CN219197188U - Shock attenuation formula door and window accessory - Google Patents

Abstract

The utility model relates to the technical field of damping doors and windows, in particular to a damping door and window accessory, which has the innovation points of damping and shock absorption, reducing stress concentration, facilitating replacement and reducing noise.

Description

Shock attenuation formula door and window accessory

Technical Field

The utility model relates to the technical field of damping doors and windows, in particular to a damping door and window accessory.

Background

Doors and windows are an integral part of people's life, and doors and windows are important components of building envelope systems. The door and window can vibrate in the use process, noise is generated, and inconvenience factors are brought to users.

The prior art on the market often is not mature enough, and the accessory that plays the cushioning effect is infirm, produces easily and breaks, needs to change often, and some accessories damping performance is not good, still has great noise after the installation, and the phenomenon of disputes in the very easy appearance collar more probably causes personnel to be injured, and we propose a shock attenuation formula door and window accessory for this purpose and are used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a damping door and window accessory which is used for overcoming the defects in the prior art.

The shock-absorbing door and window accessory comprises a main box body, wherein a separation cavity with an upward opening is arranged in the main box body, the axis of the separation cavity is the center of the device, a fixed column is fixedly arranged on the inner wall of the separation cavity, a top plate is fixedly arranged on the upper end face of the main box body, a bottom plate which is uniformly distributed is annularly arranged on the upper end face of the top plate, symmetrical triangular plates are fixedly arranged on two sides of the upper end face of the bottom plate, a shock cavity is arranged in the top plate, a fixed ring is fixedly arranged on the inner wall of the shock cavity, a circular ring is fixedly arranged in the fixed ring, a middle column capable of moving up and down is arranged in the shock cavity, a telescopic secondary shock-absorbing spring is arranged on the outer circular surface of the middle column, symmetrical conducting plates are fixedly arranged on the upper side and the lower side of the secondary shock-absorbing spring, a connecting plate is fixedly arranged on the upper end face of the upper side of the conducting plate, a transmission shaft is fixedly arranged on the upper end face of the connecting plate, a guide cavity is annularly arranged on the inner ring of the transmission shaft, and a receiver is fixedly arranged on the upper end face of the transmission shaft.

Preferably, the lower end surface of the receiver is annularly provided with a telescopic primary shock absorber, the lower side of the primary shock absorber is fixedly provided with a guide block, and the guide block is in sliding connection with the inner wall of the guide cavity.

Preferably, a fixed shaft is fixedly arranged between the triangular plates, a rotating shaft is rotatably arranged on the outer circular surface of the fixed shaft, and an obliquely upward telescopic body is fixedly arranged on one side, close to the center of the device, of the rotating shaft.

Preferably, the telescopic body is fixedly provided with an input swivel body near the end face of one side of the center of the device, a supporting shaft is rotationally arranged in the input swivel body, symmetrical supporting frames are fixedly arranged on the outer circular faces of the left side and the right side of the supporting shaft, and the end face of one side of the supporting frame near the center of symmetry on the same side is fixed with the guide block.

Preferably, a movable column is arranged in the fixed column, a magnetic force fixer is fixedly arranged on the movable column near the center of the device, and a damping shell is fixedly arranged between the magnetic force fixers.

Preferably, the damping shell is internally fixed with a damping net material, the damping net material is used for damping and buffering, magnetic cavities are annularly arranged on the outer circular surface of the damping shell, and the magnetic fixing device is fixed on one side close to the symmetry center and on the inner wall of one side close to the symmetry center of the magnetic cavities.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the input swivel is fixedly arranged on the end surface of one side of the telescopic body, which is close to the center of the device, the supporting shafts are rotationally arranged on the input swivel, symmetrical supporting frames are fixedly arranged on the outer circular surfaces of the left side and the right side of the supporting shafts, and the end surface of the supporting frames on the same side, which is close to the center of symmetry, is fixed with the guide block, so that auxiliary shock absorption can be performed, the stress concentration of equipment is reduced, the stability of the device is damaged, the reliability of the equipment is improved, the replacement times of a shock absorption network are reduced, and the damage of impact load to accessories is reduced by secondary buffering shock absorption.

2. According to the utility model, the movable column is arranged in the fixed column, the magnetic force fixing device is fixedly arranged on the movable column near the center of the device, and the damping shell is fixedly arranged between the magnetic force fixing devices, so that the damping net can be quickly replaced, the service life is prolonged, the stability of accessories is maintained, and the noise is reduced.

