CN217501386U - Door hinge structure convenient to dismouting - Google Patents
Door hinge structure convenient to dismouting Download PDFInfo
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- CN217501386U CN217501386U CN202221517758.9U CN202221517758U CN217501386U CN 217501386 U CN217501386 U CN 217501386U CN 202221517758 U CN202221517758 U CN 202221517758U CN 217501386 U CN217501386 U CN 217501386U
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- hinge piece
- hinge
- packing ring
- piece
- structure convenient
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Abstract
The utility model provides a door hinge structure convenient to dismouting, locate first hinge piece and second hinge piece at its both ends including axle core and cover, and make this second hinge piece rotate for first hinge piece, first hinge piece is connected in the framework, second hinge piece is connected in the door body, be provided with the packing ring between this first hinge piece and the second hinge piece, the middle part of axle core is provided with spacing portion, and make the spacing first hinge piece of locating of packing ring and second hinge piece between through this spacing portion, the utility model discloses a set up spacing portion at the middle part of axle core, make the packing ring can not drop when the hinge installation with when dismantling the door body, reach the effect that prevents the packing ring and drop and play the daily effect of dismantling the maintenance of convenient to use person's later stage, effectively solved current hinge packing ring and dropped easily and be not convenient for the problem of maintaining.
Description
Technical Field
The utility model relates to a hinge field, more specifically say, especially relate to a door hinge structure convenient to dismouting.
Background
Hinges are mechanical devices used for connecting two solids and allowing relative rotation between the two solids, and are commonly used in the fields of doors, windows, cabinets and the like. Common hinge on the market generally wears to establish in the axle core hole of first hinge piece and the axle core hole of second hinge piece through a cylindrical axle core at present to form the relative revolution mechanic of first hinge piece and second hinge piece, generally be provided with the packing ring between first hinge piece and second hinge piece, the packing ring is located the axle core, the upper surface and the lower surface of packing ring are comparatively smooth, direct contact friction when replacing first hinge piece and second hinge piece rotation each other, thereby sound friction when reducing the hinge and using, improve the life of hinge.
But the packing ring is mobile to be taken in the middle of current hinge, and the packing ring drops easily when the installation hinge with when dismantling the door body, loses easily, is unfavorable for the maintenance and the dismouting of hinge.
SUMMERY OF THE UTILITY MODEL
The utility model discloses improve prior art to above-mentioned shortcoming, provide a door hinge structure convenient to dismouting, technical scheme as follows:
the utility model provides a door hinge structure convenient to dismouting, locates first hinge piece and second hinge piece at its both ends including axle core and cover to make this second hinge piece rotate for first hinge piece, first hinge piece is connected in the framework, and the second hinge piece is connected in a body, is provided with the packing ring between this first hinge piece and the second hinge piece, the middle part of axle core is provided with spacing portion to make the spacing first hinge piece of locating of packing ring and second hinge piece between through this spacing portion.
The middle part of the shaft core is rolled with roller grains around the periphery of the shaft core to form a limiting part, and the gasket is limited and arranged between the limiting part and the first hinge plate through the roller grains.
Furthermore, a second hinge sheet is sleeved on the outer side of the roll grains, and the second hinge sheet is provided with a space avoiding position corresponding to the roll grains.
The limiting part is a groove, when the gasket is arranged in the groove, the gasket is made to form an elliptical ring structure through stamping, and the gasket is limited and arranged in the middle of the shaft core.
Furthermore, a movable groove is formed in the middle of one end, located at the first hinge piece, of the shaft core in the circumferential direction of the shaft core, and a headless screw penetrates through the first hinge piece corresponding to the movable groove, so that the first hinge piece can be limited and fixed relative to the shaft core.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up spacing portion at the middle part of axle core, make the packing ring can not drop when the hinge installation with when dismantling the door body, reach the effect that prevents the packing ring and drop and play the effect that convenient to use person's later stage daily dismantlement was maintained, effectively solved current hinge packing ring and drop easily and be not convenient for maintain's problem.
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 structural diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is a two-part exploded view of an embodiment of the present invention;
the method comprises the following steps: 1. a shaft core; 2. a first hinge plate; 3. a second hinge plate; 4. a gasket; 5. a limiting part; 6. rolling; 7. avoiding vacant positions; 8. a groove; 9. a movable groove; 10. headless screws.
