CN218092593U - Multifunctional hinge - Google Patents

Abstract

The utility model discloses a multifunctional hinge relates to door and window hinge technical field. Including the kerve, the one end slides and is provided with preceding slider in the kerve, preceding slider end is provided with the cross post, the cooperation is provided with the shell fragment on the cross post, the front end is provided with the apex angle in the kerve, it is provided with the back slider to slide in the one end in the kerve, the end is fixed with rectangular stand on the back slider, the end is fixed with the after-fixing piece in the kerve, the front end is fixed with the riser on the after-fixing piece, the cover is equipped with the torsional spring on the riser, the torsional spring top is provided with spacing hook, be connected through the rivet between torsional spring and the after-fixing piece. Compared with the traditional door and window hinge, the utility model has the advantages that the structure is arranged, so that the multifunctional door and window hinge can realize multifunctional switching use, has more and different functions, can be more suitable for various different use requirements, is integrated to facilitate people to enter and exit, and ensures fireproof escape; the window sash is convenient to move and clean; the opening angle is limited, and the ventilation is ensured, and meanwhile, the safety restraint function is realized.

Description

Multifunctional hinge

Technical Field

The utility model relates to a door and window hinge technical field specifically is multi-functional hinge.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, the door and window respectively has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like according to different design requirements, the new requirement is energy-saving, and the heat lost by the gap between the door and the window in a cold area accounts for about one fourth of the total heating heat consumption.

In the door and window trade, often adopt the door and window hinge to fix the casement at the window frame, the link machine of through door and window hinge climbs to realize opening and shutting of casement, but most present hinge because the restriction of its structure can only realize opening and shutting of fixed position, can't realize different function switching, and the functionality is more single, for this, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional hinge to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: multifunctional hinge, including the kerve, the one end slides and is provided with preceding slider in the kerve, slides in one end in the kerve and is provided with the back slider, and the end is fixed with rectangular stand on the back slider, and one side articulates on the preceding slider has short branch, and the opposite side articulates has well, and short one end articulates there is pull rod one end, and well one end articulates there is long middle part, and long both ends are articulated mutually with back slider one end and pull rod middle part respectively.

Preferably, the end of the front sliding block is provided with a cross-shaped column, the cross-shaped column is provided with an elastic sheet in a matched mode, the front end of the bottom groove is provided with a vertex angle, the end of the bottom groove is fixedly provided with a rear fixing block, the front end of the rear fixing block is fixedly provided with a vertical pipe, the vertical pipe is sleeved with a torsional spring, the torsional spring is arranged above the torsional spring, and the limiting hook, the torsional spring and the rear fixing block are connected through rivets.

Preferably, gaskets are clamped between the pull rod and the short branch and between the pull rod and the long branch, and gaskets are clamped between the middle branch and the long branch.

Preferably, the two ends of the short support, the two ends of the middle support and the two ends of the long support are provided with rivets in an inserting mode, the two ends of the short support are respectively connected with the front sliding block and the pull rod through the rivets, the two ends of the middle support are respectively connected with the front sliding block and the long support through the rivets, and the two ends of the long support are respectively connected with the pull rod and the rear sliding block through the rivets.

Preferably, a plurality of mounting holes are formed in the pull rod, the window sash is mounted on the pull rod through the mounting holes, and a mounting groove matched with the mounting holes is formed in the bottom end of the window sash.

Preferably, the limiting hook is matched with a long upright post on the rear sliding block, and the limiting hook rotates to hook and leave the long upright post on the rear fixing block by taking the vertical pipe as a shaft.

Preferably, the elastic sheet is provided with a buckling position, and the bottom groove is provided with a notch buckled with and separated from the buckling position.

Compared with the prior art, the beneficial effects of the utility model are that:

compared with the traditional door and window hinge, the multifunctional hinge has the advantages that the structure is arranged, so that the multifunctional hinge can be used in a multifunctional switching mode, has more and different functions, can be more suitable for various different use requirements, is convenient for people to enter and exit, and ensures fire prevention and escape; the window sash is convenient to move and clean; the opening angle is limited, and the ventilation is ensured, and meanwhile, the safety restraint function is realized.

In addition, the hinge is more suitable for various places due to the multifunctional property, has better safety and operability, and better improves the usability of the hinge.

