CN218117540U - World hinge with buffer structure - Google Patents
World hinge with buffer structure Download PDFInfo
- Publication number
- CN218117540U CN218117540U CN202221975994.5U CN202221975994U CN218117540U CN 218117540 U CN218117540 U CN 218117540U CN 202221975994 U CN202221975994 U CN 202221975994U CN 218117540 U CN218117540 U CN 218117540U
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- attenuator
- rotation
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- locating part
- base
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Abstract
The utility model discloses a world hinge with buffer structure, including base, connection seat subassembly, axis of rotation, attenuator and spring, the axis of rotation is vertical direction rotation setting in the base, the lower extreme of connection seat subassembly with the tip fixed connection of axis of rotation, attenuator, spring are along horizontal setting in the base, the tip of attenuator is provided with the locating part, the spring housing is established in the attenuator outside, and one end with the locating part butt, the locating part is kept away from the one end of attenuator and has been seted up the spout, be provided with the slider along lateral sliding in the spout, the end that stretches out of attenuator with the slider butt, in the axis of rotation the spacing groove has been seted up to the locating part, correspond on the spacing groove the slider is equipped with the cam, and the axis of rotation when the closed door state cam with the slider butt, the spacing groove with the locating part butt, the utility model discloses compact structure, the volume is less, is convenient for install the arbitrary use place, is favorable to extensive popularization.
Description
Technical Field
The utility model relates to a door and window accessory technical field especially relates to a world hinge with buffer structure.
Background
A world hinge is a mechanical device used to connect two solids and allow rotation between them. The world hinge in the prior art includes an upper hinge and a lower hinge. The existing world hinge is large in size and high in installation requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a world hinge with buffer structure has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a world hinge with buffer structure, includes base, connection base subassembly, axis of rotation, attenuator and spring, the axis of rotation is vertical direction and rotates the setting in the base, the lower extreme of connection base subassembly with the tip fixed connection of axis of rotation, attenuator, spring are along transversely setting up in the base, the tip of attenuator is provided with the locating part, the spring housing is established in the attenuator outside, and one end with the locating part butt, the locating part is kept away from the one end of attenuator and is seted up the spout, be provided with the slider along lateral sliding in the spout, the extension end of attenuator with the slider butt, in the axis of rotation the spacing groove has been seted up to the locating part, correspond on the spacing groove the slider is equipped with the cam, and the axis of rotation when the state of closing the door the cam with the slider butt, the spacing groove with the locating part butt.
Preferably, the connecting seat assembly comprises an L-shaped connecting seat, a panel and a first fixing screw, the first fixing screw penetrates through the panel and the door body to be connected with the connecting seat, and gaskets are arranged on the inner side surfaces of the connecting seat and the panel.
Preferably, the lower end of the connecting seat is connected with the rotating shaft through a second fixing screw.
Preferably, the base is provided with a vertical hole corresponding to the rotating shaft along the vertical direction, a horizontal hole corresponding to the damper along the horizontal direction, and the vertical hole is communicated with the horizontal hole.
Preferably, the two ends of the rotating shaft are sleeved with rotating bearings, the rotating bearings are embedded in the vertical holes, and the two ends of each vertical hole are provided with cover plates.
Preferably, the one end that perpendicular hole was kept away from to the cross bore is equipped with the jam plate, the jam plate passes through the bolt fastening at the base tip, just attenuator, spring with the jam plate butt.
Preferably, the both ends of base all are equipped with the mounting panel, be equipped with the mounting hole that is waist type on the mounting panel.
Preferably, a decorative cover is detachably mounted on the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up attenuator, spring in the base along transversely to establish the spring housing in the attenuator outside, utilize the locating part and the slider cooperation of attenuator tip, realize the slow damping buffering effect of closing the door, the utility model discloses compact structure, the volume is less, is convenient for install the arbitrary use place, is favorable to extensively promoting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the present invention.
Fig. 3 is an explosion diagram of the present invention.
Fig. 4 is a schematic top view of the present invention.
