 and a second positioning fastener 22 are arranged at two, the utility model discloses a lock seat, including the fixed block 201, the fixed block 16, the fixed block 27, the positioning fastener one 27 supplies the fixed block 201 and prevents that the maloperation piece 28 holds and establishes, prevent maloperation piece 28 through spring 29 and prevent maloperation briquetting 30 elastic connection, positioning fastener one, two 27, 22 tip are equipped with fixed block 201, 20, positioning fastener one, two 27, 22 outer end inner walls are equipped with dentate structure assorted positioning tooth 211, 21 with the fixed block 201, 20 outer wall, positioning fastener one 27 is equipped with unsmooth briquetting back-off 26, positioning fastener one 27 the inner is equipped with screens 25, positioning fastener one 27 and positioning fastener two 22 the inner is equipped with dress trim cover back-off 231, 23, the lock seat fixed block 16 is equipped with the lock seat fixed block hole site 17 with lock seat mounting hole 15 assorted, lock seat fixed block 16 and positioning fastener one 27 the inner relative position are equipped with spring.

The mounting fixtures 13, 131 are screws.

The mounting sliding blocks 9 and 91 are arranged in the mounting sliding grooves of the handle base 2.

And sliding buckle positions 12 and 121 are arranged at the bottom of the outer ends of the mounting sliding blocks 9 and 91 of the handle base 2.

The first positioning clamping piece 27 and the second positioning clamping piece 22 are connected with the lock body in a sliding mode.

The first positioning clamping piece 27 and the second positioning clamping piece 22 are in transmission connection with the lock base fixing block 16.

The first positioning clamping piece 27 and the second positioning clamping piece 22 are in toothed connection with the fixing blocks 201 and 20.

The anti-misoperation block 28 is clamped with the pressing block reverse buckle 26.

The position-blocking part 25 is arranged between the pressure block reverse buckle 26 and the decorative cover reverse buckle 231.

Place crashproof glue 7 and detain position 6 at handle base 2's crashproof glue, place spring 4 in location spring hole 10, on spring 4 was placed in to steel ball 3, placed spring 8 in side spring hole 11, on spring 8 was placed in to steel ball 301, can add the butter lubrication during the installation, so spring 4, 8 steel ball 3, 301 all can not drop.

The mounting slider 91 is similar in structure and mounting manner to the mounting slider 9.

The mounting fixing holes 5, 51 on the handle base 2 are aligned with the handle base mounting holes 32, 321 on the section bar 33 and are locked by the mounting fixing pieces 13, 131, namely, the handle base 2 is fixed on the section bar 33 and is kept still.

The mounting fixtures 13, 131 may be screws.

The lock base 14 and the lock base fixing block 16 are aligned and overlapped, the lock base mounting hole 15 on the handle lock and the lock base mounting hole 17 on the lock base fixing block 16 are horizontally aligned and locked through the screw 19 and fixed on the lock base mounting hole 151 on the handle 1 of the handle lock, the handle base 2 is fixed on the section bar 33 through the handle base mounting holes 32 and 321 through the screws 13 and 131, the handle base 2 is kept still, the lock base 14 and the lock base fixing block 16 are fixed on the handle lock handle 1, the lock base 14 is arranged in the lock base mounting groove 142 in a penetrating mode, and the lock base 14 can be driven to achieve the opening and closing functions of the handle lock when the handle lock handle 1 is pulled.

The fixing blocks 20 and 201 are pressed and positioned by the positioning teeth 21 and 211 and are flatly placed on the decorative cover 24.

The anti-misoperation block 28 is positioned and horizontally placed on the decorative cover 24 through the clamping position 25, the spring 29 is placed in a spring hole on the anti-misoperation block 28, and the anti-misoperation press block 30 is pressed into the press block reverse buckle 26 of the decorative cover 24 to complete the assembly installation of the decorative cover 24.

