CN113417526B - Hinge and shower room - Google Patents

Abstract

The application discloses hinge and shower room. The hinge comprises a first hinge main body, a second hinge main body, a rotating cover and a movable cover; the second hinge main body is hinged with the first hinge main body through a first shaft; the rotating cover covers one side of the first hinge main body, and one end of the rotating cover, which is far away from the second hinge main body, is rotatably connected with the first hinge main body through a second shaft parallel to the first shaft; the movable cover is connected to the second hinge main body in a sliding mode in the direction perpendicular to the first shaft and covers the second hinge main body, and one end, facing the first hinge main body, of the movable cover and one end, facing the second hinge main body, of the movable cover are connected in a matched mode all the time and are connected with each other in a rotating mode through a third shaft parallel to the first shaft. The shower room comprises a fixed door, a movable door and a hinge; the first hinge main body is fixedly connected to the fixed door; the second hinge main body is fixedly connected to the movable door. The hinge and the shower room have the advantages that the structure of the hinge outside the shower room can be updated all the time, and good impression experience is brought to a user.

Description

Hinge and shower room

Technical Field

The application relates to the technical field of accessories for a shower room, in particular to a hinge and the shower room.

Background

In the prior art, a hinge for a shower room is generally composed of two hinge main bodies, one of the two hinge main bodies is provided with a hinge portion, the other hinge main body is provided with an assembly groove for the hinge portion to be in rotating fit, in order to ensure that the hinge portion can rotate relative to the assembly groove, the hinge portion is often in a clearance fit relation with the groove wall of the assembly groove, even though a complete waterproof rubber strip is installed between a movable door and a fixed door during use, water leakage can still occur at the clearance where the hinge portion and the assembly groove are matched, the hinge portion and the bottom of the hinge main body can be easily contacted with water for a long time, the integral aesthetic degree of the hinge is influenced, particularly the aesthetic degree of the part of the hinge outside the shower room is influenced, and the hinge is generally made of a metal material with the surface being polished or processed by a special process, once the hinge rusts occur, even if a user polishes by himself, the surface of the hinge can not be scratched, the hinge surface can not be recovered as before, the aesthetic degree of the hinge can not be continuously ensured, and the use experience of the user is influenced.

Disclosure of Invention

The hinge and the shower room aim at overcoming the defects or problems in the background art, and the structure of the hinge outside the shower room can be updated all the time, so that good impression experience is brought to a user.

In order to achieve the purpose, the following technical scheme is adopted:

a hinge, comprising: a first hinge main body; the second hinge main body is hinged with the first hinge main body through a first shaft; the rotating cover covers one side of the first hinge main body, and one end of the rotating cover, which is far away from the second hinge main body, is rotatably connected with the first hinge main body through a second shaft parallel to the first shaft; and the movable cover is connected to the second hinge main body in a sliding mode in the direction perpendicular to the first shaft and covers the second hinge main body, one end of the movable cover facing the first hinge main body and one end of the movable cover facing the second hinge main body are always matched and connected with each other in a rotating mode through a third shaft parallel to the first shaft.

Further, the length and the height of the rotating cover are respectively equal to those of the movable cover, and the top end and the bottom end of the rotating cover are respectively flush with the top end and the bottom end of the movable cover.

Further, when the first hinge main body and the second hinge main body are opened oppositely by 180 degrees, the surface of one side of the rotating cover, which is deviated from the first hinge main body, is flush with the surface of one side of the movable cover, which is deviated from the second hinge main body.

Further, when the first hinge main body and the second hinge main body are opened at an angle of 180 degrees, the rotating cover and the movable cover are matched and matched to cover the first hinge main body and the second hinge main body.

Further, the first hinge main body comprises a first clamping plate; the first clamping plate is provided with an assembling groove facing the opening of the second hinge main body; the assembly groove is provided with the first shaft; the second hinge main body comprises a second clamping plate; one end of the second clamping plate facing the first hinge main body is provided with a hinged part; the hinge part is in matched splicing with the assembling groove and is provided with a first pivot hole for the first shaft to be in matched splicing; the rotating cover is rotatably connected to the first clamping plate; the movable cover is connected with the second clamping plate in a sliding mode.

Further, the rotating cover comprises a first panel and three first enclosing plates; the first panel is parallel to the first clamping plate and is used for covering the first clamping plate, and one side of the first panel facing the first clamping plate is provided with a pivoting part protruding towards the second clamping plate; the pivot joint part is provided with the third shaft; the three first enclosing plates are respectively and vertically formed on three adjacent sides of the first panel so as to be respectively used for covering the top surface and the bottom surface of the first clamping plate and the end surface far away from the second clamping plate, and the second shaft is arranged between the two first enclosing plates positioned at the top end and the bottom end of the first panel; the movable cover comprises a second panel and three second enclosing plates; the second panel is in sliding connection with the second sliding plate and parallelly covers the second clamping plate, and a second pivot hole for matching and inserting the third shaft is formed in one side of the second panel facing the second clamping plate; the three second enclosing plates are respectively and vertically formed on three adjacent sides of the second panel so as to be respectively used for covering the top surface and the bottom surface of the second clamping plate and the end surface far away from the first clamping plate; when the third shaft and the second pivot hole are inserted in place, the sides of the rotating cover and the movable cover close to each other are matched and connected.

