CN216665317U - Hinge for shielded door - Google Patents
Hinge for shielded door Download PDFInfo
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- CN216665317U CN216665317U CN202123158218.4U CN202123158218U CN216665317U CN 216665317 U CN216665317 U CN 216665317U CN 202123158218 U CN202123158218 U CN 202123158218U CN 216665317 U CN216665317 U CN 216665317U
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Abstract
The utility model discloses a hinge for a shielding door, which comprises a hinge piece I and a hinge piece II, wherein the hinge piece I is provided with a hinge part I, the hinge part II is hinged with the hinge part I, a bearing is arranged between the hinge part I and the hinge part II, and the friction force is reduced by arranging the bearing between the hinge piece I and the hinge part II, so that a user can open or close the shielding door without needing strong strength, and the hinge is convenient for people to use.
Description
Technical Field
The utility model belongs to the technical field of rotating parts, and particularly relates to a hinge for a shielding door.
Background
Two formula of folding are often constituteed to the hinge, be the part that connects two parts of object and enable it to move about, the shield door can be used to same laboratory, and rotate through hinge connection and open and shut, and the shield door is very heavy, the inside frictional force that receives of hinge is huge when opening and shutting, consequently, need very big strength just can open and shut the shield door, people's the use of not being convenient for, in addition, because the installation is not in place, make to have small dislocation between shield door and the door frame, and present hinge does not have the adjustment function, consequently, need dismantle the back again and install, very trouble.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a hinge for a shield door to solve the above problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the hinge for the shielding door comprises a first hinge piece and a second hinge piece, wherein the first hinge piece is provided with a first hinge part, the second hinge part is provided with a second hinge part hinged with the first hinge part, a bearing is arranged between the first hinge part and the second hinge part, a gap exists between two ends of the first hinge part and two ends of the second hinge part, and an adjusting structure used for adjusting the gap is arranged at the position of the second hinge part.
According to the technical scheme, two ends of the first hinge portion are provided with first grooves, bearings are arranged in the first grooves, one side of each bearing abuts against the first hinge portion, and the other side of each bearing abuts against the second hinge portion.
In a further technical scheme, the bearing is a plane bearing.
According to the technical scheme, two ends of the first hinge part are provided with second grooves, the two ends of the first hinge part are close to the first hinge part, bearings are placed in the second grooves, one side of each bearing abuts against the first hinge part, and the other side of each bearing abuts against the second hinge part.
According to a further technical scheme, the first hinge part and the second hinge part are connected through a rotating shaft to form a hinge.
According to a further technical scheme, the second hinge piece is L-shaped, the second hinge part is arranged at one end of the second hinge piece, and an installation part is arranged at the other end of the second hinge piece.
According to a further technical scheme, the adjusting structure comprises at least one screw hole, the screw hole is formed in the second hinge portion, a screw is connected with the screw in a threaded mode, and the screw can abut against the bearing after entering a certain position of the screw hole.
According to the further technical scheme, the range of the gap is 1mm-2 mm.
The utility model has the beneficial effects that:
the utility model provides a hinge for a shielding door, which reduces friction force by arranging a bearing between a first hinge sheet and a second hinge sheet, so that a user can open or close the shielding door without strong effort, and in addition, a gap between the first hinge sheet and the second hinge sheet can be slightly adjusted by arranging an adjusting structure without being disassembled and assembled again, thereby being convenient for people to use.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
FIG. 1: side view of the present invention.
FIG. 2: the utility model is shown in cross section A-A in FIG. 1.
FIG. 3: the explosion diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-3;
the hinge is suitable for parts with opening and closing requirements, particularly parts with larger mass, and a shielding door in the utility model is taken as an example for explanation;
the first embodiment;
the installation mode of the hinge in the embodiment is the same as or similar to that of a hinge on the market, and is not repeated herein, after the installation is completed, the shielding door is downward under the action of gravity, namely the hinge is used as a middle part of a door frame and the shielding door to be stressed, when the shielding door is used, the shielding door is opened or closed, the hinge piece I1 and the hinge piece II 2 rotate relatively through the hinge piece I11 and the hinge piece II 21, and as the bearing 3 is arranged between the hinge piece I11 and the hinge piece II 21, the gravity of the shielding door can be applied to the bearing 3 at the moment, so that when the shielding door rotates, the bearing 3 can greatly reduce friction between the hinge piece I11 and the hinge piece II 21, a user can open or close the shielding door without strong force, and the use of people is facilitated;
to explain further, the bearing 3 used herein is a plane bearing 3, the plane bearing 3 is a component composed of a plane retainer assembly with needle roller or cylindrical roller or steel ball and a plane washer, and is held and guided by the plane retainer, and the hinge plate 1 also rotates in a plane, and the plane main bearing 3 can be used for better stress, and the friction is smaller and the rotation is smoother.
In the second embodiment, the present embodiment is a further description of the first embodiment;
in the present embodiment, three types of installation methods of the bearing 3 are used, and the following description will be made of different installation methods:
1. two ends of the first hinge part 11 are respectively provided with a first groove 12, the bearing 3 is arranged in the first grooves 12, the bearing 3 can be protected through the first grooves 12, and the function of the bearing 3 is the same as that of the first embodiment;
2. two ends of the second hinge part 21 are provided with a second groove (not shown), the bearing 3 is placed in the second groove (not shown), and the bearing 3 is protected by the second groove (not shown);
3. two ends of the first hinge part 11 are provided with first grooves 12, the second hinge part 21 is provided with second grooves (not shown) corresponding to the first grooves 12, the first grooves 12 and the second grooves (not shown) are respectively provided with a bearing 3, the two bearings 3 are abutted, the gravity of the shielding door can be applied to the contact surfaces of the two bearings 3, the bearings 3 have the effect of reducing friction, and the two bearings 3 are stacked to further reduce friction so that the action is smoother.