See fig. 4

Fig. 4 is a cross-sectional view of the middle handle lock of the present invention. In fig. 4, the handle base 2 is connected with the handle lock handle 1 through the mounting fixing pieces 13 and 131 (screws), the handle base 2 is connected through the screws 19 penetrating through the lock base fixing block 16 and the lock base 14, the lock base fixing block 16 fixedly connected with the lock base 14 is clamped between the first positioning clamping piece 27 and the second positioning clamping piece 22 of the decorative cover 24, and the handle base 2 is buckled with the misoperation prevention block 28, the spring 29 and the misoperation prevention pressing block 30.

The bolt 18 of the lock base fixing block 16 is elastically connected with the misoperation prevention pressing block 30.

The handle lock is provided with the damping hole 34 which is matched with the steel ball 3 of the spring 4, namely, the handle lock provides damping hand feeling when being pulled.

See FIG. 5

Fig. 5 is a schematic view of the installation of the decoration cover of the middle handle lock of the present invention. In fig. 5, the decorative cover back- off 23, 231 in the mounted decorative cover 24 assembly is buckled into the decorative cover installation groove 241 on the section bar 33, the decorative cover back- off 23, 231 is clamped at the two ends of the lock base fixing block 16, the installation of the decorative cover 24 is completed, and the mounted decorative cover 24 is in plane joint with the section bar 33.

See FIG. 6

Fig. 6 is a schematic structural view of the middle handle of the present invention. In fig. 6, two ends of the bottom of the handle 35 are provided with mounting inversions 39 and 391 for mounting handle fixing blocks 36 and 361, the handle fixing blocks 36 and 361 are hook-shaped, and the side wing of the handle 35 is provided with a fixing piece hole 38 matched with a mounting hole 40 at the end of the handle fixing block 36 for mounting a fixing piece 37.

The structure of the two side wings of the handle 35 is the same.

The mounting inverted buckle 39, 391 is in the shape of a drop with a narrow front and a wide rear.

The handle fixing block 36 is laid under the handle mounting reverse buckle 39, and the fixing piece 37 is connected with the side fixing block 36 through the handle fixing piece hole 38 and the handle fixing block mounting hole 40.

The fixing member 37 may be a screw.

The mounting manner of the handle fixing block 361 is the same as and synchronous with that of the handle fixing block 36.

See FIG. 7

Fig. 7 is a schematic view of the installation of fig. 6. In fig. 7, the handle used with the handle lock of the present invention, the section bar 33 is provided with handle mounting holes 31 and 311, and the mounting hole 38 of the mounted handle 35 (and the mounting hole on the other side of the handle 35) is aligned with the handle mounting holes 31 and 311 of the section bar 33, and is locked by the mounting member 37 (and the mounting member on the other side of the handle 35) and fixed to the section bar 33.

The handle fixing blocks 36 and 361 are inserted into the handle mounting holes 31 and 311, and the handle fixing blocks 36 and 361 are pulled to be mutually clamped on the section bar 33 by adjusting the fixing piece 37 on one side of the handle 35 (and the fixing piece on the other side of the handle 35).

The fasteners 37 may be screws or other suitable fasteners.

See FIG. 8

Fig. 8 is a perspective view of the present invention. In fig. 8, a handle lock suitable for narrow frame doors and windows is installed on the convex surface of the section bar 33, a handle 35 which can be used with the handle lock is installed on the other convex surface of the section bar 33, a handle 1 of the handle lock is installed in parallel with the handle 35, the handle lock is used for indoor locking and opening of sliding doors and windows, and the handle 35 is used for outdoor sliding doors and windows.

The working process is as follows:

when the door or the window is pushed to be closed and the anti-misoperation block 28 of the handle lock collides with the door or the window frame, the anti-misoperation block 28 extrudes, the bolt 18 on the lock seat fixing block 16 penetrates through the anti-misoperation block 28, and the handle lock is closed; when the handle lock is opened by pulling down, the handle lock returns to the opening state, when the door or the window is opened and leaves the door or the window frame, because the spring 29 is arranged between the anti-misoperation block 28 and the anti-misoperation block 30, the anti-misoperation block 30 rebounds to block the lock tongue 18 of the lock seat fixing block 16, the closing function of the handle lock is limited, and the phenomenon that the lock hook is collided when the door or the window is closed under the closing state of the handle lock to cause the damage of a door and window system is avoided.