Further, the device also comprises a buffer component; the buffer assembly comprises an elastic piece; an installation cavity is arranged in the hinged part; the mounting cavity is communicated with the first pivot hole; the elastic piece is installed in the installation cavity and vertically abutted between the cavity wall of the installation cavity and the first shaft; the side wall of the first shaft is provided with a propping part for the elastic piece to prop against; the abutting portion is configured to cause the elastic member to be gradually compressed when an opening angle of the second clamp plate with respect to the first clamp plate is gradually reduced from 180 °.

Further, the second clamping plate comprises a plate body and a hinge block; the plate body is parallel to and in sliding connection with the second panel, and a fixing part is arranged at one end of the plate body facing the first clamping plate; the hinge block is suitable for being detachably fixedly connected with the fixing part and matched with the fixing part to form the hinge part, and the first pivot hole and the mounting hole are formed in the hinge block; the mounting hole extends perpendicular to the first pivot hole and the fixing part, and two ends of the mounting hole respectively extend to the outer walls of the first pivot hole and the hinge block; the buffer assembly further comprises a buffer pad and a fixed cover; the buffer cushion is abutted between the elastic piece and the abutting part; the fixing cover is fixedly arranged at the port of the mounting hole in a covering mode and limits the mounting hole to form the mounting cavity, and the outer surface of the fixing cover abuts against the fixing portion.

Furthermore, the first hinge main body further comprises a third clamping plate which is suitable for being fixedly connected with the first clamping plate and is matched with the first clamping plate to clamp the door body; the third clamping plate is provided with a notch matched with the assembling groove; the second hinge main body further comprises a fourth clamping plate which is fixedly connected with the second clamping plate and is matched with the second clamping plate to clamp the door body; the fourth clamping plate is spaced from the hinged part along the horizontal direction parallel to the plate surface of the fourth clamping plate.

A shower room comprises a fixed door, a movable door and the hinge; the first hinge main body is fixedly connected to the fixed door; the second hinge main body is fixedly connected to the movable door.

Compared with the prior art, the scheme has the following beneficial effects:

1. in the application, the rotating cover covers the first hinge main body, one end of the rotating cover, far away from the second hinge main body, is rotatably connected to the first hinge main body through the second shaft, the movable cover is connected to the second hinge main body in a sliding mode and covers the second hinge main body, the first hinge main body, the rotating cover and the movable cover are matched to form a crank sliding block mechanism, the first shaft forms a crank shaft in the crank sliding block mechanism, the first hinge main body and the rotating cover form a connecting rod in the crank sliding block mechanism, and the movable cover forms a sliding block in the crank sliding block mechanism; when the first hinge main body rotates relative to the second hinge main body, the rotating cover rotates relative to the first hinge main body and the movable cover, and the movable cover can slide relative to the second hinge main body, so that the rotating function of the first hinge main body relative to the second hinge main body cannot be influenced by the arrangement of the rotating cover and the movable cover, and meanwhile, the effect of always shielding the first hinge main body and the second hinge main body can be achieved; in the rotating process, the ends, close to each other, of the movable cover and the rotating cover can be matched and connected all the time, so that the movable cover and the rotating cover are effectively and reliably shielded outside the shielding of the first hinge main body and the second hinge main body all the time from the appearance, and the hinge has good integrity and attractive appearance; from the functionality, when the shower action takes place, the water that spills from the clearance of first hinge main part and the articulated part each other of second hinge main part can not follow the removable cover and rotate between the lid oozes, removable cover and rotation lid deviate from the surface of first hinge main part and second hinge main part one side and can keep dry and comfortable and difficult rust for a long time, even consequently rusty phenomenon has appeared in first hinge main part and second hinge main part, the user also can not observe rusty phenomenon from the shower room outside, just also make the structure that the hinge outside can be observed give people the impression of making up new all the time, thereby be favorable to promoting user's use experience and impression.

2. In this application, the length and the height of rotating the lid respectively with the movable cover length and highly equal, and the top and the bottom of rotating the lid flush with the top and the bottom of movable cover respectively, promptly, the overall dimension phase-match and the high position of rotating lid and movable cover are unanimous for the wholeness of hinge is stronger, has the aesthetic feeling of symmetry.

3. In this application, when the angle that first hinge main part and second hinge main part opened relatively each other was 180, the surface that the rotation lid deviates from first hinge main part one side flushed with the surface that the movable cover deviates from second hinge main part one side, promotes the roughness of hinge surface, is favorable to further promoting hinge structure's wholeness and aesthetic feeling.

4. In this application, when the angle that first hinge main part and second hinge main part opened each other was 180, the cooperation of rotating lid and movable cover matches and covers first hinge main part and second hinge main part, promptly, rotating lid and movable cover can just cover first hinge main part and second hinge main part under this state, and the effect of sheltering from of rotating lid and movable cover this moment reaches the best, but can not waste too much material simultaneously.

5. In this application, first hinge main part specifically is formed with assembly groove and primary shaft on first splint, and second hinge main part specifically forms articulated portion on the second splint, and articulated portion matches with the assembly groove and pegs graft and form the rotation with the primary shaft and be connected simple structure, reliable function.

