Door and window accessory convenient to install

Abstract

The utility model relates to the technical field of door and window accessories, and provides a door and window accessory convenient to install, which comprises a first connecting piece, a connecting piece is detachably installed in an inner cavity of the first connecting piece, a second connecting piece is detachably installed on the right side of the first connecting piece, and a plurality of meshing teeth are arranged in an inner cavity of the second connecting piece; according to the door and window accessory convenient to install, through cooperative use of a fifth connecting piece structure and a connecting button structure, when the door and window accessory convenient to install is used, after the whole device is correctly assembled, and when the door and window accessory is assembled with other accessories to be installed, a plurality of meshing teeth which are evenly distributed are utilized, and when the number of the meshing teeth at the installation positions of the other installation accessories is small, rapid assembly can still be achieved; and meanwhile, the fifth connecting piece which can rotate after the bottom is installed is utilized, so that the bottom position of the fifth connecting piece can be adjusted so as to be conveniently and rapidly assembled with other assemblies which deviate in position in the installation process, and the effects that rapid assembly can be achieved within a certain error range, and thus the overall efficiency is improved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window accessory technical field, specifically, relate to a door and window accessory convenient to install. BACKGROUND

[0002] Door and window are one of the most common structures in building, usually as the room access channel and ventilation and lighting port of building, with the development of modern building and the improvement of user demand, door and window structure is continuously improved, door and window lock accessory as the essential component on door and window, is installed on the door and window body to realize the opening and locking of door and window body, because the existing door and window accessories are all divided into production, part accessory is produced and then taken together to assemble, due to the different production manufacturers, there is a certain error between different accessories or more or less, so as to need to return to factory to re-customize, and further affect the overall efficiency. SUMMARY

[0003] The utility model provides a door and window accessory convenient to install, has the advantage that can be quickly assembled in certain error range, thereby improving the overall efficiency, solve the problem that the overall efficiency is affected because the spare parts need to return to factory to re-customize due to the error.

[0004] The technical scheme of the utility model is as follows: a door and window accessory convenient to install, including first connecting piece, the inner chamber of first connecting piece is detachably installed with connecting piece, the right side of first connecting piece is detachably installed with second connecting piece, the inner chamber of second connecting piece is equipped with a plurality of mesh teeth, the top of first connecting piece left side is detachably installed with third connecting piece, the top of first connecting piece left side is detachably installed with fourth connecting piece, the left side of fourth connecting piece is detachably installed with fifth connecting piece, the left side of fourth connecting piece is detachably installed with connecting button.

[0005] Preferably, the connecting piece passes through the inner chamber of the first connecting piece, the first connecting piece is designed as a right angle, the right side of the first connecting piece is assembled with the second connecting piece through the connecting piece, and the left side of the bottom of the first connecting piece is assembled with the fourth connecting piece through the connecting piece.

[0006] Preferably, the mesh teeth are evenly distributed on the front and back sides of the left side inner chamber of the second connecting piece, the shape of the mesh teeth and the interval between the mesh teeth are matched with the shape of the mesh teeth at the connection of the other accessories to be assembled, so that when in use, the plurality of mesh teeth and the even distribution of the left side inner chamber of the second connecting piece can quickly assemble the second connecting piece and the other accessories when assembling with the other accessories, and if the number of mesh teeth at the connection of the other accessories is small, the second connecting piece and the other accessories can still be quickly assembled, thereby improving the assembly efficiency between the second connecting piece and the other accessories.

[0007] Preferably, the shape of the inner cavity on the right side of the first connecting piece matches the shape of the outer surface on the right side of the second connecting piece, and the cross-sectional shape of the second connecting piece is designed as a convex shape, so that when in use, the second connecting piece can only be pulled out forward and backward after being assembled with the first connecting piece without any other external force, and on the other hand, the stability of the first connecting piece and the second connecting piece during assembly is improved.

[0008] Preferably, the shape of the outer surface of the third connecting piece matches the shape of the top of the left side of the first connecting piece, and the third connecting piece is assembled with the first connecting piece through bolts.

[0009] Preferably, the fifth connecting piece is connected to the left side of the fourth connecting piece through a connecting knob, and the bottom of the connecting knob is provided with a socket, and the shape of the socket matches the shape of the tool, so that when in use, the staff rotates the connecting knob through the socket using the tool, thereby connecting the fifth connecting piece to the left side of the fourth connecting piece.

[0010] Preferably, the left side of the fifth connecting piece is smaller than the right side, and mounting holes are provided on both sides of the fifth connecting piece.

[0011] Preferably, the top of the connecting knob has two layers, the thickness between the two layers of the top of the connecting knob is different, the left side of the fourth connecting piece is provided with a fixing hole, the shape of the inner cavity of the fixing hole matches the shape of the top of the connecting knob, the cross-sectional diameter of the top of the connecting knob is smaller than the inner cavity diameter of the mounting hole on the right side of the fifth connecting piece, and the cross-sectional diameter of the bottom of the connecting knob is larger than the inner cavity diameter of the mounting hole on the right side of the fifth connecting piece, so that when in use, the fifth connecting piece can be rotated to a certain extent after being assembled with the left side of the fourth connecting piece through the connecting knob due to the size, and then the overall device can be assembled with other accessories, and if the other accessories deviate, the fifth connecting piece can be rotated to move the mounting hole on the leftmost side of the fifth connecting piece until the other accessories can be effectively assembled.

[0012] The working principle and beneficial effects of the utility model are as follows:

[0013] 1. The door and window accessory convenient to install, through the cooperation of the fifth connecting piece structure and the connecting knob structure, when in use, after the overall device is correctly assembled, when assembled with other accessories to be installed, a plurality of meshing teeth are uniformly distributed, and when the number of meshing teeth of the installation position of the other accessories to be installed is small, the overall device can still be quickly assembled, and the bottom of the fifth connecting piece can be adjusted to facilitate the quick assembly of other components that deviate during installation, so that the overall device can be quickly assembled within a certain error range, thereby improving the overall efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0015] Fig. 1 It is the whole structure's front appearance schematic view of the utility model;

[0016] Fig. 2 It is the whole structure's top view appearance schematic view of the utility model;

[0017] Fig. 3 It is the whole structure's bottom view appearance schematic view of the utility model;

[0018] Fig. 4 It is the whole structure's each spare and accessory before all assembly appearance schematic view of the utility model.

[0019] In the drawing: 1, first connecting piece;2, connecting sheet;3, second connecting piece;4, gnaw tooth;5, third connecting piece;6, fourth connecting piece;7, fifth connecting piece;8, connecting knob. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are involved in the scope of the utility model protection.

[0021] Please refer to Figs. 1-4As shown, a door and window fitting convenient to install, comprising a first connecting piece 1, the inner cavity of the first connecting piece 1 is detachably mounted with a connecting piece 2, the right side of the first connecting piece 1 is detachably mounted with a second connecting piece 3, the shape of the inner cavity of the right side of the first connecting piece 1 matches the shape of the outer surface of the right side of the second connecting piece 3, the cross-sectional shape of the second connecting piece 3 is designed as convex, so that when in use, the second connecting piece 3 is assembled with the first connecting piece 1, and under the action of no other external force, it can only be pulled out forward and backward, on the other hand, the stability of the first connecting piece 1 and the second connecting piece 3 during assembly is improved, the inner cavity of the second connecting piece 3 is provided with a plurality of teeth 4, the teeth 4 are evenly distributed on the front and back of the left inner cavity of the second connecting piece 3, the shape of the teeth 4 and the spacing between the teeth 4 match the shape of the teeth 4 at the connecting part of the other fittings to be assembled, so that when in use, by using the plurality of teeth 4 and the even distribution of the left inner cavity of the second connecting piece 3, when assembled with other fittings, if the number of teeth 4 at the connecting part of the other fittings is small, the two can still be quickly assembled, thereby avoiding the need to return the entire second connecting piece 3 or other fittings assembled with the second connecting piece 3 to the factory for reordering due to insufficient number of teeth 4, thereby improving the assembly efficiency between the second connecting piece 3 and other fittings, a third connecting piece 5 is detachably mounted on the top of the left side of the first connecting piece 1, the shape of the outer surface of the third connecting piece 5 matches the shape of the top of the left side of the first connecting piece 1, the third connecting piece 5 is assembled with the first connecting piece 1 through bolts, a fourth connecting piece 6 is detachably mounted on the top of the left side of the first connecting piece 1, the connecting piece 2 passes through the inner cavity of the first connecting piece 1, the first connecting piece 1 is designed as a right angle, the right side of the first connecting piece 1 is assembled with the second connecting piece 3 through the connecting piece 2, the left side of the bottom of the first connecting piece 1 is assembled with the fourth connecting piece 6 through the connecting piece 2, a fifth connecting piece 7 is detachably mounted on the left side of the fourth connecting piece 6, the left side of the fifth connecting piece 7 is smaller in shape than the right side, mounting holes are formed on the left and right sides of the fifth connecting piece 7, a connecting button 8 is detachably mounted on the left side of the fourth connecting piece 6, the fifth connecting piece 7 is connected to the left side of the fourth connecting piece 6 through the connecting button 8, a socket is formed at the bottom of the connecting button 8, the shape of the socket matches the shape of the tool, so that when in use, the worker uses the tool to pass through the socket to rotate the connecting button 8, thereby connecting the fifth connecting piece 7 to the left side of the fourth connecting piece 6, the top of the connecting button 8 has two layers, the thickness between the two layers of the top of the connecting button 8 is different, a fixing hole is formed on the left side of the fourth connecting piece 6, the shape of the inner cavity of the fixing hole matches the shape of the top of the connecting button 8, the cross-sectional diameter of the part of the top of the connecting button 8 is smaller than the inner cavity diameter of the right side mounting hole of the fifth connecting piece 7, the cross-sectional diameter of the bottom of the connecting button 8 is larger than the inner cavity diameter of the right side mounting hole of the fifth connecting piece 7, so that when in use, after the fifth connecting piece 7 is assembled with the left side of the fourth connecting piece 6 through the connecting button 8, due to the size, the fifth connecting piece 7 can rotate to a certain extent, thereby when the overall device is assembled with other fittings, if the other fittings deviate,At this time, the fifth connecting piece 7 can be rotated so that the mounting hole at the leftmost side of the fifth connecting piece 7 is moved until the fifth connecting piece 7 can be effectively assembled with other accessories.

