CN210105557U - Self-positioning hinge for center-pivoted window - Google Patents
Self-positioning hinge for center-pivoted window Download PDFInfo
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- CN210105557U CN210105557U CN201822244242.1U CN201822244242U CN210105557U CN 210105557 U CN210105557 U CN 210105557U CN 201822244242 U CN201822244242 U CN 201822244242U CN 210105557 U CN210105557 U CN 210105557U
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Abstract
The utility model discloses a center-hung window self-positioning hinge, including fixing base and sliding seat, be provided with locating component between fixing base and sliding seat, locating component includes positioning seat, location elastic component and location steel ball, and the positioning seat activity sets up in the sliding seat, and positioning seat and fixing base fixed connection, evenly is equipped with a plurality of passageways along the circumferencial direction in the positioning seat, all is equipped with location elastic component and location steel ball in each passageway, and location elastic component one end is supported on the positioning seat, and the other end offsets with the location steel ball; the inner wall of the movable seat is provided with a plurality of positioning grooves matched with the positioning steel balls. When the window sash is pushed, the movable seat can rotate through the matching of the positioning steel balls and the positioning elastic piece; after the window sash is adjusted, the positioning elastic piece elastically resets, the positioning steel ball also resets, and the positioning steel ball abuts against the positioning groove to keep fixing, so that the self-positioning effect is realized. The utility model discloses it is convenient rational in infrastructure simple, installation, according to actual can nimble transform and location casement position, it is comparatively convenient to use.
Description
Technical Field
The utility model relates to a hinge technical field, in particular to self-align hinge of center-hung window.
Background
Hinges are mechanical devices used to connect two solid bodies and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The center-hung window is formed by hinging a window frame and a window sash fixed with glass. The hinge is usually installed in the middle of the left and right stiles of the window sash. The center-hung window has the advantages of less glass loss, difficult rain water drifting and convenient management. At present, the problems of the common center-hung window on the market are as follows: the hinge structure of the center-pivoted window is complex and inconvenient to install; the window sash can not be fixed at the position required in practice when being adjusted, so that the use is limited, and the limitation is realized.
Disclosure of Invention
An object of the utility model is to prior art's defect and not enough, provide a rational in infrastructure, install convenient, convenient to use, can according to actual nimble transform and fix a position the self-align hinge of center-hung window of casement position.
The utility model provides a self-align hinge of center-hung window, including fixing base and sliding seat, the fixing base is relative activity setting with the sliding seat, be provided with locating component between fixing base and the sliding seat, locating component includes positioning seat, location elastic component and location steel ball, the positioning seat activity sets up in the sliding seat, and positioning seat and fixing base fixed connection, evenly be provided with a plurality of passageways along the circumferencial direction in the positioning seat, all be equipped with location elastic component and location steel ball in each passageway, location elastic component one end is supported on the positioning seat, and the location elastic component other end offsets with the location steel ball; and a plurality of positioning grooves matched with the positioning steel balls are uniformly arranged on the inner wall of the movable seat along the circumferential direction.
Further, the fixing seat is provided with a first mounting hole, the positioning seat is provided with a third mounting hole, and the fixing seat penetrates through the first mounting hole and the third mounting hole through the pin shaft and is connected with the positioning seat.
Furthermore, the first mounting hole and the third mounting hole are square holes, and the pin shaft is a square shaft matched with the square holes.
Furthermore, both ends of the pin shaft are provided with screw mounting holes for mounting expansion screws.
Furthermore, a positioning column is arranged in the center of the positioning seat, and a second mounting hole matched with the positioning column is formed in the movable seat; the positioning column penetrates out of the second mounting hole.
Furthermore, a gasket is arranged at one end of the positioning column, which penetrates out of the second mounting hole.
Furthermore, the positioning column is provided with a fourth mounting hole communicated with the third mounting hole, and the pin shaft penetrates through the third mounting hole and extends into the fourth mounting hole.
Furthermore, one end of the positioning column, which penetrates out of the second mounting hole, is riveted and turned outwards to form a flange matched with the gasket.
Furthermore, the positioning groove is an arc-shaped groove.
Further, the positioning elastic piece is a spring.
The utility model has the advantages that: the utility model provides a pair of centre-hung window is from positioning hinge, including fixing base and sliding seat, the fixing base is relative activity setting with the sliding seat, be provided with locating component between fixing base and the sliding seat, locating component includes positioning seat, location elastic component and location steel ball, the positioning seat activity sets up in the sliding seat, and positioning seat and fixing base fixed connection, evenly be provided with a plurality of passageways along the circumferencial direction in the positioning seat, all be equipped with location elastic component and location steel ball in each passageway, location elastic component one end is supported on the positioning seat, and the location elastic component other end offsets with the location steel ball; and a plurality of positioning grooves matched with the positioning steel balls are uniformly arranged on the inner wall of the movable seat along the circumferential direction.
The fixed seat is provided with a first mounting hole, the positioning seat is provided with a third mounting hole, and the fixed seat passes through the first mounting hole and the third mounting hole through a pin shaft and is connected with the positioning seat; the first mounting hole and the third mounting hole are square holes, and the pin shaft is a square shaft matched with the square holes. Therefore, the fixing seat and the positioning seat are fixedly connected and always kept fixed.
