CN217841260U - Gear type hinge structure - Google Patents
Gear type hinge structure Download PDFInfo
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- CN217841260U CN217841260U CN202222004518.5U CN202222004518U CN217841260U CN 217841260 U CN217841260 U CN 217841260U CN 202222004518 U CN202222004518 U CN 202222004518U CN 217841260 U CN217841260 U CN 217841260U
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Abstract
The utility model provides a gear formula hinge structure, including the axle sleeve, frame connection page or leaf and fan connection page or leaf, a notch has been seted up to the axle sleeve to one side subtend that is located the notch is equipped with left fixed axle and right fixed axle, and left fixed axle swing joint frame connects the page or leaf, and right fixed axle swing joint fan connects the page or leaf, and the fan is connected and is rotated through gear engagement between the page or leaf and the frame connection page or leaf, the utility model discloses change the transmission structure between the left and right connection page or leaf, made left and right connection page or leaf open or close in step, when the axle sleeve is fixed motionless, left and right connection page or leaf can open 90 degrees separately, satisfied the requirement that the sunshine room was opened or closed simultaneously, and the length direction of left and right connection page or leaf all rotates through gear engagement, can evenly distributed door and window gravity and open the effort, firm in connection, bearing capacity is strong, and pick-proof is effectual, can effectively improve the life of hinge, because there is not the clearance about between the connection page or leaf, and the door and window frame is airtight effectual between door and the door window is sealed.
Description
Technical Field
The utility model relates to a hinge field, more specifically say, especially relate to a gear formula hinge structure.
Background
The traditional door and window hinge comprises a fixed hinge, a movable hinge and a rotating shaft for hinging the fixed hinge and the movable hinge, wherein the fixed hinge is fixed on a door and window frame, the movable hinge is fixed on a door and window, and the door and the window can rotate around the rotating shaft under the action of external force to realize opening or closing.
The existing hinge structure has the following problems in the use process: firstly, because the fixed hinge and the movable hinge of the existing hinge can not be opened in two directions, two sets of hinges are required to be installed when the hinge is used on an aluminum alloy sunlight room and a greenhouse skylight which require to be opened in two directions; secondly, the existing hinge is installed between a door and window frame and a door and window, the gravity of the door and window can act on the hinge, the force distribution is uneven, the service life of the hinge is easily reduced after long-term use, and the hinge or the door frame is damaged. Thirdly, because current hinge is small, and door and window frame and door and window are bulky, can't accomplish the effect that door and window completely sealed when flat-open window uses, waterproof grade is low, and sealed and pick-proof performance is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses improve prior art to above-mentioned shortcoming, provide a gear formula hinge structure, technical scheme is as follows:
the utility model provides a gear formula hinge structure, connects page or leaf and fan connection page or leaf including axle sleeve, frame, a notch has been seted up to the axle sleeve to one side subtend that is located the notch is provided with left fixed axle and right fixed axle, left side fixed axle swing joint has can be for left fixed axle pivoted frame connection page or leaf, right side fixed axle swing joint has can be for right fixed axle pivoted fan connection page or leaf, the fan is connected between page or leaf and the frame and is connected through gear engagement and rotate between the page or leaf, makes the frame connect the page or leaf and rotate along with the rotation of fan connection page or leaf.
One end, located at the notch, between the fan connecting leaf and the frame connecting leaf is penetrated and inserted with a limiting part, and the limiting part is provided with a plurality of groups along the length direction array of the shaft sleeve.
The cross section of the shaft sleeve is of a trapezoidal structure, and the inner side of the shaft sleeve is provided with a space avoiding position for accommodating one end of the fan connecting blade and the frame connecting blade gear.
Further, the frame is connected the one end that the leaf is located left fixed axle and is fan-shaped structure, and its outer Zhou Zhenlie is provided with the tooth piece to form the gear, the frame is connected the one end inboard that the leaf is located left fixed axle and is articulated with left fixed axle, the fan is connected the one end that the leaf is located right fixed axle and is fan-shaped structure, and its outer Zhou Zhenlie is provided with the tooth piece to form the gear, the fan is connected the one end inboard that the leaf is located right fixed axle and is articulated with right fixed axle, the frame is connected the leaf and is connected the leaf intermeshing with the fan.
When the frame connecting leaf and the fan connecting leaf are unfolded, the frame connecting leaf and the fan connecting leaf are arranged on the same horizontal plane, and when the frame connecting leaf and the fan connecting leaf are combined, the frame connecting leaf and the fan connecting leaf are arranged in parallel.
