CN215595231U

CN215595231U - Window handle convenient to tear open and trade

Info

Publication number: CN215595231U
Application number: CN202122269005.2U
Authority: CN
Inventors: 龙永淮; 龙永汾; 黄建华
Original assignee: Zhaoqing Helian Hardware Products Co ltd
Current assignee: Zhaoqing Helian Hardware Products Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-21
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of door and window handles, and particularly discloses a window handle convenient to disassemble and replace. This window handle convenient to tear open and trade, through complementary unit's design, when needs are changed the window handle body, at first the staff will turn round the reversal, the turn round rotates and drives the dwang and rotate, the dwang rotates and drives first bevel gear and rotate, indirectly, the diaphragm removes and drives the removal of U-shaped slipmat, when the removal of U-shaped slipmat does not contact with the fixture block, the fixture block unblock this moment, the staff takes out the window handle body to reach the effect of changing the window handle body.

Description

Window handle convenient to tear open and trade

Technical Field

The utility model relates to the technical field of door and window handles, in particular to a window handle convenient to disassemble and replace.

Background

The window opening and closing handle is a hardware component widely used on doors and windows, and is matched with a transmission locking device to form an opening and closing structure of the doors and windows. When the door and window switch handle is used, the square core is inserted into the gear of the shell of the transmission locking device, the handle is rotated to drive the transmission locking device to lock doors and windows, and different requirements are met on the length of the square core required by the handle due to the difference of various aspects such as the thickness of sectional materials of different doors and windows.

At present, current door and window handle adopts the welded mode to connect the installation in the aspect of fixing mainly, consequently, if go wrong or by external force when damaging at the window handle, is difficult to carry out convenient change to it, if need change at special period just can only change whole window form, extremely influences the living quality in the room.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the window handle which is convenient to disassemble and replace, is convenient for most people and workers to disassemble and install, is not easy to loosen, and is time-saving and labor-saving.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a window handle convenient to tear open and trade, includes the casing, the inside complementary unit that is equipped with of casing.

The complementary unit includes the dwang, the dwang is connected in inside one side of casing and is passed through the bearing with the casing and be connected, the first bevel gear of dwang one end fixedly connected with, first bevel gear top and bottom are equipped with first threaded rod and second threaded rod respectively, first threaded rod and second threaded rod inner fixedly connected with second bevel gear and third bevel gear respectively, second bevel gear and third bevel gear locate first bevel gear top and bottom respectively and mesh mutually with first bevel gear, first threaded rod and second threaded rod screw thread are to opposite direction.

Preferably, the first threaded rod and the second threaded rod extend to the top and the bottom of the inner cavity of the shell respectively, and the first threaded rod and the second threaded rod are connected with the shell through bearings, so that the first threaded rod and the second threaded rod are supported conveniently and are rotated conveniently.

Furthermore, the first threaded rod and the second threaded rod are externally connected with a first threaded block and a second threaded block respectively, and the first threaded rod and the second threaded rod are connected with the first threaded block and the second threaded block through threads respectively, so that the first threaded block and the second threaded block can move conveniently.

Furthermore, first screw thread piece and the equal fixedly connected with L shaped plate in second screw thread piece one end, two the equal fixedly connected with diaphragm in L shaped plate, two the equal fixedly connected with U-shaped slipmat in the diaphragm, two be connected with the fixture block between the U-shaped slipmat, the first screw thread piece of being convenient for and the second screw thread piece remove the drive simultaneously, and the L shaped plate of being convenient for removes, and the diaphragm of being convenient for drives the U-shaped slipmat and removes, is convenient for fix the fixture block.

Further, the inside window handle body that is connected with through the pivot of fixture block, fixture block and window handle body all extend to the casing outside, two equal fixedly connected with slider in L shaped plate one side, two spouts have been seted up to casing inner chamber lateral wall, two the slider extends to inside two spouts respectively, and the window handle body of being convenient for rotates, and the L shaped plate of being convenient for removes and drives the slider and remove, is convenient for carry on spacingly to the bearing frame.

Further, dwang one end fixedly connected with turns round, a casing inner chamber lateral wall fixedly connected with backup pad, the backup pad is established to the U-shaped, the dwang runs through the backup pad and passes through the bearing with the backup pad and be connected, two fixed plates of a casing inner chamber lateral wall fixedly connected with, first threaded rod and second threaded rod run through two fixed plates respectively and pass through the bearing with two fixed plates and be connected, are convenient for rotate the turn round, turn round and rotate the drive dwang and rotate, are convenient for support the dwang, are convenient for support first threaded rod and second threaded rod.

Further, lateral wall fixedly connected with mounting panel behind the casing, mounting panel internal connection has a plurality of hex bolts, and is a plurality of hex bolts all passes through threaded connection with the mounting panel, is convenient for carry out subsequent installation to the mounting panel.

