CN217897536U

CN217897536U - A word handle lock structure for on aluminum alloy sliding door

Info

Publication number: CN217897536U
Application number: CN202221377250.3U
Authority: CN
Inventors: 陈仪
Original assignee: Sichuan Mingrenju Doors and Windows Co Ltd
Current assignee: Sichuan Mingrenju Doors and Windows Co Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-25
Anticipated expiration: 2032-06-01

Abstract

The utility model belongs to the technical field of handle lock structures of sliding doors and windows, in particular to a straight handle lock structure used on an aluminum alloy sliding door and window, which comprises a lock shell, a straight handle component, a lower frame and other structures; a handle mounting groove is arranged on the viewing surface of the lock shell; the linear handle component comprises a handle, a linkage rod and a shifting fork block; the shifting fork block is arranged at the groove bottom of the handle mounting groove in a sliding manner; the handle is rotatably connected with the lock shell; two ends of the linkage rod are respectively and rotatably connected with the handle and the shifting fork block; when the handle rotates, the shifting fork block is driven to slide through the linkage rod, so that the shifting fork block unlocks or locks the sliding door or window. The scheme can realize one-hand operation and is convenient to operate, and can provide convenience for the use of sliding doors and windows; the magnetic attraction and the buffering are realized by adopting the components such as the magnet, the spongy cushion and the like, and the error-prevention function of children can be realized by the knob cam locking structure, so that the personal safety is guaranteed; the horizontal handle lock structure and the sliding door and window are smooth, and the overall attractiveness is improved.

Description

A word handle lock structure for on aluminum alloy sliding door

Technical Field

The utility model belongs to the technical field of sliding door's handle lock structure, concretely relates to a word handle lock structure for on aluminum alloy sliding door.

Background

The I-shaped lock is a lock structure with a simpler internal structure, has a simple structure and low price, but has poor anti-theft performance, and is commonly used for aluminum alloy sliding doors and windows.

The straight handle lock on the market at present is complicated in structure, inconvenient in operation to leave obvious unevenness's structure on door and window's the face of seeing, be unfavorable for the aesthetic property of sliding door and window face of seeing, on the other hand prevents that mistake locking mechanism structure is complicated, card shell problem appears easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the linear lock structure in the prior art is complicated and is not easy to operate, the scheme provides a linear handle lock structure for an aluminum alloy sliding door and window.

The utility model discloses the technical scheme who adopts does:

a straight handle lock structure used on an aluminum alloy sliding door and window comprises a lock shell, a straight handle component, a lower frame and other structures;

a handle mounting groove is arranged on the viewing surface of the lock shell;