The fan connecting leaf is of an L-shaped structure, a positioning groove is formed in the outer side face of the fan connecting leaf, a screw hole is formed in the positioning groove, and a sealing cover is covered on the outer side, located in the positioning groove, of the fan connecting leaf.
The fan is connected the page or leaf piece and is all been L shape structure with the frame connection page or leaf piece, the constant head tank has been seted up respectively to the lateral surface that the page or leaf piece is connected with the frame to the fan is connected the page or leaf piece to be located and to have seted up the screw hole in the constant head tank, the outside lock joint that the page or leaf piece is connected with the frame to the fan is connected the page or leaf piece and all is located the constant head tank has the closing cap.
The fan connecting leaf/frame connecting leaf is of a T-shaped structure, the frame connecting leaf/fan connecting leaf is of an L-shaped structure, the outer side of the frame connecting leaf/fan connecting leaf is connected with a supporting arm of the L-shaped structure through a reinforcing rib, and the connecting surface of the supporting arm and the connecting surface of the frame connecting leaf/fan connecting leaf are arranged in the same horizontal plane.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a left side has been changed, transmission structure between the page or leaf is connected on the right side, a left side, the right side is connected the page or leaf and is passed through gear engagement and rotate, thereby make a left side, the right side is connected the page or leaf and is opened or close in step, when the shaft sleeve is fixed motionless, a left side, the right side is connected the page or leaf and can be opened 90 degrees separately, the requirement that the sunshine room was opened or is closed simultaneously has been satisfied, and a left side, the length direction of the page or leaf is connected on the right side all rotates through gear engagement, can evenly distributed door and window gravity and open the effort, firm in connection, bearing capacity is strong, pick-proof is effectual, can effectively improve the life of hinge, because do not have the clearance between the left and right sides connection page or leaf, between door and window frame and the door and window airtight, it is sealed effectual.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described as follows:
FIG. 1 is a schematic view of a sheet-expanded structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a sheet combination structure according to an embodiment of the present invention;
fig. 3 is a bottom view of the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 5 is a schematic view of a third embodiment of the present invention;
fig. 6 is a schematic structural diagram of a fourth embodiment of the present invention;
FIG. 7 is an exploded view of the embodiment of the present invention;
the method comprises the following steps: 1. a shaft sleeve; 2. the frame is connected with the leaf; 3. a fan connecting blade; 4. a notch; 5. a left stationary shaft; 6. a right fixed shaft; 7. a gear; 8. a limiting member; 9. avoiding vacant positions; 10. a tooth sheet; 11. positioning a groove; 12. screw holes; 13. sealing the cover; 14. reinforcing ribs; 15. a support arm.
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 embodiment of 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.
Embodiments of the present invention will be described in further detail below with reference to the following drawings, in which:
the first embodiment is as follows:
a gear type hinge structure comprises a shaft sleeve 1, a frame connecting leaf 2 and a fan connecting leaf 3, wherein the frame connecting leaf 2 and the fan connecting leaf 3 are in a structure in a shape of a Chinese character 'yi', a notch 4 is formed in the shaft sleeve 1, a left fixing shaft 5 and a right fixing shaft 6 are oppositely arranged on one side of the notch 4, the left fixing shaft 5 is movably connected with the frame connecting leaf 2 capable of rotating relative to the left fixing shaft 5, the right fixing shaft 6 is movably connected with the fan connecting leaf 3 capable of rotating relative to the right fixing shaft 6, a quarter gear 7 is arranged at one end, located at the right fixing shaft 6, of the fan connecting leaf 3, the quarter gear 7 is arranged at one end, located at the left fixing shaft 5, of the frame connecting leaf 2, the fan connecting leaf 3 and the frame connecting leaf 2 are meshed and rotate through the gear 7, and the frame connecting leaf 2 rotates along with the rotation of the fan connecting leaf 3.
One end of the notch 4 between the fan connecting blade 3 and the frame connecting blade 2 is inserted with a limiting part 8, the limiting part 8 is arranged with a plurality of groups along the length direction array of the shaft sleeve 1, the cross section of the shaft sleeve 1 is in a trapezoidal structure, and a clearance 9 for accommodating one end of the gear 7 of the fan connecting blade 3 and the frame connecting blade 2 is arranged at the inner side of the shaft sleeve.
