TWM653248U - Window handle assembly - Google Patents

Abstract

A window handle assembly includes a locking seat, a handle seat, a handle piece, a bolt lock and a linkage mechanism. The locking seat is provided on the window frame and includes a snap-fitting flange and a locking flange, and the locking flange has a first locking hole. The handle seat includes a handle seat body and a first locking piece, and the handle seat body has a snap-fitting groove and a first through hole, the snap-fitting flange is snap-fitted with the snap-fitting groove, the first locking hole of the locking flange is aligned with the through hole, and the first locking piece passes through the first through hole and is locked to the first locking hole, so that the handle seat body is fixed to the locking seat. The handle piece is rotatably provided on the handle seat body. The bolt lock is movably provided on the handle seat body. The linkage mechanism connects the handle and the bolt to convert the rotational motion of the handle into the linear motion of the bolt.

Description

Window handle assembly

The invention relates to the technical field of window handle structures, and in particular to a window handle assembly with a simple structure that can be quickly assembled with a window frame.

In today's homes, most of the outward-pushing aluminum doors and windows are designed to facilitate users to open and close them immediately. However, this outward-pushing aluminum door and window uses a bolt on the window sash. When the user pushes the bolt into the slot in the window frame, the window sash is blocked by the bolt and cannot be opened. When the user moves the bolt out of the slot in the window frame, the window sash becomes openable and can be pushed outward.

The structure of the existing push-out aluminum doors and windows is as disclosed in the national patent M606085. The handle assembly, which is composed of a handle piece, a latch piece and a handle seat, is locked on the window frame with a plurality of bolts. For this assembly method, the construction space of the window frame is small, which will cause inconvenience in the assembly and construction work.

In view of this, the purpose of the present invention is to provide a window handle assembly that can be simply and quickly assembled to a window frame, thereby solving the problem of difficult assembly and construction in the prior art.

An embodiment of the window handle assembly of the present invention includes a locking seat, a handle base, a handle piece, a latch piece and a linkage mechanism. The locking base is provided with the window frame and includes a locking flange and a locking flange. The locking flange has a first locking hole. The handle base includes a handle base body and a first locking member. The handle base body has an engaging groove and a first through hole. The engaging flange is engaged in the engaging groove. The first locking hole of the locking flange is opposite to the engaging groove. Correct the first through hole, and the first fastener passes through the first through hole and is locked in the first locking hole, so that the handle base body is fixed to the locking base. The handle piece is rotatably arranged on the handle base body. The latch is movably arranged on the handle base body. The linkage mechanism connects the handle piece and the latch piece, and converts the rotational motion of the handle piece into the linear movement of the latch piece.

In another embodiment, the locking base further includes a locking base body, the engaging flange and the locking flange are respectively arranged at two opposite ends of the locking base body, the locking base body has a plurality of second through holes, and the plurality of second through holes correspond to the plurality of second locking holes of the window frame. The handle base further includes a plurality of second locking pieces, and the second locking pieces pass through the plurality of second through holes and are locked to the plurality of second locking holes.

In another embodiment, the handle seat body includes a top wall and a peripheral wall. The peripheral wall is connected to the top wall. The peripheral wall has an engaging groove and a first through hole. The engaging groove and the first through hole are located on opposite sides of the peripheral wall.

In another embodiment, the handle base body further includes a bearing boss, the bearing boss is provided on the top wall, and the handle member is rotatably inserted through the bearing boss.

In another embodiment, the engaging flange is inserted into the engaging groove from the inner surface of the peripheral wall, and the locking flange abuts against the inner surface of the peripheral wall.

In another embodiment, the engaging ridge is perpendicular to the locking seat body, the locking ridge is perpendicular to the locking seat body, the peripheral wall is inclined relative to the engaging ridge, and the peripheral wall is inclined relative to the locking ridge.

In another embodiment, the handle base further includes a bearing portion, the bearing portion is disposed inside the handle base body, and the bolt is movably disposed on the bearing portion.

In another embodiment, the bearing portion has a slide groove, and the latching member includes a sliding portion and a latching portion. The sliding portion is slidably disposed on the bearing portion, and the latching portion passes through the slide groove and extends to the outside of the handle seat.

In another embodiment, the linkage mechanism includes a gear member and a gear, the gear member is engaged with the gear, the gear member is connected to the handle member and can rotate synchronously with the handle member, and the gear is arranged on the sliding part of the bolt member.