Drawings

FIG. 1 is a schematic view of the appearance of the present utility model;

FIG. 2 is a schematic view of a shock absorbing door and window fitting of the present utility model in semi-section;

FIG. 3 is a schematic view of the internal structure of the separation chamber of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the shock absorbing web material of FIG. 2 according to the present utility model;

FIG. 5 is a schematic view of the retaining ring of FIG. 2 according to the present utility model;

FIG. 6 is a schematic view of the middle column of FIG. 2 according to the present utility model;

FIG. 7 is a schematic view of the top plate of FIG. 2 according to the present utility model

Fig. 8 is a schematic view of the structure of the transmission shaft in fig. 2 according to the present utility model.

In the figure:

11. a main case; 12. a separation chamber; 13. fixing the column; 14. a moving column; 15. damping net material; 16. a damper shell; 17. a magnetic force fixer; 18. a magnetic force cavity; 19. a circular ring; 20. a fixing ring; 21. a vibration cavity; 22. a conductive plate; 23. a middle column; 24. a second-stage damping spring; 25. a top plate; 26. a triangle; 27. a rotating shaft; 28. a connecting plate; 29. a fixed shaft; 30. a bottom plate; 31. a transmission shaft; 32. a receiver; 33. a guide chamber; 34. a guide block; 35. a primary damper; 36. a telescopic body; 37. an input rotator; 38. a support; 39. and supporting the shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary and intended to explain the present utility model and should not be construed as limiting the present utility model

Limitation of the type.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Example 1

Referring to fig. 1-8, an embodiment of a shock absorbing door and window accessory according to an embodiment of the present utility model includes a main box 11, a separation chamber 12 with an upward opening is provided in the main box 11, an axis of the separation chamber 12 is a center of the device, a fixing column 13 is fixedly provided on an inner wall of the separation chamber 12, a top plate 25 is fixedly provided on an upper end surface of the main box 11, a bottom plate 30 uniformly distributed is annularly provided on the upper end surface of the top plate 25, symmetrical triangular plates 26 are fixedly provided on two sides of the upper end surface of the bottom plate 30, a shock chamber 21 is provided in the top plate 25, a fixing ring 20 is fixedly provided on an inner wall of the shock chamber 21, a circular ring 19 is fixedly provided in the fixing ring 20, the circular ring 19 is used for ensuring a maximum limit position of the upper and lower, a middle column 23 capable of moving up and down is provided in the shock chamber 21, a telescopic secondary shock absorbing spring 24 is provided on an outer circumferential surface of the middle column 23, symmetrical conductive plates 22 are fixedly provided on upper and lower sides of the secondary shock absorbing spring 24, a connecting plate 28 is fixedly provided on an upper end surface of the conductive plate 22, a connecting plate 28 is provided with a fixing shaft 31, a transmitting shaft 31 is provided on the connecting shaft 31, and a transmitting shaft 31 is provided on the upper end surface of the connecting shaft 31 is provided with a transmitting device.

The lower end face of the receiver 32 is annularly provided with a telescopic primary shock absorber 35, a guide block 34 is fixedly arranged on the lower side of the primary shock absorber 35, and the guide block 34 is in sliding connection with the inner wall of the guide cavity 33.

The force is transmitted through the receiver 32, and then the receiver 32 pushes the transmission shaft 31 to move downwards, and then drives the connecting plate 28 to move downwards, and further the connecting plate 28 is pressed downwards, and then drives the upper conducting plate 22 to move downwards under pressure, and then drives the second-stage damping springs 24 to move downwards, and then the lower conducting plate 22 is fixed on the upper end face of the damping net material 15, double buffering is carried out, stress is kept to be decomposed after being pressed step by step, recovery is carried out, and noise and vibration are reduced.

Example two

Referring to fig. 1-8, in a second embodiment of the present utility model, based on the previous embodiment, specifically, a fixed shaft 29 is fixedly disposed between the triangular plates 26, an outer circumferential surface of the fixed shaft 29 is rotatably provided with a rotating shaft 27, one side of the rotating shaft 27 near the center of the device is fixedly provided with an obliquely upward telescopic body 36,

the telescopic body 36 is fixedly provided with an input swivel 37 near the end surface of one side of the center of the device, the input swivel 37 is rotationally provided with a supporting shaft 39, the outer circular surfaces of the left side and the right side of the supporting shaft 39 are fixedly provided with symmetrical supporting frames 38, and the end surface of one side of the supporting frames 38 near the center of symmetry on the same side is fixed with the guide block 34.

After the compression impact, the guiding cavity 33 moves downward integrally, so as to drive the guiding block 34 to slide, and simultaneously, the supporting force on the lower side reacts with the transferring shaft 31 to stably stop the transferring shaft 31, so that the input rotator 37 is further controlled to rotate, and then the telescopic body 36 is driven to rotate downward, and then the rotating shaft 27 is driven to move slightly, so that buffering and damping are performed, and stress concentration is reduced.