The frame connecting leaf 2 is located at one end of the left fixing shaft 5 and is of a fan-shaped structure, the outer Zhou Zhenlie of the frame connecting leaf 2 is provided with a tooth 10 and forms a gear 7, the inner side of one end of the frame connecting leaf 2 located at the left fixing shaft 5 is hinged with the left fixing shaft 5, the end of the fan connecting leaf 3 located at the right fixing shaft 6 is of a fan-shaped structure, the outer Zhou Zhenlie of the fan connecting leaf is provided with a tooth 10 and forms a gear 7, the inner side of one end of the fan connecting leaf 3 located at the right fixing shaft 6 is hinged with the right fixing shaft 6, and the frame connecting leaf 2 and the fan connecting leaf 3 are meshed with each other.
In this embodiment, when the frame connecting sheet 2 and the fan connecting sheet 3 are unfolded, the frame connecting sheet 2 and the fan connecting sheet 3 are disposed in the same horizontal plane, and when the frame connecting sheet 2 and the fan connecting sheet 3 are combined, the frame connecting sheet 2 and the fan connecting sheet 3 are disposed in parallel to each other.
Example two:
a gear type hinge structure comprises a shaft sleeve 1, a frame connecting leaf 2 and a leaf connecting leaf 3, wherein the frame connecting leaf 2 is in a straight-line-shaped structure, the leaf connecting leaf 3 is in an L-shaped structure, a positioning groove 11 is formed in the outer side face of the leaf connecting leaf 3, a screw hole 12 is formed in the positioning groove 11, a sealing cover 13 is covered on the outer side of the leaf connecting leaf 3, which is positioned in the positioning groove 11, a notch 4 is formed in the shaft sleeve 1, a left fixing shaft 5 and a right fixing shaft 6 are oppositely arranged on one side, which is positioned in the notch 4, the left fixing shaft 5 is movably connected with the frame connecting leaf 2, which can rotate relative to the left fixing shaft 5, the right fixing shaft 6 is movably connected with the leaf connecting leaf 3, which can rotate relative to the right fixing shaft 6, a quarter gear 7 is arranged at one end, which is positioned in the right fixing shaft 6, of the leaf connecting leaf 3, and a quarter gear 7 is arranged at one end, which is positioned in the left fixing shaft 5, of the frame connecting leaf 2, so that the leaf connecting leaf 3 and the frame connecting leaf 2 and the leaf can rotate along with the rotation of the leaf connecting leaf 3 through the gear 7.
One end of the fan connecting blade 3 and the frame connecting blade 2, which is positioned in the notch 4, is penetrated and inserted with a limiting part 8, the limiting part 8 is provided with a plurality of groups along the length direction array of the shaft sleeve 1, the cross section of the shaft sleeve 1 is in a trapezoidal structure, and a clearance 9 for accommodating one end of the gear 7 of the fan connecting blade 3 and the frame connecting blade 2 is arranged on the inner side of the shaft sleeve 1.
The frame connecting leaf 2 is located at one end of the left fixing shaft 5 and is of a fan-shaped structure, the outer Zhou Zhenlie of the frame connecting leaf 2 is provided with a tooth piece 10 and forms a gear 7, the inner side of the frame connecting leaf 2 located at one end of the left fixing shaft 5 is hinged with the left fixing shaft 5, the end of the fan connecting leaf 3 located at the right fixing shaft 6 is of a fan-shaped structure, the outer Zhou Zhenlie of the fan connecting leaf is provided with a tooth piece 10 and forms a gear 7, the inner side of the fan connecting leaf 3 located at one end of the right fixing shaft 6 is hinged with the right fixing shaft 6, and the frame connecting leaf 2 and the fan connecting leaf 3 are meshed with each other.
Example three:
the utility model provides a gear formula hinge structure, including axle sleeve 1, frame connection page or leaf 2 and fan connection page or leaf 3, a notch 4 has been seted up to axle sleeve 1, and the one side subtend that is located notch 4 is provided with left fixed axle 5 and right fixed axle 6, left side fixed axle 5 swing joint has can be for left fixed axle 5 pivoted frame connection page or leaf 2, right fixed axle 6 swing joint has can be for right fixed axle 6 pivoted fan connection page or leaf 3, the one end that fan connection page or leaf 3 is located right fixed axle 6 is equipped with quarter gear 7, the one end that frame connection page or leaf 2 is located left fixed axle 5 is equipped with quarter gear 7, make between fan connection page or leaf 3 and the frame connection page or leaf 2 rotate through gear 7 meshing, make frame connection page or leaf 2 rotate along with the rotation of fan connection page or leaf 3 simultaneously.
