CN221194694U - Integral through shaft hinge - Google Patents
Integral through shaft hinge Download PDFInfo
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- CN221194694U CN221194694U CN202323002669.8U CN202323002669U CN221194694U CN 221194694 U CN221194694 U CN 221194694U CN 202323002669 U CN202323002669 U CN 202323002669U CN 221194694 U CN221194694 U CN 221194694U
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- connecting portion
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- 238000009434 installation Methods 0.000 claims abstract description 44
- 238000010276 construction Methods 0.000 claims abstract description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of hinges, and particularly relates to an integrated through shaft hinge, which comprises: the fixed hinge comprises a first installation end plate and a shaft sleeve, and the shaft sleeve is connected to the side edge of the first installation end plate; the movable hinge comprises a second installation end plate and a shaft, and the second installation end plate and the shaft are of an integrated structure; two groups of fixed hinges are of symmetrical structures and are arranged at intervals up and down; the two ends of the shaft on the movable hinge can be respectively and rotatably embedded into the shaft sleeves on the two fixed hinges. Through the setting of logical axle construction, the effectual installation effectiveness who improves whole movable hinge to and the dismouting of convenient door.
Description
Technical Field
The utility model belongs to the technical field of hinges, and particularly relates to an integrated through shaft hinge.
Background
The burglary-resisting door is an indispensable safety facility in people's daily life, and its design needs to give attention to burglary-resisting and security performance. In general, the hinge used on the burglary-resisting door is a double-leaf bone-joint hinge, and the hinge can realize flexible connection between the door plate and the door frame. However, there are also some problems with this hinge.
First, such hinges typically require attachment to the sides of the door panel and door frame, and the attachment to the hinge is typically exposed at the weld points. Thus, people can intuitively see the exposed hinge no matter in the open or closed state of the door plate, which certainly influences the aesthetic degree of the burglary-resisting door.
Secondly, since the hinge is generally integrally connected with the door frame and the door panel, the disassembly and assembly process is very troublesome when the burglary-resisting door needs to be replaced or maintained. This not only increases the difficulty and cost of maintenance, but also may result in some users abandoning maintenance because of the difficulty of operation, thereby affecting the service life and safety of the security door.
Therefore, how to solve the problems that the existing hinges fixed on one side of the door plate and the door frame of the anti-theft door are not attractive and the anti-theft door is inconvenient to assemble and disassemble becomes a technical problem which is difficult to solve for a long time.
The applicant has filed on 2022, 07 and 06 days, and the publication number is CN115263111A, and the patent name is a novel door leaf hinge mounting structure and a mounting mode thereof, and the novel mounting mode enables the door leaf to be mounted more conveniently and labor-saving, effectively improves the efficiency and convenience of door leaf mounting, and the mounting mode can realize that the door leaf hinge is not leaked outside after the door leaf is mounted, improves the aesthetic degree of the door, solves the door leaf and door frame connection technology, achieves the invisible effect on the use of the door, can not influence the opening of the door leaf, enables the door leaf to achieve a larger opening angle, and can be suitable for the use requirements under more conditions. However, the hinge also needs to be optimized, for example, the improvement of the structure, so that the installation mode is simpler.
Disclosure of utility model
The present utility model is directed to an integrated through-axis hinge, which solves the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the following technical scheme is provided: an integrated through-axis hinge comprising:
The fixed hinge comprises a first installation end plate and a shaft sleeve, and the shaft sleeve is connected to the side edge of the first installation end plate;
The movable hinge comprises a second installation end plate and a shaft, and the second installation end plate and the shaft are of an integrated structure;
two groups of fixed hinges are of symmetrical structures and are arranged at intervals up and down; the two ends of the shaft on the movable hinge can be respectively and rotatably embedded into the shaft sleeves on the two fixed hinges.
In the above technical scheme, further, the fixed hinge further includes:
The first connecting part is a first connecting part and is connected with the first mounting end plate; a second connection portion connected to the sleeve; and an arc-shaped part positioned between the two, wherein a containing cavity is formed between the arc-shaped part and the shaft sleeve.
In any one of the above technical solutions, further, the arc-shaped portion is divided into a first plane, a first arc-shaped surface and a second plane, which are sequentially connected with respect to an end surface of the shaft sleeve;
the first plane is parallel to the end face of the first installation end plate in the width direction, and an included angle between the second plane and the end face of the first installation end plate in the width direction is an acute angle.
