The content of the invention
The technical problem to be solved in the present invention is to provide a kind of hinge, without setting opening, appearance between rotation cover
Attractive in appearance, the open angle of hinge is adjustable, highly versatile.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of hinge, including:The rotation that cover plate is connected with the cover plate
Rotation mechanism, the cover plate include the first cover plate a, the first cover plate b, the second cover plate a that match with the first cover plate a and with
The second cover plate b, the first cover plate a that the second cover plate a matches is oppositely arranged with the first cover plate b, and described
One cover plate a and the first cover plate b faces being oppositely arranged are parallel to each other, and are inclined-plane;
The rotating mechanism includes main body, the rotating shaft through the main body, the fixture of the fixed main body and through described
The positioning screw of main body, the positioning screw is in contact with the rotating shaft in the body interior, and the rotating shaft includes positioning and lacked
Mouthful, the position of the locating notch and the position of the positioning screw match.
Preferably, the quantity of the cover plate is four, the first cover plate a for being respectively mutually matched and being oppositely arranged and first
Cover plate b, the second cover plate a and the second cover plate b for being mutually matched and being oppositely arranged;
During state of closing the door:The first cover plate a and the first cover plate b are generally aligned in the same plane in m, the lids of the second cover plate a and second
Plate b is generally aligned in the same plane in n;
The plane m and plane n is parallel to each other.
Preferably, face relative with the first cover plate b on the first cover plate a is inclined-plane a.
Preferably, face relative with the first cover plate a on the first cover plate b is set to inclined-plane b, the inclined-plane a with
The inclined-plane b is parallel to each other.
Preferably, the main body include rotating shaft through hole, with the orthogonal positioning through hole of rotating shaft through hole and with institute
State the fixed via that positioning through hole is parallel to each other.
Preferably, the positioning through hole is interconnected with the rotating shaft through hole in the body interior, the fixed via
It is interconnected with the rotating shaft through hole in the body interior.
Preferably, one end of the main body is connected with the first cover plate a and/or the second cover plate a, the rotating shaft and institute
State the first cover plate b and/or the second cover plate b is connected.
Preferably, the rotating shaft is in class column type, during state of closing the door, and it is plane just to the one side of the positioning through hole, is passed through
The rotating shaft through hole is worn, its length is more than the height of the rotating shaft through hole.
Preferably, the depth of the locating notch is gradually deepened from the side of the rotating shaft toward opposite side.
Preferably, the fixture includes fixed plate and spring, and the fixed plate is fixed in the main body, the spring
Stretch into inside the fixed via, its one end is in contact with the fixed plate, the other end is in contact with the rotating shaft, and the bullet
The length of spring is more than the spacing between the fixed plate and the rotating shaft.
Compared with prior art, the beneficial effects of the present invention are:
1st, the hinge that provides of the present invention, carries out maximum angle restriction, it is necessary to when limiting maximum open angle, only by positioning screw
The positioning screw need to be rotated to suitable position, when door reaches limited angle, the positioning screw has described fixed
Position breach is in contact, and limitation door is opened further, it is not necessary to when limiting maximum angle, directly screwed out positioning screw,
It is easy to operate, highly versatile.
2nd, the hinge that provides of the present invention, the gap between the first cover plate a and the first cover plate b by original more than 4mm,
1.5mm is reduced to, the gap between the first cover plate a and the first cover plate b is reduced more than 62.5%, institute is substantially increased
The aesthetic measure of hinge is stated, and is not influenceed in door opening process, the first cover plate a is rotated against with the first cover plate b.
Embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and preferred real
Applying example, the present invention is described in further detail.
As Figure 1-3, a kind of hinge, including:The rotating mechanism 2 that cover plate 1 is connected with the cover plate 1, the cover plate 1
The the first cover plate b12, the second cover plate a13 that match including the first cover plate a11, with the first cover plate a11 and with described the
The second cover plate b14, the first cover plate a11 that two cover plate a13 match is oppositely arranged with the first cover plate b12, and described
First cover plate a11 and the first cover plate b12 faces being oppositely arranged are parallel to each other, and are inclined-plane;
The rotating mechanism 2 include main body 21, the rotating shaft 22 through the main body 21, the fixed main body 21 fixture 23 with
And through the positioning screw 24 of the main body 21, the positioning screw 24 is with the rotating shaft 22 in the interior thereof of main body 21
Touch, the rotating shaft 22 includes locating notch 221, the position of the locating notch 221 and the position phase of the positioning screw 24
Match somebody with somebody.