One end of the notch 4 between the fan connecting blade 3 and the frame connecting blade 2 is inserted with a limiting part 8, the limiting part 8 is arranged with a plurality of groups along the length direction array of the shaft sleeve 1, the cross section of the shaft sleeve 1 is in a trapezoidal structure, and a clearance 9 for accommodating one end of the gear 7 of the fan connecting blade 3 and the frame connecting blade 2 is arranged at the inner side of the shaft sleeve.
The frame connecting leaf 2 is located at one end of the left fixing shaft 5 and is of a fan-shaped structure, the outer Zhou Zhenlie of the frame connecting leaf 2 is provided with a tooth piece 10 and forms a gear 7, the inner side of the frame connecting leaf 2 located at one end of the left fixing shaft 5 is hinged with the left fixing shaft 5, the end of the fan connecting leaf 3 located at the right fixing shaft 6 is of a fan-shaped structure, the outer Zhou Zhenlie of the fan connecting leaf is provided with a tooth piece 10 and forms a gear 7, the inner side of the fan connecting leaf 3 located at one end of the right fixing shaft 6 is hinged with the right fixing shaft 6, and the frame connecting leaf 2 and the fan connecting leaf 3 are meshed with each other.
In this embodiment, leaf piece 2 is connected with the frame to fan connecting leaf piece 3 all is L shape structure, and the constant head tank 11 has been seted up respectively to the lateral surface that leaf piece 2 is connected with the frame to fan connecting leaf piece 3 to be located the constant head tank 11 and seted up screw hole 12, and the outside that leaf piece 3 is connected with frame connecting leaf piece 2 all is located constant head tank 11 has buckled and has had closing cap 13.
Example four:
a gear type hinge structure comprises a shaft sleeve 1, a frame connecting leaf 2 and a fan connecting leaf 3, wherein a notch 4 is formed in the shaft sleeve 1, a left fixing shaft 5 and a right fixing shaft 6 are oppositely arranged on one side of the notch 4, the left fixing shaft 5 is movably connected with the frame connecting leaf 2 capable of rotating relative to the left fixing shaft 5, the right fixing shaft 6 is movably connected with the fan connecting leaf 3 capable of rotating relative to the right fixing shaft 6, a quarter gear 7 is arranged at one end, located at the right fixing shaft 6, of the fan connecting leaf 3, the one end, located at the left fixing shaft 5, of the frame connecting leaf 2 is provided with the quarter gear 7, the fan connecting leaf 3 and the frame connecting leaf 2 are enabled to rotate in a meshed mode through the gear 7, and meanwhile the frame connecting leaf 2 is enabled to rotate along with the rotation of the fan connecting leaf 3.
One end of the fan connecting blade 3 and the frame connecting blade 2, which is positioned in the notch 4, is penetrated and inserted with a limiting part 8, the limiting part 8 is provided with a plurality of groups along the length direction array of the shaft sleeve 1, the cross section of the shaft sleeve 1 is in a trapezoidal structure, and a clearance 9 for accommodating one end of the gear 7 of the fan connecting blade 3 and the frame connecting blade 2 is arranged on the inner side of the shaft sleeve 1.
The frame connecting leaf 2 is located at one end of the left fixing shaft 5 and is of a fan-shaped structure, the outer Zhou Zhenlie of the frame connecting leaf 2 is provided with a tooth piece 10 and forms a gear 7, the inner side of the frame connecting leaf 2 located at one end of the left fixing shaft 5 is hinged with the left fixing shaft 5, the end of the fan connecting leaf 3 located at the right fixing shaft 6 is of a fan-shaped structure, the outer Zhou Zhenlie of the fan connecting leaf is provided with a tooth piece 10 and forms a gear 7, the inner side of the fan connecting leaf 3 located at one end of the right fixing shaft 6 is hinged with the right fixing shaft 6, and the frame connecting leaf 2 and the fan connecting leaf 3 are meshed with each other.
In this embodiment, the fan connecting leaf 3 is a T-shaped structure, the frame connecting leaf 2 is an L-shaped structure, the outer side of the frame connecting leaf 2 is connected with a supporting arm 15 having an L-shaped structure through a reinforcing rib 14, and the connecting surface of the supporting arm 15 and the connecting surface of the frame connecting leaf 2 are arranged on the same horizontal plane.
