TWI576499B - The structure of the upper and lower windows improved - Google Patents

Description

Structural improvement of the upper and lower window

The invention provides an upper pull-down window structure, in particular to a structural improvement of an upper pull-down window which can be locked by a simple structure.

According to the window, it can be said that every household must exist. Through the window, the outside light can be illuminated to make the indoor environment better. Relatively, the outside wind can enter the room through the window to allow the indoor air to circulate effectively. To achieve better air quality.

At present, there are many kinds of windows, such as the upper and lower window models or the horizontal pull type, and usually the structure of the lock is matched, and the structure of the lock is used to lock the window, and then the upper and lower windows are The structure of the lock usually has a latch on the window, and the groove is used to slide the latch, and a lever for the user to move the latch to slide is connected, and the frame has opposite holes. Allow the latch to be inserted to lock the window.

However, when the structure of the lock of the upper and lower window is used, the following problems and defects are still needed to be improved: although the window can be locked, when the window is to be pulled up, the lever must be manually moved first to withdraw the latch. In the hole, the window can be pulled up. When the window is closed and the lock is to be locked, the same must be manually locked. Thus, when there is a child in the house, if the adult neglects to forget the lock, the child can easily open the window. Climbing out the window is very dangerous.

Therefore, how to solve the above problems and deficiencies in the above-mentioned applications, that is, the inventors of the present invention and those involved in the industry are eager to study the direction of improvement.

Therefore, the inventors of the present invention have collected the relevant information in view of the above-mentioned deficiencies, and through multi-party evaluation and consideration, and through years of experience accumulated in the industry, through continuous trial and modification, the design has been designed through a simple structure. The invention patent of the structure of the upper pull-down window which can be locked by the limit.

The main purpose of the present invention is to allow the user to easily unlock and open the window through the inclined surface of the inclined surface and the inclined surface of the inclined portion.

Still another main object of the present invention is to allow the user to open the window more easily through the grip portion.

The main structure of the present invention for achieving the above object includes a fixing body, the driving body is provided with a driving component for pressing by the user, and the driving component defines at least one inclined surface. Further, the fixing body is further provided with a fixing window. a fixing member, wherein the fixing member defines at least one inclined portion cooperating with the inclined surface portion, and further, an elastic member is disposed in the fixing body body at a side of the fixing member, and the elastic member is used to reciprocate the fixing member, and What is important is that the grip body is defined at one side of the fixed body to allow the user to pull the window up more easily. Thereby, when the user wants to open the window, the driving component can be pressed, the inclined surface is in contact with the inclined portion and the fixing member is slid, so that the window can be opened, and if the window is to be closed, the window can be directly pulled down and closed. At the same time, the fixing member transmits the elastic property of the elastic member, so that the fixing member automatically falls into the hole of the frame to be locked. In addition, when the user opens the window by operation, the grip portion can be made easier for the user to move the window.

According to the above technique, the child existing in the structure of the lock of the conventional pull-down window is prone to danger, and it is difficult to open the window, and the problem of the laborious problem is broken, and the practical progress of the present invention as the above advantages is achieved.

1‧‧‧ fixed ontology

11‧‧‧ accommodating space

12‧‧‧First perforation

13‧‧‧Second perforation

14‧‧‧ grip part

2‧‧‧Drive components

21‧‧‧Bevel

22‧‧‧Depression

3‧‧‧Fixed parts

31‧‧‧ inclined section

32‧‧‧Card Department

4‧‧‧Flexible components

5‧‧‧Limited parts

6‧‧‧ frame

61‧‧‧Kakong

7‧‧‧ windows

The first figure is a perspective view of a preferred embodiment of the invention.

The second drawing is an exploded view of a preferred embodiment of the invention.

The third drawing is a cross-sectional view taken along line A-A of the first drawing of the present invention.

The fourth figure is a schematic diagram of the operation of opening the window of the present invention.

The fifth figure is a schematic diagram 2 of the operation of opening the window of the present invention.

The sixth figure is a schematic diagram 3 of the operation of opening the window of the present invention.

