CN213683886U - General type screen fan handle and handle base thereof - Google Patents

Abstract

The utility model discloses a universal screen fan handle and a handle base thereof, which comprises a base and a handle; a handle is arranged on the base, and a lock body is arranged at the lower part of the handle; the handle is fixed on the rotating shaft, the rotating shaft is installed in the base, the tail end of the rotating shaft is provided with the reset assembly, one side, close to the handle, of the rotating shaft is provided with the locking disc, the rotating shaft on the inner side of the locking disc is provided with the driving gear, and the rotating shaft on the inner side of the driving gear is provided with the pushing disc; a first driven gear and a second driven gear are meshed on the driving gear; the first driven gear is arranged on the first transmission shaft, a first twisted wire roller is fixedly arranged on the first transmission shaft, and a steel wire rope is wound on the first twisted wire roller; the second driven gear is arranged on a second transmission shaft, a second twisted wire roller is fixedly arranged on the second transmission shaft, and a steel wire rope is wound on the second twisted wire roller; this handle adopts the wire rope transmission to drive the locking lever and removes, has alleviateed the quality of gauze fan, the use and the change of the gauze fan of being convenient for.

Description

General type screen fan handle and handle base thereof

Technical Field

The utility model relates to a door and window field, in particular to general type screen fan handle and handle base thereof.

Background

The handle is a device which is arranged on a door and window sash and has the fastening function after opening and closing. Is mostly made of aluminum alloy, copper, stainless steel, organic glass, plastic and other materials. The form is various, and the size is different. Besides meeting the requirements of comfortable hand feeling and reasonable stress, the decorative material also has decorative effect of decoration, so that the used materials and the shape can be selected into finished products or designed additionally according to the requirements of building design. There are two kinds of door and window handles in the market at present, one kind is the square shaft handle, and one kind is the shift fork handle. The square shaft handle is mostly manufactured by combining a cheap plastic base with a riveting process. The shifting fork handle is mostly screw connection structure, drives the shifting fork with the zinc alloy gear, and the screw is connected with the handle for the zinc alloy gear. Generally speaking, the shift fork handle use the scene more comprehensive, transmission performance is also more stable, but the shift fork handle is when the location, directly fixes a position through the shift fork shifting chute, but the shift fork has great impact force to the location position at the sliding location in-process, causes wearing and tearing easily, produces the noise, so prior art need set up bellied borduring in the location portion, can lead to the waste of material like this, and square shaft handle transmission simple structure, installation are convenient, the price is preferential. Therefore, different types are generally required to be selected according to different application occasions, and the universality is poor. In the traditional handle, the lock rods on the upper side and the lower side of the door and window are mostly driven to move through the connecting rods, so that the locking of the door and window is controlled; however, for the screen sash, the frame is generally light in weight, and if the connecting rod is adopted to drive the locking rod to move, the weight of the screen sash is increased, which is not beneficial to the use of the screen sash; therefore, a screen fan handle and handle base thereof that are convenient to use are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a general type screen fan handle and handle base thereof can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a universal screen fan handle and a handle base thereof comprise a base and a handle; the base is arranged on a frame in the screen sash, the screen sash is placed in the window frame, the base is provided with a handle, and the lower part of the handle is provided with a lock body; the handle is fixed on the rotating shaft, the rotating shaft is installed in the base, the tail end of the rotating shaft is provided with the reset assembly, one side, close to the handle, of the rotating shaft is provided with the locking disc, the rotating shaft on the inner side of the locking disc is provided with the driving gear, and the rotating shaft on the inner side of the driving gear is provided with the pushing disc; a first driven gear and a second driven gear are meshed on the driving gear; the first driven gear is mounted on a first transmission shaft, the first transmission shaft is mounted on a first limiting sleeve, the first limiting sleeve is fixed in the base, a first twisted wire roller is fixedly mounted on the first transmission shaft, and a steel wire rope is wound on the first twisted wire roller; the second driven gear is arranged on a second transmission shaft, the second transmission shaft is arranged on a second limiting sleeve, the second limiting sleeve is fixed in the base, a second stranded wire roller is fixedly arranged on the second transmission shaft, and a steel wire rope is wound on the second stranded wire roller; the tail end of the steel wire rope is fixed on the pull ring, the pull ring is welded at the tail end of the lock rod, the lock rod is placed in the fixed sleeve, the spring is placed on the lock rod on the upper portion of the fixed sleeve, the baffle is welded on the lock rod at the upper end of the spring, the top end of the lock rod is placed in the clamping groove, and the clamping groove is formed in the window frame.

