TW201516227A - Door/window coupling handle structure - Google Patents

Abstract

A door/window coupling handle structure comprises: a lock base having one end pivotally connected to a handle having a shaft, the lock base being opened with a keyhole at the other end, also, the lock base being formed with a receiving portion between the keyhole and the shaft, a lock cylinder being slidingly provided in the keyhole and abutting against an coupling member; an oblique push plate is extended from the coupling member, a latching member being sleeved at the shaft, and the outer edge of the latching member being recessed with a lock slot; a sliding member is slidingly disposed at the receiving portion of the lock base and protrudingly provided with a push block at one end, and the push block is abutting against the oblique push plate of the coupling member; also, both sides of the sliding member are pressed against a spring, and the sliding member is protrudingly provided with a latch opposite to the latching member. Pressing the lock cylinder enables the oblique push plate of the coupling member to squeeze the sliding member, thus making the latch of the sliding member received in the lock slot of the latching member to form a locking effect on the handle.

Description

Door and window linkage handle structure

The invention relates to a door and window lock structure, in particular to a door and window interlocking handle structure which is easy to produce assembly and reduce the handle volume.

According to the conventional door and window lock structure, as shown in the "Improvement of the structure of the door and window handle with locking function" approved by the Department of Economics on September 1, 1994, the main feature is that one end of the fixed seat The inner portion of the assembly hole is further provided with a slot chamber, the slot chamber is provided with a through hole penetrating to the outer side surface of the fixing seat, and one of the assembly holes of the other fixing seat also passes through the slot chamber, and an elastic engagement seat system is assembled. In the fixed seat chamber, the elastic engaging seat is a U-shaped plate body and is divided into a fixed plate portion and a movable plate portion, a hole is penetrated in the center of the two plate portions, and the hole is assembled with one of the fixing seats. The opposite position is such that the bolt can be worn together by the elastic engaging seat to position it, and the movable end of the movable plate portion has a protrusion extending through the opening of the fixing seat, and the handle is disposed on the protruding rod A groove is formed at the same end interval, and the inner side wall of the groove has a diameter-reducing perforation extending through the inner side surface of the handle, and the inner side mask is an engaging groove for the movable plate portion of the elastic engagement seat The bumps are snapped in, thereby facilitating the fixing of the handle, and the one-piece seat can be oriented into the group In the groove of the handle, one of the side faces has a lock core through hole, and a lock core is inserted through the lock core through hole of the type seat body, and the inner end of the lock core is a protruding column pivotable type The perforation of the groove is opposite to the protrusion of the elastic engaging seat, and the side of the protrusion has a retaining edge, and the outer end of the lock core has a locking hole for the key to be inserted and driven, and the control of the side edge of the protruding column can be controlled. The card is blocked on the inner edge of the perforation of the groove. When the flange is in the unblocked state, the lock cylinder can be pushed inwardly to synchronously urge the protrusion to push the protrusion of the elastic engagement seat into the fixed seat. In addition, the fixed state of the handle is released, and a spring is supported between the inner end of the seat and the inner wall of the groove, so as to elastically support the seat body outward, that is, the boss of the lock core and the elastic engagement seat The bump remains at the interval state.

Looking at the above-mentioned conventional structure is not difficult to find that there are still some shortcomings, mainly the original The reasons are as follows:

(1) The handle provides the assembly of the seat body by the groove, and the lock body is installed at the shape body, so that the lock core is disposed at the position of the handle, and the seat body and the lock core occupy a large space of the handle Therefore, the handle must be increased in volume, so that it is not suitable for assembly on the side frame of the door and window, and the handle body and the lock core are assembled at the handle, and the engagement groove is required to be engaged with the elastic engagement seat, resulting in difficulty in production. Missing assembly and calibration.

(2) The handle can only use the convex block of the elastic engagement seat to form the positioning effect of the closed position, and there is no positioning of the open position, and the handle is rotated by the weight of the handle without the handle being held The closed position makes the door and window unable to remain normally open, and the user is unable to determine whether the handle is rotated to the fully open position, which is obviously insufficient in operation.