6. In the application, the rotating cover comprises a first panel and three first enclosing plates, and the movable cover comprises a second panel and three second enclosing plates; first panel and three first bounding wall can shelter from the periphery of first splint, and second panel and three second bounding wall then can shelter from the periphery of second splint, and because the tip that first panel and second panel adjoin each other rotates each other to be connected and matches and meet to realize sheltering from the middle part of first splint and second splint, realized wholly sheltering from to first splint and second splint outlying, simple structure, shelter from the effect reliably.

7. In this application, the elastic component along with the butt portion of the perpendicular direction butt of primary shaft in the primary shaft, when the relative angle of opening each other of first splint and second splint reduces gradually from 180, the top of butt portion is supported the effect and is made the elastic component compress gradually, the elastic component energy storage this moment, therefore, when the relative angle of opening each other of first splint and second splint increases to 180 from being less than 180, the elastic component can release the ability, under the practical application scene, promptly, when the in-process that the activity door body closed gradually, the elastic component can slowly release the ability, realize the automation of the activity door body and close the door, the operation is more laborsaving.

8. In this application, the second splint comprise ontology board and articulated block, and wherein, the fixed part of articulated piece and ontology board carries out the mounting hole opening fixed part down that the card was dismantled on ground rigid coupling and the articulated piece, through dismantling being connected of articulated piece and fixed part, can conveniently install elastic component and cushion.

9. In the application, the first hinge main body and the second hinge main body respectively comprise a third clamping plate and a fourth clamping plate; the third splint can be fixed in the door body with the cooperation of first splint, and the fourth splint then can be fixed in the door body with the cooperation of second splint, is favorable to promoting rigid coupling intensity and protects the door body.

10. In this application, install through above-mentioned hinge between the dodge gate of shower room and the fixed door, it has inherited all advantages of above-mentioned hinge, has the hinge can prevent to leak, brings the impression that makes up new for a long time for the user for a long time and can promote the characteristics that user's use experienced and impression.

Drawings

In order to more clearly illustrate the technical solution of the embodiments, the drawings needed to be used are briefly described as follows:

FIG. 1 is a schematic perspective exploded view of a hinge according to the present application;

FIG. 2 is a schematic view of a first cleat of the present application;

FIG. 3 is a schematic structural diagram of a plate body according to the present application;

FIG. 4 is a schematic view of the construction of the rotating cover of the present application;

FIG. 5 is a schematic view of the construction of the removable cover of the present application;

FIG. 6 is a schematic view of the hinge of the present application at an open angle of 180;

FIG. 7 is a cross-sectional view of the hinge of the present application in the condition of FIG. 6;

FIG. 8 is a schematic view of the hinge of the present application at an opening angle greater than 90 and less than 180;

FIG. 9 is a cross-sectional view of the hinge of the present application in the condition of FIG. 8;

FIG. 10 is a schematic view of the hinge of the present application at a 90 open angle;

fig. 11 is a schematic sectional view of the hinge of the present invention in the state of fig. 10.

Description of the main reference numerals:

a first hinge main body 1; a first splint 11; a projection 111; a rotation stop slot 1111; a fitting groove 112; a third pivot hole 113; a third splint 12; a notch 121;

a second hinge main body 2; a second clamping plate 21; a plate body 211; a fixing portion 2110; a chute 2111; an avoidance slot 2112; a hinge block 212; a first pivot hole 2121; a fourth splint 22;

a rotating cover 3; a first panel 31; a pivot portion 311; a slot 3111; a third shaft 3112; a first shroud 32;

a movable cover 4; a second panel 41; a plug-in part 411; a second pivot hole 4111; a pin 412; a second web 42;

a buffer assembly 5; an elastic member 51; a cushion pad 52; a fixed cover 53;

a first pivot 6; a second pivot 7; a first gasket 8; a second gasket 9; the bolt 10 is locked.

Detailed Description

In the claims and specification, unless otherwise specified the terms "first", "second" or "third", etc., are used to distinguish between different items and are not used to describe a particular order.

In the claims and specification, unless otherwise limited, the terms "central," "transverse," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are used in a generic sense only to identify certain features of the device or element, and not to identify particular features of the device or element.

In the claims and the specification, unless otherwise defined, the terms "fixedly" or "fixedly connected" are to be understood in a broad sense as meaning any connection which is not in a relative rotational or translational relationship, i.e. including non-detachably fixed connection, integrally connected and fixedly connected by other means or elements.

In the claims and specification, unless defined otherwise, the terms "comprising", "having" and their derivatives, are intended to mean "including but not limited to".

In the claims and in the description, unless otherwise specified, the term "inside" and its variants means "the side facing inside the bathroom" and the term "outside" and its variants means "the side facing outside the bathroom".

In the claims and the description, unless otherwise specified, the term "front face" refers to the face of the first hinge body or the second hinge body that is directed toward the installer after the first hinge body or the second hinge body is installed in place on the door body; the term "back" refers to the side of the first or second hinge body that abuts the door body after the first or second hinge body is in place on the door body.

In the claims and specification, unless otherwise specified, the terms "top end", "bottom end" and "height direction" refer to the orientation and positional relationship of the hinge in the actual installation scenario.

In the claims and the specification, unless otherwise defined, the term "abutment" includes direct abutment and indirect abutment.