In any of the above solutions, further, an angle between the second plane and the end face of the first mounting end plate in the width direction is 40 °.
In any of the above technical solutions, further, the first mounting end plate, the shaft sleeve, and the first connecting portion are integrally formed.
In any of the above technical solutions, further, the movable hinge further includes a second connecting portion, the second connecting portion is of a square frame structure, the second connecting portion is disposed on the second mounting end plate, the shaft is disposed on an inner wall of the second connecting portion, and the upper end and the lower end of the shaft extend out of the second connecting portion.
In any of the above technical solutions, further, a connecting rib is further disposed between the shaft and the second connecting portion, and the connecting rib has three connecting ends and is respectively connected with the shaft, the second connecting portion, and the second installation end plate.
In any of the above technical solutions, further, the upper and lower ends of the second connecting portion are further provided with extension shielding portions flush with the upper and lower ends of the second mounting end plate, the extension shielding portions are in an L-shaped structure, one end of each extension shielding portion is connected with the second mounting plate, and the other end of each extension shielding portion can be embedded into the accommodating cavity when the movable hinge rotates.
The beneficial effects of the utility model are as follows: through the holding cavity and the extension shielding part that set up to realize hiding of deciding the hinge. Through the setting of logical axle construction, the effectual installation effectiveness who improves whole movable hinge to and the dismouting of convenient door.
Drawings
FIG. 1 is a perspective view of the assembly of a fixed hinge and a movable hinge of the present utility model;
FIG. 2 is a perspective view of the hinge of the present utility model;
FIG. 3 is a schematic top view of the hinge of the present utility model;
FIG. 4 is a schematic top view of the movable hinge of the present utility model;
FIG. 5 is a schematic view of the installation structure of the fixed hinge and the movable hinge and a schematic view of the structure of the door body closed;
FIG. 6 is a schematic view of the installation structure of the fixed hinge and the movable hinge and a schematic view of the structure of the opened door body;
Reference numerals: 1. fixing a hinge; 11. a first mounting end plate; 12. a shaft sleeve; 13. a first connection portion; 14. a second connection portion; 15. an arc-shaped portion; 16. a receiving chamber; 17. a first plane; 18. a first cambered surface; 19. a third plane; 2. a movable hinge; 21. a second mounting end plate; 22. a shaft; 23. a second connecting portion; 24. an extended shielding portion; 25. and (5) connecting ribs.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Example 1:
As shown in fig. 1 to 6, the present embodiment provides an integral through-axis hinge, including:
The fixed hinge 1 comprises a first installation end plate 11 and a shaft sleeve 12, and the shaft sleeve 12 is connected to the side edge of the first installation end plate 11;
The movable hinge 2 comprises a second installation end plate 21 and a shaft 22, and the second installation end plate 21 and the shaft 22 are of an integrated structure;
Two groups of fixed hinges 1 are of symmetrical structures and are arranged at intervals up and down; two ends of a shaft 22 on the movable hinge 2 are respectively embedded into shaft sleeves 12 on the two fixed hinges 1 in a rotatable manner;
The fixed hinge 1 further includes:
A first connection portion, which is a first connection portion 13, connected to the first mounting end plate 11; a second connection portion 14 connected to the sleeve 12; and an arc-shaped portion 15 therebetween, an accommodating chamber 16 being formed between the arc-shaped portion 15 and the sleeve 12;
the movable hinge 2 further includes:
the second connecting part 23, the second connecting part 23 is a square frame structure, the second connecting part 23 is arranged on the second installation end plate 21, the shaft 22 is arranged on the inner wall of the second connecting part 23, and the upper end and the lower end of the shaft 22 extend out of the second connecting part 23; the upper and lower both ends of second connecting portion 23 still are provided with the extension shielding portion 24 that flushes with the upper and lower both ends of second installation end plate 21, extend shielding portion 24 and be L type structure, extend shielding portion 24 one end and link to each other with second installation end plate 21, and the other end is when movable hinge 2 rotates, and it can imbed in holding the chamber 16.