The third embodiment is a further description of the first embodiment;
the first hinge part 11 and the second hinge part 21 are connected through the rotating shaft 4 to form a hinge joint in three ways:
1. the two ends of the first hinge part 11 are provided with rotating shafts 4, and the rotating shafts 4 are inserted into the second hinge part 21 to form hinge;
2. the two ends of the second hinge part 21 close to the first hinge part 11 are respectively provided with a rotating shaft 4, and the rotating shafts 4 are inserted into the first hinge part 11 to form hinge;
3. the rotating shaft 4 is an independent part and penetrates through the first hinge part 11 and the second hinge part 21 respectively to form hinge joint;
the above-mentioned three hinge manners can achieve the connection between the first hinge portion 11 and the second hinge portion 21, and shall fall within the protection scope of the present invention.
Fourth, the present embodiment is a further extension of the above embodiments;
in this embodiment, a gap of 1mm-2mm exists between the first hinge part 11 and the second hinge part 21, and when the first hinge part 11 and the second hinge part 21 are not installed in place, the gap between the first hinge part 11 and the second hinge part 21 can be adjusted through the adjusting structure 5, for example, the shielding door is installed to lean against a door frame, the first hinge part 1 can be adjusted downwards through the adjusting structure 5, so that the shielding door is aligned with the door frame, and the bearing 3 is abutted against the adjusting structure 5 at this time, so that the normal use of the bearing 3 is not affected;
more specifically, the adjusting structure 5 includes at least one screw hole 51 disposed at the second hinge portion 21, and in the present embodiment, the number of the screw holes 51 is two, and in use, by adjusting the position of the screw 52 in the screw hole 51, the end of the screw 52 is pressed against the side of the bearing 3 close to the second hinge portion 21, for example: the screw 52 continuously penetrates into the screw hole 51, so that the gap between the first hinge part 11 and the second hinge part 21 close to one end of the adjusting structure 5 is gradually increased, that is, the shielding door is adjusted upwards, otherwise, the shielding door is adjusted downwards;
certainly, both ends of the second hinge portion 21 can be provided with the adjusting structures 5, when in use, the screw 52 in the adjusting structure 5 at one end of the second hinge portion 21 gradually extends into the screw hole 51, and the screw 52 in the adjusting structure 5 at the other end of the second hinge portion 21 gradually exits from the screw hole 51, so that the screw 52 can be abutted against the bearings 3 at both ends in a matching manner, the structure is more compact, the number of the screw holes 51 is more, the number of the screws 52 is more, the stress of the bearings 3 is more uniform, and meanwhile, the screws 52 can use flat head screws 52.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a hinge for shielded door which characterized in that: the hinge comprises a first hinge piece (1) and a second hinge piece (2), wherein a first hinge part (11) is arranged on the first hinge piece (1), a second hinge part (21) hinged with the first hinge part (11) is arranged on the second hinge piece (2), a bearing (3) is arranged between the first hinge part (11) and the second hinge part (21), gaps exist between two ends of the first hinge part (11) and two ends of the second hinge part (21), and an adjusting structure (5) used for adjusting the gaps is arranged at the position of the second hinge part (21).
2. The hinge for a shield door according to claim 1, wherein: two ends of the first hinge portion (11) are respectively provided with a first groove (12), a bearing (3) is arranged in the first groove (12), one side of the bearing (3) abuts against the first hinge portion (11), and the other side of the bearing (3) abuts against the second hinge portion (21).
3. The hinge for a shield door according to claim 2, wherein: the bearing (3) is a plane bearing (3).
4. The hinge for a shield door according to any one of claims 1 to 3, wherein: two ends of the second hinge part (21) close to the first hinge part (11) are provided with second grooves, bearings (3) are placed in the second grooves, one side of each bearing (3) abuts against the first hinge part (11), and the other side of each bearing (3) abuts against the second hinge part (21).
5. The hinge for a shield door according to claim 1, wherein: the first hinge part (11) and the second hinge part (21) are connected through a rotating shaft (4) to form a hinge.
6. The hinge for a shield door according to claim 1, wherein: the second hinge piece (2) is L-shaped, the second hinge part (21) is arranged at one end of the second hinge piece (2), and an installation part (22) is arranged at the other end of the second hinge piece (2).
7. The hinge for a shield door according to claim 1, wherein: the adjusting structure (5) comprises at least one screw hole (51), the screw hole (51) is formed in the second hinge portion (21), a screw (52) is in threaded connection with the screw, and the screw (52) can abut against the bearing (3) after entering a certain position of the screw hole (51).
8. The hinge for a shield door according to claim 1, wherein: the gap ranges from 1mm to 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123158218.4U CN216665317U (en) | 2021-12-15 | 2021-12-15 | Hinge for shielded door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123158218.4U CN216665317U (en) | 2021-12-15 | 2021-12-15 | Hinge for shielded door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216665317U true CN216665317U (en) | 2022-06-03 |
Family
ID=81794273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123158218.4U Active CN216665317U (en) | 2021-12-15 | 2021-12-15 | Hinge for shielded door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216665317U (en) |
-
2021
- 2021-12-15 CN CN202123158218.4U patent/CN216665317U/en active Active
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