When the angle of the window sash needs to be adjusted, the window sash is pushed, the window sash drives the movable seat to rotate, and when the movable seat rotates, the positioning groove rotates relative to the positioning steel balls. The locating groove can push the locating steel ball to compress the locating elastic piece in the process of rotating relative to the locating steel ball, and the locating steel ball moves towards the center of the locating seat, so that the locating steel ball is not abutted against the locating groove any more, and the locating steel ball can smoothly rotate. After the window sash angle adjustment is finished, the positioning elastic piece elastically resets, and the positioning steel balls also reset along with the elastic piece. At the moment, the positioning steel balls are abutted against the positioning grooves again, so that the movable seat cannot rotate, a fixed state is kept, and the self-positioning effect of the center-pivoted window is realized. Compare with the well horizontal pivoted window that has existed in the existing market, the utility model discloses rational in infrastructure simple, the installation is convenient, can alternate and fix a position the casement position in a flexible way according to the reality, and it is comparatively convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
FIG. 3 is a schematic view of another exploded perspective of the present invention;
fig. 4 is a schematic structural view of the fixing base of the present invention;
fig. 5 is a schematic structural view of the movable seat of the present invention;
fig. 6 is a schematic structural diagram of the positioning assembly of the present invention;
fig. 7 is a schematic view of another angle of the positioning assembly of the present invention;
fig. 8 is a schematic structural view of the pin shaft of the present invention;
fig. 9 is a schematic view of the use of the present invention.
In fig. 1 to 9:
1. a fixed seat; 11. a first mounting hole; 2. a movable seat; 21. positioning a groove; 22. a second mounting hole; 3. a positioning assembly; 31. positioning seats; 32. positioning the elastic member; 33. positioning the steel balls; 34. a positioning column; 35. a third mounting hole; 36. a fourth mounting hole; 4. a gasket; 5. a pin shaft; 51. a screw mounting hole; 6. a window frame; 7. and a window sash.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 to 9 show a self-positioning hinge for a center-hung window, which comprises a fixed seat 1 and a movable seat 2, wherein the fixed seat 1 is installed on a window frame 6, and the movable seat 2 is installed on a window sash 7. The fixed seat 1 and the movable seat 2 are arranged in a relative movable manner, the positioning assembly 3 is arranged between the fixed seat 1 and the movable seat 2, the positioning assembly 3 comprises a positioning seat 31, a positioning elastic part 32 and a positioning steel ball 33, the positioning seat 31 is movably arranged in the movable seat 2, and the positioning seat 31 is fixedly connected with the fixed seat 1; a plurality of channels are uniformly arranged in the positioning seat 31 along the circumferential direction, a positioning elastic piece 32 and a positioning steel ball 33 are arranged in each channel, one end of the positioning elastic piece 32 is abutted against the positioning seat 31, and the other end of the positioning elastic piece 32 is abutted against the positioning steel ball 33; a plurality of positioning grooves 21 matched with the positioning steel balls 33 are uniformly arranged on the inner wall of the movable seat 2 along the circumferential direction.
The fixing seat 1 is provided with a first mounting hole 11, the positioning seat 31 is provided with a third mounting hole 35, and the fixing seat 1 penetrates through the first mounting hole 11 and the third mounting hole 35 through a pin shaft 5 to be connected with the positioning seat 31; first mounting hole 11 and third mounting hole 35 are the square hole, and round pin axle 5 is the square shaft that matches with the square hole. The square shaft extends into the square hole to limit the circumferences of the fixed seat 1 and the positioning seat 31. Therefore, the fixing seat 1 and the positioning seat 31 are fixedly connected and always kept fixed.
The pin 5 is provided at both ends thereof with screw mounting holes 51 for mounting expansion screws. The expansion screw is arranged in the screw mounting hole 51, the expansion screw expands to enable the pin shaft 5 to expand outwards, so that the connection between the pin shaft 5 and the movable seat 2 and the connection between the pin shaft 5 and the fixed seat 1 are enabled to be tighter, the axial spacing between the pin shaft 5 and the fixed seat 31 and between the fixed seat 31 and the movable seat 2 are enabled, and the fixing effect is enhanced.
A positioning column 34 is arranged at the center of the positioning seat 31, a second mounting hole 22 matched with the positioning column 34 is arranged on the movable seat 2, and the positioning column 34 penetrates through the second mounting hole 22. One end of the positioning column 34, which penetrates out of the second mounting hole 22, is provided with a gasket 4. And, the one end of reference column 34 that passes through second mounting hole 22 is riveted and turned up and is formed with the turn-ups with gasket 4 complex, strengthens the connection of sliding seat 2 and positioning seat 31, reinforcing fixed effect.