the linear handle component comprises a handle, a linkage rod and a shifting fork block; the shifting fork block is arranged at the groove bottom of the handle mounting groove in a sliding manner; the handle is rotationally connected with the lock shell; two ends of the linkage rod are respectively connected with the handle and the shifting fork block in a rotating way; when the handle rotates, the shifting fork block is driven to slide through the linkage rod, so that the shifting fork block unlocks or locks the sliding door or window. Parts such as latch hook or spring bolt can be connected on the fork piece in this scheme, when the fork piece reciprocates, can realize the unblock or the locking operation of sliding door. The shifting fork block is pushed and pulled by the handle through the linkage rod to realize up-down movement, the structure is simple, the lever effect is utilized, the labor-saving effect is effectively achieved, and when the linkage operation of the shifting fork block can be realized only by pulling out the handle, so that the operation difficulty is simplified.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: the looking surface of the handle is flat, the handle is rotatably connected to the side wall of the handle mounting groove, and when the handle is in a storage state, the looking surface of the handle is flush with the looking surface of the lock shell. The handle inlays the dress in the handle mounting groove, through appropriate size design for the face of handle can be in on the same horizontal plane with the face of lock shell, and then can make whole word handle lock structure better with sliding door's associativity when using, and the tool to lock flushes with sliding door's door leaf or casement, guarantees that sliding door is neat, promotes the holistic aesthetic property of sliding door.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: a first magnet is arranged on the viewing surface side of the shifting fork block, and a second magnet is fixed on the back side of the handle; when the handle is in the storage state, the first magnet and the second magnet are magnetically attracted with each other. The effect of magnetism of first magnet and second magnet can be so that the handle can be accurate when not using accomodate the handle mounting groove in to guarantee that the face of seeing of handle and the face of seeing of lock shell can be in on the same horizontal plane, avoid the lower extreme of handle freely drooping and the perk outside the handle mounting groove.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: a sponge cushion is embedded on the viewing surface side of the shifting fork block; a protective pad for protecting the second magnet is provided on the handle. The protection pad of setting in second magnet department and the foam-rubber cushion of setting on the shift fork piece can be when the handle is withdrawed in the handle mounting groove, can absorb the collision between handle and lock shell or the shift fork piece to effectual reduction sliding door closes the in-process locker locking in-process and produces the noise, increase customer quality of life.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: the upper end of the handle is provided with a pressing part which exceeds the rotary connection part of the handle and the lock shell.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: an upper machine frame is fixed on the upper portion of the lock shell, a driven block is arranged at the position of the upper machine frame in a sliding mode, a limiting fulcrum is arranged on the lower portion of the driven block and can extend to the back side of the handle and abut against the pressing portion, and the handle is locked.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: the upper rack is rotatably connected with a knob seat, the knob seat is fixedly connected with a cam base, and the cam base can vertically press down a driven block so that the driven block can vertically move downwards. Driven piece and knob seat cooperation form knob cam locking structure, and this structure can realize children and prevent the mistake function, ensures customer family's personal safety to this knob cam locking structure's overall structure is simple, and the action of a word handle lock just can be controlled in the cooperation of cam base and stopper, only needs simple operation, accomplishes to sliding door's the locking of closing, avoids children's maloperation.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: and a driven block return spring is further arranged on the upper rack and used for pushing the handle to vertically move upwards so as to unlock the handle.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: the lower part of the lock shell is fixed with a lower frame, a shifting fork reset spring is arranged between the lower frame and the shifting fork block, and the shifting fork reset spring is used for pulling the shifting fork block to slide downwards.

As a complementary design or alternative structure of the above-mentioned I-shaped handle lock structure: sliding grooves are respectively formed in the two sides of the shifting fork block; and a sliding rail matched with the sliding groove is arranged at the groove bottom of the handle mounting groove. Through the cooperation of spout and slide rail, can improve the shift fork piece and reciprocate the stability of in-process for the use of a word handle lock structure in this scheme is more laborsaving.

The beneficial effects of the utility model are that:

1. the straight handle lock structure in the scheme can realize single-hand operation and is convenient to operate, and convenience can be brought to the use of a sliding door and a sliding window;

2. in the scheme, the magnetic attraction and the buffering are realized by adopting the components such as the magnet, the sponge cushion and the like, so that the noise generated in the locking process of the lockset in the closing process of the sliding door and the sliding window is avoided, and the life quality of a client is improved; in addition, the knob cam locking structure can realize the error prevention function of children and ensure the personal safety of the family members of the clients;

3. the handle and the lock shell of a word handle lock structure in this scheme are installed through inlaying the dress mode, can improve the leveling property of a word handle lock structure and sliding door, promote wholly pleasing to the eye.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is an exploded view of the in-line handle lock structure of the present solution;

FIG. 2 is an exploded view of the knob cam lock structure in this embodiment;

FIG. 3 is a combined state diagram of the components of the I-shaped handle lock structure in the scheme;

fig. 4 is a usage state diagram of the linear handle lock structure in the present scheme.