In another embodiment, the sliding portion includes a sliding plate and a vertical wall erected on the sliding plate, the gear member is rotatably disposed on the sliding plate, the locking portion is connected to the sliding plate and extends in the opposite direction to the vertical wall, and the gear is disposed on the vertical wall.

In another embodiment, the window handle assembly further includes at least one positioning member and at least one elastic member. The positioning member is movably disposed on the handle base body and abuts against the gear member. The elastic member abuts against the positioning member and the handle base body.

In another embodiment, the window handle assembly further includes a connecting member, which connects the handle member and the gear member. The connecting member has a sleeve portion and a shaft portion. The sleeve portion is coupled to an axle body of the gear member, and the shaft portion is coupled to a coupling groove of the handle member.

The handle seat of the window handle assembly of the present invention can be quickly and easily installed on the window frame by snapping into the locking base, thereby simplifying the installation process.

Please refer to Figures 1, 2 and 3, which show an embodiment of the window handle assembly of the present invention. The window handle assembly 1 of the present embodiment includes a locking base 10, a handle base 20, a handle member 30, a latch member 40, a linkage mechanism 50 and a connecting member 60.

The locking seat 10 sets the window frame WF of the window W. The locking base 10 includes a locking base body 11 , a locking flange 12 , a locking flange 13 and a plurality of second locking parts 14 . The locking seat body 11 is in the shape of a plate. The engaging flange 12 and the locking flange 13 are provided at opposite ends of the locking seat body 11 , and the engaging flange 12 and the locking flange 13 are in contact with the locking seat body. 11 forms a vertical. The locking flange 13 has a first locking hole 131, a plurality of second through holes 111 are formed on the locking base body 11, and a plurality of second locking holes H are formed on the window frame WF. The plurality of second fasteners 14 pass through the second through holes 111 of the locking base body 11 and then are locked to the plurality of second locking holes H of the window frame WF, so that the locking base 10 is fixed on the window frame WF. The engaging flange 12 has an L-shaped structure and has an engaging end edge 121 parallel to the locking base body 11 .

The handle base 20 includes a handle base body 21 and a first locking member 22. The handle base body 21 includes a top wall 211 and a peripheral wall 212. The peripheral wall 212 is connected to the top wall 211 to form a receiving space. The peripheral wall 212 has a snap-fitting groove 213 and a first through hole 214 on opposite sides. The snap-fitting groove 213 corresponds to the snap-fitting flange 12 of the locking base 10, and the first through hole 214 corresponds to the first locking hole 131 of the locking flange 13.

Please refer to Figures 4, 5 and 6 together. By engaging the engaging end edge 121 of the engaging flange 12 in the engaging groove 213, the first locking hole 131 of the locking flange 13 is aligned with the first locking hole 131 of the locking flange 13. A through hole 214 , the first fastener 22 passes through the first through hole 214 and is locked in the first locking hole 131 , so that the handle base body 21 is fixed to the locking base 10 . As shown in FIGS. 5 and 6 , in order to facilitate assembly, the peripheral wall 212 of the handle base body 21 is inclined relative to the engaging flange 12 and the locking flange 13 , and the angle between the peripheral wall 212 and the top wall 211 is greater than 90 degrees.

The handle piece 30 is rotatably arranged on the handle base body 21 via the connecting piece 60. The top wall 211 of the handle base body 21 is provided with a supporting boss 215 protruding upward. The connecting piece 60 has a sleeve portion 61 and an axis portion 62. The sleeve portion 61 is rotatably inserted into the axis hole 216 of the supporting boss 215. The axis portion 62 is passed through the coupling groove 31 of the handle piece 30, so that the handle piece 30 can be rotatably arranged on the supporting boss 215.

The handle base 20 further includes a supporting portion 23, which is disposed inside the handle base body 21. The latch 40 is movably disposed on the supporting portion 23. The supporting portion 23 of this embodiment is a plate body, and the latch 40 is located inside the handle base body 21 and movably disposed on the supporting portion 23. The supporting portion 23 has a slide groove 231, and the latch 40 includes a sliding portion 41 and a latch 42. The sliding portion 41 is plate-shaped and slidably disposed on the supporting portion 23, and the latch 42 has a fork shape and passes through the slide groove 231 to extend to the outside of the handle base 20. The sliding portion 41 includes a sliding plate 411 and a vertical wall 412 erected on the sliding plate 411.