The positioning column 34 is provided with a fourth mounting hole 36 communicated with the third mounting hole 35, and the pin 5 can penetrate through the third mounting hole 35 and extend into the fourth mounting hole 36. The connection with the positioning seat 31 is strengthened by arranging a fourth mounting hole 36; the expansion screw can be conveniently arranged in the screw mounting hole through the fourth mounting hole; the riveting and outward turning of the end, penetrating through the second mounting hole 22, of the positioning column 34 is facilitated, and the connection between the positioning seat and the movable seat is enhanced.
The positioning groove 21 is an arc-shaped groove. The positioning elastic member 32 is a spring. In a natural state, the positioning steel ball 33 is abutted against the positioning groove 21 under the elastic force of the positioning elastic member 32, so that the movable seat 2 is in a static state. When the angle of the window sash 7 needs to be adjusted, the window sash 7 is pushed, the window sash 7 drives the movable seat 2 to rotate, and when the movable seat 2 rotates, the positioning groove 21 rotates relative to the positioning steel ball 33. In the process of rotating the positioning slot 21 relative to the positioning steel ball 33, the positioning steel ball 33 is pushed to compress the positioning elastic member 32, and the positioning elastic member moves towards the center of the positioning seat 31, so that the positioning steel ball 33 is no longer abutted against the positioning slot 21, and can rotate smoothly. After the angle adjustment of the window sash 7 is completed, the positioning elastic piece 32 is elastically reset, and the positioning steel ball 33 is reset accordingly. At this time, the positioning steel ball 33 abuts against the positioning groove 21 again, so that the movable seat 2 cannot rotate, the fixed state is maintained, and the self-positioning effect of the center-pivoted window is realized. Compare with the well horizontal pivoted window that has existed in the existing market, the utility model discloses rational in infrastructure simple, the installation is convenient, can alternate and fix a position the casement position in a flexible way according to the reality, and it is comparatively convenient to use.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (10)
1. A self-align hinge of center-hung window which characterized in that: the positioning device comprises a fixed seat (1) and a movable seat (2), wherein the fixed seat (1) and the movable seat (2) are arranged in a relative movable mode, a positioning assembly (3) is arranged between the fixed seat (1) and the movable seat (2), the positioning assembly (3) comprises a positioning seat (31), a positioning elastic piece (32) and positioning steel balls (33), the positioning seat (31) is movably arranged in the movable seat (2), the positioning seat (31) is fixedly connected with the fixed seat (1), a plurality of channels are uniformly arranged in the positioning seat (31) along the circumferential direction, the positioning elastic piece (32) and the positioning steel balls (33) are arranged in each channel, one end of the positioning elastic piece (32) abuts against the positioning seat (31), and the other end of the positioning elastic piece (32) abuts against the positioning steel balls (33); and a plurality of positioning grooves (21) matched with the positioning steel balls (33) are uniformly arranged on the inner wall of the movable seat (2) along the circumferential direction.
2. The center-hung window self-positioning hinge according to claim 1, wherein: the fixing seat (1) is provided with a first mounting hole (11), the positioning seat (31) is provided with a third mounting hole (35), and the fixing seat (1) penetrates through the first mounting hole (11) and the third mounting hole (35) through a pin shaft (5) to be connected with the positioning seat (31).
3. The center-hung window self-positioning hinge according to claim 2, wherein: the first mounting hole (11) and the third mounting hole (35) are square holes, and the pin shaft (5) is a square shaft matched with the square holes.
4. The center-hung window self-positioning hinge according to claim 2, wherein: and both ends of the pin shaft (5) are provided with screw mounting holes (51) for mounting expansion screws.
5. The center-hung window self-positioning hinge according to claim 2, wherein: a positioning column (34) is arranged in the center of the positioning seat (31), and a second mounting hole (22) matched with the positioning column (34) is formed in the movable seat (2); the positioning column (34) penetrates through the second mounting hole (22).
6. The center-hung window self-positioning hinge according to claim 5, wherein: and a gasket (4) is arranged at one end of the positioning column (34) penetrating out of the second mounting hole (22).
7. The center-hung window self-positioning hinge according to claim 5, wherein: and the positioning column (34) is provided with a fourth mounting hole (36) communicated with the third mounting hole (35), and the pin shaft (5) penetrates through the third mounting hole (35) and extends into the fourth mounting hole (36).
8. The center-hung window self-positioning hinge according to claim 6, wherein: one end of the positioning column (34) penetrating through the second mounting hole (22) is riveted and turned outwards to form a flange matched with the gasket (4).
9. The center-hung window self-positioning hinge according to claim 1, wherein: the positioning groove (21) is an arc-shaped groove.
10. The center-hung window self-positioning hinge according to claim 1, wherein: the positioning elastic piece (32) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244242.1U CN210105557U (en) | 2018-12-29 | 2018-12-29 | Self-positioning hinge for center-pivoted window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244242.1U CN210105557U (en) | 2018-12-29 | 2018-12-29 | Self-positioning hinge for center-pivoted window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105557U true CN210105557U (en) | 2020-02-21 |
Family
ID=69530998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244242.1U Active CN210105557U (en) | 2018-12-29 | 2018-12-29 | Self-positioning hinge for center-pivoted window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105557U (en) |
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2018
- 2018-12-29 CN CN201822244242.1U patent/CN210105557U/en active Active
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