The technical solution in the embodiments will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 11, fig. 1 to 11 show a hinge of the present embodiment. As shown in fig. 1 to 11, the hinge of the present embodiment includes a first hinge main body 1, a second hinge main body 2, a pivoting cover 3, a movable cover 4, a cushion member 5, a first pivot shaft 6, a second pivot shaft 7, a first spacer 8, a second spacer 9, and a locking bolt 10. The hinge provided by the embodiment is suitable for being applied to a door structure with a fixed door body and a movable door body, for convenience of understanding, the embodiment specifically takes a shower room as an example, and the structure and the use principle of the hinge are explained in detail, and specifically, the shower room comprises the fixed door, the movable door and the hinge provided by the embodiment.

The first hinge main body 1 is fixedly connected to a fixed door and comprises a first clamping plate 11 and a third clamping plate 12; the first clamping plate 11 and the third clamping plate 12 are used for clamping a fixed door in a matching way, and the fixed door are fixed through a locking bolt 10.

Specifically, as shown in fig. 1 and 2, the first clamping plate 11 is configured to be attached to an outer side of the fixed door, and has a substantially rectangular plate structure, a length direction of the first clamping plate extends horizontally, a side of the first clamping plate facing the second hinge main body 2 is provided with an assembling groove 112 having an opening facing the second hinge main body 2, a side of the third clamping plate facing the third clamping plate 12 is provided with a protrusion 111, the protrusion 111 is configured to be inserted into a notch formed in the fixed door in a matching manner, that is, the shape of the protrusion 111 matches the shape of the notch, and the assembling groove 112 penetrates the first hinge main body 1 and the protrusion 111 thereon from a thickness direction and is centrally disposed on the first hinge main body 1 in a height direction. The top and bottom surfaces of the fitting groove 112 are provided with rotation stopping slots 1111, and the two rotation stopping slots 1111 must be opposite to and extend to the side of the protrusion 111 facing the third clamping plate 12. In this embodiment, the top of the first pivot shaft 6 is adapted to be inserted into the protruding portion 111 from the protruding portion 111 toward the side of the third clamping plate 12, and the top and the bottom of the first pivot shaft are respectively inserted into the two rotation stopping insertion grooves 1111 for rotation stopping, so as to achieve the rotation stopping fit relationship between the first pivot shaft 6 and the first clamping plate 11, in this embodiment, the portion of the first pivot shaft 6 located in the assembly groove 112 forms a first shaft, i.e., the first shaft is arranged in the assembly groove 112; in order to improve the stability of the first pivot 6 when assembled with the protruding portion 111, in this embodiment, two jackscrews are screwed into the protruding portion 111, and the two jackscrews respectively correspond to and abut against the top and the bottom of the first pivot 6. As shown in fig. 1 and 6 to 11, the third clamping plate 12 has a shape matching the shape of the first clamping plate 11 and is adapted to be attached to the inner side of the fixed door, and is fixed to the protrusion 111 by the locking bolt 10, and is provided with a notch 121 matching the mounting groove 112, one surface of which facing the first clamping plate 11 can abut against the surface of the protrusion 111, and the opening of the two rotation-stopping slots 1111 located on the surface of the protrusion 111 is closed to limit the removal of the first pivot 6.

The second hinge main body 2 is hinged with the first hinge main body 1 by a first shaft, is fixedly connected with the movable door and comprises a second clamping plate 21 and a fourth clamping plate 22; the second clamping plate 21 and the fourth clamping plate 22 are used to cooperatively clamp the movable door, and the two are fixed by the locking bolt 10.

One end of the second clamping plate 21 facing the first hinge main body 1 is provided with a hinged part; the hinge part is inserted in the assembling groove 112 in a matching way and is provided with a first pivot hole 2121 for inserting the first shaft in a matching way; the movable lid 4 is slidably attached to the second clamp plate 21.

Specifically, as shown in fig. 1, 3 and 6 to 11, the second clamping plate 21 is for abutting against the outside of the movable door, and includes a plate body 211 and a hinge block 212. The plate body 211 is also substantially a rectangular plate structure, the longitudinal direction of which extends horizontally, and one end of which facing the first clamping plate 11 is provided with a fixing portion 2110, and the fixing portion 2110 is formed by a bent plate vertically formed at the end of the plate body 211. The plate body 211 is further provided with two sliding grooves 2111, the two sliding grooves 2111 extend along the horizontal direction and are spaced from each other, the two sliding grooves penetrate through the plate body 211 along the thickness direction, and the sliding grooves 2111 are used for sliding connection of the movable cover 4. In addition, an avoiding groove 2112 is further provided on the plate body 211 on a surface facing away from the fourth clamping plate 22, and the avoiding groove 2112 is used for avoiding the sliding movable lid 4.

The hinge block 212 is adapted to be detachably fixed to a side of the fixing portion 2110 facing the first clamping plate 11 by a screw, and the hinge block 212 fixed in place forms a hinge portion in cooperation with the fixing portion 2110, a first pivot hole 2121 and a mounting hole are formed in the hinge block 212, and the first pivot hole 2121 is vertically arranged and is used for the first pivot 6 to pass through and form a rotating fit with the first pivot 6; the mounting hole extends horizontally, specifically, the mounting hole is perpendicular to both the first pivot hole 2121 and the fixing portion 2110, and both ends of the mounting hole extend to the outer walls of the first pivot hole 2121 and the hinge block 212 on the side facing the fixing portion 2110, respectively, and the mounting hole is used for mounting the damping assembly 5.