In the technical scheme, aiming at the defects of the structure of the existing hinge, the structures of the fixed hinge 1 and the movable hinge 2 are optimized, and specifically, the fixed hinge 1 is of an integrated structure and consists of a first installation end plate 11, a first connecting part and a shaft sleeve 12; the first installation end plate 11 is provided with a hole, and the first installation end plate 11 can be fixed on the door frame 4 through screws;
The movable hinge 2 is also an integrated structure and consists of a second installation end plate 21, a second connecting part 23 and a shaft 22, wherein the second installation end plate 21 is used for being installed on the thickness edge of the door, and the height of the second installation end plate 21 is consistent with the height of the door, so that the door and the second installation end plate 21 are in an integrated mode; the two sides of the second installation end plate 21 are also provided with bending parts, and the bending parts are used for wrapping the door so as to improve the connection strength between the second installation end plate 21 and the door; the shaft 22 on the movable hinge 2 is of a through shaft structure, and is specifically characterized in that the upper end and the lower end of the shaft 22 are used for connecting the shaft sleeves 12 of the two fixed hinges 1 which are arranged up and down, in order to improve the installation strength of the shaft 22, a second connecting part 23 is arranged for hiding the shaft sleeves 12 of the fixed hinges 1, an extending shielding part 24 is arranged for hiding the shaft sleeves 12 of the fixed hinges 1, the extending shielding part 24 is formed with the second connecting part 23 substantially, the upper end and the lower end of the second connecting part 23 are turned to form the extending shielding part 24, the cross section of the extending shielding part 24 along the horizontal plane is L-shaped, one end of the extending shielding part 24 is connected with the second installation end plate 21, the other end of the extending shielding part is used for shielding the shaft sleeves 12 of the fixed hinges 1, when the door is closed, the extending shielding part 24 on the movable hinge 2 rotates along the fixed hinges 1, and the extending shielding part 24 on the movable hinge 2 is gradually embedded into the accommodating cavity 16 when the door is opened.
The housing chamber 16 and the extended shielding portion 24 are provided, so that the hinge 1 is hidden. Through the arrangement of the through shaft 22 structure, the installation efficiency of the whole movable hinge 2 is effectively improved, and the door is convenient to assemble and disassemble.
In this embodiment, specifically, an end surface of the arcuate portion 15 opposite to the sleeve 12 is divided into a first plane 17, a first cambered surface 18, and a second plane 19 that are sequentially connected;
The first plane 17 is parallel to the end surface of the first mounting end plate 11 in the width direction, and the included angle between the second plane 19 and the end surface of the first mounting end plate 11 in the width direction is an acute angle, specifically, the included angle between the second plane 19 and the end surface of the first mounting end plate 11 in the width direction is 40 °.
In this technical solution, when the movable hinge 2 rotates, the track passed by the movable hinge is an arc track, for this purpose, the arc portion 15 is set to be a first plane 17, a first arc surface 18 and a second plane 19, and when the movable hinge 2 rotates, the other end of the extended shielding portion 24 passes through the first plane 17, then slides on the first arc surface 18, and finally slides on the second plane 19.
Example 2:
The present embodiment provides an integral through-axis hinge, which has the following technical features in addition to the technical scheme including the above embodiment.
As shown in fig. 4, in the present embodiment, a connecting rib 25 is further provided between the shaft 22 and the second connecting portion 23, and the connecting rib 25 has three connecting ends and is connected to the shaft 22, the second connecting portion 23, and the second mounting end plate 21, respectively.
In the technical solution, the connecting ribs 25 are provided to further improve the connection strength between the shaft 22 and the second connecting portion 23 and the second mounting end plate 21. Regarding the connection rib 25, there is a groove opened in a vertical direction thereon, and a sealing strip is installed in the groove to improve a sealing effect.
Example 3:
The present embodiment provides a door having the following technical features in addition to the technical scheme including the above embodiments.
As shown in fig. 5 to 6, the door provided in this embodiment further includes: a door body 3 and a door frame 4;
The first installation end plates 11 on the two fixed hinges 1 are respectively arranged on the upper end part and the lower end part of the side wall of the door frame 4;
The second installation end plate 21 is provided on the side wall of the door body 3, and the upper and lower ends of the second installation end plate 21 are flush with the upper and lower ends of the door body 3.
