Booster for doors and windows

Abstract

The utility model relates to the field of door and window parts, in particular to a door and window booster which comprises a booster fixing frame, the booster fixing frame comprises a transversely-arranged connecting base and a vertically-arranged connecting cylinder, a cavity is formed in the connecting cylinder, and a step structure is arranged at the top of the cavity of the connecting cylinder; a cavity with an opening in the bottom is formed in the booster warhead, a base protruding outwards is arranged at the bottom of the booster warhead, and the base of the booster warhead is arranged in the cavity of the booster fixing frame connecting cylinder and is limited at the position of the step structure on the top of the cavity of the connecting cylinder; the elastic body is arranged in the cavity of the booster fixing frame, one end of the elastic body is connected with the top of the cavity of the booster bullet, and the other end of the elastic body is connected with the bottom of the booster fixing frame. The utility model has the advantages that when the window sash is opened, the elastic potential energy brought by the elastic body can release the force, and the tension overcomes the resistance when the window sash is opened, so that the window sash is easier to open, and more labor is saved when a user opens the window sash.

Description

Technical Field

[0001] The utility model relates to the field of door and window components, in particular to a booster for doors and windows. Background Art

[0002] After the existing window sash is locked, in order to ensure the sealing of the window sash, a certain damping is usually set for the window sash, and the damping is used to prevent the window sash from slightly moving to produce a gap, thereby causing the sealing of the window sash to decrease. However, the defect caused by the damping is that when the window sash needs to be pushed and pulled again after being unlocked, there is an increased damping resistance, and the user needs to use a larger force to overcome the resistance. It is now urgent to design a door and window booster to help users save effort when opening the window sash. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a door and window booster to overcome the resistance when the window sash is opened, thereby achieving more labor-saving opening of the window sash.

[0004] In order to achieve the above-mentioned purpose, a door and window booster is designed, including a booster fixing frame, the booster fixing frame includes a laterally arranged connecting seat and a vertically arranged connecting tube, the connecting seat is used to connect the door and window booster to the door and window profile, the connecting tube is provided with a cavity, and the top of the connecting tube cavity is provided with a step structure; a booster bullet, the booster bullet is provided with a cavity with a bottom opening, the bottom of the booster bullet is provided with a base protruding outward, the base of the booster bullet is arranged in the cavity of the connecting tube of the booster fixing frame, and is limited at the step structure at the top of the connecting tube cavity; an elastomer is arranged in the cavity of the booster fixing frame, one end of the elastomer is connected to the top of the cavity of the booster bullet, and the other end is connected to the bottom of the booster fixing frame.

[0005] Preferably, a stepped hole is provided at the bottom of the booster fixing frame connecting seat of the utility model, and the stepped hole is communicated with the cavity of the connecting tube.

[0006] Preferably, the utility model further comprises a cover, which is cooperatively connected with the stepped hole, and one end of the elastic body is connected to the top of the cavity of the booster warhead, and the other end is connected to the cover.

[0007] Preferably, the outer diameter of the booster bullet of the utility model matches the inner diameter of the booster fixing frame connecting tube.

[0008] Preferably, the booster fixing frame connecting seat of the utility model is installed on one side of the door and window profile, and the booster bullet is directed toward the side of the door frame profile.

[0009] Compared with the prior art, the utility model has the following advantages:

[0010] Through the design of the booster bullet, booster fixing frame and elastic body, the window sash can have the elastic potential energy release force brought by the elastic body when it is opened. This tension overcomes the resistance when the window sash is opened, making the window sash easier to open and saving effort for the user to open the window sash. In addition, the utility model has a simple design and a compact structure. When installed on the window sash, the booster blocks the window sash and occupies very little space. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 , is a three-dimensional diagram of the utility model;

[0012] Figure 2 , is a cross-sectional view of the utility model;

[0013] Figure 3 , is an exploded view of the utility model;

[0014] Figure 4 , is a cross-sectional view of the utility model when the doors and windows are opened;

[0015] Figure 5 , is a cross-sectional view of the utility model when the doors and windows are closed;

[0016] Figure 6 , is a schematic diagram of the state of the utility model installed on the door and window when the door and window are opened;

[0017] Figure 7 , is a schematic diagram of the state of the utility model installed on the door and window when the door and window are closed

[0018] In the figure: 1 booster fixing frame; 1.1 connecting seat; 1.1.1 stepped hole; 1.2 connecting tube; 1.3 cavity; 1.4 step structure; 2 booster warhead; 2.1 cavity; 2.2 base; 3 elastomer; 4 cover; 5 door and window; 6 door frame. DETAILED DESCRIPTION

[0019] In order to make the purpose, principle and structure of the utility model clearer, it is further described below in conjunction with the drawings and specific embodiments.