The cover plate 1 is used to install bathroom glass wall or glass door, is easy to implement the switch of the sliding door of bathroom, and it is counted
Measure as four, four cover plates are U-shaped, be respectively mutually matched the first cover plate a11 and first that U-shaped opening is oppositely arranged
Cover plate b12, is mutually matched the second cover plate a13 and the second cover plate b14, the first cover plate a11 and that U-shaped opening is oppositely arranged
One cover plate b12 is generally aligned in the same plane in m when closing the door state, and is arranged at the outside of shower door, the second cover plate a13 and
Second cover plate b14 is generally aligned in the same plane in n when closing the door state, and is arranged at the inner side of shower door, the plane m and plane n
It is parallel to each other.
Mutually it is independent of each other in door opening process in order that obtaining the first cover plate a11 and the first cover plate b12, and does not influence institute
The attractive in appearance of hinge is stated, face relative with the first cover plate b12 on the first cover plate a11 is set to inclined-plane by the present invention
a11a.The face relative with the first cover plate a11 is set to inclined-plane b12b on the first cover plate b12, the inclined-plane a11a with
The inclined-plane b12b is parallel to each other, and the present invention is not influenceing described first using the inclined-plane a11a and inclined-plane b12b that are oppositely arranged
On the premise of cover plate a11 and the first cover plate b12 are rotated against, reduce between the first cover plate a11 and the first cover plate b12
Gap, after improvement, the gap between the first cover plate a11 and the first cover plate b12 is decreased below by original more than 4mm
Or equal to 1.5mm, the gap between the first cover plate a11 and the first cover plate b12 is reduced more than 62.5%, greatly improved
The aesthetic measure of the hinge, and do not influence in door opening process, the first cover plate a11 rotates against with the first cover plate b12.
For the ease of the fixation and installation of the rotating mechanism 2, between the first cover plate a11 and the first cover plate b12 also
Be provided with cavity, the cavity is used to housing the rotating mechanism 2, the shape of its form and dimension and the rotating mechanism 2 and
Size matches.
For the ease of fixed glass wall and glass door, the second cover plate a13 that the present invention is provided and the first cover plate a11's
Form and dimension matches, and is fixedly connected by screw, and the second cover plate a13 is located at respectively with the first cover plate a11
The both sides of glass door, clamp glass door, so as to realize being fixedly connected for glass door;Second cover plate b14 and the first cover plate b12
Form and dimension match, and be fixedly connected by screw, the second cover plate b14 and the first cover plate b12 distinguishes position
In the both sides of glass wall, glass wall is clamped, such glass door is fixedly connected by the cover plate with glass wall.
The rotating mechanism 2 is used to connect the cover plate 1, and realizes rotation, and it includes main body 21, through the main body 21
Rotating shaft 22, the fixture 23 of the fixed main body 21 and the positioning screw 24 through the main body 21, the positioning screw
24 touch with the rotating shaft 22 in the interior thereof of main body 21, and the rotating shaft 22 includes locating notch 221, the locating notch
221 position and the position of the positioning screw 24 match.
One end of the main body 21 is connected with the cover plate 1 by screw, and it includes rotating shaft through hole 211 and described turn
The orthogonal positioning through hole 212 of shaft through-hole 211 and the fixed via 213 being parallel to each other with the positioning through hole 212, it is described
Rotating shaft through hole 211 is used to install the rotating shaft 22, and it is located at the end of the main body 21, and through the main body 21, its shape
And size and the form and dimension of the rotating shaft 22 match, further, in the main body 21, spiral shell is passed through with the cover plate 1
Follow closely the two ends that connection and rotating shaft through hole 211 are located at the main body 21 respectively, i.e., one end and described first of described main body 21
Cover plate a11 and/or the second cover plate a13 are connected by screw, the rotating shaft through hole 211 and the first cover plate b12 and/or the
Two cover plate b14 are connected by the rotating shaft 22;The positioning through hole 212 is mutually perpendicular to the rotating shaft through hole 211, and in institute
State the inside of main body 21 to be interconnected, be easy to the positioning screw 24 to be interacted with the rotating shaft 22 in the body interior, it is real
The regulation of the existing hinge anglec of rotation, so as to realize the regulation of maximum open angle;The fixed via 213 and the positioning
Through hole 212 is parallel to each other, and is interconnected inside the main body 21, is easy to the fixture 23 with the rotating shaft 22 described
The inside of main body 21 interacts, so as to realize the return action of the cover plate 1.