Drawings

Fig. 1 is a schematic perspective view of the present invention and a window frame and a window sash;

FIG. 2 is a top view of the hinge of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

fig. 4 is a top view of the hinge of the present invention.

In the figure: 1. a bottom groove; 2. a front slider; 3. short branch; 4. middle branch; 5. long branches; 6. a pull rod; 7. a spring plate; 8. a rear slider; 9. a limiting hook; 10. a torsion spring; 11. a rear fixed block; 12. a vertex angle; 13. a gasket; 14. riveting; 15. a window frame; 16. and a window sash.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

Most of the existing door and window hinges are single in functionality and have certain defects, such as inconvenience for cleaning the window and potential safety hazards caused by sliding of the window sash 16 close to the rear sliding block 8; if the window sash 16 slides against the front slider 2, fire escape is inconvenient when an emergency occurs; if the opening angle of the window sash 16 is fixed and fully opened, the opening angle cannot be limited, so that the window sash 16 can ventilate and simultaneously the safety problem is easily caused.

As shown in fig. 1-4, the utility model provides a technical solution: multifunctional hinge, including kerve 1, lower extreme in window frame 15 is installed to kerve 1, one end slides and is provided with preceding slider 2 in kerve 1, the front end is provided with apex angle 12 in kerve 1, it is provided with back slider 8 to slide in one end in kerve 1, the end is fixed with rectangular stand on the back slider 8, one side articulates on preceding slider 2 has short branch 3, the opposite side articulates there is well branch 4, 3 one end of short branch articulates there is 6 one ends of pull rod, well branch 4 one end articulates there is long branch 5 middle part, long branch 5 both ends articulate with 8 one end of back slider and 6 middle parts of pull rod respectively, preceding slider 2 end is provided with the cross post, the cooperation is provided with shell fragment 7 on the cross post, end is fixed with back fixed block 11 in kerve 1, the front end is fixed with the riser on back fixed block 11, the cover is equipped with torsional spring 10 on the riser, torsional spring 10 top is provided with spacing hook 9, be connected through rivet 14 between torsional spring 10 and the back fixed block 11.

As a specific embodiment, a gasket 13 is clamped between the pull rod 6 and the short support 3 and the long support 5, the gasket 13 is clamped between the middle support 4 and the long support 5, the short support 3, the middle support 4 and the long support 5 are provided with rivets 14 at two ends, the short support 3 is connected with the front slider 2 and the pull rod 6 through the rivets 14 at two ends respectively, the middle support 4 is connected with the front slider 2 and the long support 5 through the rivets 14 at two ends respectively, the long support 5 is connected with the pull rod 6 and the rear slider 8 through the rivets 14 at two ends respectively, a plurality of mounting holes are formed in the pull rod 6, the pull rod 6 is provided with a sash 16 through the mounting holes, a mounting groove matched with the mounting holes is formed in the bottom end of the sash 16, so that the sash 16 is mounted on the pull rod 6, a limit hook 9 is matched with a long-strip stand column on the rear slider 8, the limit hook 9 is pivoted and hooked on and separated from the stand column by a stand pipe on the rear fixing block 11, thereby limiting function is achieved, a buckling position is provided on the elastic sheet 7, and the hinge main body comprises an integrated hinge part and a hinge part which is matched with the limit hook part: kerve 1, preceding slider 2, short 3, well 4, long 5, pull rod 6, shell fragment 7, back slider 8, apex angle 12 of propping up, 9 parts of spacing hook include: spacing hook 9, torsional spring 10, after-fixing piece 11, preceding slider 2 adopt elastic material in order to realize the cooperation of shell fragment 7 with kerve 1 breach, through wearing preceding slider 2, shell fragment 7 and back slider 8 and apex angle 12 to kerve 1 the inside, realize the motion of main part.