Example III

Referring to fig. 1-8, in a third embodiment of the present utility model, based on the above two embodiments, in use, a movable column 14 is disposed in the fixed column 13, a magnetic force fixer 17 is fixedly disposed near the center of the device in the movable column 14, a damping shell 16 is fixedly disposed between the magnetic force fixers 17, a damping net 15 is fixedly disposed in the damping shell 16, the damping net 15 is used for damping, magnetic force cavities 18 are annularly arranged on an outer circumferential surface of the damping shell 16, and one side of the magnetic force fixer 17 near the center of symmetry is fixed with one side inner wall of the magnetic force cavity 18 near the center of symmetry.

When the damping net material 15 needs to be replaced at the two sides, the fixed column 13 is fixed at the moment, the movable column 14 moves to one side far away from the center of the device by telescopic movement in the fixed column 13, then the top plate 25 is separated from the main box 11, and then the magnetic force cavity 18 at the upper side of the damping shell 16 is disconnected for demagnetizing, so that separation is completed, and quick replacement of fine accessories is completed.

The buffer piece is easy to damage under the action of impact load, and can be quickly detached at the moment, and the normal use of the accessory can be ensured by replacing the internal accessory, so that the cost is saved, and the economic benefit is improved.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims (6)

1. The utility model provides a shock attenuation formula door and window accessory, includes main tank body (11), its characterized in that: the novel vibrating device comprises a main box body (11), wherein an upward-opening separation cavity (12) is arranged in the main box body (11), the axis of the separation cavity (12) is the center of the device, a fixed column (13) is fixedly arranged on the inner wall of the separation cavity (12), a top plate (25) is fixedly arranged on the upper end face of the main box body (11), a bottom plate (30) which is uniformly distributed is annularly arranged on the upper end face of the top plate (25), symmetrical triangular plates (26) are fixedly arranged on two sides of the upper end face of the bottom plate (30), a vibrating cavity (21) is arranged in the top plate (25), a fixed ring (20) is fixedly arranged on the inner wall of the vibrating cavity (21), a circular ring (19) is fixedly arranged in the fixed ring (20), a middle column (23) which can move up and down is arranged in the vibrating cavity (21), a telescopic two-stage damping spring (24) is fixedly arranged on the outer circular surface of the middle column (23), and symmetrical conducting plates (22) are fixedly arranged on the upper side and the lower side of the two-stage damping spring (24);

the upper end face of the conducting plate (22) on the upper side is fixedly provided with a connecting plate (28), the upper end face of the connecting plate (28) is fixedly provided with a transmission shaft (31), a guide cavity (33) is annularly arranged in the transmission shaft (31), and the upper end face of the transmission shaft (31) is fixedly provided with a receiver (32).

2. The shock absorbing door and window accessory of claim 1, wherein: the lower end face of the receiver (32) is annularly provided with a telescopic primary shock absorber (35), a guide block (34) is fixedly arranged on the lower side of the primary shock absorber (35), and the guide block (34) is in sliding connection with the inner wall of the guide cavity (33).

3. The shock absorbing door and window accessory of claim 2, wherein: a fixed shaft (29) is fixedly arranged between the triangular plates (26), a rotating shaft (27) is rotatably arranged on the outer circular surface of the fixed shaft (29), and an obliquely upward telescopic body (36) is fixedly arranged on one side, close to the center of the device, of the rotating shaft (27).

4. A shock absorbing door and window fitting as defined in claim 3 wherein: the telescopic body (36) is fixedly provided with an input swivel (37) close to the end face of one side of the center of the device, a supporting shaft (39) is rotationally arranged in the input swivel (37), symmetrical supporting frames (38) are fixedly arranged on the outer circular faces of the left side and the right side of the supporting shaft (39), and the end face of one side, close to the center of symmetry, of the supporting frames (38) is fixed with the guide block (34).

5. The shock absorbing door and window accessory of claim 1, wherein: the movable column (14) is arranged in the fixed column (13), the movable column (14) is fixedly provided with a magnetic force fixer (17) close to the center of the device, and a damping shell (16) is fixedly arranged between the magnetic force fixers (17).

6. The shock absorbing door and window accessory of claim 5, wherein: the vibration damping device is characterized in that a vibration damping net material (15) is fixedly arranged in the vibration damping shell (16), the vibration damping net material (15) is used for damping and buffering, magnetic force cavities (18) are annularly arranged on the outer circular surface of the vibration damping shell (16), and one side, close to the symmetry center, of the magnetic force fixing device (17) is fixed with the inner wall, close to one side, of the symmetry center, of the magnetic force cavities (18).

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