The utility model has the beneficial effects that:

1. according to the window handle convenient to disassemble and replace, through the design of the auxiliary mechanism, when a window handle body needs to be replaced, firstly, a worker reverses a rotary head, the rotary head rotates to drive a rotary rod to rotate, the rotary rod rotates to drive a first bevel gear to rotate, the first bevel gear indirectly rotates, a transverse plate moves to drive a U-shaped anti-slip pad to move, when the U-shaped anti-slip pad moves and is not in contact with a clamping block, the clamping block is unlocked at the moment, the worker takes out the window handle body, and therefore the effect of replacing the window handle body is achieved;

2. this window handle convenient to tear open and trade through the design of turning round, can rotate the dwang easily and drive first threaded rod and second threaded rod and remove simultaneously, saves unnecessary operating procedure, practices thrift the manpower, realizes light synchronous effect.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic sectional front view of the present invention;

FIG. 3 is a side cross-sectional view of a cartridge in the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a housing; 2. an auxiliary mechanism; 201. rotating the rod; 202. a first bevel gear; 203. a first threaded rod; 204. a second threaded rod; 205. a second bevel gear; 206. a third bevel gear; 3. a first thread block; 4. a second thread block; 5. an L-shaped plate; 6. a U-shaped non-slip mat; 7. a clamping block; 8. a window handle body; 9. a slider; 10. turning the head; 11. a support plate; 12. a fixing plate; 13. and (7) mounting the plate.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-4, the window handle convenient to disassemble and replace in the embodiment includes a casing 1, and an auxiliary mechanism 2 is arranged inside the casing 1.

The auxiliary mechanism 2 comprises a rotating rod 201, the rotating rod 201 is connected to one side inside the shell 1 and is connected with the shell 1 through a bearing, one end of the rotating rod 201 is fixedly connected with a first bevel gear 202, the top and the bottom of the first bevel gear 202 are respectively provided with a first threaded rod 203 and a second threaded rod 204, the inner ends of the first threaded rod 203 and the second threaded rod 204 are respectively fixedly connected with a second bevel gear 205 and a third bevel gear 206, the second bevel gear 205 and the third bevel gear 206 are respectively arranged at the top and the bottom of the first bevel gear 202 and are meshed with the first bevel gear 202, the thread directions of the first threaded rod 203 and the second threaded rod 204 are opposite, the first threaded rod 203 and the second threaded rod 204 respectively extend to the top and the bottom of the inner cavity of the shell 1, the first threaded rod 203 and the second threaded rod 204 are both connected with the shell 1 through a bearing, so as to support the first threaded rod 203 and the second threaded rod 204 and facilitate the rotation of the first threaded rod 203 and the second threaded rod 204, the first threaded rod 203 and the second threaded rod 204 are respectively connected with a first threaded block 3 and a second threaded block 4, the first threaded rod 203 and the second threaded rod 204 are respectively connected with the first threaded block 3 and the second threaded block 4 through threads, so that the first threaded block 3 and the second threaded block 4 can move conveniently, one ends of the first threaded block 3 and the second threaded block 4 are respectively fixedly connected with an L-shaped plate 5, the insides of the two L-shaped plates 5 are respectively fixedly connected with a transverse plate, the insides of the two transverse plates are respectively fixedly connected with a U-shaped anti-skid pad 6, a clamping block 7 is connected between the two U-shaped anti-skid pads 6, so that the first threaded block 3 and the second threaded block 4 can move simultaneously, the L-shaped plates 5 can move conveniently, the transverse plates can drive the U-shaped anti-skid pads 6 to move conveniently, the clamping block 7 can be fixed conveniently, the insides of the clamping blocks 7 are connected with a window body 8 through a rotating shaft, and the clamping blocks 7 and the window handle body 8 can extend to the outside of the shell 1, one side of each of the two L-shaped plates 5 is fixedly connected with a slide block 9, one side wall of an inner cavity of the shell 1 is provided with two slide grooves, the two slide blocks 9 respectively extend into the two slide grooves, the window handle body 8 can rotate conveniently, the L-shaped plates 5 can move conveniently to drive the slide blocks 9 to move, the bearing seat can be limited conveniently, one end of the rotating rod 201 is fixedly connected with a turn head 10, one side wall of the inner cavity of the shell 1 is fixedly connected with a support plate 11, the support plate 11 is U-shaped, the rotating rod 201 penetrates through the support plate 11 and is connected with the support plate 11 through a bearing, one side wall of the inner cavity of the shell 1 is fixedly connected with two fixed plates 12, the first threaded rod 203 and the second threaded rod 204 respectively penetrate through the two fixed plates 12 and are connected with the two fixed plates 12 through bearings, the turn head 10 can be rotated conveniently, the turn head 10 rotates to drive the rotating rod 201 to rotate, the rotating rod 201 can be supported conveniently, and the first threaded rod 203 and the second threaded rod 204 can be supported, lateral wall fixedly connected with mounting panel 13 behind casing 1, mounting panel 13 internal connection has a plurality of hex bolts, and a plurality of hex bolts all pass through threaded connection with mounting panel 13, are convenient for carry out subsequent installation to mounting panel 13.

