CN215485248U

CN215485248U - Processing-convenient base-free handle door window

Info

Publication number: CN215485248U
Application number: CN202121783423.7U
Authority: CN
Inventors: 李桂文; 林福生; 董崇松; 李翠林; 吕华
Original assignee: Guangdong Saridi Technology Co ltd
Current assignee: Guangdong Saridi Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-11
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a base-free handle door window convenient to process, which belongs to the field of doors and windows and comprises a sash main body and a sash frame profile, wherein a transmission box is fixedly arranged in the sash frame profile, the transmission box is in transmission connection with a transmission rod, and a base-free handle is arranged on the surface of the sash frame profile; the baseless handle comprises a screwing clamping piece and a handle main body, wherein the handle main body comprises a rotating seat, a fixed seat and a square shaft, the rotating seat is rotatably arranged on the fixed seat, the square shaft is fixedly arranged on the rotating seat, and a transmission rod is driven to slide by the rotation of the baseless handle; in addition, the screwing clamping piece and the clamping elliptical hole are arranged on the inner side of the fan frame section bar at the corresponding position of the clamping elliptical hole in a staggered mode, the screwing clamping piece is fixedly connected to the fixing seat, the screwing clamping piece is matched with the fixing seat to clamp the handle main body on the fan frame section bar at the corresponding position of the clamping elliptical hole, and the square shaft penetrates through the clamping elliptical hole and then is connected to the transmission box.

Description

Processing-convenient base-free handle door window

Technical Field

The utility model belongs to the field of doors and windows, and particularly relates to a base-free handle door and window convenient to process.

Background

Along with the improvement of living standard, the functional demand of market to door and window also increases gradually, and many functions all need to link with the door and window lock practical, so present door and window all is furnished with the handle, uses the handle can conveniently realize the realization to the push-and-pull of door and window, open/close lock and other functions. Similarly, due to the improvement of living standard, the requirement on the aesthetic property of the door and window is increased, so that the current door and window with the handle is developed towards the direction of the handle without the base.

Traditional installation of no base handle door and window need open 3 apertures on a sash frame material, and supporting no base handle mainly relies on the cooperation with the moving part of the transmission box of hardware to reach the effect with the section bar centre gripping, realize fixed accessories's function. However, the structure has high requirements for product matching and working, affects the efficiency of production and assembly, and is easy to be loosely fixed.

SUMMERY OF THE UTILITY MODEL

Based on the problems in the prior art, the utility model provides a base-free handle door window convenient to process, which comprises a window sash main body and window sash frame sectional materials fixedly arranged on the periphery of the window sash main body, wherein a transmission box is fixedly arranged in the window sash frame sectional material on one side of the window sash main body, the transmission box is in transmission connection with a plurality of transmission rods which are slidably arranged in the window sash frame sectional materials, a base-free handle is arranged on the outer surface of the window sash frame sectional material corresponding to the transmission box, the base-free handle is connected to the transmission box through a square shaft in a transmission manner, and the transmission rods are driven to slide through the rotation of the base-free handle; no base handle including the card of screwing and handle main part, fan frame section bar on offer and screw the oval hole of card matched with joint, the handle main part including rotating seat, fixing base and square shaft, rotation seat pivoted install on the fixing base, square shaft fixed mounting rotate the seat on, the card of screwing and the setting of the oval hole dislocation of joint be inboard at the fan frame section bar that the oval hole of joint corresponds the department, and the card fixed connection of screwing is to the fixing base, the card of screwing and fixing base matched with handle main part centre gripping on the fan frame section bar that the oval hole of joint corresponds the department, the square shaft pass and be connected to the transmission box behind the oval hole of joint.

The clamping piece of screwing is an elliptic metal sheet with the shape consistent with that of the clamping elliptical hole, a hole for a square shaft to pass through is formed in the middle of the clamping piece of screwing, two threaded holes are respectively formed in two ends of the clamping piece of screwing, and an acute included angle is formed between a connecting line of the two threaded holes and a long shaft of the clamping piece of screwing.

The fan body comprises a glass fan, a wood fan and a fan body made of metal plates or plastic plates.

The fixing seat is provided with a fixing seat, a clamping elliptical hole is formed in the fixing seat, a limiting part is arranged on one side of the fixing seat, the shape of the clamping elliptical hole is consistent with that of the clamping elliptical hole, a round hole for a square shaft to penetrate through is formed in the middle of the fixing seat, a limiting groove is formed in one side, close to the fan frame section, of the round hole, and the diameter of the limiting groove is larger than that of the round hole; the fixing seat is provided with a plurality of screw holes and is fixedly connected with the screwing clamping piece through a bolt and clamped on the sash frame section in a matching manner.