As shown in fig. 6 to 11, the fourth clamping plate 22 is a substantially square plate, which is adapted to abut against the inner side of the movable door, is parallel to the plate body 211, and is fixed to the plate body 211 by the locking bolt 10. In this embodiment, the fourth splint 22 is arranged in the articulated portion at an interval along the horizontal direction parallel to the surface thereof, that is, the fourth splint 22 is arranged in the articulated portion at an interval towards one end of the third splint 12, and the interval is suitable for being matched with the interval between the fixed door and the movable door, so as to ensure that the waterproof adhesive tape installed between the fixed door and the movable door is not required to be cut off, the integrity of the waterproof adhesive tape in the height direction of the fixed door and the movable door is good, and the waterproof effect is more reliable.

The rotating cover 3 covers one side of the first hinge main body 1, and one end of the rotating cover, far away from the second hinge main body 2, is rotatably connected with a first clamping plate 11 in the first hinge main body 1 through a second shaft parallel to the first shaft.

Specifically, as shown in fig. 4, the swing cover 3 includes a first panel 31 and three first enclosing plates 32. The first panel 31 is a rectangular plate matching with the front surface of the first clamping plate 11, is parallel to the first clamping plate 11 and is used for covering the first clamping plate 11, one side of the first clamping plate 11 facing the first clamping plate is provided with a pivot part 311 protruding towards the second clamping plate 21, the pivot part 311 is provided with a slot 3111 with an opening facing the second clamping plate 21, a third shaft 3112 is formed in the slot 3111 of the pivot part 311, and the third shaft 3112 can be formed by a pin screwed with the pivot part 311. The three enclosing plates are respectively vertically formed on three adjacent sides of the first enclosing plate 31 to be respectively used for covering the top surface and the bottom surface of the first clamping plate 11 and the end surface far away from the second clamping plate 21, so that the peripheral full coverage of the first clamping plate 11 is realized, the structure is simple, and the shielding effect is reliable, wherein a second shaft is arranged between the two first enclosing plates 32 positioned at the top end and the bottom end of the first clamping plate 31, specifically, referring to fig. 4, the two first enclosing plates 32 positioned at the top end and the bottom end of the first clamping plate 31 are respectively provided with an inserting hole, the top end and the bottom end of the second pivot shaft 7 are respectively inserted into the upper inserting hole and the lower inserting hole, and the part of the second pivot shaft positioned between the upper first enclosing plate and the lower first enclosing plate 32 forms a second shaft. One end of the first clamping plate 11, which is far away from the second clamping plate 21, is provided with a vertical third pivot hole 113, and the second pivot 7 penetrates through the third pivot hole 113, so that the rotating cover 3 and the first hinge main body 1 are rotatably connected through a second shaft.

The movable lid 4 is slidably connected to the second hinge main body 2 in a direction perpendicular to the first axis, covers the second hinge main body 2, and has one end facing the first hinge main body 1 and one end facing the second hinge main body 2 of the movable lid 3 which are always in contact with each other and rotatably connected to each other by a third axis 3112 parallel to the first axis.

Specifically, as shown in fig. 5, the flap 4 includes a second panel 41 and three second enclosing plates 42. The second panel 41 is a rectangular plate matching with the front surface of the plate body 211, and is in sliding contact with the plate body 211 in the second clamping plate 21 and covers the plate body 211 in the second clamping plate 21 in parallel, and certainly, the hinge portion formed by fixedly connecting the fixing portion 2110 and the hinge block 212 in the second clamping plate 21 is inserted into the assembly groove 112 of the first clamping plate 11 in a matching manner, so that the second clamping plate is suitable for being covered and shielded by the rotating cover 3, and the structure is simple and the shielding effect is reliable; it should be noted that when the positions of the hinge portions and the fitting grooves 112 provided on the first hinge body 1 and the second hinge body 2 are mutually adjusted, that is, the hinge portions are provided on the first clip plate 11 and the fitting grooves 112 are provided on the second clip plate 21, then the movable cover 4 can completely cover the second clip plate 21. Specifically, in this embodiment, an insertion portion 411 and a pin 412 are disposed on one side of the second panel 41 facing the second clamping plate 21, the insertion portion 411 is disposed at one end of the second panel 41 close to the first clamping plate 11, and is inserted into the slot 3111 and is provided with a second pivot hole 4111 through which the third shaft 3112 can pass, so as to realize the rotational connection relationship between the rotating cover 3 and the movable cover 4, and the avoidance groove 2112 on the second clamping plate 21 corresponds to the insertion portion 411 and is used for avoiding the movable insertion portion 411; the number of the pins 412 is two, and the two pins 412 respectively correspond to the two sliding slots 2111, are adapted to respectively penetrate through the two sliding slots 2111 to form a sliding connection with the second clamping plate 21, and are limited by screws to prevent the second panel 41 from separating from the second clamping plate 21. The three second enclosing plates 42 are respectively vertically formed on three adjacent sides of the second panel 41 to respectively cover the top surface and the bottom surface of the second clamping plate 21 and the end surface far away from the first clamping plate 11, so as to realize full coverage of the periphery of the first clamping plate 11. In this embodiment, when the third shaft 3112 and the second pivot hole 4111 are inserted into each other, the sides of the rotating cover 3 and the movable cover 4 close to each other are matched and connected, specifically, the sides of the first panel 31 and the second panel 41 close to each other are matched and connected.