Fig. 5 isbase:Sub>A schematic cross-sectional view atbase:Sub>A-base:Sub>A in fig. 4.
Fig. 6 is a schematic view of the connection between the rotating shaft, the damper and the slider according to the present invention.
Fig. 7 is a schematic connection diagram of the rotating shaft, the damper, the limiting part and the slider of the present invention.
Fig. 8 is a schematic structural view of the rotating shaft according to the present invention.
Fig. 9 is a schematic structural view of the base of the present invention.
In the figure: the base 1, the vertical hole 11, the transverse hole 12, the cover plate 13, the locking plate 14, the mounting plate 15, the mounting hole 16, the connecting seat component 2, the connecting seat 21, the panel 22, the first fixing screw 23, the gasket 24, the second fixing screw 25, the rotating shaft 3, the limiting groove 31, the cam 32, the rotating bearing 33, the damper 4, the spring 5, the limiting piece 6, the sliding chute 61, the sliding block 7 and the decorative cover 8.
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.
The world hinge with a buffer structure as shown in fig. 1 to 9 includes a base 1, a connecting seat assembly 2, a rotating shaft 3, a damper 4 and a spring 5, wherein the rotating shaft 3 is vertically and rotatably disposed in the base 1, the lower end of the connecting seat assembly 2 is fixedly connected to the end of the rotating shaft 3, the damper 4 and the spring 5 are transversely disposed in the base 1, a limiting member 6 is disposed at the end of the damper 4, the spring 5 is sleeved on the outer side of the damper 4, and one end of the spring is abutted to the limiting member 6, a sliding groove 61 is disposed at one end of the limiting member 6 away from the damper 4, a sliding block 7 is disposed in the sliding groove 61 along transverse sliding, an extending end of the damper 4 is abutted to the sliding block 7, a limiting groove 31 is disposed on the rotating shaft 3 and corresponds to the sliding block 7, and a cam 32 is disposed on the limiting groove 31 and abutted to the sliding block 7 when the rotating shaft 3 is in a door closing state, and the limiting groove 31 is abutted to the limiting member 6.
In this embodiment, the connecting seat assembly 2 includes an L-shaped connecting seat 21, a panel 22, and a first fixing screw 23, the first fixing screw 23 penetrates through the panel 22 and the door body to be connected with the connecting seat 21, and gaskets 24 are disposed on inner side surfaces of the connecting seat 21 and the panel 22.
In this embodiment, the lower end of the connecting seat 21 is connected to the rotating shaft 3 through a second fixing screw 25.
In this embodiment, the base 1 is provided with a vertical hole 11 along the vertical direction corresponding to the rotating shaft 3, and is provided with a horizontal hole 12 along the horizontal direction corresponding to the damper 4, wherein the vertical hole 11 is communicated with the horizontal hole 12.
In this embodiment, the two ends of the rotating shaft 3 are sleeved with rotating bearings 33, the rotating bearings 33 are embedded in the vertical holes 11, and the two ends of each vertical hole 11 are provided with the cover plates 13.
In this embodiment, one end of the transverse hole 12, which is far away from the vertical hole 11, is provided with a locking plate 14, the locking plate 14 is fixed at the end of the base 1 through a bolt, and the damper 4 and the spring 5 are abutted against the locking plate 14.
In this embodiment, both ends of the base 1 are provided with mounting plates 15, and the mounting plates 15 are provided with waist-shaped mounting holes 16.
In this embodiment, the decorative cover 8 is detachably mounted on the mounting plate 15.
The utility model discloses a with attenuator 4, spring 5 along horizontal setting in base 1 to establish the spring 5 cover in the attenuator 4 outside, utilize the locating part 6 and the slider 7 cooperation of 4 tip of attenuator, realize the slow damping buffering effect of closing the door, the utility model discloses compact structure, the volume is less, is convenient for install the optional use place, is favorable to extensively promoting.