In this embodiment, after the fixed hinge 1 is mounted on the door frame 4, the movable hinge 2 is mounted on the door body 3, although the movable hinge 2 shields the fixed hinge 1, the second connecting portion 23 of the movable hinge 2 is exposed, therefore, a whole door plate 31 is further disposed on the outer wall of the door body 3, and the door plate 31 is connected to the door body 3 and the second connecting portion 23 of the fixed hinge 1 and covered, after this arrangement, not only the mounting strength of the movable hinge 2 can be improved, but also the movable hinge 2 is hidden inside the door plate 31, thereby realizing the hiding of the whole hinge.
Naturally, the door body 3 is very convenient to assemble and disassemble, the fixed hinge 1 at the lower side of the door frame 4 is firstly installed, then the movable hinge 2 on the door body 3 is sleeved on the fixed hinge 1 at the lower side, and then the door is righted, and the fixed hinge 1 at the upper side of the door frame 4 is installed; when the door is detached, the whole door can be detached by only detaching the fixed hinge 1 above the door frame 4 and then lifting the door body 3 upwards, so that the door is very convenient.
The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.
Claims (8)
1. An integrated through-axis hinge, comprising:
The fixed hinge (1), the fixed hinge (1) comprises a first installation end plate (11) and a shaft sleeve (12), and the shaft sleeve (12) is connected to the side edge of the first installation end plate (11);
The movable hinge (2) comprises a second installation end plate (21) and a shaft (22), and the second installation end plate (21) and the shaft (22) are of an integrated structure;
Wherein, the fixed hinges (1) are in two groups, are of symmetrical structures and are arranged at intervals up and down; two ends of a shaft (22) on the movable hinge (2) are respectively embedded into shaft sleeves (12) on the two fixed hinges (1) in a rotatable mode.
2. An integrated through-axis hinge according to claim 1, characterized in that the fixed hinge (1) further comprises:
a first connection portion, which is a first connection portion (13) connected to the first mounting end plate (11); a second connection portion (14) connected to the sleeve (12); and an arc-shaped part (15) between the two, wherein a containing cavity (16) is formed between the arc-shaped part (15) and the shaft sleeve (12).
3. An integrated through-shaft hinge according to claim 2, characterized in that the arc-shaped portion (15) is divided into a first plane (17), a first arc-shaped surface (18) and a second plane connected in sequence, just opposite to an end face of the sleeve (12);
the first plane (17) is parallel to the end face of the first installation end plate (11) in the width direction, and an included angle between the second plane and the end face of the first installation end plate (11) in the width direction is an acute angle.
4. A one-piece through-shaft hinge according to claim 3, characterized in that the angle between the second plane and the widthwise end face of the first mounting end plate (11) is 40 °.
5. A one-piece through-shaft hinge according to claim 3, characterized in that the first mounting end plate (11), the sleeve (12) and the first connection part are of one-piece construction.
6. An integrated through-shaft hinge according to claim 3, wherein the movable hinge (2) further comprises a second connecting portion (23), the second connecting portion (23) is of a square frame structure, the second connecting portion (23) is disposed on the second mounting end plate (21), the shaft (22) is disposed on an inner wall of the second connecting portion (23), and upper and lower ends of the shaft (22) extend out of the second connecting portion (23).
7. An integrated through-shaft hinge according to claim 6, characterized in that a connecting rib (25) is further arranged between the shaft (22) and the second connecting portion (23), said connecting rib (25) having three connecting ends and being connected to the shaft (22), the second connecting portion (23) and the second mounting end plate (21), respectively.
8. The integrated through-shaft hinge according to claim 7, wherein the upper and lower ends of the second connecting portion (23) are further provided with extending shielding portions (24) flush with the upper and lower ends of the second mounting end plate (21), the extending shielding portions (24) are in an L-shaped structure, one end of each extending shielding portion (24) is connected with the second mounting end plate, and the other end of each extending shielding portion can be embedded into the accommodating cavity (16) when the movable hinge (2) rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323002669.8U CN221194694U (en) | 2023-11-08 | 2023-11-08 | Integral through shaft hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323002669.8U CN221194694U (en) | 2023-11-08 | 2023-11-08 | Integral through shaft hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221194694U true CN221194694U (en) | 2024-06-21 |
Family
ID=91518191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323002669.8U Active CN221194694U (en) | 2023-11-08 | 2023-11-08 | Integral through shaft hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221194694U (en) |
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2023
- 2023-11-08 CN CN202323002669.8U patent/CN221194694U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |