CN217269710U - Structure of making an uproar falls in austral window, sliding sash lower frame - Google Patents
Structure of making an uproar falls in austral window, sliding sash lower frame Download PDFInfo
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- CN217269710U CN217269710U CN202221040235.XU CN202221040235U CN217269710U CN 217269710 U CN217269710 U CN 217269710U CN 202221040235 U CN202221040235 U CN 202221040235U CN 217269710 U CN217269710 U CN 217269710U
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- lower frame
- pulley
- noise reduction
- guide rail
- reduction structure
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Abstract
The utility model discloses a noise reduction structure of a lower frame of a sliding window, which comprises a lower frame, wherein a sash is arranged in the lower frame, hollow glass is arranged in the sash, the lower end of the sash is provided with a pulley assembly, the pulley assembly is arranged in a guide rail, the guide rail is provided with an elastic assembly, and the lower end of the elastic assembly is propped in the lower frame; the utility model has the advantages of reasonable design, the installation is simple, through installing elastomeric element additional, reduces the vibration of guide rail to the purpose of making an uproar is effectively fallen in the production of noise reduction.
Description
Technical Field
The utility model relates to a door and window technical field especially relates to a structure of making an uproar falls in austral window, sliding sash lower frame.
Background
Several parts such as austral window, sliding sash by the window frame, the casement comprises, wherein the casement has installation glass, there is the reservation recess on the window frame, this recess is that the casement of being convenient for can install into, the casement can round trip movement in the recess, this trade at present, for the convenience of consumer's more convenient operation austral window, lower extreme installation loose pulley assembly on the casement is mostly adopted now, because installation loose pulley assembly, the size at original recess does not necessarily accord with, will reserve bigger size, the loose pulley assembly of being convenient for can be embedded into recess (track), because the track is rigid component such as metal, the headspace is big again, lead to push-and-pull in-process noise great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure of making an uproar falls of austral window, sliding sash lower frame that structural design is reasonable, simple to operate, small in noise.
The purpose of the utility model is realized like this: the utility model provides a structure of making an uproar falls in austral window, sliding sash lower frame, includes the lower frame, set up the casement in the lower frame, set up cavity glass in the casement, the casement lower extreme sets up loose pulley assembly, loose pulley assembly installs in the guide rail, set up elastic component on the guide rail, elastic component lower extreme top is in the lower frame.
As a further preferred scheme of the utility model, loose pulley assembly includes pulley yoke, pulley, the pulley yoke is installed in the constant head tank, the pulley mounting is in the pulley yoke.
As a further preferred scheme of the utility model, set up sealed the pad in the constant head tank, sealed the pad subsides in the pulley yoke outside.
As a further preferred scheme of the utility model, elastic component includes horizontal support bar, sets up bent type end at bracing piece both ends, still including setting up the locating part in the horizontal support bar below.
As a further preferred scheme of the utility model, the locating part is that the opening is downward, the locating part card is on the lower frame.
As a further preferred scheme of the utility model, set up the setting element in the lower frame, in the setting element upper end was protruding form and protruding form embeddable locating part opening, the setting element lower extreme is fixed in the lower frame.
As a further preferred scheme of the utility model, the guide rail both sides set up the rubber shock pad.
Compared with the prior art, the utility model discloses the beneficial effect who has as follows: the utility model discloses an at track below installation elastomeric element, the tight assembly pulley in top, at the in-process of installation, elastomeric element takes place deformation along with the size of atress, and the card is gone into in the easy to assemble process, can make whole lower frame recess reserve less mounting dimension simultaneously, and the pulley can not rock in the track promptly, the production of noise abatement.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the technical description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
The window comprises a lower frame 1, a window sash 2, hollow glass 3, a guide rail 4, a pulley frame 5, pulleys 6, positioning grooves 7, sealing gaskets 8, horizontal supporting rods 9, bent end heads 10, limiting parts 11, positioning parts 12 and rubber shock-absorbing cushions 13.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the noise reduction structure of the lower frame of the sliding window comprises a lower frame 1, wherein a window sash 2 is arranged in the lower frame 1, hollow glass 3 is arranged in the window sash 2, a pulley assembly is arranged at the lower end of the window sash 2 and is installed in a guide rail 4, an elastic assembly is arranged on the guide rail 4, and the lower end of the elastic assembly is propped against the lower frame 1.