Wherein, the square shaft include that the cross-section is the transmission portion of rectangle, the four corners of the terminal surface of the one end of transmission portion is the fillet, the other end of transmission portion is integrated into one piece's spacing platform, spacing platform and the relative position of spacing groove phase-match restriction square shaft and fixing base, spacing platform be connected with the one end of circular pivot keeping away from the one end integrated into one piece of transmission portion, circular pivot rotate relatively with the round hole cooperation of fixing base, circular pivot keep away from the one end integrated into one piece of spacing platform be connected with spacing axle, the cross-section of spacing axle be the fillet rectangle, spacing axle be provided with the screw hole in the one end of keeping away from circular pivot.

The rotating seat is provided with a limiting seat, a round-corner rectangular hole matched with the limiting shaft is formed in the limiting seat, the cross section of the outer surface of the limiting seat is rectangular, and one end, far away from the fixing seat, of the limiting seat is provided with a connecting stud which is fixedly connected with a threaded hole of the limiting shaft through the connecting stud.

The handle main body further comprises a handle, the handle comprises an integrally formed handle and a sleeve cap, the sleeve cap is provided with a groove matched with the outer surface of the limiting seat, and the handle is sleeved on the rotating seat through the sleeve cap and fixed through a screw.

The screw is perpendicular to the limiting seat, the screw is located below the handle, and a thickening layer is arranged on one surface of the limiting seat, which corresponds to the screw.

The utility model has the following beneficial effects: after the structure is improved, only a 14MM 26MM oval clamping elliptical hole is required to be formed in the fan frame section, the effect of fixing the handle can be achieved through split or integrated screwing clamping pieces arranged at the bottom of the base-free handle, the production assembly efficiency and the processing convenience are improved, the fixing base is heightened, accessories are not prone to loosening or loosening, and the safety performance of products is improved.

In addition, the machining method for only forming the oval clamping elliptical hole is higher in efficiency and less prone to error compared with the traditional machining method for forming 3 circular holes.

Drawings

FIG. 1 is a schematic view of a convenient handling of a base-less handle door and window.

Fig. 2 is an enlarged schematic view of the baseless handle.

Fig. 3 does not have base handle's spatial structure diagram in the embodiment one.

Fig. 4 is an installation schematic diagram of a baseless handle in the first embodiment.

Fig. 5 is a schematic perspective view of a square shaft.

Fig. 6 is a schematic perspective view of the fixing base.

Fig. 7 is a perspective view of the rotary base.

Fig. 8 is a cross-sectional structure view of a baseless handle in an embodiment one.

Detailed Description

The utility model is described in detail below with reference to the figures and the specific embodiments.

The base-free handle door and window convenient to process as shown in the attached drawings 1-8 comprises a sash main body 1 and sash frame sectional materials 2 fixedly arranged on the periphery of the sash main body 1, wherein a transmission box 3 is fixedly arranged in the sash frame sectional material 2 on one side of the sash main body 1, the transmission box 3 is in transmission connection with two transmission rods 31 slidably arranged in the sash frame sectional materials 2, the transmission rods 31 can be connected with locking points or other hardware needing to be linked with a lock, a base-free handle 4 is arranged on the outer surface of the corresponding transmission box 3 of the sash frame sectional material 2, the base-free handle 4 is in transmission connection with the transmission box 3 through a square shaft 7, and the transmission rods 31 are driven to slide through the rotation of the base-free handle 4 so as to realize other richer functions linked with the lock; the baseless handle 4 comprises a screwing clamping piece 41 and a handle main body 42, the fan frame section bar 2 is provided with a clamping oval hole 21 matched with the screwing clamping piece 41, the handle main body 42 comprises a rotating seat 5, a fixed seat 6, a square shaft 7 and a handle 8, the rotating seat 5 is rotatably installed on the fixed seat 6, the square shaft 7 is fixedly installed on the rotating seat 5, the screwing clamping piece 41 and the clamping oval hole 21 are arranged on the inner side of the fan frame section bar 2 at the corresponding position of the clamping oval hole 21 in a staggered manner, the screwing clamping piece 41 is fixedly connected to the fixed seat 6, the screwing clamping piece 41 and the fixed seat 6 are matched to clamp the handle main body 42 on the fan frame section bar 2 at the corresponding position of the clamping oval hole 21, and the square shaft 7 penetrates through the clamping oval hole 21 and then is connected to the transmission box 3; the handle 8 comprises a grip 81 and a sleeve cap 82 which are integrally formed, the sleeve cap 82 is provided with a groove matched with the outer surface of the limiting seat 51, and the handle 8 is sleeved on the rotating seat 5 through the sleeve cap 82 and fixed through a screw 83; screw 83 be perpendicular mutually with spacing seat 51, and screw 83 is located the below of handle 81, shelters from screw 83 through handle 81, guarantees its aesthetic property, the one side that spacing seat 51 corresponds screw 83 be provided with thickening layer 54, improve spacing seat 51 at the intensity that screw 83 corresponds the department, reduce the degree of the damage that screw 83 caused spacing seat 51, increase of service life.

