CN109681061B - Hinge with buffering and resetting functions and shower room door using hinge - Google Patents
Hinge with buffering and resetting functions and shower room door using hinge Download PDFInfo
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- CN109681061B CN109681061B CN201910137467.3A CN201910137467A CN109681061B CN 109681061 B CN109681061 B CN 109681061B CN 201910137467 A CN201910137467 A CN 201910137467A CN 109681061 B CN109681061 B CN 109681061B
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- damper
- driving
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000008602 contraction Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/04—Additional features or accessories of hinges relating to the use of free balls as bearing-surfaces
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/114—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for showers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a hinge with a buffering and resetting function and a shower room door using the hinge, wherein the hinge comprises a first hinge piece, a second hinge piece, a resetting spring and a damper, the first hinge piece is rotationally connected with the second hinge piece, and the resetting spring and the damper are arranged on the second hinge piece in parallel; the driving piece is arranged on the first hinge piece in a sliding way and is rotationally connected with the second hinge piece, and the rotation axis of the driving piece is parallel to the relative rotation axis of the first hinge piece and the second hinge piece; the driven mechanism is connected with the driving piece, the reset spring and the damper, so that the driving piece drives the reset spring and the damper to realize expansion and contraction. The invention can make the stroke of the damper and the return spring longer, thereby not only making the buffering and returning effect better, but also making the service life of the damper and the return spring longer.
Description
Technical Field
The invention relates to a hinge, in particular to a hinge with a buffering and resetting function and a shower room door using the hinge.
Background
At present, the movable door plate of the shower room door mainly comprises a push-pull type door plate and a sliding type door plate, wherein the push-pull type door plate is generally installed by adopting an upper hinge and a lower hinge, a damper is arranged in one hinge, and a reset spring is arranged in the other hinge, so that the movable door plate has buffering and resetting functions when being opened and closed. However, this mounting method has high accuracy in mounting the hinge, otherwise the effect is poor, and in a different hinge, the damper and the return spring are inconvenient to check and replace parts once they are in trouble.
The chinese patent application with application No. 2016610170509. X discloses a door hinge with automatic buffering reset function, the door hinge is a hinge, and it installs the buffer that resets (i.e. attenuator) and reset spring in same hinge to make buffer that resets and reset spring support eccentric drive device and eccentric blocking device that sets up on the articulated shaft of first door hinge and second door hinge respectively, reset spring exerts thrust and drives the articulated shaft and take place to rotate on eccentric drive device, and eccentric blocking device exerts pressure and plays the effect of slowing down articulated shaft rotation speed on the buffer. The door hinge solves the problems existing in the prior damper and the service spring arranged in different hinges, but also creates new technical problems: the compression stroke generated by the eccentric driving device when rotating is small, so that the elastic coefficient of the reset spring needs to be large and the damping is fast in order to achieve the function of buffering and resetting; also, the damper counteracts such a large spring force in such a short stroke, and the damping of the damper is rapid, which together result in a short service life.
Disclosure of Invention
The invention provides a hinge with a buffering and resetting function and a shower room door using the hinge, which overcome the defects of the hinge with the buffering and resetting function in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the hinge with the buffering and resetting functions comprises a first hinge piece, a second hinge piece, a resetting spring and a damper, wherein the first hinge piece is rotationally connected with the second hinge piece, and the resetting spring and the damper are arranged on the second hinge piece in parallel; the driving piece is arranged on the first hinge piece in a sliding way and is rotationally connected with the second hinge piece, and the rotation axis of the driving piece is parallel to the relative rotation axis of the first hinge piece and the second hinge piece; the driven mechanism is connected with the driving piece, the reset spring and the damper, so that the driving piece drives the reset spring and the damper to realize expansion and contraction.
Further, the driven mechanism comprises a connecting rod and a driven piece, one end of the connecting rod is rotationally connected with the driving piece, the other end of the connecting rod is rotationally connected with the driven piece, and the rotation axes of the two ends of the connecting rod are parallel to the rotation axis of the driving piece; the driven piece slides along the flexible direction of reset spring and attenuator set up in the second hinge piece, reset spring and attenuator are close to the one end of first hinge piece and set up in this driven piece respectively.
Further, when the first hinge piece rotates to a preset angle, the rotation axis of the driving piece and the rotation axes of the two ends of the connecting rod are coplanar, and/or an extension part is arranged on the side face of the driving piece and is rotationally connected with one end of the connecting rod.
Further, a T-shaped clamping groove is formed in the driven piece, and one end, close to the first hinge piece, of the damper is clamped into the T-shaped clamping groove; and a limiting groove is formed in the driven piece, and one end, close to the first hinge piece, of the reset spring is sleeved in the limiting groove.