Preferably, the pulley assembly comprises a pulley yoke 5 and a pulley 6, wherein the pulley yoke 5 is installed in the positioning groove 7, and the pulley 6 is installed in the pulley yoke 5.
Preferably, a sealing gasket 8 is arranged in the positioning groove 7, and the sealing gasket 8 is attached to the outer side of the pulley frame 5.
Preferably, the elastic assembly comprises a horizontal support rod 9, bent ends 10 arranged at two ends of the support rod, and a limiting member 11 arranged below the horizontal support rod.
Preferably, the limiting member 11 is opened downward, and the limiting member 11 is clamped on the lower frame 1.
Preferably, a positioning member 12 is arranged in the lower frame 1, the upper end of the positioning member 12 is convex and can be embedded into the opening of the limiting member, and the lower end of the positioning member is fixed in the lower frame.
Preferably, rubber shock-absorbing pads 13 are arranged on both sides of the guide rail 4.
Example (b):
the pulley block (pulley yoke 5 and pulley 6) is screwed on the window sash 2 through the bolt, the lower end of the window sash 2 is clamped in the groove of the lower frame 1, the pulley block is pressed in the guide rail 4, the elastic component is arranged at the lower end of the guide rail 4, the elastic component deforms when stressed, namely, the whole window sash 2 can sink downwards, a space is reserved to facilitate the window sash 2 to be mounted on the upper frame, therefore, the whole window sash is mounted, after the upper end of the window sash 2 is also mounted, the external force on the elastic component is increased to be removed, the elastic component can return to the initial release state, namely, the elastic component can be supported on the guide rail 4, the guide rail is always in an external force extrusion state, when the pulley runs on the guide rail, the vibration can be reduced from the sound source, and the noise reduction is realized.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a structure of making an uproar falls in austral window, sliding sash lower frame, includes lower frame (1), its characterized in that: the window is characterized in that a window sash (2) is arranged in the lower frame (1), hollow glass (3) is arranged in the window sash (2), a pulley component is arranged at the lower end of the window sash (2), the pulley component is installed in a guide rail (4), an elastic component is arranged on the guide rail (4), and the lower end of the elastic component is propped against the lower frame (1).
2. The noise reduction structure of the lower frame of the sliding window according to claim 1, wherein: the pulley assembly comprises a pulley yoke (5) and a pulley (6), the pulley yoke (5) is installed in a positioning groove (7), and the pulley (6) is installed in the pulley yoke (5).
3. The noise reduction structure of the lower frame of the sliding window according to claim 2, characterized in that: set up sealed pad (8) in constant head tank (7), sealed pad (8) paste in pulley yoke (5) outside.
4. The noise reduction structure of the lower frame of the sliding window according to claim 1, wherein: the elastic component comprises a horizontal supporting rod (9), bent end heads (10) are arranged at two ends of the supporting rod, and a limiting part (11) arranged below the horizontal supporting rod is further included.
5. The noise reduction structure of the lower frame of the sliding window according to claim 4, wherein: the limiting part (11) is downward in opening, and the limiting part (11) is clamped on the lower frame (1).
6. The noise reduction structure of the lower frame of the sliding window according to claim 1, characterized in that: set up setting element (12) in lower frame (1), setting element (12) upper end is protruding form and protruding form can imbed in the locating part opening, and the setting element lower extreme is fixed in lower frame.
7. The noise reduction structure of the lower frame of the sliding window according to claim 1, characterized in that: and rubber shock absorption pads (13) are arranged on two sides of the guide rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221040235.XU CN217269710U (en) | 2022-04-29 | 2022-04-29 | Structure of making an uproar falls in austral window, sliding sash lower frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221040235.XU CN217269710U (en) | 2022-04-29 | 2022-04-29 | Structure of making an uproar falls in austral window, sliding sash lower frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217269710U true CN217269710U (en) | 2022-08-23 |
Family
ID=82879873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221040235.XU Active CN217269710U (en) | 2022-04-29 | 2022-04-29 | Structure of making an uproar falls in austral window, sliding sash lower frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217269710U (en) |
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2022
- 2022-04-29 CN CN202221040235.XU patent/CN217269710U/en active Active
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