In the figure: 1-a handle; 2-a second pin hole; 3-a first pin hole; 4-pressing part; 5-a first pin; 6-a second pin; 7-linkage rod; 8-a third pin; 9-a shifting fork block; 10-third pin hole; 11-a foam-rubber cushion mounting groove; 12-a second magnet mounting groove; 13-a fork return spring; 14-a second magnet; 15-a sponge cushion; 16-a protective pad; 17-a first magnet; 18-a first magnet mounting groove; 19-a first pin mounting hole; 20-screws; 21-a cam base; 22-a frame slot; 23-a frame sector hole; 24-mounting the frame; 25-bumps; 26-a square seat; 27-knob seat; 28-segment block; 29-a follower block; 30-limiting fulcrum; 31-follower block return spring; 32-a first notch; 33-a second notch; 34-handle mounting groove; 35-a lock case; 36-lower frame; 37-sliding rail.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and the described embodiments are only a part of the embodiments, but not all embodiments, and all other embodiments obtained by those skilled in the art without creative efforts will belong to the protection scope of the present solution based on the embodiments in the present solution.

Example 1

As shown in fig. 1 to 4, the present embodiment designs a horizontal handle lock structure for an aluminum alloy sliding door and window, which includes a lock housing 35, a horizontal handle assembly, an upper frame 24, and a lower frame 36.

The lock shell 35 is of a long strip-shaped structure, the lock shell 35 can be made of aluminum alloy materials, the handle installation groove 34 is formed in the view surface of the lock shell 35, and after the linear handle assembly is installed on the lock shell 35, the linear handle assembly can be stored in the handle installation groove 34 to be hidden.

The linear handle component comprises a handle 1, a linkage rod 7, a shifting fork block 9 and the like.

The shifting fork block 9 is arranged at the groove bottom of the handle mounting groove 34 in a sliding manner, and sliding grooves are respectively arranged on two sides of the shifting fork block 9; a slide rail 37 fitted to the slide groove is provided at a groove bottom of the handle installation groove 34; through the cooperation of spout and slide rail 37, can improve the stability that declutch block 9 reciprocated the in-process for the use of word handle lock structure is more laborsaving. The shifting fork block 9 can be provided with a lock catch or a lock hook so as to be matched with the lock hook or the lock catch on the other sliding door and window to realize connection, thereby ensuring the locking or unlocking action of the sliding door and window.

The handle 1 is provided at an upper portion thereof with a second pin hole 2, a second pin 6 is inserted into the second pin hole 2, and both ends of the second pin 6 are respectively inserted into the groove walls of the handle mounting groove 34, so that the handle 1 can rotate relative to the lock case 35 about the second pin hole 2. The both ends of trace 7 are connected with first pin 5 and third pin 8 respectively, and first pin 5 can cooperate the first pin hole 3 that sets up on handle 1 to realize rotating the connection, and third pin 8 can cooperate the third pin hole 10 that sets up on shift fork piece 9 to realize rotating the connection. When the handle 1 rotates, the shifting fork block 9 can be driven to slide through the linkage rod 7, the shifting fork block 9 is pushed and pulled through the linkage rod 7 by the handle 1 to realize up-down movement, the structure is simple, and a labor-saving effect is effectively achieved through a lever effect.

In order to improve the aesthetic property and the integrity of the I-shaped handle lock structure, the view surface of the handle 1 is flat, the handle 1 is rotatably connected to the side wall of the handle installation groove 34 through the first pin 5, and when the handle 1 is in a storage state, the view surface of the handle 1 is flush with the view surface of the lock shell 35. Handle 1 inlays the dress in handle mounting groove 34 for through appropriate size design, the face of seeing of handle 1 and lock shell 35 can be in on the same horizontal plane, guarantees that the sliding door is neat, promotes the holistic aesthetic property of sliding door.