As a preferred embodiment, the tightening clamping piece 41 is an elliptical metal sheet having a shape consistent with the shape of the oval clamping hole 21, a hole for the square shaft 7 to pass through is formed in the middle of the tightening clamping piece 41, two threaded holes are respectively formed at two ends of the tightening clamping piece 41, a connecting line of the two threaded holes forms an acute included angle with a long axis of the tightening clamping piece 41, and the shape of the tightening clamping piece 41 is the same as that of the limiting portion 61 in fig. 7. During installation, the screwing clamping piece 41 and the limiting part 61 are installed reversely, namely the screwing clamping piece 41 and the limiting part form an X shape when the threaded holes of the screwing clamping piece and the limiting part are overlapped, so that the screwing clamping piece 41 can be clamped on the inner side of the sash frame profile 2.

As a preferred embodiment, one side of the fixing seat 6 is provided with a limiting part 61 with the same shape as the clamping elliptical hole 21, the middle part of the fixing seat 6 is provided with a round hole for the square shaft 7 to pass through, one side of the round hole close to the fan-frame profile 2 is provided with a limiting groove 62, and the diameter of the limiting groove 62 is larger than that of the round hole; the fixed seat 6 is provided with two screw holes, the fixed seat 6 is fixedly connected with the screwing clamping piece 41 through the bolt 9 and is clamped on the sash frame profile 2 in a matching way, in the actual production, the fixed seat 6 is heightened, the matching length of the square shaft 7 and the fixed seat 6 is increased, and the rotating seat 5 is prevented from swinging due to the existence of gaps in the vertical direction and the horizontal direction; the square shaft 7 comprises a transmission part 71 with a rectangular cross section, four corners of the end face of one end of the transmission part 71 are fillets, the fillets are arranged to facilitate the transmission part 71 to be inserted into the transmission box 3, the other end of the transmission part 71 is an integrally-formed limiting table 72, the limiting table 72 is matched with the limiting groove 62 to limit the relative position of the square shaft 7 and the fixing seat 6, so that the square shaft 7 cannot be separated from a round hole, one end, far away from the transmission part 71, of the limiting table 72 is integrally formed and connected with one end of a circular rotating shaft 73, the circular rotating shaft 73 is matched with the round hole of the fixing seat 6 to rotate relatively, one end, far away from the limiting table 72, of the circular rotating shaft 73 is integrally formed and connected with a limiting shaft 74, the cross section of the limiting shaft 74 is a fillet rectangle, and one end, far away from the circular rotating shaft 73, of the limiting shaft 74 is provided with a threaded hole; the rotating seat 5 is provided with a limiting seat 51, a round-corner rectangular hole 52 matched with the limiting shaft 74 is formed in the limiting seat 51, the cross section of the outer surface of the limiting seat 51 is rectangular, and a connecting stud 53 is arranged at one end, far away from the fixing seat 6, of the limiting seat 51 and is fixedly connected with a threaded hole of the limiting shaft 74 through the connecting stud 53.

During installation, the bolt 9 is firstly released, a certain distance exists between the screwing clamping piece 41 and the limiting part 61, then the screwing clamping piece 41 penetrates through the clamping elliptical hole 21, then the handle is rotated to enable the limiting part 61 to be overlapped with the clamping elliptical hole 21, then the handle is continuously pressed in, at the moment, the screwing clamping piece 41 rotates to a range exceeding the clamping elliptical hole 21, and then the bolt 9 is tightened, so that the fixed seat 6 and the screwing clamping piece 41 are matched to fix the handle on the fan frame section bar 2.

As a preferred embodiment, the sash body 1 may be a glass sash, a wood sash, or a sash body 1 made of a metal plate or a plastic plate, and as a door window, preferably a glass sash, a part of the door may also be a wood sash, a metal sash, or even a plastic sash.