When the window handle body 8 needs to be replaced, firstly, a worker rotates the rotor 10 reversely, the rotor 10 rotates to drive the rotating rod 201 to rotate, the rotating rod 201 rotates to drive the first bevel gear 202 to rotate, the first bevel gear 202 rotates to drive the second bevel gear 205 and the third bevel gear 206 to rotate, the second bevel gear 205 and the third bevel gear 206 rotate to drive the first threaded rod 203 and the second threaded rod 204 to rotate simultaneously, at the moment, the first threaded block 3 and the second threaded block 4 move outwards simultaneously, the L-shaped plate 5 moves to drive the transverse plate to move, the transverse plate moves to drive the U-shaped anti-skid pad 6 to move, when the U-shaped anti-skid pad 6 moves and is not contacted with the clamping block, the clamping block is unlocked at the moment, a worker takes out the window handle body 8, thereby reach the effect of changing window handle body 8, when needs are installed window handle body 8, the surplus theory of operation is opposite above.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a window handle convenient to tear open and trade, includes casing (1), its characterized in that: an auxiliary mechanism (2) is arranged inside the shell (1);

the auxiliary mechanism (2) comprises a rotating rod (201), the rotating rod (201) is connected to one side inside the shell (1) and is connected with the shell (1) through a bearing, a first bevel gear (202) is fixedly connected to one end of the rotating rod (201), a first threaded rod (203) and a second threaded rod (204) are arranged at the top and the bottom of the first bevel gear (202) respectively, a second bevel gear (205) and a third bevel gear (206) are fixedly connected to the inner ends of the first threaded rod (203) and the second threaded rod (204) respectively, the second bevel gear (205) and the third bevel gear (206) are arranged at the top and the bottom of the first bevel gear (202) respectively and are meshed with the first bevel gear (202), and the thread turning directions of the first threaded rod (203) and the second threaded rod (204) are opposite.

2. A window handle for facilitating removal and replacement of a window handle as set forth in claim 1, wherein: the first threaded rod (203) and the second threaded rod (204) extend to the top and the bottom of an inner cavity of the shell (1) respectively, and the first threaded rod (203) and the second threaded rod (204) are connected with the shell (1) through bearings.

3. A window handle for facilitating removal and replacement of a window handle as set forth in claim 1, wherein: the outer parts of the first threaded rod (203) and the second threaded rod (204) are respectively connected with a first threaded block (3) and a second threaded block (4), and the first threaded rod (203) and the second threaded rod (204) are respectively in threaded connection with the first threaded block (3) and the second threaded block (4).

4. A window handle for facilitating removal and replacement of a window handle as set forth in claim 3, wherein: the screw thread block is characterized in that one end of each of the first thread block (3) and the second thread block (4) is fixedly connected with an L-shaped plate (5), two L-shaped plates (5) are fixedly connected with a transverse plate and two U-shaped anti-skid pads (6) respectively, and a clamping block (7) is connected between the U-shaped anti-skid pads (6).

5. A window handle easy to disassemble and replace according to claim 4, wherein: the inside window handle body (8) that is connected with through the pivot of fixture block (7), fixture block (7) all extend to casing (1) outside with window handle body (8), two equal fixedly connected with slider (9) in L shaped plate (5) one side, two spouts, two have been seted up to casing (1) inner chamber lateral wall slider (9) extend respectively to inside two spouts.

6. A window handle for facilitating removal and replacement of a window handle as set forth in claim 1, wherein: dwang (201) one end fixedly connected with turns round (10), casing (1) inner chamber lateral wall fixedly connected with backup pad (11), establish to the U-shaped in backup pad (11), dwang (201) run through backup pad (11) and pass through the bearing with backup pad (11) and be connected, two fixed plates (12) of casing (1) inner chamber lateral wall fixedly connected with, first threaded rod (203) run through two fixed plates (12) respectively with second threaded rod (204) and pass through the bearing with two fixed plates (12) and be connected.

7. A window handle for facilitating removal and replacement of a window handle as set forth in claim 1, wherein: lateral wall fixedly connected with mounting panel (13) behind casing (1), mounting panel (13) internal connection has a plurality of hex bolts, and is a plurality of hex bolts all passes through threaded connection with mounting panel (13).