Preferably, the length and height of the rotating cover 3 are equal to those of the movable cover 4 respectively, and the top end and the bottom end of the rotating cover 3 are flush with those of the movable cover 4 respectively, so that the external dimensions of the rotating cover 3 and the movable cover 4 are matched and the heights and positions are consistent, so that the hinge has stronger integrity and symmetrical aesthetic feeling; when the angle that first hinge main part 1 and second hinge main part 2 opened relatively each other is 180, the surface that rotates lid 3 to deviate from first hinge main part 1 one side flushes and rotates lid 3 and the cooperation of removable cover 4 and match and cover first hinge main part 1 and second hinge main part 2 with the surface that removable cover 4 deviates from second hinge main part 2 one side, consequently, can promote the roughness of hinge surface, be favorable to further promoting hinge structure's wholeness and aesthetic feeling, and the effect of sheltering from of rotating lid 3 and removable cover 4 this moment reaches the best, but can not waste too much material simultaneously. In the embodiment, the first panel 31 and the second panel 41 are matched in shape and size and are located at the same height position; the widths of the two first enclosing plates 32 and the widths of the three second enclosing plates 42 which are positioned at the top end and the bottom end of the first panel 31 are all equal, so that the visual perception that the sizes of the rotating cover 3 and the movable cover 4 are consistent and the integrity is good is integrally brought to people. It should be noted that, since the end portion of the first clip 11 provided with the third pivot hole 113 is formed in a circular arc shape to ensure reliable rotation of the swing cover 3, the shape of the first arm 32 located at one end of the first panel 31 matches the shape of the end portion of the first clip 11, but since the first arm 32 located at one end of the first panel 31 is provided at the end portion, the influence on the integrity of the hinge is small.

As shown in fig. 1, the buffering assembly 5 includes an elastic member 51, a buffering pad 52 and a fixing cover 53, the fixing cover 53 is fixedly disposed at the port of the mounting hole and defines a mounting cavity, and an outer surface of the fixing cover 53 abuts against the fixing seat, so that it cannot be separated from the mounting hole, and the mounting cavity is communicated with the first pivot hole 2121. The elastic piece 51 is arranged in the installation cavity and vertically abutted between the cavity wall of the installation cavity and the first shaft, and the buffer cushion 52 has elasticity and is abutted between the elastic piece 51 and the first shaft; in this embodiment, the hinge portion is formed by detachably connecting the hinge block 212 and the fixing portion 2110, which is beneficial to facilitating the installation of the elastic member 51 and the cushion 52. Specifically, in the present embodiment, the side wall of the first shaft is provided with an abutting portion against which the elastic member 51 abuts, and the abutting portion is configured to cause the elastic member 51 to be gradually compressed when the opening angle of the second clamping plate 21 with respect to the first clamping plate 11 is gradually reduced from 180 °, so that, in the present embodiment, the abutting portion may be a chordal tangent plane formed on the side wall of the first shaft or a profile surface approximate to the chordal tangent plane; when the angle that first splint 11 and second splint 21 opened each other gradually reduces from 180, the top of butt portion is supported and is made elastic component 51 compress gradually, and elastic component 51 energy storage this moment, therefore, when the angle that first splint 11 and second splint 21 opened each other relatively increases to 180 from being less than 180, elastic component 51 can release energy, under practical application scene, promptly, when the in-process that the dodge gate gradually closed, elastic component 51 can slowly release energy, realizes the automatic door closing of the dodge gate body, operates more laborsavingly.

As shown in fig. 1, the first pads 8 and the second pads 9 are two in number and have elasticity. Wherein, two first gaskets 8 are respectively cushioned between first splint 11 and the fixed door and between third splint 12 and the fixed door, and two first gaskets 8 all are provided with the gasket breach that the shape matches with bulge 111. Two second gaskets 9 are respectively arranged between the second clamping plate 21 and the movable door and between the fourth clamping plate 22 and the movable door. The first gasket 8 is arranged, so that the first hinge main body 1 and the fixed door are in flexible butt joint, and the fixed door is protected. The second gasket 9 is arranged, so that the second hinge main body 2 and the movable door are in flexible butt joint, and the movable door is protected.

The installation process of the hinge provided by the embodiment on the fixed door and the movable door is as follows:

inserting the first pivot shaft 6 into the first pivot hole 2121 of the hinge block 212 and adjusting the position so that the abutting portion faces the mounting hole; the cushion 52 and the elastic element 51 are sequentially installed in the installation hole, then the fixing cover 53 is covered on the port of the installation hole, and then the hinge block 212 is fixedly connected with the fixing part 2110 on the second clamping plate 21 by using screws so as to prevent the fixing cover 53, the elastic element 51 and the cushion 52 from being separated from the installation hole.

The movable cover 4 is covered on the second clamping plate 21, the pin 412 on the second panel 41 penetrates through the sliding groove 2111, and the pin 412 is locked from the side of the second clamping plate 21 away from the movable cover 4 by using a screw.