[0022] Working principle: first, the first connecting piece 1, the connecting piece 2, the second connecting piece 3, the third connecting piece 5, the fourth connecting piece 6 and the fifth connecting piece 7 are correctly assembled by bolts and other structures, then the assembled structure is installed in the frame of the door and window, then other accessories are inserted into the door and window frame and assembled with the above-mentioned assembled whole device.

[0023] When the above-mentioned device is assembled with other accessories, the plurality of teeth 4 and the uniform distribution in the left cavity of the second connecting piece 3 are used. When the number of teeth 4 at the connection of other accessories is small, the two can still be quickly assembled, thereby avoiding the need to return the entire second connecting piece 3 or other accessories assembled with the second connecting piece 3 to the factory for reordering due to insufficient number of teeth 4, thereby improving the assembly efficiency between the second connecting piece 3 and other accessories. After the fifth connecting piece 7 is assembled with the left side of the fourth connecting piece 6 through the connecting button 8, the fifth connecting piece 7 can rotate to a certain extent due to size reasons, and the whole device can be assembled with other accessories. If the other accessories deviate, at this time, the fifth connecting piece 7 can be rotated so that the mounting hole at the leftmost side of the fifth connecting piece 7 is moved until the fifth connecting piece 7 can be effectively assembled with other accessories.

[0024] In summary, compared with the general similar device, the door and window accessory convenient to install has the advantages that it can be quickly assembled within a certain error range, thereby improving the overall efficiency.

[0025] The above is only a preferred embodiment of the present application and does not limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A door and window fitting which is easy to install, characterised in that, Including first connecting piece (1), the inner cavity of first connecting piece (1) can detachably install connecting piece (2), the right side of first connecting piece (1) can detachably install second connecting piece (3), the inner cavity of second connecting piece (3) is provided with multiple teeth (4), the top of the left side of first connecting piece (1) can detachably install third connecting piece (5), the top of the left side of first connecting piece (1) can detachably install fourth connecting piece (6), the left side of fourth connecting piece (6) can detachably install fifth connecting piece (7), the left side of fourth connecting piece (6) can detachably install connecting button (8).

2. A door and window fitting of claim 1, wherein, Connecting piece (2) passes through the inner cavity of first connecting piece (1), first connecting piece (1) is designed as a right angle, the right side of first connecting piece (1) is assembled with second connecting piece (3) through connecting piece (2), the left side of the bottom of first connecting piece (1) is assembled with fourth connecting piece (6) through connecting piece (2).

3. A door and window fitting of claim 1, wherein, The teeth (4) are evenly distributed on the front and back of the left side inner cavity of second connecting piece (3), the shape of the teeth (4) and the interval between the teeth (4) are matched with the shape of the teeth (4) at the connecting part of the other accessory to be assembled.

4. A door and window hardware assembly of claim 1, wherein The shape of the inner cavity of the right side of first connecting piece (1) is matched with the shape of the outer surface of the right side of second connecting piece (3), and the cross-sectional shape of second connecting piece (3) is designed as a convex shape.

5. A door and window hardware assembly of claim 1, wherein, The shape of the outer surface of third connecting piece (5) is matched with the shape of the top of the left side of first connecting piece (1), and third connecting piece (5) is assembled with first connecting piece (1) by bolts.

6. A door and window hardware assembly for easy installation according to claim 1, wherein, Fifth connecting piece (7) is connected with the left side of fourth connecting piece (6) through connecting button (8), and a socket is formed in the bottom of connecting button (8), and the shape of the socket is matched with the shape of the tool.

7. A door and window hardware assembly of claim 1, wherein The shape of the left side of fifth connecting piece (7) is smaller than the shape of the right side, and mounting holes are formed in the left and right sides of fifth connecting piece (7).

8. A door and window hardware assembly of claim 1, wherein, The top of connecting button (8) has two layers, the thickness between the two layers of the top of connecting button (8) is different, a fixing hole is formed in the left side of fourth connecting piece (6), the shape of the inner cavity of the fixing hole is matched with the shape of the top of connecting button (8), the cross-sectional diameter of the top of connecting button (8) is smaller than the inner cavity diameter of the right side mounting hole of fifth connecting piece (7), and the cross-sectional diameter of the bottom of connecting button (8) is greater than the inner cavity diameter of the right side mounting hole of fifth connecting piece (7).

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