In order to avoid the free sagging of the handle 1 and the tilting of the handle 1 out of the handle installation groove 34, and to ensure that the handle 1 does not collide with adjacent components during the swinging process of the sliding door, a first magnet installation groove 18 is arranged on the viewing surface side of the shift fork block 9, a first magnet is embedded and installed in the first magnet installation groove 18, and a second magnet 14 is fixed on the back side of the handle 1; when the handle 1 is in the storage state, the first magnet 17 and the second magnet 14 are magnetically attracted to each other. The effect of first magnet 17 and second magnet 14's magnetism is inhaled can make handle 1 can be accurate when not using accomodate in handle mounting groove 34 to guarantee that the face of view of handle 1 and the face of view of lock shell 35 can be in same horizontal plane, and under the effect of the magnetism of two magnets, the lower extreme of handle 1 can be in handle mounting groove 34 all the time. Further, a sponge pad 15 is embedded on the viewing surface side of the shift fork block 9; a protective pad 16 for protecting the second magnet 14 is provided on the handle 1. The protection pad 16 of setting in second magnet 14 department and the foam-rubber cushion 15 of setting on shift fork piece 9 can be when handle 1 withdraws in handle mounting groove 34, can absorb handle 1 and lock shell 35 or shift fork piece 9 between the collision to effectual reduction sliding door closes the in-process locker locking in-process and produces the noise, increase customer quality of life.

A lower frame 36 is fixed at the lower part of the lock shell 35, an upper frame 24 is fixed at the lower part of the lock shell 35, and the lower frame 36 and the upper frame 24 can position the position of the lock shell 35 through a panel on the viewing surface of the lock shell 35; as shown in fig. 4 (a), when the straight-line-shaped handle lock structure is installed at the side edge of the hooked rabbet smooth rabbet, a hole is formed on the hooked rabbet smooth rabbet, and then after the straight-line-shaped handle lock structure is installed, the lower frame 36 and the upper frame 24 can be matched and embedded into the hole and tightly abut against the edge of the hole, so that the straight-line-shaped handle lock structure is prevented from falling out; as shown in fig. 4 (b), the above-mentioned effect is also obtained when the slide fastener is mounted on the viewing surface of the sash smooth rabbet.

In addition, a shifting fork return spring 13 is arranged between the lower frame 36 and the shifting fork block 9, and the shifting fork return spring 13 is used for pulling the shifting fork block 9 to slide downwards; thereby reversely bringing the handle 1 into the handle mounting groove 34.

Example 2

As shown in fig. 1 to 4, on the basis of the structure of embodiment 1, in order to realize the child anti-error function and ensure the personal safety of the family members of the clients, the present embodiment designs a knob cam locking structure.

The knob cam locking structure in this embodiment includes follower block 29, knob base 27, follower block return spring 31, and cam base 21.

The knob seat 27 is rotatably arranged on the upper frame 24, the knob seat 27 is fixedly connected with the cam base 21, the upper end of the handle 1 is provided with a pressing part 4, and the pressing part 4 exceeds the rotating connection part of the handle 1 and the lock shell 35. A driven block 29 is slidably disposed at the upper frame 24, and a lower portion of the driven block 29 has a limit fulcrum 30, and the limit fulcrum 30 can extend to the back side of the handle 1 and abut against the pressing portion 4 to lock the handle 1. The cam base 21 rotates and vertically depresses the follower block 29 to enable the follower block 29 to move vertically downwards, while the follower block return spring 31 serves to urge the vertical upwards, unlocking the handle 1.

The driven block return spring 31 and the driven block 29 are arranged in the frame groove 22 of the upper frame 24, and the knob seat 27 penetrates through the frame fan-shaped hole 23 of the upper frame 24 to ensure that the square base is in fit connection with the center of the cam base 21 and is fixed by the screw 20. When the knob seat 27 is twisted, the cam base 21 rotates along with the knob seat, the fan-shaped block 28 on the knob seat 27 is restrained by the fan-shaped hole 23 of the frame to rotate, the second notch 33 positioned at the edge of the cam base 21 rotates, so that the salient point 25 on the driven block 29 can be embedded into the second notch 33 after moving upwards, at the moment, the moving block is in a retraction state, and when the pressing part 4 is pressed, the handle 1 can rotate and extend out of the handle mounting groove 34 to enter a ready-to-open state. When the cam base 21 is reversely twisted along with the knob base 27, the salient point 25 on the driven block 29 is pushed by the cam base 21 to move downwards and is embedded into the first notch 32, and the limit fulcrum 30 of the driven block 29 extends to the back side of the pressing part 4 and blocks the rotation of the handle 1, so that the function of preventing mistaken locking is realized.