The above-mentioned embodiments only express a few embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a processing convenient no base handle door and window, includes fan main part (1) and fixed setting at fan main part (1) fan frame section bar (2) all around, its characterized in that, fixed mounting has transmission box (3) in fan frame section bar (2) of one side wherein of fan main part (1), transmission box (3) transmission be connected with a plurality of slidable mounting in fan frame section bar (2) transfer line (31), fan frame section bar (2) there is no base handle (4) at corresponding transmission box (3) outer surface mounting, and no base handle (4) be connected to transmission box (3) through square shaft (7) transmission, drive handle (31) through the rotation of no base (4) and slide; the baseless handle (4) comprises a screwing clamping piece (41) and a handle main body (42), the sash frame section bar (2) is provided with a clamping elliptical hole (21) matched with the screwing clamping piece (41), the handle main body (42) comprises a rotating seat (5), a fixed seat (6) and a square shaft (7), the rotating seat (5) is rotatably arranged on the fixed seat (6), the square shaft (7) is fixedly arranged on the rotating seat (5), the screwing clamping piece (41) and the clamping elliptical hole (21) are arranged on the inner side of the fan frame section (2) at the corresponding position of the clamping elliptical hole (21) in a staggered manner, the screwing clamping piece (41) is fixedly connected to the fixed seat (6), the screwing clamping piece (41) is matched with the fixed seat (6) to clamp the handle main body (42) on the fan frame section bar (2) at the corresponding position of the clamping elliptical hole (21), the square shaft (7) penetrates through the clamping elliptical hole (21) and then is connected to the transmission box (3).

2. The base-free handle door and window convenient to process according to claim 1, wherein the screwing clamping piece (41) is an elliptical metal sheet with the shape consistent with that of the clamping elliptical hole (21), a hole for the square shaft (7) to pass through is formed in the middle of the screwing clamping piece (41), two threaded holes are respectively formed in two ends of the screwing clamping piece (41), and a connecting line of the two threaded holes and a long shaft of the screwing clamping piece (41) form an acute included angle.

3. A handy to machine baseless handle door and window according to claim 1, wherein said sash body (1) comprises glass sash, wood sash, sash body (1) made of metal plate or plastic plate.

4. The base-free handle door and window convenient to process according to claim 1, characterized in that one side of the fixing seat (6) is provided with a limiting part (61) which is consistent with the shape of the clamping oval hole (21), the middle part of the fixing seat (6) is provided with a round hole for the square shaft (7) to pass through, one side of the round hole close to the fan frame section bar (2) is provided with a limiting groove (62), and the diameter of the limiting groove (62) is larger than that of the round hole; the fixing seat (6) is provided with a plurality of screw holes, and the fixing seat (6) is fixedly connected with the screwing clamping piece (41) through a bolt (9) and is clamped on the sash frame section bar (2) in a matching manner.

5. The base-free handle door and window convenient to process as claimed in claim 4, wherein the square shaft (7) comprises a transmission part (71) with a rectangular cross section, four corners of the end face of one end of the transmission part (71) are rounded corners, the other end of the transmission part (71) is an integrally formed limiting table (72), the limiting table (72) is matched with the limiting groove (62) to limit the relative positions of the square shaft (7) and the fixing seat (6), the limiting table (72) is integrally formed at one end far away from the transmission part (71) and is connected with one end of a circular rotating shaft (73), the circular rotating shaft (73) is matched with the round hole of the fixing seat (6) to rotate relatively, one end of the circular rotating shaft (73) far away from the limiting table (72) is integrally formed and is connected with a limiting shaft (74), the cross section of the limiting shaft (74) is a rounded rectangle, and one end of the limiting shaft (74) far away from the circular rotating shaft (73) is provided with a threaded hole.

6. The handle door and window without base convenient to process according to claim 5, characterized in that the rotating seat (5) is provided with a limiting seat (51), a round-corner rectangular hole (52) matched with the limiting shaft (74) is arranged in the limiting seat (51), the cross section of the outer surface of the limiting seat (51) is rectangular, one end of the limiting seat (51) far away from the fixing seat (6) is provided with a connecting stud (53), and the connecting stud (53) is fixedly connected with a threaded hole of the limiting shaft (74).

7. The handle door and window with the base-free handle convenient to process as claimed in claim 6, wherein the handle main body (42) further comprises a handle (8), the handle (8) comprises a grip (81) and a cap (82) which are integrally formed, the cap (82) is provided with a groove matched with the outer surface of the limiting seat (51), and the handle (8) is sleeved on the rotating seat (5) through the cap (82) and fixed through a screw (83).

8. The easy-to-machine base-less handle door and window of claim 7, characterized in that the screw (83) is perpendicular to the limiting seat (51), the screw (83) is located below the handle (81), and a thickening layer (54) is disposed on the surface of the limiting seat (51) corresponding to the screw (83).