(3) The plugs of the fixed seat are all exposed, and the panel is not shielded to form protection and improve the appearance. If the board is covered by the assembly hole, the user must use the hand tool to open. In order to lock and withdraw the bolts, there is a construction inconvenience.

In view of this, the inventors have been engaged in the manufacturing development and design experience of related products for many years, and after detailed design and careful evaluation of the above objectives, the present invention has finally become practical.

The technical problem to be solved by the present invention is to provide a door and window linkage handle structure in view of the above-mentioned shortcomings existing in the prior art.

A locking seat is pivotally connected to a handle, and the handle protrudes through the locking seat to protrude from the locking seat. The locking seat defines a locking hole at the other end, and the locking seat forms a receiving space between the locking hole and the shaft. And a lock head sleeve is arranged around the lock hole, a lock groove is formed on one side of the lock sleeve, and at least one sliding groove and one through groove are opened at the lock sleeve, and the lock seat is on the periphery of the shaft Forming an arcuate groove, the lock seat is covered with a panel at the end surface of the handle, and the handle is formed with a ring groove at a periphery of the adjacent shaft, the ring groove is provided with an elastic ring, and the elastic ring is provided with a plurality of The expansion opening is configured to extend the elastic ring axially between the annular groove and the panel by using the expansion opening, a lock head is slidably disposed at the lock hole, and the lock head abuts against the shaft of the lock seat with a linkage member And extending from the linking member toward the accommodating portion with an oblique pushing plate, and the through groove is for providing the oblique direction of the linking member The insertion of the push plate, the interlocking member is provided with an elastic member at the other end of the lock member, so that the lock can be elastically pressed at the lock hole, and the lock head is provided with a key hole toward the handle, and A stepped column is convexly disposed at the other end, and the key hole can control the expansion and contraction of the stepped column, so that the stepped column can be positionally controlled in the stepped groove, and the surface of the lock head is convex at least A limiting block is slidably disposed at the sliding groove by the limiting block, thereby forming an anti-rotation effect of the locking head, and a plurality of fixing columns are protruded from the end of the locking sleeve, and a plate body is connected by the fixing column to make the plate The body block is disposed at one end of the elastic member, that is, the cover sleeve and the plate body are formed with the cover of the lock body, a lock body is sleeved on the shaft rod, and the lock is controlled by the handle control lock, the lock The outer edge of the firmware is concavely provided with a locking groove, and the locking member is convexly provided with a swinging block on the outer edge, the locking member is accommodated in the arcuate groove by the swinging block, and the locking seat is provided with a plurality of positioning on the outer periphery of the shaft. a slot, and the fastener is coupled with an elastic ring toward the lock seat, and the lock is The sexual ring is formed by a plurality of grooves and a bumping effect, and the elastic ring has a plurality of positioning blocks protruding from opposite sides of the connecting fastener, and a sliding member is slidably disposed in the receiving portion of the locking seat, and the sliding ring The sliding member has a pushing block protruding from one end, and the pushing block abuts against the oblique pushing plate of the linking member, the sliding member is formed with a body on both sides, and a spring is pressed against the block body. The other end of the spring is pressed against the lock seat, so that the sliding member is normally pushed to the direction of the lock head, and the lock seat is locked with at least one bolt at the accommodating portion, and the sliding member is provided with a sliding hole and used The sliding hole is sleeved at the bolt to form a sliding limit, and the baffle is fixed with a baffle, and the sliding member is convexly disposed with a latch toward the position of the locking member, and the pressing of the locking member can push the linking member obliquely The plate squeezes the sliding member so that the snap fit of the sliding member is placed in the lock groove of the lock.

The first main object of the present invention is that the lock seat is slidably provided with a lock head at the lock hole, and a linkage member is coupled to the lock head, and the lock seat is slidably provided with a sliding member at the accommodating portion to allow the linkage member The oblique push plate and the push block of the sliding member form an oblique contact, whereby the pressing lock can drive the sliding member to be displaced in the direction of the shaft, so that the latch of the sliding member is inserted into the lock groove of the lock, that is, The utility model can achieve the use effect of the locking handle, and then can be simplified before the locking of the door and the window and the handle, which can simplify the internal components and have the practical effect of easy assembly and reduction of the handle volume.