The above examples are merely for clearly illustrating the examples and are not intended to limit the embodiments; this need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications of this technology may be resorted to while remaining within the scope of the technology.

Claims

1. The utility model provides a word handle lock structure for on aluminum alloy sliding door, its characterized in that: comprises a lock shell (35) and a linear handle component;

a handle mounting groove (34) is arranged on the viewing surface of the lock shell (35);

the I-shaped handle component comprises a handle (1), a linkage rod (7) and a shifting fork block (9); the shifting fork block (9) is arranged at the groove bottom of the handle mounting groove (34) in a sliding manner; the handle (1) is rotationally connected with the lock shell (35); two ends of the linkage rod (7) are respectively and rotatably connected with the handle (1) and the shifting fork block (9); when the handle (1) rotates, the shifting fork block (9) is driven to slide through the linkage rod (7), so that the shifting fork block (9) is unlocked or the sliding door or window is locked.

2. The I-shaped handle lock structure for aluminum alloy sliding doors and windows according to claim 1, wherein: the viewing surface of the handle (1) is flat, the handle (1) is rotatably connected to the side wall of the handle mounting groove (34), and when the handle (1) is in a storage state, the viewing surface of the handle (1) is flush with the viewing surface of the lock shell (35).

3. The I-shaped handle lock structure for aluminum alloy sliding doors and windows according to claim 1, wherein: a first magnet (17) is arranged on the viewing surface side of the shifting fork block (9), and a second magnet (14) is fixed on the back side of the handle (1); when the handle (1) is in the storage state, the first magnet (17) and the second magnet (14) are magnetically attracted with each other.

4. The I-shaped handle lock structure for aluminum alloy sliding doors and windows according to claim 3, wherein: a sponge cushion (15) is embedded on the viewing surface side of the shifting fork block (9); a protective pad (16) for protecting the second magnet (14) is provided on the handle (1).

5. The I-shaped handle lock structure for aluminum alloy sliding doors and windows according to claim 1, wherein: the upper end of the handle (1) is provided with a pressing part (4), and the pressing part (4) extends out of the rotating connection part of the handle (1) and the lock shell (35).

6. The I-shaped handle lock structure for the aluminum alloy sliding door and window according to claim 5, wherein: an upper machine frame (24) is fixed on the upper portion of the lock shell (35), a driven block (29) is arranged at the position of the upper machine frame (24) in a sliding mode, a limiting fulcrum (30) is arranged on the lower portion of the driven block (29), and the limiting fulcrum (30) can extend to the back side of the handle (1) and abut against the pressing portion (4) to enable the handle (1) to be locked.

7. The I-shaped handle lock structure for aluminum alloy sliding doors and windows according to claim 6, wherein: the upper frame (24) is rotatably connected with a knob seat (27), the knob seat (27) is fixedly connected with a cam base (21), and the cam base (21) can vertically press a driven block (29) downwards so that the driven block (29) can vertically move downwards.

8. The I-shaped handle lock structure for aluminum alloy sliding doors and windows according to claim 7, wherein: and a driven block return spring (31) is further arranged on the upper rack (24), and the driven block return spring (31) is used for pushing the handle (1) to vertically move upwards so as to unlock the handle.

9. The I-shaped handle lock structure for aluminum alloy sliding doors and windows according to claim 1, wherein: a lower rack (36) is fixed on the lower part of the lock shell (35), a shifting fork return spring (13) is arranged between the lower rack (36) and the shifting fork block (9), and the shifting fork return spring (13) is used for pulling the shifting fork block (9) to slide downwards.

10. The I-shaped handle lock structure for aluminum alloy sliding doors and windows according to claim 1, wherein: sliding grooves are respectively formed in the two sides of the shifting fork block (9); a slide rail (37) which is matched with the slide groove is arranged at the groove bottom of the handle installation groove (34).