To sum up, the utility model discloses the transmission structure between the left and right connection page or leaf has been changed, a left side, the right side is connected the page or leaf and is passed through 7 meshing rotations of gear, thereby make a left side, the right side is connected the page or leaf and is opened or close in step, when the shaft sleeve 1 is fixed motionless, a left side, the right side is connected the page or leaf and can be opened 90 degrees separately, the requirement that the sunshine room was opened or is closed simultaneously has been satisfied, and a left side, the length direction of right side connection page or leaf all rotates through 7 meshing of gear, can evenly distributed door and window gravity and open the effort, firm in connection, strong bearing capacity, pick-proof is effectual, can effectively improve the life of hinge, because do not have the clearance between the left and right side connection page or leaf, between door and window frame and the door and window, it is airtight effectual, and is sealed.
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. The utility model provides a gear formula hinge structure, connects page or leaf (3) including axle sleeve (1), frame connection page or leaf (2) and fan, its characterized in that, a notch (4) have been seted up in axle sleeve (1) to one side subtend that is located notch (4) is provided with left fixed axle (5) and right fixed axle (6), left side fixed axle (5) swing joint has can be for left fixed axle (5) pivoted frame connection page or leaf (2), right fixed axle (6) swing joint has can be for right fixed axle (6) pivoted fan connection page or leaf (3), rotate through gear (7) meshing between fan connection page or leaf (3) and the frame connection page or leaf (2), make frame connection page or leaf (2) rotate along with the rotation of fan connection page or leaf (3).
2. A gear-type hinge structure according to claim 1, wherein a plurality of sets of limiting members (8) are inserted through one end of the slot (4) between the leaf (3) and the frame connecting leaf (2), and the limiting members (8) are arranged in an array along the length direction of the shaft sleeve (1).
3. A gear type hinge structure according to claim 1, wherein said axle sleeve (1) has a trapezoidal cross-section and is provided at an inner side thereof with a space (9) for receiving one end of said gear (7) of said leaf connecting leaf (3) and said frame connecting leaf (2).
4. A gear type hinge structure according to claim 1 or 3, wherein said frame connecting leaf (2) is provided with a toothed plate (10) at its outer Zhou Zhenlie, and forms a gear (7), said frame connecting leaf (2) is hinged to said left fixed shaft (5) at its inner side at one end of said left fixed shaft (5), said fan connecting leaf (3) is provided with a toothed plate (10) at its outer Zhou Zhenlie, and forms a gear (7), said fan connecting leaf (3) is hinged to said right fixed shaft (6) at its inner side at one end of said right fixed shaft (6), and said frame connecting leaf (2) and said fan connecting leaf (3) are engaged with each other.
5. A gear-type hinge structure according to claim 1, wherein when the frame connecting leaf (2) and the fan connecting leaf (3) are unfolded, the frame connecting leaf (2) and the fan connecting leaf (3) are arranged on the same horizontal plane, and when the frame connecting leaf (2) and the fan connecting leaf (3) are combined, the frame connecting leaf (2) and the fan connecting leaf (3) are arranged in parallel with each other.
6. A gear type hinge structure according to claim 1, wherein said leaf connecting plate (3) is L-shaped, and has a positioning groove (11) formed on an outer side surface thereof, and a screw hole (12) formed in the positioning groove (11), and a cover (13) is provided on an outer side cover of said leaf connecting plate (3) located in the positioning groove (11).
7. The gear type hinge structure according to claim 1, wherein the leaf connecting leaf (3) and the frame connecting leaf (2) are both L-shaped, positioning grooves (11) are respectively formed in the outer side surfaces of the leaf connecting leaf (3) and the frame connecting leaf (2), screw holes (12) are formed in the positioning grooves (11), and the leaf connecting leaf (3) and the frame connecting leaf (2) are both fastened with the sealing cover (13) at the outer side of the positioning grooves (11).
8. A gear type hinge structure according to claim 1, wherein the leaf connecting plate (3)/the frame connecting plate (2) is of a T-shaped structure, the frame connecting plate (2)/the leaf connecting plate (3) is of an L-shaped structure, the outer side of the frame connecting plate (2)/the leaf connecting plate (3) is connected with a support arm (15) of the L-shaped structure through a reinforcing rib (14), and the connecting surface of the support arm (15) and the connecting surface of the frame connecting plate (2)/the leaf connecting plate (3) are arranged on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004518.5U CN217841260U (en) | 2022-08-01 | 2022-08-01 | Gear type hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004518.5U CN217841260U (en) | 2022-08-01 | 2022-08-01 | Gear type hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217841260U true CN217841260U (en) | 2022-11-18 |
Family
ID=84012314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222004518.5U Active CN217841260U (en) | 2022-08-01 | 2022-08-01 | Gear type hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217841260U (en) |
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2022
- 2022-08-01 CN CN202222004518.5U patent/CN217841260U/en active Active
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