A second main object of the present invention is that the shaft of the handle is sleeved with a locking member, and the locking member is coupled with an elastic ring, and the positioning block of the elastic ring can be elastically selected and accommodated in different positioning slots. The elastic deformation of the elastic ring and the positioning block fitting positioning groove can make the handle form the positioning effect of the opening and closing positions, thereby improving the operability.

A third main object of the present invention is that the handle is provided with an elastic ring having an outwardly expanding opening at the ring groove, and the elastic ring is used to press the panel on the surface of the lock seat, so that the panel is stably fitted on the lock seat. When the bolt is to be locked in and out, the panel can be pressed to the elastic ring to form a contraction of the flared opening, the panel is disengaged from the lock seat, and can be rotated along the shaft, so that no tools are used. The exposed or shielded bolts are used, thereby having the practicality of rapid construction.

Other objects, advantages and novel features of the invention will be apparent from the description and appended claims.

[this creation]

10‧‧‧Lock seat

11‧‧‧Hands

12‧‧‧ shaft

121‧‧‧Circle

13‧‧‧Keyhole

14‧‧‧ 容 部

15‧‧‧Lock head cover

151‧‧‧ step groove

152‧‧ ‧ sliding ditch

153‧‧‧Slots

154‧‧‧Fixed column

6‧‧‧ arc slot

161‧‧‧ positioning slot

17‧‧‧ panel

18‧‧‧Flexible circle

181‧‧‧Extended opening

19‧‧‧ bolts

20‧‧‧Lock

21‧‧‧ linkages

211‧‧‧ oblique push plate

22‧‧‧Flexible parts

23‧‧‧Keyhole

24‧‧‧ stepped column

25‧‧‧Limited blocks

26‧‧‧ board

30‧‧‧Locker

31‧‧‧Lock slot

32‧‧‧Swing block

33‧‧‧Flexible ring

331‧‧‧Bumps

332‧‧‧ Positioning block

34‧‧‧ Groove

40‧‧‧Slipper

41‧‧‧ push block

42‧‧‧ Block

43‧‧‧ Spring

44‧‧‧Slide hole

45‧‧‧Baffle

46‧‧‧Carmen

Figure 1 is a perspective view of the present invention.

Figure 2 is a perspective exploded view of the present invention.

Figure 3 is another perspective exploded view of the present invention.

Figure 4 is a cross-sectional view of the present invention.

Figure 5 is a front elevational view of the invention in an unlatched state.

Figure 6 is a perspective view of the present invention in a rotating handle.

Figure 7 is an actuation diagram of the present invention on a rotating handle.

Figure 8 is a cross-sectional view of the present invention in a locked state.

Figure 9 is an actuation diagram of the present invention in a locked state.

Figure 10 is a schematic view of the panel rotation of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [Simplified Description of the Drawings] for details:

