CN205224820U - Window handle - Google Patents

Abstract

The utility model discloses a window handle. The handle is installed on the inner window. The left cover of the handle and the right cover of the handle form a limiting groove together. Above the return pressure spring, the cam is inserted into the penetrating shaft hole of the lever through the rotating shaft, the first rotating pin is inserted into the lever, the second rotating pin is inserted into the pull rod, one end of the cam is inserted into the groove of the lock body, and the button is pressed to drive One end of the lever moves downward in the direction of force, and the other end of the lever moves upward. The second rotating pin drives the connected pull rod to move upward, and the first rotating pin drives the cam to move upward, driving the lock body to move in the unlocking direction, and the lock is in the unlocking position. State, the button handle of the utility model can open the window through the button mode, the structure is simple and compact, easy to use and low cost, can be widely used in families, units, schools, warehouses and so on.

Description

window handle

technical field

The utility model relates to a daily necessities, in particular to a window handle.

Background technique

The commonly used handle structure for windows mainly lies in that the handle is formed with a through-shaped accommodation chamber, and the button can be placed in the accommodation chamber, and the button can be moved on the axial line of the accommodation chamber. However, for general operation, you must use your thumb to press down on the button first, and then the convex part under the button will directly press on the movable button that has been assembled on the handle until the button is activated. The top edge of the button is lower than the lower edge of the shaft hole of the handle, so that the handle can be pulled hard to move to one side, so as to achieve the effect of opening the window.

Through the improvement of the existing window handle, the present invention can automatically open the window after pushing the handle by hand in the form of buttons, and correspondingly, the window can be closed by pulling the window by hand, and the operation is simple.

Utility model content

The purpose of the utility model is to provide a window handle, which is used to solve the problem of inconvenient opening and closing of common windows.

The utility model provides a window handle, which includes a handle and a lock body. The handle is installed on the inner window. The left cover of the handle and the right cover of the handle are arranged together, and a through-shaped limiting groove is formed on the handle. The button is set in the limit groove, and the button is located above the lever and the return pressure spring, the cam is inserted into the through-shaped shaft hole of the lever through the rotating shaft, the first rotating pin is inserted into the lever, and the second rotating pin is inserted into the pull rod. One end of the cam is inserted into the groove of the lock body, pressing the button drives one end of the lever to go down in the direction of the force, and the other end of the lever moves upward, the second rotating pin drives the connected pull rod to move upward, and the first rotating pin drives the cam to move upward , to drive the lock body to move in the unlocking direction, and the lock is in the unlocked state.

The beneficial effect of the utility model is that the utility model has the advantages of reasonable structure, convenience and practicality, exquisite appearance, simple operation, and can provide comfortable and safe control conditions for users who use the functions.

Description of drawings

Figure 1 shows an exploded view of the window handle of the present invention.

Fig. 2 shows the structural diagram of the locking slider of the utility model.

Fig. 3 shows the structural diagram of the window handle of the present utility model.

detailed description

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the implementation modes are not limitations of the utility model.

1 lock mounting plate

2 screws

3 locking sliders

4 locking slider reset pressure spring

5 lock rear cover

6 handle left cover

7 first turning pin

8Second turn pin

9 handle right cover

10 buttons

11 leverage

12 return compression spring

13 pull rod

14 axis of rotation

15 cams

Referring to Figures 1, 2, and 3, a window handle according to the present invention includes a handle and a lock body, the handle is installed on the inner window, and the handle left cover 6 and the handle right cover 9 are installed on the Form a through-shaped limiting groove together, set the button 10 in the limiting groove, and the button 10 is located above the lever 11 and the reset compression spring 12, and the cam 15 is inserted into the through-shaped shaft hole of the lever 11 through the rotating shaft 14 , the first rotating pin 7 is inserted into the lever 11, the second rotating pin 8 is inserted into the pull rod 13, one end of the cam 15 is inserted into the groove of the lock sleeve body, pressing the key 10 drives one end of the lever 11 to go down in the direction of the force, and the other end of the lever 11 One end moves upwards, the second rotating pin 8 drives the connected pull rod 13 to move upwards, the first rotating pin 7 drives the cam 15 to move upwards, and drives the lock body to move towards the unlocking direction, and the lock is in the unlocked state.

Description of working principle:

When the button 10 on the handle is not stressed, the lock slider 3 is in a locked state under the action of the reset stage clip 12. When the handle is held tightly, the button 10 is stressed, as shown in the figure. The button 10 is pressed; the lever 11 is driven One end goes down in the direction of the force, and the other end of the lever 11 moves upwards due to the action of the fulcrum; the other end of the lever 11 moves upwards, and the second rotating pin 8 drives the connected pull rod 13 to move upward together; The pin 7 drives the cam 15 to move upward; driven by the first rotating pin 7, the cam 15 moves upward along the cam shaft while rotating; is unlocked.

There are many specific application ways of the utility model, and the above descriptions are only the preferred implementation modes of the utility model. Improvements, these improvements should also be regarded as the protection scope of the present utility model.

Claims (1)

1. a window handle, comprise handle and locked body, it is characterized in that, described handle is arranged on interior window, the left cover of handle is together with the right closure assembly of handle, handle is formed the stopper slot of a penetration state, button is arranged in stopper slot, and button is positioned at above lever and reseting pressuring spring, cam is inserted in the penetration state axis hole of lever by turning cylinder, first rotates pin inserts in lever, second rotates pin inserts in pull bar, cam one end is inserted in the cell body of locked body, push button and drive lever one end descending toward Impact direction, the lever other end moves upward, rotating pin by second drives the pull bar be connected to move upward, rotating pin by first drives cam to move upward, drive locked body toward the direction motion unlocked, snap close is in unlocking condition.