Please also refer to FIG. 7 . The linkage mechanism 50 connects the handle member 30 and the latch member 40 . The rotational movement of the handle piece 30 is converted into a linear movement of the latch piece 40 . The linkage mechanism 50 of this embodiment includes a gear member 51 and a rack 52 . The rack 52 is provided on the upright wall 412 of the sliding portion 41 of the latch 40 . The gear member 51 has a shaft body 511 and a plurality of teeth 512 arranged around the shaft body. The shaft body 511 is inserted into the sleeve portion 61 of the connecting member 60 so that the gear member 51 rotates synchronously with the connecting member 60 and the handle member 30 . The plurality of teeth 512 of the gear member 51 are meshed with the rack 52. When the gear member 51 rotates synchronously with the handle member 30, the sliding portion 41 of the latch member 40 drives the rack 52 through the teeth 512 to move linearly on the bearing portion 23. The movement causes the latch portion 42 to move linearly to drive the latch component of the window W.

As shown in FIG5 , the window handle assembly 1 further includes a plurality of positioning members 70 and a plurality of elastic members 80. The positioning member 70 is movably disposed on the handle base body 21 and abuts against the gear member 51, and the elastic member 80 abuts against the positioning member 70 and the handle base body 21. The outer peripheral wall of the shaft 511 of the gear member 51 is provided with a plurality of recesses 513, and the positioning member 70 can be engaged with the recesses 513 to position the gear member 51 together with the connecting member 60 and the handle member 30, and the elastic member 80 increases the reliability of the positioning member 70 engaging with the recesses 513.

The handle base of the window handle assembly of the invention can be quickly and easily installed on the window frame by snapping into the locking base, thereby simplifying the installation process.

However, what is described above is only the preferred embodiment of the present invention, and it cannot be used to limit the scope of implementation of the present invention. That is, all simple equivalent changes and modifications made according to the scope of the patent application and the novel description of the present invention are still within the scope of the patent of the present invention. In addition, any embodiment or patent application of the present invention does not need to achieve all the purposes, advantages or features disclosed by the present invention. In addition, the abstract and title are only used to assist in searching for patent documents, and are not used to limit the scope of rights of the present invention. In addition, the terms "first", "second", etc. mentioned in this specification or patent application are only used to name the element or distinguish different embodiments or scopes, and are not used to limit the upper or lower limit of the number of elements.

1: Window handle assembly 10: Locking seat 11: Locking seat body 12:Latching flange 13: Locking flange 14:Second lock firmware 20: handle seat 21: Handle seat body 22:First lock firmware 23: Bearing part 30: handle pieces 31: Combination slot 40:Latching parts 41:Sliding part 42:Latching part 50: Linkage mechanism 51:Gear parts 52:Rack 60: Connector 61:Sleeve part 62: Shaft 70: Positioning parts 80: Elastic parts 111: Second through hole 121: snap-on edge 131:First locking hole 211:top wall 212: Zhoubi 213:Latching slot 214: First through hole 215: Bearing boss 216:Shaft hole 231:Chute 411:Sliding plate 412:upright wall 511:Shaft body 512:Tooth 513: concave part H: Second locking hole W:windows WF: window frame

Figure 1 is a perspective view of the window handle assembly of the present invention installed on a window. Figure 2 is a perspective view of an embodiment of the window handle assembly of the present invention. FIG. 3 is a partially exploded perspective view of the window handle assembly of FIG. 2 . FIG. 4 is a top view of the window handle assembly of FIG. 2 . FIG. 5 is a cross-sectional view along line A-A of FIG. 4 . FIG. 6 is an enlarged view of part A of FIG. 5 . FIG. 7 is a perspective view of the window handle assembly of FIG. 2 with the handle base removed.