First, as shown in FIG. 1 , FIG. 2 and FIG. 3 , a door and window linkage handle structure includes: a lock seat 10 , a lock head 20 , a lock fastener 30 and a sliding member 40 . A lock base 10 is pivotally connected to a lock shaft 10 at one end thereof, and the handle 11 extends through the lock base 10 to protrude a shaft 12 . The lock base 10 defines a lock hole 13 at the other end, and the lock base 10 is in the lock hole 13 . An accommodating portion 14 is formed between the shaft and the shaft 12, and a locking sleeve 15 is disposed around the locking hole 13. The locking sleeve 15 defines a stepped groove 151 on one side thereof and is open at the lock sleeve 15 at least a sliding groove 152 and a through groove 153, and the locking seat 10 is formed with an arcuate groove 16 at the periphery of the shaft 12, and the locking seat is further The cover 11 is covered with a panel 17 at the end of the handle 11, and the handle 11 is formed with a ring groove 121 adjacent to the periphery of the shaft 12. The ring groove 121 is provided with an elastic ring 18, and the elastic ring 18 is provided with a plurality of outer rings. The opening 181 is enlarged, and the elastic ring 18 is axially pushed between the ring groove 121 and the panel 17 by the expansion opening 181, so that the panel 17 can be pressed against the end of the lock seat 10, and the panel 17 can be elastically pulled along the edge. In the state in which the shaft 12 is rotated, a lock head 20 is slidably disposed at the lock hole 13 , and the lock head 20 abuts against the shaft 12 of the lock base 10 in the same direction, and is driven by the linkage member 21 toward the accommodating portion The oblique direction push plate 211 extends in the direction of the 14th, and the through groove 153 is used for providing the oblique push plate 211 of the linking member 21, and the connecting member 21 is provided with an elastic force at the other end of the locking member 20. The member 22 is configured to enable the lock head 20 to perform an elastic pressing action at the lock hole 13 . The lock head 20 is provided with a key hole 23 in the direction of the handle 11 and a stepped post 24 protruding from the other end. The key hole 23 is provided. The telescopic expansion of the stepped column 24 can be controlled, so that the stepped column 24 can be positionally controlled in the stepped groove 151, and the surface of the lock head 20 is further At least one limiting block 25 is convexly disposed, and the limiting block 25 is slidably disposed at the sliding groove 152 to form an anti-rotation effect of the locking head 20, and a plurality of fixing posts 154 are protruded from the end of the locking sleeve 15 and A plate body 26 is coupled to the fixing rod 154 to block the plate body 26 at one end of the elastic member 22, that is, the cover body 15 and the plate body 26 are formed with the covering of the lock head 20, and a locking member 30 is sleeved. It is disposed at the shaft 12, and is controlled by the handle 11 to form a rotational linkage. The outer edge of the locking member 30 is recessed with a locking groove 31, and the locking member 30 is convexly provided with a swinging block 32 on the outer edge, and the locking member 30 is provided. The swinging block 32 is received in the arcuate groove 16 , and the rotation angle of the locking member 30 is restricted by the curved groove 16 , thereby limiting the rotation stroke of the handle 11 , and the locking seat 10 is provided with a plurality of rings at the periphery of the shaft 12 . The locking groove 161 is connected to the locking seat 10 with an elastic ring 33. The locking ring 30 and the elastic ring 33 are combined with the protruding block 331 by a plurality of grooves 34, and the elastic ring 33 is further formed. A plurality of positioning blocks 332 are protruded from opposite sides of the connecting fastener 30, and the elastic ring 33 is generated by the interlocking of the locking members 30. The positioning block 332 can be selectively accommodated in any positioning groove 161 of the lock seat 10, thereby forming a positioning function of the handle 11 at the open and closed positions, and a sliding member 40 is slidably disposed on the lock seat 10. The sliding portion 40 is convexly disposed at one end of the sliding portion 41, and is pressed by the pushing block 41 against the oblique pushing plate 211 of the linking member 21. The sliding member 40 is formed with a body on both sides. 42, and a spring 43 is pressed against the block body 42, and the other end of the spring 43 is pressed against the lock seat 10, so that the sliding member 40 is normally pushed to the direction of the lock head 20, and the lock seat 10 is accommodated. At least one bolt 19 is locked at the portion 14 , and the sliding member 40 defines a sliding hole 44 and is used The sliding hole 44 is sleeved at the bolt 19 to form a sliding limit, and a baffle 45 is fixed at the bolt 19, and the shielding and limiting of the sliding member 40 is formed by the baffle 45, and the sliding member 40 is further disposed. A latch 46 is protruded toward the locking member 30. The pressing of the locking member 20 allows the tilting plate 211 of the linking member 21 to press the sliding member 40, so that the latch 46 of the sliding member 40 is received in the locking member. In the lock groove 31 of the 30, the cymbal is formed to form a locking effect on the handle.