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:
the utility model provides a door hinge structure convenient to dismouting, locate first hinge piece 2 and second hinge piece 3 at its both ends including axle core 1 and cover, and make this second hinge piece 3 rotate for first hinge piece 2, first hinge piece 2 is connected in the framework, second hinge piece 3 is connected in the door body, be provided with packing ring 4 between this first hinge piece 2 and the second hinge piece 3, the middle part of axle core 1 has roller line 6 around the periphery roll extrusion of axle core 1, form spacing portion 5, and make packing ring 4 spacing locating between spacing portion 5 and first hinge piece 2 through this roller line 6, make packing ring 4 can not drop when the hinge installation with when dismantling the door body, reach the effect that prevents that packing ring 4 from droing.
The second hinge piece 3 is sleeved on the outer side of the roller grains 6, the second hinge piece 3 is provided with a vacancy avoiding position 7 corresponding to the roller grains 6, friction between the second hinge piece 3 and the roller grains 6 can be reduced, and the rotation is smoother.
The central spindle 1 is located the one end middle part of first hinge piece 2 and has seted up movable groove 9 around central spindle 1 circumference, and first hinge piece 2 corresponds movable groove 9 through connection and has no cap screw 10, makes first hinge piece 2 spacing fixed for central spindle 1.
Example two:
the utility model provides a door hinge structure convenient to dismouting, locate first hinge piece 2 and second hinge piece 3 at its both ends including axle core 1 and cover, and make this second hinge piece 3 rotate for first hinge piece 2, first hinge piece 2 is connected in the framework, second hinge piece 3 is connected in the door body, be provided with packing ring 4 between this first hinge piece 2 and the second hinge piece 3, the middle part of axle core 1 is provided with spacing portion 5, spacing portion 5 is a recess 8, when packing ring 4 is located in the recess 8, make packing ring 4 form oval ring structure through the punching press, realize the spacing middle part of locating axle core 1 of packing ring 4, play the effect of the daily dismantlement maintenance in convenient to use person's later stage, the problem of maintaining is not convenient for and has effectively been solved current hinge packing ring 4 and has come off easily.
Further, the middle part of one end of the shaft core 1, which is positioned at the first hinge piece 2, is provided with a movable groove 9 around the circumference of the shaft core 1, and the movable groove 9 corresponding to the first hinge piece 2 is connected with a headless screw 10 in a penetrating way, so that the first hinge piece 2 can be fixed in a limiting way relative to the shaft core 1.
The utility model discloses a set up spacing portion 5 at the middle part of axle core 1, make packing ring 4 can not drop when the hinge installation with when dismantling the door body, reach the effect that prevents packing ring 4 and drop and play the effect that convenient to use person's later stage daily dismantlement was maintained, effectively solved current hinge packing ring 4 and drop easily and be not convenient for the problem of maintaining.
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 (5)
1. The utility model provides a door hinge structure convenient to dismouting, locates first hinge piece and second hinge piece at its both ends including axle core and cover to make this second hinge piece rotate for first hinge piece, first hinge piece is connected in the framework, and the second hinge piece is connected in a body, is provided with the packing ring between this first hinge piece and the second hinge piece, its characterized in that, the middle part of axle core is provided with spacing portion to make the spacing first hinge piece of locating of packing ring and second hinge piece between through this spacing portion.
2. The door hinge structure convenient to disassemble and assemble according to claim 1, wherein the middle part of the shaft core is rolled with a roll line around the periphery of the shaft core to form a limiting part, and the gasket is limited between the limiting part and the first hinge plate through the roll line.
3. The door hinge structure convenient to disassemble and assemble according to claim 2, wherein a second hinge plate is sleeved outside the roller grains, and the second hinge plate is provided with a space avoiding position corresponding to the roller grains.
4. The door hinge structure convenient to disassemble and assemble according to claim 1, wherein the limiting part is a groove, when the gasket is arranged in the groove, the gasket is formed into an elliptical ring structure through stamping, and the gasket is limited in the middle of the shaft core.
5. The door hinge structure convenient for disassembly and assembly of claim 1, 2 or 4, wherein the shaft core is provided with a movable groove at one end of the first hinge piece around the circumference of the shaft core, and the first hinge piece is connected with a headless screw corresponding to the movable groove in a penetrating manner, so that the first hinge piece can be limited and fixed relative to the shaft core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221517758.9U CN217501386U (en) | 2022-06-16 | 2022-06-16 | Door hinge structure convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221517758.9U CN217501386U (en) | 2022-06-16 | 2022-06-16 | Door hinge structure convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217501386U true CN217501386U (en) | 2022-09-27 |
Family
ID=83338717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221517758.9U Active CN217501386U (en) | 2022-06-16 | 2022-06-16 | Door hinge structure convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217501386U (en) |
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2022
- 2022-06-16 CN CN202221517758.9U patent/CN217501386U/en active Active
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