1: Window handle assembly

10: Locking seat

11: Locking seat body

12: Engagement flange

13: Locking flange

14: Second lock firmware

20: handle seat

21: Handlebar body

22:First lock firmware

23: Bearing part

30:Handle piece

42:Latching part

111: Second through hole

131: First locking hole

121: Snap-on edge

212: surrounding wall

213:Latching slot

214: First through hole

H: Second locking hole

WF: window frame

Claims (12)

A window handle assembly is provided on a window frame (WF) of a window (W). The window handle assembly (1) includes: A locking seat (10) is provided with the window frame (WF) and includes a locking flange (12) and a locking flange (13). The locking flange (13) has a first locking hole. (131); A handle base (20) is provided on the locking base (10), which includes: A handle base body (21) has an engaging groove (213) and a first through hole (214). The engaging flange (12) is engaged with the engaging groove (213), and the locking flange (213) is engaged with the engaging groove (213). The first locking hole (131) of 13) is aligned with the through hole (214); and A first locking piece (22) passes through the first through hole (214) and is locked in the first locking hole (131), so that the handle base body (21) is fixed to The locking seat (10); A handle (30) is rotatably provided on the handle base body (21); A latch (40) is movably provided on the handle base body (21); and A linkage mechanism (50) connects the handle part (30) and the latch part (40), and converts the rotational motion of the handle part (30) into the linear movement of the latch part (40). A window handle assembly as described in claim 1, wherein the locking base (10) further includes a locking base body (11) and a plurality of second locking members (14), the engaging flange (12) and the locking flange (13) are respectively arranged at two opposite ends of the locking base body (11), the locking base body (11) has a plurality of second through holes (111), the second through holes (111) correspond to a plurality of second locking holes (H) of the window frame (WF), and the second locking members (14) pass through the second through holes (111) and are locked to the second locking holes (H). A window handle assembly as described in claim 2, wherein the handle base body (21) includes a top wall (211) and a peripheral wall (212), the peripheral wall (212) is connected to the top wall (211), the peripheral wall (212) has the engaging groove (213) and the first through hole (214), and the engaging groove (213) and the first through hole (214) are located on opposite sides of the peripheral wall (212). The window handle assembly according to claim 3, wherein the handle base body (21) further includes a bearing boss (215), the bearing boss (215) is provided on the top wall (211), and the handle member (30) is rotatably installed on the bearing boss (215). The window handle assembly of claim 3, wherein the engaging flange (12) is inserted into the engaging groove (213) from the inner surface of the peripheral wall (212), and the locking flange (13 ) is in contact with the inner surface of the peripheral wall (212). A window handle assembly as described in claim 5, wherein the engaging flange (12) is perpendicular to the locking seat body (11), the locking flange (13) is perpendicular to the locking seat body (11), the peripheral wall (212) is inclined relative to the engaging flange (12), and the peripheral wall (212) is inclined relative to the locking flange (13). The window handle assembly according to claim 1, wherein the handle base (20) further includes a bearing portion (23), and the bearing portion (23) is disposed inside the handle base body (21), and the latch The component (40) is movably disposed on the bearing portion (23). The window handle assembly according to claim 7, wherein the bearing part (23) has a slide groove (231), and the latch part (40) includes a sliding part (41) and a latch part (42) , the sliding part (41) is slidably disposed on the bearing part (23), and the latch part (42) extends through the chute (231) to the outside of the handle base (20). The window handle assembly as claimed in claim 8, wherein the linkage mechanism (50) includes a gear member (51) and a rack (52), and the gear member (51) is engaged with the rack (52), The gear member (51) is connected to the handle member (30) and can rotate synchronously with the handle member (30). The rack (52) is provided on the sliding portion (41) of the latch member (40). The window handle assembly according to claim 9, wherein the sliding part (41) includes a sliding plate (411) and an upright wall (412) erected on the sliding plate (411), and the gear member (51) Rotably provided on the sliding plate (411), the latch portion (42) is connected to the sliding plate (411) and extends in the opposite direction to the upright wall (412), and the rack (52) is provided on the upright wall (412). Wall(412). The window handle assembly according to claim 10, further comprising at least one positioning member (70) and at least one elastic member (80), the at least one positioning member (70) being movably disposed on the handle base body ( 21) and is in contact with the gear member (51), and the at least one elastic member (80) is in contact with the at least one positioning member (70) and the handle base body (21). The window handle assembly as described in claim 10 further includes a connecting member (60), which connects the handle member (30) and the gear member (51), and the connecting member (60) has a sleeve portion (61) and a shaft portion (62), the sleeve portion (61) is coupled to an axis (511) of the gear member (51), and the shaft portion (62) is coupled to a coupling groove (31) of the handle member (30).

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