The combination of the structures is as shown in the figures 2, 3 and 4, and the handle 11 is provided with an elastic ring 18 at the ring groove 121, and then the shaft 12 passes through the panel 17 and the lock seat 10, so that The elastic ring 18 can elastically press the panel 17 to press the panel 17 against the surface of the lock seat 10, and the elastic rod 33 and the lock 30 are sequentially sleeved on the shaft 12, and the elastic ring 33 is selectively arranged by the positioning block 332. In the positioning groove 161 of the lock base 10, the swinging block 32 of the lock 30 is slidably disposed on the arcuate groove 16 of the lock base 10, and the lock 30 is interlocked by the handle 11, and the lock 30 is latched by the groove 34. The locking block 331 of the elastic ring 33 is coupled to form a linkage. On the other hand, the locking head 20 is inserted into the locking hole 13 and the stepped post 24 and the limiting block 25 are respectively received in the stepped groove of the locking sleeve 15. 151 and the sliding groove 152, the locking head 20 sequentially inserts the linking member 21 and the elastic member 22 into the locking hole 13 at the opposite ends of the key hole 23, and the oblique pushing plate 211 of the linking member 21 faces the locking seat 10. The accommodating portion 14 is further configured to cover and fix the plate body 26 with the fixing post 154 of the lock sleeve 15 so that the elastic member 22 is pressed between the linking member 21 and the plate body 26, and the sliding member 40 is slidably disposed on the lock. The housing portion 14 of the seat 10, And the push block 41 is in contact with the oblique push plate 211, and the latch 46 is oriented toward the lock 30, while the slide hole 44 is sleeved on the bolt 19 of the lock seat 10, and one end of the spring 43 is in contact with the block body. The other end is in contact with the accommodating portion 14 , and finally the baffle 45 is closed to the accommodating portion 14 of the lock seat 10 , so that the sliding member 40 is fixed by the accommodating portion 14 and the baffle 45, that is, the completion is completed. A combination of its structure.

For the actual use, please view it from the second figure to the seventh figure. Under the unlocked state of the handle 11, the handle 11 can control the rotation of the shaft 12 to form the opening and closing of the door and window, and simultaneously by the shaft. The lever 12 interlocks the lock 30 so that the swing block 32 of the lock fixing 30 moves in the arcuate groove 16 of the lock seat 10, thereby forming a limit of the rotation angle of the handle 11, and the lock 30 further utilizes the groove 34 to drive the elastic ring 33. The protrusion 331 causes the elastic ring 33 to be elastically deformed by the force, so that the positioning block 332 is squeezed out of the positioning groove 161 of the lock seat 10, and is further fitted into the other positioning groove 161 at the fully open position of the handle 11. The positioning block 332 is selected and accommodated in the different positioning slots 161, so that the positioning effect of the handle 11 at the open or closed position can be achieved, so as to improve the operability, and then As shown in Figures 8 and 9, when the door and window are to be locked, the user can press the lock 20 to slide along the lock hole 13 of the lock seat 10 to cause retraction, which will be squeezed when retracted. The linking member 21 and the elastic member 22 are fixed to the position of the locking head 20 by the stepped post 24 protruding from the stepped groove 151, and the linking member 21 simultaneously pushes the sliding member 40 with the oblique pushing plate 211. The pushing block 41 is obliquely opposed to the pushing block 41 by the oblique pushing plate 211, so that the sliding member 40 can generate the displacement change of the vertical linking member 21 in the moving direction, so that the sliding member 40 is accommodated along the locking seat 10. The portion 14 presses the spring 43 toward the end of the shaft 12, and is inserted into the locking groove 31 of the locking member 30 by the latch 46 of the sliding member 40, thereby locking the locking member 30, so that the shaft 12 and the handle 11 cannot be Rotating, 俾 effectively forms the locking state of the handle 11 and the door and window. Conversely, if the key is to be unlocked, the key (not shown) is inserted into the keyhole 23 to unlock the lock 20, so that the lock 20 can be stepped. The post 24 is retracted, and at this time, the elastic force of the elastic member 22 and the spring 43 is pushed back to the sliding member 40 and the lock 20, so that the latch 46 of the sliding member 40 is disengaged from the lock groove 31 of the lock 30. And to re-use the locking and unlocking operation.