Preferably, the locking disc is provided with a locking groove, a locking key is placed in the locking groove, the locking key is installed on the lock cylinder, and the lock cylinder is installed in the lock body.

Preferably, the pushing disc is connected with a buckle plate, and the buckle plate is placed in the window frame.

Preferably, the first driven gear is fixed to a lower portion of the driving gear, and the second driven gear is fixed to an upper portion of the driving gear.

Preferably, the fixing sleeve is welded on the fixing rod, and the tail end of the fixing rod is fixed in the screen fan.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the universal screen sash handle and the handle base thereof, a driving gear is arranged in the base, the driving gear drives a first stranded wire roller and a second stranded wire roller to rotate through a first driven gear and a second driven gear, and the first stranded wire roller and the second stranded wire roller pull locking rods on the upper side and the lower side of a screen sash to move through a steel wire rope, so that the locking rods are moved out of clamping grooves, and the unlocking purpose is achieved; the handle drives the lock rod to move by adopting the transmission of the steel wire rope, thereby reducing the quality of the screen sash and facilitating the use and the replacement of the screen sash; the reset assembly in the base is that the pivot is in the normal position state, the use of the gauze fan of being convenient for, and the lock physical stamina is dead with the gauze fan lock, security when having increased the use, convenient to use.

Drawings

Fig. 1 is the utility model relates to a general type screen fan handle and overall structure schematic diagram of handle base thereof.

Fig. 2 is the utility model relates to a base's structural schematic in general type screen fan handle and handle base thereof.

Fig. 3 is the utility model relates to a general type screen fan handle and locking lever's in handle base schematic structure view.

In the figure: 1. a window frame; 2. buckling the plate; 3. a screen fan; 4. a base; 5. a handle; 6. a lock body; 7. a first stop collar; 8. a first lay roller; 9. a first drive shaft; 10. a first driven gear; 11. a reset assembly; 12. pushing the disc; 13. a second stop collar; 14. a second lay roller; 15. a second drive shaft; 16. A second driven gear; 17. a driving gear; 18. a rotating shaft; 19. a locking disc; 20. locking the groove; 21. a locking key; 22. a lock cylinder; 23. a wire rope; 24. a pull ring; 25. fixing the rod; 26. fixing a sleeve; 27. a push rod; 28. a spring; 29. a baffle plate; 30. a lock lever; 31. a clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a universal screen fan handle and a handle base thereof comprise a base 4 and a handle 5; the base 4 is arranged on a frame in the screen sash 3, the screen sash 3 is placed in the window frame 1, the base 4 is provided with a handle 5, and the lower part of the handle 5 is provided with a lock body 6; the handle 5 is fixed on a rotating shaft 18, the rotating shaft 18 is installed inside the base 4, the tail end of the rotating shaft 18 is provided with a reset assembly 11, one side, close to the handle 5, of the rotating shaft 18 is provided with a locking disc 19, a driving gear 17 is installed on the rotating shaft 18 on the inner side of the locking disc 19, and a pushing disc 12 is installed on the rotating shaft 18 on the inner side of the driving gear 17; a return spring is arranged in the return assembly 11 and is used for enabling the rotating shaft 18 and the handle 5 on the rotating shaft to be in a return state; the locking disc 19 is provided with a locking groove 20, a locking key 21 is placed in the locking groove 20, the locking key 21 is installed on a lock core 22, and the lock core 22 is installed in the lock body 6; the push disc 12 is connected with a buckle plate 2, and the buckle plate 2 is placed in the window frame 1; a first driven gear 10 and a second driven gear 16 are meshed on the driving gear 17, the first driven gear 10 is fixed at the lower part of the driving gear 17, and the second driven gear 16 is fixed at the upper part of the driving gear 17; the first driven gear 10 is installed on a first transmission shaft 9, the first transmission shaft 9 is installed on a first limiting sleeve 7, the first limiting sleeve 7 is fixed in the base 4, a first twisted wire roller 8 is fixedly installed on the first transmission shaft 9, and a steel wire rope 23 is wound on the first twisted wire roller 8; the second driven gear 16 is installed on a second transmission shaft 15, the second transmission shaft 15 is installed on a second limiting sleeve 13, the second limiting sleeve 13 is fixed in the base 4, a second stranded wire roller 14 is fixedly installed on the second transmission shaft 15, and a steel wire rope 23 is wound on the second stranded wire roller 14; the tail end of the steel wire rope 23 is fixed on the pull ring 24, the pull ring 24 is welded at the tail end of the lock rod 30, the lock rod 30 is placed in the fixed sleeve 26, the spring 28 is placed on the lock rod 30 at the upper part of the fixed sleeve 26, the baffle plate 29 is welded on the lock rod 30 at the upper end of the spring 28, the top end of the lock rod 30 is placed in the clamping groove 31, and the clamping groove 31 is arranged in the window frame 1; the fixing sleeve 26 is welded on the fixing rod 25, and the tail end of the fixing rod 25 is fixed in the screen fan 3.