In order to achieve the above objects and effects, the technical means and the structure of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Referring to the first to third figures, which are perspective views, exploded views, and cross-sectional views of the first line AA of the preferred embodiment of the present invention, it will be apparent from the drawings that the present invention includes: The fixing body 1 of the fixed body 1 is formed with an accommodating space 11 for accommodating the driving element 2, the fixing member 3 and the elastic member 4, and the fixing body 1 is further formed with a pressing portion for the following a first through hole 12 protruding from the fixed body 1 and a second through hole 13 extending from the latching portion 32 to the outside of the fixed body 1; a driving component provided for the user to press and move the fixed body 1 2, defining at least one inclined surface portion 21, and a pressing portion 22 for the user to press and actuate in synchronization with the inclined surface portion 21; a fixing member 3 for fixing the window is disposed at a side of the driving member 2, And the fixing member 3 defines at least one inclined portion 31 cooperated with the inclined surface portion 21 and a locking portion 32 for fixing the window, and is operated synchronously with the inclined portion 31; and is received in the fixed body 1 The elastic member 4 is disposed at one side of the fixing member 3 and is fixed for the fixing The member 3 generates a reciprocating motion; a limiting member 5 for the driving member 2, the fixing member 3, and the elastic member 4 is disposed on the fixed body 1; a side is defined at one side of the fixing body 1 The grip portion 14.

Please refer to the first to sixth figures at the same time, which are a perspective view, an exploded view, a cross-sectional view of the AA line segment of the first figure, and a schematic diagram of the operation of opening the window according to a preferred embodiment of the present invention, which can be clearly seen from the figure. The present invention can be actuated with a frame 6 and the frame body 6 has at least one card hole 61 into which the latching portion 32 is inserted, whereby the user wants to pull up the window 7 upwards. When the window is opened, the user can use the grip portion 14 as the point of application of the upward pulling force, and then press the pressing portion 22 at the same time. At this time, the pressing portion 22 interlocks the inclined surface portion 21 to tilt the inclined surface portion 21 from top to bottom. The portion 31 forms a retracting action by causing the fixing member 3 to move laterally, and at the same time, the latching portion 32 is withdrawn from the card hole 61, so that the window 7 can be pulled upward.

When the window 7 is to be closed, the window 7 can be directly pushed down, and when the bottom member is bottomed, the fixing member 3 is elasticized by the elastic thrust of the elastic member 4, so that the latching portion 32 is aligned to the card hole 61. The element 4 is pushed into the card hole 61 to form a locked state.

Therefore, the key to improving the structure of the drop-down window of the present invention to improve the conventional use is:

1. The movement of the inclined surface 21 and the inclined surface of the inclined portion 31 allows the user to easily unlock and open the window 7.

Second, the grip portion 14 allows the user to open the window 7 more easily.

However, the above description is only the preferred embodiment of the present invention, and thus it is not intended to limit the scope of the present invention. Therefore, the simple modification and equivalent structural changes of the present specification and the drawings should be treated similarly. It is included in the scope of the patent of the present invention and is combined with Chen Ming.

In summary, the structure of the drop-down window of the present invention is improved in use, in order to achieve its efficacy and purpose, the invention is an invention with excellent practicability, and is in accordance with the application requirements of the invention patent. To apply, I hope that the trial committee will grant the invention as soon as possible to protect the inventor's hard work. If there is any doubt in the audit committee, please do not hesitate to give instructions, the inventor will try his best to cooperate and feel polite.

11‧‧‧ accommodating space

12‧‧‧First perforation

13‧‧‧Second perforation

2‧‧‧Drive components

21‧‧‧Bevel

22‧‧‧Depression

3‧‧‧Fixed parts

31‧‧‧ inclined section

32‧‧‧Card Department

4‧‧‧Flexible components

5‧‧‧Limited parts

Claims (8)

The structural improvement of the upper pull-down window mainly includes: a fixed body for being disposed on the window; a driving component for the user to press and move the fixed body, defining at least one inclined surface; and a fixing window The fixing member is disposed at one side of the driving member, and the fixing member defines at least one inclined portion that cooperates with the inclined surface portion; an elastic member received in the fixing body is disposed on the fixing member a side of the fixing member for reciprocating movement of the fixing member; and a grip portion defined at one side of the fixing body. The structure of the pull-down window is as described in claim 1, wherein the fixing body has an accommodating space for receiving the driving component, the fixing component and the elastic component. The structure of the pull-down window is as described in claim 1, wherein the driving element defines a pressing portion for the user to press and act in synchronization with the inclined surface. The structure of the upper pull-down window is improved according to claim 3, wherein the fixed body is formed with a first through hole for the pressing portion to protrude outside the fixed body. The structural improvement of the upper pull-down window according to claim 1, wherein the fixing member defines a latching portion for fixing the window and operates in synchronization with the inclined portion. The structure of the upper drop window is improved according to claim 5, wherein the fixed body is formed with a second through hole for the latch portion to protrude from the outer body of the fixed body. The structure of the pull-down window is as described in claim 5, wherein the window is actuated by a frame, and the frame has at least one card hole for the card portion to be inserted into the card. The structure of the upper drop window is improved according to claim 1, wherein the fixing body is provided with a limiting member for limiting the driving component, the fixing member and the elastic member.