Other processes of the utility model can adopt the prior art.

The best embodiment of the present invention has been clarified, and the further expansion made by the person skilled in the art to the present invention all falls into the protection scope of the present invention.

Claims (10)

1. The utility model provides a handle lock suitable for narrow frame door and window which characterized in that: the handle lock suitable for the narrow-frame door and window comprises a handle lock handle and a lock body which are connected into a whole through a handle base, the handle base comprises mounting sliding blocks which are oppositely arranged at two ends of the handle base, the mounting sliding blocks are provided with mounting fixing piece holes for mounting a fixing piece, a positioning spring hole for accommodating a spring is arranged above the mounting fixing piece holes, a steel ball is arranged in the spring, an anti-collision glue buckling position matched with the anti-collision glue is arranged at the outer end of the mounting sliding block, the side wall of the mounting sliding block is provided with a side spring hole for accommodating the spring, the steel ball is arranged in the spring, the lock body comprises a decorative cover fixedly connected with the handle base through a lock seat and a lock seat fixing block, a first positioning clamping piece and a second positioning clamping piece are oppositely arranged at two ends of the decorative cover, the first positioning clamping piece is used for accommodating the fixing block and the anti-misoperation, the lock comprises a first positioning clamp and a second positioning clamp, wherein two ends of the first positioning clamp are provided with fixing blocks, the inner walls of the first positioning clamp and the outer ends of the second positioning clamp are provided with positioning teeth matched with tooth-shaped structures on the outer wall of the fixing blocks, the first positioning clamp is provided with a concave-convex pressing block back-off, the inner end of the first positioning clamp is provided with a clamping position, the inner ends of the first positioning clamp and the second positioning clamp are provided with decorative cover back-off, the lock base fixing block is provided with a lock base fixing block hole position matched with a lock base mounting hole, and a lock tongue is arranged at the.

2. The handle lock for narrow frame doors and windows according to claim 1, wherein: the installation fixing piece is a screw, and the middle part of the handle base is provided with an installation hole matched with the lock seat installation hole.

3. The handle lock for narrow frame doors and windows according to claim 1, wherein: the installation sliding block is arranged in the installation sliding groove of the handle base.

4. The handle lock for narrow frame doors and windows according to claim 1, wherein: and a sliding buckle position is arranged at the bottom of the outer end of the mounting sliding block of the handle base.

5. The handle lock for narrow frame doors and windows according to claim 1, wherein: the first positioning clamping piece and the second positioning clamping piece are connected with the lock body in a sliding mode.

6. The handle lock for narrow frame doors and windows according to claim 1, wherein: and the first positioning clamping piece and the second positioning clamping piece are in transmission connection with the lock base fixing block.

7. The handle lock for narrow frame doors and windows according to claim 1, wherein: the first positioning clamping piece and the second positioning clamping piece are in toothed connection with the fixed block.

8. The handle lock for narrow frame doors and windows according to claim 1, wherein: prevent maloperation piece and briquetting back-off joint, the screens is located between briquetting back-off and the dress trim cover back-off.

9. The utility model provides a handle suitable for narrow frame door and window which characterized in that: the handle is characterized in that the bottom of the handle is provided with an installation back-off for installing a handle fixing block, the handle fixing block is in a hook shape, and the handle flank is provided with a fixing piece hole matched with the installation hole at the end part of the fixing block and used for installing a fixing piece.

10. The handle suitable for narrow frame doors and windows according to claim 9, wherein: the installation back-off is located the both ends of handle bottom, the installation back-off is the water droplet form of narrow back width in the front, the mounting is the screw.

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