When the door is closed, the cam 32 on the rotating shaft 3 is abutted against the sliding block 7 in the sliding groove 61, and the limiting piece 6 is arranged in the limiting groove 31 in a matching manner;
when the door body is opened, the door body drives the rotating shaft 3 through the connecting seat component 2, the cam 32 gradually deviates from the sliding block 7, at the moment, the sliding block 7 slides towards the rotating shaft 3, the limiting component 6 is not limited by the sliding block 7 any more, and slides towards the rotating shaft 3 under the force of the spring 5, after the rotating shaft 3 rotates for 90 degrees, the sliding block 7 is abutted against the groove on the side edge of the cam 32 to realize positioning, and at the moment, the damping component does not generate resistance on the door body;
when the door body is closed, the door body drives the rotating shaft 3 through the connecting seat component 2, the cam 32 pushes the sliding block 7 to return, and meanwhile, the extending end of the damping component returns and compresses to generate internal energy, so that a damping buffering effect is generated on the action of closing the door.
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 (8)
1. A world hinge with buffer structure which characterized in that: including base (1), connecting seat subassembly (2), axis of rotation (3), attenuator (4) and spring (5), axis of rotation (3) are vertical direction and rotate the setting in base (1), the lower extreme of connecting seat subassembly (2) with the tip fixed connection of axis of rotation (3), attenuator (4), spring (5) are along horizontal setting in base (1), the tip of attenuator (4) is provided with locating part (6), spring (5) cover is established in attenuator (4) outside, and one end with locating part (6) butt, locating part (6) keep away from the one end of attenuator (4) and seted up spout (61), be provided with slider (7) along lateral sliding in spout (61), the end that stretches out of attenuator (4) with slider (7) butt, on axis of rotation (3) locating part (6) has seted up spacing groove (31), correspond on spacing groove (31) slider (7) are equipped with cam (32), and axis of rotation (3) when the state cam (32) with slider (7), closing door butt with locating part (6) butt.
2. A world hinge with a buffering structure according to claim 1, wherein: the connecting seat assembly (2) comprises an L-shaped connecting seat (21), a panel (22) and a first fixing screw (23), the first fixing screw (23) penetrates through the panel (22), a door body and the connecting seat (21) to be connected, and gaskets (24) are arranged on the inner side faces of the connecting seat (21) and the panel (22).
3. A world hinge with buffer structure according to claim 2, wherein: the lower end of the connecting seat (21) is connected with the rotating shaft (3) through a second fixing screw (25).
4. A world hinge with buffer structure according to claim 1, wherein: the base (1) corresponds the axis of rotation (3) and has been seted up perpendicular hole (11) along vertical direction, corresponds attenuator (4) has been seted up cross bore (12) along the horizontal direction, erect hole (11) with cross bore (12) intercommunication.
5. The sky and earth hinge with buffer structure as claimed in claim 4, wherein: and two ends of the rotating shaft (3) are sleeved with rotating bearings (33), the rotating bearings (33) are embedded in the vertical holes (11), and two ends of each vertical hole (11) are provided with cover plates (13).
6. The sky and earth hinge with buffer structure as claimed in claim 4, wherein: one end, far away from the vertical hole (11), of the transverse hole (12) is provided with a locking plate (14), the locking plate (14) is fixed at the end part of the base (1) through a bolt, and the damper (4), the spring (5) and the locking plate (14) are abutted.
7. A world hinge with a buffering structure according to claim 1, wherein: the both ends of base (1) all are equipped with mounting panel (15), be equipped with mounting hole (16) that are waist type on mounting panel (15).
8. The sky and earth hinge with buffer structure as claimed in claim 7, wherein: the mounting plate (15) is detachably provided with a decorative cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221975994.5U CN218117540U (en) | 2022-07-29 | 2022-07-29 | World hinge with buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221975994.5U CN218117540U (en) | 2022-07-29 | 2022-07-29 | World hinge with buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218117540U true CN218117540U (en) | 2022-12-23 |
Family
ID=84521219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221975994.5U Active CN218117540U (en) | 2022-07-29 | 2022-07-29 | World hinge with buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218117540U (en) |
-
2022
- 2022-07-29 CN CN202221975994.5U patent/CN218117540U/en active Active
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