Continuation, as shown in Figures 3, 4, and 10, the handle 11 is provided with an elastic ring 18 having an enlarged opening 181 at the annular groove 121, and is pressed against the surface of the mounting lock 10 by the elastic ring 18. The panel 17 allows the panel 17 to be stably fitted to the lock base 10 without being locked, and the rotation of the handle 11 is not affected by the elastic ring 18 and the panel 17, and when the bolt 19 is to be performed. When locked and withdrawn, the user can directly pull the panel 17 to press the elastic ring 18 and form the contraction of the flared opening 181 to disengage the panel 17 from the lock seat 10 and along the shaft 12. The rotation is performed to expose or shield the bolt 19 without using any tools, thereby having the utility of rapid construction.

With the structure of the above specific embodiment, the following benefits can be obtained: (1) the lock seat 10 is slidably provided with the lock head 20 at the lock hole 13, and the linkage member 21 is coupled to the lock head 20, and the lock seat is further The sliding member 40 is slidably disposed on the receiving portion 14 such that the oblique pushing plate 211 of the linking member 21 forms an oblique contact with the pushing block 41 of the sliding member 40, whereby the pressing locking member 20 can drive the sliding member 40. Displacement in the direction of the shaft 12, the latch 46 of the sliding member 40 is inserted into the locking groove 31 of the locking member 30, that is, the use effect of the locking handle 11 can be achieved, and then before the locking door and the door and the handle 11 are combined The utility model can simplify the internal components, and has the practical effect of easily assembling and reducing the volume of the handle 11; (2) the shaft 12 of the handle 11 is sleeved with the locking member 30, and the locking member 30 is interlocked with The elastic ring 33 and the positioning block 332 of the elastic ring 33 are elastically selected and accommodated in different positioning slots 161. The elastic deformation of the ring 33 and the positioning block 332 are engaged with the positioning groove 161, so that the handle 11 can form a positioning effect of the opening and closing positions, thereby improving the operability; (3) the handle 11 is mounted at the ring groove 121. The elastic ring 18 of the flared opening 181 is pressed against the panel 17 on the surface of the lock seat 10 by the elastic ring 18, so that the panel 17 is stably fitted to the lock seat 10 when the bolt 19 is to be locked and withdrawn. The panel 17 can be pressed against the elastic ring 18 to form a contraction of the flared opening 181, the panel 17 can be disengaged from the lock seat 10, and can be rotated along the shaft 12 to expose or shield the bolt without any tools. 19, thereby having the practicality of rapid construction.

In summary, the present invention has indeed achieved a breakthrough structural design, and has improved invention content, and at the same time, can achieve industrial utilization and progress, and the present invention is not found in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for invention patents is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧Lock seat

11‧‧‧Hands

12‧‧‧ shaft

13‧‧‧Keyhole

14‧‧‧ 容 部

15‧‧‧Lock head cover

151‧‧‧ step groove

152‧‧ ‧ sliding ditch

153‧‧‧Slots

154‧‧‧Fixed column

16‧‧‧ arc slot

17‧‧‧ panel

19‧‧‧ bolts

20‧‧‧Lock

21‧‧‧ linkages

211‧‧‧ oblique push plate

22‧‧‧Flexible parts

23‧‧‧Keyhole

24‧‧‧ stepped column

25‧‧‧Limited blocks

26‧‧‧ board

30‧‧‧Locker

31‧‧‧Lock slot

32‧‧‧Swing block

33‧‧‧Flexible ring

34‧‧‧ Groove

40‧‧‧Slipper

41‧‧‧ push block

42‧‧‧ Block

43‧‧‧ Spring

44‧‧‧Slide hole

45‧‧‧Baffle

46‧‧‧Carmen

Claims (10)