It should be noted that the utility model relates to a general screen fan 3 handle 5 and its handle 5 base 4, when working, the handle 5 is pushed manually, the handle 5 drives the rotating shaft 18 to rotate, the rotating shaft 18 pushes the pushing disk 12 and the driving gear 17 to rotate, the pushing disk 12 drives the buckle 2 to move, thereby facilitating the fixation of the screen fan 3; the driving gear 17 drives the first twisted wire roller 8 and the second twisted wire roller 14 to rotate through the first driven gear 10 and the second driven gear 16, the first twisted wire roller 8 and the second twisted wire roller 14 pull the locking rods 30 on the upper side and the lower side of the screen sash 3 to move through the steel wire rope 23, so that the locking rods 30 are moved out of the clamping grooves 31, and the unlocking purpose is achieved; when the operation is finished, the lock rod 30 is pushed by the spring 28 to be continuously positioned in the clamping groove 31 on the window frame 1, so that the screen sash 3 is locked; a lock core 22 in the lock body 6 drives a lock key 21 to move in a lock groove 20 on the lock disc 19, so that the screen window sash 3 is locked; a return spring is arranged in the return assembly 11 for returning the spindle 18 and the handle 5 thereon to the return position.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A general screen fan handle and a handle base thereof comprise a base (4) and a handle (5); the method is characterized in that: the base (4) is arranged on a frame in the screen window (3), the screen window (3) is placed in the window frame (1), the base (4) is provided with a handle (5), and the lower part of the handle (5) is provided with a lock body (6); the handle (5) is fixed on a rotating shaft (18), the rotating shaft (18) is installed inside the base (4), the tail end of the rotating shaft (18) is provided with a reset assembly (11), one side, close to the handle (5), of the rotating shaft (18) is provided with a locking disc (19), a driving gear (17) is installed on the rotating shaft (18) on the inner side of the locking disc (19), and a pushing disc (12) is installed on the rotating shaft (18) on the inner side of the driving gear (17); a first driven gear (10) and a second driven gear (16) are meshed on the driving gear (17); the first driven gear (10) is installed on a first transmission shaft (9), the first transmission shaft (9) is installed on a first limiting sleeve (7), the first limiting sleeve (7) is fixed in the base (4), a first stranded wire roller (8) is fixedly installed on the first transmission shaft (9), and a steel wire rope (23) is wound on the first stranded wire roller (8); the second driven gear (16) is installed on a second transmission shaft (15), the second transmission shaft (15) is installed on a second limiting sleeve (13), the second limiting sleeve (13) is fixed in the base (4), a second stranded wire roller (14) is fixedly installed on the second transmission shaft (15), and a steel wire rope (23) is wound on the second stranded wire roller (14); the end of wire rope (23) is fixed on pull ring (24), and pull ring (24) welding is at the end of locking lever (30), and locking lever (30) are placed in fixed cover (26), have placed spring (28) on locking lever (30) on fixed cover (26) upper portion, and the welding has baffle (29) on locking lever (30) of spring (28) upper end, and the top of locking lever (30) is placed in draw-in groove (31), and draw-in groove (31) set up in window frame (1).

2. The universal screen fan handle and handle base thereof as recited in claim 1, wherein: the lock is characterized in that a lock groove (20) is formed in the locking disc (19), a lock key (21) is placed in the lock groove (20), the lock key (21) is installed on the lock core (22), and the lock core (22) is installed in the lock body (6).

3. The universal screen fan handle and handle base thereof as recited in claim 1, wherein: the pushing disc (12) is connected with a buckle plate (2), and the buckle plate (2) is placed in the window frame (1).

4. The universal screen fan handle and handle base thereof as recited in claim 1, wherein: the first driven gear (10) is fixed at the lower part of the driving gear (17), and the second driven gear (16) is fixed at the upper part of the driving gear (17).

5. The universal screen fan handle and handle base thereof as recited in claim 1, wherein: the fixed sleeve (26) is welded on the fixed rod (25), and the tail end of the fixed rod (25) is fixed in the screen fan (3).

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