Particularly, when the hinge is used, in a closed state of the hinge, the long-strip upright post on the rear sliding block 8 is separated from the limit hook 9 for opening, namely, the hook of the limit hook 9 is pulled, the hinge is opened, so that the long-strip upright post of the limit hook 9 is separated from the long-strip upright post of the rear sliding block 8, through the positioning fit of the buckling position on the elastic sheet 7 and the notch position of the bottom groove 1, the rear sliding block 8 drives the window sash 16 on the bottom groove 1 to slide towards the front sliding block 2, the rear sliding block 8 slides to be in surface contact with the elastic sheet 7 to complete the whole opening action, the maximum angle is opened, the convenient access and the fireproof escape function are realized, and meanwhile, the window sash 16 is close to the end 12 of the vertex angle after the window is opened;

when the hinge is closed, the long-strip upright post of the rear sliding block 8 is matched with the limit hook 9, namely the long-strip upright post on the rear sliding block 8 is hooked and fixed with the limit hook 9, the buckling position on the elastic sheet 7 is matched with the position of the notch of the bottom groove 1 in a positioning way, namely the buckling position of the elastic sheet 7 is kept just in the notch of the bottom groove 1, so that the rear sliding block 8 slides on the bottom groove 1 for a limited distance, the hinge is opened, the rear sliding block 8 drives the hinge main body to open for a limited distance, the hinge main body is opened to a designed angle, ventilation and safety are realized, and children are prevented from climbing out of the window;

under the hinge closed state, hook fixedly with spacing hook 9 through rectangular stand on the slider 8 back, the knot position on the shell fragment 7 is pressed down and is thrown off the cooperation with the breach of kerve 1 position, open the hinge, make preceding slider 2 and shell fragment 7 drive the hinge main part and slide at kerve 1, the shell fragment 7 slides and accomplishes whole opening action to the face meeting angle of slider 8 back, make preceding slider 2 drive casement 16 on kerve 1 and slide towards slider 8 direction back, be convenient for casement 16 clean, clean.

It should be noted that the above torsion spring 10, rivet 14, frame 15 and sash 16 are all in the prior art, and therefore the working principle thereof is not explained too much here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Multi-functional hinge, including kerve (1), its characterized in that: one end slides in kerve (1) and is provided with preceding slider (2), it is provided with back slider (8) to slide in one end in kerve (1), the end is fixed with rectangular stand on back slider (8), one side articulates on preceding slider (2) has short (3), the opposite side articulates there is well (4), short (3) one end articulates there is pull rod (6) one end, well (4) one end articulates there is long (5) middle part, long (5) both ends are articulated mutually with back slider (8) one end and pull rod (6) middle part respectively.

2. The multi-functional hinge according to claim 1, characterized in that: preceding slider (2) end is provided with the cross post, and the cooperation is provided with shell fragment (7) on the cross post, and the front end is provided with apex angle (12) in kerve (1), and the end is fixed with after-fixing piece (11) in kerve (1), and the front end is fixed with the riser on after-fixing piece (11), and the cover is equipped with torsional spring (10) on the riser, and torsional spring (10) top is provided with spacing hook (9), is connected through rivet (14) between spacing hook (9), torsional spring (10) and after-fixing piece (11).

3. The multi-functional hinge according to claim 1, characterized in that: gaskets (13) are clamped among the pull rod (6), the short support (3) and the long support (5), and the gaskets (13) are clamped between the middle support (4) and the long support (5).

4. The multi-functional hinge according to claim 1, characterized in that: the short support (3), the middle support (4) and the long support (5) are provided with rivets (14) at two ends in an inserted mode, two ends of the short support (3) are connected with the front sliding block (2) and the pull rod (6) through the rivets (14) respectively, two ends of the middle support (4) are connected with the front sliding block (2) and the long support (5) through the rivets (14) respectively, and two ends of the long support (5) are connected with the pull rod (6) and the rear sliding block (8) through the rivets (14) respectively.

5. The multi-functional hinge according to claim 1, characterized in that: a plurality of mounting holes are formed in the pull rod (6), a window sash (16) is mounted on the pull rod (6) through the mounting holes, and a mounting groove matched with the mounting holes is formed in the bottom end of the window sash (16).

6. The multi-functional hinge of claim 2, wherein: spacing hook (9) and the rectangular stand looks adaptation on back slider (8), and spacing hook (9) use the riser to rotate as the axle on back fixed block (11) and catch and leave rectangular stand.

7. The multi-functional hinge according to claim 2, characterized in that: the elastic sheet (7) is provided with a buckling position, and the bottom groove (1) is provided with a notch buckled with and separated from the buckling position.

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