The hinge block 212 and the fixing portion 2110 are matched and placed in the assembling groove 112 of the first clamping plate 11, and the top and the bottom of the first pivot 6 are respectively matched and inserted with the two rotation stopping slots 1111; locked into the protrusion 111 via two jackscrews and respectively pressed against the top and bottom of the first pivot 6; the second pivot shaft 7 passes through a third pivot hole 113 on the first clamping plate 11, then the rotating cover 3 is covered on the first clamping plate 11, and the top end and the bottom end of the second pivot shaft 7 are respectively inserted into the upper insertion hole and the lower insertion hole; the positions of the rotating cover 3 and the movable cover 4 are adjusted to insert the inserting portion 411 into the slot 3111 of the pivoting portion 311, and then a pin is vertically locked into the slot 3111 and penetrates through the second pivoting hole 4111.

The mounting method comprises the steps of sleeving one of the first gaskets 8 on the protruding portion 111, positioning one of the second gaskets 9 on the surface of the second clamping plate 21, positioning the first clamping plate 11 and the second clamping plate 21 on the fixed door and the movable door respectively, attaching the other first gasket 8 and the third clamping plate 12 to the inner side surface of the fixed door, attaching the other second gasket 9 and the fourth clamping plate 22 to the inner side surface of the movable door, and locking the first clamping plate 11 and the third clamping plate 12 and the second clamping plate 21 and the fourth clamping plate 22 by fastening bolts, namely, completing the mounting.

The working principle of the hinge provided by the embodiment on the fixed door and the movable door is as follows:

as shown in fig. 6 and 7, when the first hinge body 1 and the second hinge body 2 are opened at an angle of 180 ° with respect to each other, that is, when the movable door is closed with respect to the fixed door, the first panel 31 of the rotating cover 3 and the second panel 41 of the movable cover 4 are parallel to the panel surfaces of the first clamping plate 11 and the second clamping plate 21, respectively, and the rotating cover 3 and the movable cover 4 cover the first clamping plate 11 and the second clamping plate 21 in a fitting manner. At this time, the shape and size of the rotating cover 3 and the movable cover 4 are matched, and the rotating cover and the movable cover are connected with each other, so that the symmetry is good, the gap is small, and the integrity is good.

As shown in fig. 8 and 9, when the first hinge body 1 and the second hinge body 2 are opened at an angle greater than 90 ° and less than 180 ° relative to each other, that is, when the movable door is opened at an included angle less than 90 ° relative to the fixed door, the rotating cover 3 rotates at a certain angle relative to the first clamping plate 11, and the movable cover 4 slides at a certain distance to the side away from the first hinge body 1 relative to the closed state under the driving of the rotating cover 3, but at this time, the rotating cover 3 and the movable cover 4 are still connected to each other, so the gap is still not obvious and the integrity is good.

As shown in fig. 10 and 11, when the first hinge body 1 and the second hinge body 2 are opened at an angle of 90 ° with respect to each other, that is, when the movable door is opened at an angle of 90 ° with respect to the fixed door, the angle of rotation of the rotating cover 3 with respect to the first clamping plate 11 is greater, and the distance that the movable cover 4 slides to the side away from the first hinge body 1 with respect to the closed state is further by the driving of the rotating cover 3, but at this time, the rotating cover 3 and the movable cover 4 are still connected to each other, so that the gap is still insignificant and the integrity is still better.

According to the structure and the working principle, in the hinge of the embodiment, the rotating cover 3 covers the first hinge main body 1, one end of the rotating cover, which is far away from the second hinge main body 2, is rotatably connected to the first hinge main body 1 through the second shaft, the movable cover 4 is slidably connected to the second hinge main body 2 and covers the second hinge main body 2, and the first hinge main body 1, the rotating cover 3 and the movable cover 4 are matched to form a slider-crank mechanism, wherein the first shaft forms a crank shaft in the slider-crank mechanism, the first hinge main body 1 and the rotating cover 3 form a connecting rod in the slider-crank mechanism, and the movable cover 4 forms a slider in the slider-crank mechanism; when the first hinge main body 1 rotates relative to the second hinge main body 2, the rotating cover 3 rotates relative to the first hinge main body 1 and the movable cover 4, and the movable cover 4 can slide relative to the second hinge main body 2, so that the rotating cover 3 and the movable cover 4 are arranged without influencing the rotating function of the first hinge main body 1 relative to the second hinge main body 2, and can play a role of always shielding the first hinge main body 1 and the second hinge main body 2; in the rotating process, the ends, close to each other, of the movable cover 4 and the rotating cover 3 can be matched and connected all the time, so that the movable cover 4 and the rotating cover 3 are effectively and reliably shielded outside the shielding of the first hinge main body 1 and the second hinge main body 2 all the time in appearance, and the hinge has good integrity and attractiveness; from the functionality, when the shower action takes place, the water that spills from the clearance of first hinge main part 1 and second hinge main part 2 articulated part each other can not follow flip 4 and rotate and cover 3 between oozing, flip 4 and rotation cover 3 deviate from the surface of first hinge main part 1 and second hinge main part 2 one side can keep dry and comfortable and difficult rust for a long time, consequently even rust phenomenon has appeared in first hinge main part 1 and second hinge main part 2, the user also can not observe rust phenomenon from the shower room outside, just also make the structure that the hinge outside can be observed can give the impression of making up new all the time for a long time, thereby be favorable to promoting user's use experience and impression.

The movable door and the fixed door of the shower room are installed through the hinges, all advantages of the hinges are inherited, and the shower room has the advantages that the hinges can prevent water leakage, the user can be provided with a feeling of being updated all the time for a long time, and the use experience and the impression of the user can be improved.