[0020] See also Figure 1-7 The utility model provides a booster for doors and windows, comprising: a booster fixing frame 1, a booster bullet 2, an elastic body 3 and a cover 4.

[0021] The booster fixing frame 1 includes a laterally arranged connecting seat 1.1 and a vertically arranged connecting tube 1.2. The connecting seat 1.1 is used to connect and fix the door and window booster to the profile of the door and window 5. A cavity is provided in the connecting tube 1.2. A step structure is provided on the top of the cavity of the connecting tube 1.2. A stepped hole 1.1.1 is provided on the bottom of the connecting seat 1.1. The stepped hole 1.1.1 is connected to the cavity of the connecting tube 1.2.

[0022] The booster bullet 2 is provided with a cavity 2.1 with a bottom opening, and the bottom of the booster bullet is provided with a base 2.2 protruding outward, and the base 2.2 of the booster bullet 2 is arranged in the cavity 1.3 of the booster fixing frame connecting tube 1.2, and is limited at the step structure 1.4 at the top of the cavity 1.3 of the connecting tube 1.2. The outer diameter of the booster bullet 2 matches the inner diameter of the booster fixing frame 1 connecting tube 1.2.

[0023] The elastic body 3 is arranged in the cavity 1.3 of the booster fixing frame 1. One end of the elastic body 3 is connected to the top of the cavity 2.1 of the booster bullet 2, and the other end is connected to the bottom of the booster fixing frame 1.

[0024] The cover 4 is connected with the stepped hole 1.1.1, one end of the elastic body 3 is connected to the top of the cavity of the booster warhead 2.1, and the other end is connected to the cover 4.

[0025] The connection seat of the booster fixing frame 1 is installed on one side of the door and window 5 profile, and the booster bullet 2 faces the side of the door frame 6 profile.

[0026] When the door and window 5 are in the open state, see Figure 6 At this time, the booster bullet 2 is ejected from the connecting tube 1.2 under the action of the elastic body 3, and the protruding base 2.2 at the bottom of the booster bullet 2 cooperates with the step structure 1.4 of the cavity 1.3 in the booster fixing frame 1 to limit the booster bullet 2.

[0027] When the door and window 5 are in the closed state, see Figure 7 At this time, the booster bullet 2 is pressed back into the connecting tube 1.2 under the force of closing the door and window 5. The elastic body 3 is deformed and compressed to form a space in the cavity 1.3 of the booster fixing frame 1 to accommodate the retreated booster bullet 2. At this time, the compression of the elastic body 3 forms elastic potential energy. When the door and window 5 are opened again, the elastic potential energy of the elastic body 3 is released, providing an initial force for the booster bullet 2. The booster bullet 2 rests on the door frame 6, and the booster fixing frame 1 rests on the door frame 6. The force released by the elastic body 3 can act between the door and window 5 and the door frame 6, helping the door and window 5 to open and start more effortlessly.

[0028] The above is only a specific implementation method of this utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical solution and new concept of the utility model, shall be covered by the protection scope of the utility model.

Claims

1. A door and window booster, characterized in that include A booster fixing frame, the booster fixing frame comprises a horizontally arranged connecting seat and a vertically arranged connecting cylinder, the connecting seat is used to connect the door and window booster to the door and window profile, the connecting cylinder is provided with a cavity, and the top of the connecting cylinder cavity is provided with a step structure; A booster bullet, wherein a cavity with a bottom opening is provided in the booster bullet, and a base protruding outward is provided at the bottom of the booster bullet. The base of the booster bullet is arranged in the cavity of the connecting tube of the booster fixing frame and is limited at the step structure at the top of the cavity of the connecting tube; The elastic body is arranged in the cavity of the booster fixing frame, one end of the elastic body is connected to the top of the cavity of the booster bullet, and the other end is connected to the bottom of the booster fixing frame.

2. A door and window booster as claimed in claim 1, characterized in that A stepped hole is provided at the bottom of the booster fixing frame connecting seat, and the stepped hole is communicated with the cavity of the connecting cylinder.

3. A door and window booster as claimed in claim 2, characterized in that It also includes a cover, which is connected with the stepped hole in a cooperative manner. One end of the elastic body is connected to the top of the cavity of the booster warhead, and the other end is connected to the cover.

4. A door and window booster as claimed in claim 1, characterized in that The outer diameter of the booster bullet matches the inner diameter of the booster fixing frame connecting tube.

5. A door and window booster as claimed in claim 1, characterized in that The booster fixing frame connecting seat is installed on one side of the door and window profile, and the booster bullet is directed toward one side of the door frame profile.

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