The rotating shaft 22 is in class column type, during state of closing the door, and it is plane just to the one side of the positioning through hole 212, is run through
The rotating shaft through hole 211, its length is more than the height of the rotating shaft through hole 211, and the two ends of the rotating shaft 22 and described first
Cover plate b12 and/or the second cover plate b14 are connected, and realize being fixedly connected between the rotating mechanism 2 and the cover plate 1.It is described
Rotating shaft 22 includes locating notch 221, and the position of the locating notch 221 is just to the positioning through hole 212, and the locating notch
221 depth is gradually deepened from the side of the rotating shaft 22 toward opposite side, is easy to the revolvable maximum angular of regulation rotating mechanism institute
Degree, so as to control the maximum angle that shower door opens the door.
The fixture 23 is used for the hinge low-angle(It is usually no more than 30 °)During rotation, automatically reply so that first
In cover plate a11 and the first cover plate b12 are generally aligned in the same plane, it includes fixed plate 231 and spring 232, and the fixed plate 231 is fixed
In in the main body 21, the spring 232 is stretched into inside the fixed via 213, and its one end connects with the fixed plate 231
Touch, the other end is in contact with the rotating shaft 22, and the length of the spring 232 is more than the fixed plate 231 and the rotating shaft 22
Between spacing, when shower door low-angle is opened, cover plate 1 is rotated so as to reducing the fixed plate 231 and the rotating shaft 22
Between spacing so that spring 232 is compressed, when shower door does not stress, in the presence of the restoring force of spring 232, cover plate 1 time
It is multiple, it is achieved thereby that the action of low-angle automatic door-closing, when shower door reaches certain angle(Generally 30 °), the rotating shaft
On 22, the face touched with the spring interface changes into cambered surface by plane, during rotation, between the rotating shaft 22 and the fixture 23
Spacing is constant, therefore will not automatic door-closing.
The positioning screw 24 is located inside the positioning through hole 212, passes through the precession of positioning screw 24 or back-out
Action, realizes the regulation of shower door enabling maximum angle, and hinge in the market generally realizes that maximum angle is limited using cover plate
System(General spacing angle is 90 ° ± 5 °), when bathroom space not enough, user overexerts again when, shower door easily and other
Furniture is mutually collided, and influence shower door and the service life by collision furniture, the present invention carry out maximum angular by positioning screw 24
Degree is limited, it is necessary to when limiting maximum open angle, need to only rotate the positioning screw 24 to suitable position, when door reaches institute
During the angle of restriction, the positioning screw 24 is in contact with the locating notch 221, you can limitation door is opened further, no
When needing to limit maximum angle, directly positioning screw 24 is screwed out, easy to operate, highly versatile.
Compared with prior art, the beneficial effects of the present invention are:
1st, the hinge that provides of the present invention, carries out maximum angle restriction, it is necessary to when limiting maximum open angle, only by positioning screw
The positioning screw need to be rotated to suitable position, when door reaches limited angle, the positioning screw has described fixed
Position breach is in contact, and limitation door is opened further, it is not necessary to when limiting maximum angle, directly screwed out positioning screw,
It is easy to operate, highly versatile.
2nd, the hinge that provides of the present invention, the gap between the first cover plate a and the first cover plate b by original more than 4mm,
1.5mm is reduced to, the gap between the first cover plate a and the first cover plate b is reduced more than 62.5%, institute is substantially increased
The aesthetic measure of hinge is stated, and is not influenceed in door opening process, the first cover plate a is rotated against with the first cover plate b.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.