The description of the above specification and examples is intended to be illustrative of the scope of the present application and is not intended to be limiting.

Claims (9)

1. The utility model provides a hinge, characterized by includes:

a first hinge main body;

the second hinge main body is hinged with the first hinge main body through a first shaft;

the rotating cover covers one side of the first hinge main body, and one end of the rotating cover, far away from the second hinge main body, is rotatably connected with the first hinge main body through a second shaft parallel to the first shaft;

the movable cover is connected to the second hinge main body in a sliding mode along the direction perpendicular to the first shaft, covers the second hinge main body, is matched and connected with one end, facing the first hinge main body, of the movable cover and one end, facing the second hinge main body, of the movable cover all the time, and is connected with the rotating cover in a rotating mode through a third shaft parallel to the first shaft;

when the first hinge main body and the second hinge main body are opened at an angle of 180 degrees, the rotating cover is matched with the movable cover and completely covers the first hinge main body and the second hinge main body.

2. The hinge according to claim 1, wherein said pivoting cover has a length and a height equal to those of said movable cover, respectively, and wherein said pivoting cover has a top end and a bottom end flush with said top end and said bottom end of said movable cover, respectively.

3. The hinge according to claim 2, wherein when said first hinge body and said second hinge body are opened at an angle of 180 ° with respect to each other, the surface of said pivoting cover facing away from said first hinge body is flush with the surface of said mobile cover facing away from said second hinge body.

4. A hinge as defined in claim 3, wherein said first hinge body includes a first clamping plate; the first clamping plate is provided with an assembling groove facing the opening of the second hinge main body; the assembly groove is provided with the first shaft; the second hinge main body comprises a second clamping plate; one end of the second clamping plate facing the first hinge main body is provided with a hinged part; the hinge part is in matched insertion with the assembling groove and is provided with a first pivot hole for the first shaft to be in matched insertion;

the rotating cover is rotatably connected to the first clamping plate; the movable cover is connected with the second clamping plate in a sliding mode.

5. The hinge of claim 4 wherein said pivoting cover includes a first panel and three first webs; the first panel is parallel to the first clamping plate and is used for covering the first clamping plate, and one side of the first panel facing the first clamping plate is provided with a pivoting part protruding towards the second clamping plate; the pivot joint part is provided with the third shaft; the three first enclosing plates are respectively vertically formed on three adjacent edges of the first panel so as to be respectively used for covering the top surface and the bottom surface of the first clamping plate and the end surface far away from the second clamping plate, and the second shaft is arranged between the two first enclosing plates positioned at the top end and the bottom end of the first panel;

the movable cover comprises a second panel and three second enclosing plates; the second panel is connected with the second clamping plate in a sliding mode and covers the second clamping plate in parallel, and a second pivot hole for the third shaft to be matched and inserted is formed in one side, facing the second clamping plate, of the second panel; the three second enclosing plates are respectively and vertically formed on three adjacent sides of the second panel so as to be respectively used for covering the top surface and the bottom surface of the second clamping plate and the end surface far away from the first clamping plate;

when the third shaft and the second pivot hole are inserted in place, the sides of the rotating cover and the movable cover close to each other are matched and connected.

6. The hinge of claim 5 further comprising a cushioning element; the buffer assembly comprises an elastic piece; an installation cavity is arranged in the hinged part; the mounting cavity is communicated with the first pivot hole; the elastic piece is installed in the installation cavity and vertically abutted between the cavity wall of the installation cavity and the first shaft;

the side wall of the first shaft is provided with a propping part for the elastic piece to prop against; the abutting portion is configured to cause the elastic member to be gradually compressed when an opening angle of the second clamp plate with respect to the first clamp plate is gradually reduced from 180 °.

7. The hinge according to claim 6, wherein said second clamping plate comprises a plate body and a hinge block; the plate body is parallel to and in sliding connection with the second panel, and a fixing part is arranged at one end of the plate body facing the first clamping plate; the hinge block is suitable for being detachably fixedly connected with the fixing part and matched with the fixing part to form the hinge part, and the first pivot hole and the mounting hole are formed in the hinge block; the mounting hole extends perpendicular to the first pivot hole and the fixing part, and two ends of the mounting hole respectively extend to the first pivot hole and the outer wall of the hinge block;

the buffer assembly further comprises a buffer pad and a fixed cover; the buffer cushion is abutted between the elastic piece and the abutting part; the fixing cover is fixedly arranged at the port of the mounting hole in a covering mode and limits the mounting hole to form the mounting cavity, and the outer surface of the fixing cover abuts against the fixing portion.

8. The hinge as claimed in claim 4, wherein the first hinge body further comprises a third clamping plate adapted to be fixedly connected to the first clamping plate and cooperate with the first clamping plate to clamp the door body; the third clamping plate is provided with a notch matched with the assembling groove; the second hinge main body further comprises a fourth clamping plate which is fixedly connected with the second clamping plate and is matched with the second clamping plate to clamp the door body; the fourth clamping plate is spaced from the hinged part along the horizontal direction parallel to the plate surface of the fourth clamping plate.

9. A shower cubicle characterized by comprising a fixed door, a movable door and a hinge according to any one of claims 1 to 8;

the first hinge main body is fixedly connected to the fixed door; the second hinge main body is fixedly connected to the movable door.

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