A door and window linkage handle structure includes: a lock seat pivotally connected with a handle at one end, and the handle protrudes through the lock seat to protrude from a lock rod, and the lock seat has a lock hole at the other end, and another The lock seat is formed with a receiving portion between the lock hole and the shaft rod; a lock head is slidably disposed at the lock hole, and the lock head abuts against the shaft of the lock seat with a linkage member, and An oblique pushing plate extends from the linking member toward the accommodating portion, and the connecting member is provided with an elastic member at the other end of the locking member, so that the locking head can perform elastic pressing action at the locking hole; The locking member is sleeved on the shaft, and is rotated and connected by the handle control lock, and a locking groove is recessed in the outer edge of the locking member; and a sliding member is slidably disposed on the locking seat a sliding portion is protruded from one end of the sliding member, and the pushing block abuts against the oblique pushing plate of the linking member, and the sliding member is formed with a body on both sides, and is at the block body All of them are pressed against a spring, and the other end of the spring is pressed against the lock seat, so that the sliding member is normally pushed to the direction of the lock head. In addition, the sliding member protrudes with a latch toward the position of the locking member, and pressing the locking member can cause the sliding member of the linking member to press the sliding member obliquely, so that the locking capacity of the sliding member is placed in the locking groove of the locking member. Inside, 俾 to form a locking effect on the handle. The door and window linkage handle structure according to the first aspect of the invention, wherein the lock seat is provided with a lock head sleeve at the lock hole, and the lock head sleeve has a stepped groove on one side thereof, and the lock head is disposed toward the handle direction. There is a key hole, and a stepped column is protruded at the other end, and the key hole can control the expansion and contraction of the stepped column, so that the stepped column can perform position control of the limit position in the stepped groove. The structure of the door and window linkage handle according to the second aspect of the invention, wherein the end of the lock sleeve is convexly provided with a plurality of fixing columns, and a plate body is coupled by the fixing column, so that the plate body is disposed at one end of the elastic member. That is, the lock cover can be formed by the lock sleeve and the plate body. The structure of the door and window linkage handle according to the second aspect of the invention, wherein the lock sleeve is provided with at least one sliding groove and a through groove, and the surface of the lock is convexly provided with at least one limiting block, and the limit is limited. The block is slidably disposed at the sliding groove to form an anti-rotation effect of the lock head, and the through groove is used for providing the oblique push plate of the linking member. The door and window linkage handle structure according to the first aspect of the invention, wherein the lock seat is locked with at least one bolt at the accommodating portion, and the sliding member is provided with a sliding hole and is sleeved with the sliding hole A sliding limit is formed at the bolt, and a baffle is fixed at the bolt, and the shielding and the limit of the sliding member are formed by the baffle. The door and window interlocking handle structure according to claim 1, wherein the lock seat is formed with an arcuate groove on the outer periphery of the shaft, and the lock body is convexly provided with a swinging block on the outer edge, and the lock is a swinging block. It is placed in the arc groove, and the rotation angle of the lock is restricted by the arc groove, thereby limiting the rotation stroke of the handle. The structure of the door and window linkage handle according to the first aspect of the invention, wherein the lock seat is provided with a plurality of positioning slots at a periphery of the shaft, and the elastic ring is coupled to the lock seat, and the elastic ring is coupled to the lock ring. A plurality of positioning blocks are protruded from opposite sides of the connecting fastener, and the elastic ring is elastically deformed by the interlocking of the locking fasteners, so that the positioning block can be selectively accommodated in any positioning groove of the locking seat, thereby forming a handle opening Positioning function at the off position. The door and window interlocking handle structure according to claim 7, wherein the locking member and the elastic ring form a linkage effect with the plurality of grooves and the protrusions. The door and window linkage handle structure according to claim 1, wherein the lock seat is covered with a panel at the end surface of the handle. The door and window linkage handle structure according to claim 9 , wherein the handle is formed with a ring groove at a periphery of the adjacent shaft, and the ring groove is provided with an elastic ring, and the elastic ring is provided with a plurality of outer rings. The opening is enlarged, and the elastic opening is axially pushed between the annular groove and the panel by the expansion opening, which not only pushes the panel against the lock seat end, but also elastically pulls the panel to form a state of rotation along the shaft.