Further, a stop block is arranged in the second hinge piece, one end, far away from the first hinge piece, of the damper is connected to the stop block, one end, far away from the first hinge piece, of the return spring is sleeved into a sleeve, and the sleeve is tightly jacked by a screw screwed on the stop block.
Further, a sliding groove which is adapted to the driving piece is arranged in the first hinge piece, a roller is movably arranged on the driving piece, and the roller is in contact fit with the wall surface of the sliding groove.
Further, the first hinge piece and the second hinge piece are connected in a rotating way through a connecting piece, two ends of the connecting piece are respectively connected with the first hinge piece and the second hinge piece in a rotating way, and in the open state of the hinge, the axes of the rotating shafts at two ends of the connecting piece are coplanar with the rotating axes at one end of the connecting rod.
Further, the end surfaces of the opposite inner ends of the first hinge piece and the second hinge piece are inclined surfaces parallel to each other and have preset intervals, and/or the sliding direction of the driving piece is perpendicular to the rotation axis of the driving piece.
Further, the one end that the second hinge piece is close to first hinge piece is equipped with the accommodation groove, the one end that the driving piece is close to the second hinge piece rotates to be connected in this accommodation groove, and the upper and lower both ends of this accommodation groove are equipped with a boss respectively with the position that the driving piece is connected, and two bosss contact cooperation with the driving piece respectively.
The invention further provides a shower room door, which comprises a movable door plate and a hinge, wherein the movable door plate is installed by adopting the hinge to realize rotary opening and closing; the hinge adopts the hinge with the buffering and resetting functions.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention also comprises a driving piece and a driven mechanism, wherein the driving piece is arranged on the first hinge piece in a sliding way and is rotationally connected with the second hinge piece, and the rotation axis of the driving piece is parallel to the relative rotation axis of the first hinge piece and the second hinge piece; the driven mechanism is connected with the driving piece, the reset spring and the damper, so that the driving piece drives the reset spring and the damper to realize expansion and contraction, and the stroke of the damper and the reset spring is longer, thereby not only ensuring that the buffer reset effect of the invention is better, but also prolonging the service lives of the damper and the reset spring. In addition, the driving piece and the driven mechanism are matched to drive the return spring machine damper to stretch and retract, and the thickness of the whole hinge can be ensured to be smaller.
2. The driven mechanism preferably comprises the connecting rod and the driven piece, so that the structure is simple, and the effect of positioning and self-locking can be achieved by utilizing the acting force of the reset spring when the door plate applying the hinge is opened to the maximum angle.
3. The setting of dog, sleeve pipe, screw not only can play the guide effect to reset spring, avoids reset spring to warp when compressed, still is convenient for adjust reset spring's precompression degree.
4. The roller is arranged, so that sliding friction of the driving piece can be converted into rolling friction, contact friction force between the driving piece and the first hinge piece is reduced, and service life is prolonged.
The invention is described in further detail below with reference to the drawings and examples; the hinge with the buffer reset function and the shower door using the hinge are not limited to the embodiment.
Drawings
FIG. 1 is an exploded view of the hinge of the present invention;
FIG. 2 is an exploded view of the first hinge plate, second hinge plate and connecting member of the present invention;
FIG. 3 is an exploded view of the drive member and roller of the present invention;
FIG. 4 is a schematic structural view of the follower of the present invention;
FIG. 5 is an exploded view of the second hinge plate and the stop, decorative cover of the present invention;
FIG. 6 is a schematic view of the structure of the present invention in a closed door state;
FIG. 7 is a second schematic view of the door closing state of the present invention;
FIG. 8 is a schematic view of the first hinge plate of the present invention after being rotated by a predetermined angle;
FIG. 9 is a second view of the present invention after the first hinge plate is rotated a predetermined angle;
fig. 10 is a sectional view of the present invention in a closed door state;
FIG. 11 is a second cross-sectional view of the present invention in a closed door condition;
fig. 12 is a cross-sectional view three (position where the first hinge piece is rotated to 96 ° in the door opening direction) of the present invention;
fig. 13 is a cross-sectional view four (position where the first hinge piece is rotated to 98 ° in the door opening direction) of the present invention;
fig. 14 is a schematic view showing the structure of the shower door of the present invention in a closed state;
fig. 15 is a schematic view showing the structure of the shower door of the present invention in a door-opened state.
Detailed Description
Referring to fig. 1-13, the hinge with buffering and resetting functions of the present invention includes a first hinge piece 1, a second hinge piece 2, a resetting spring 3, a damper 4, a driving member 5 and a driven mechanism, wherein the first hinge piece 1 is rotatably connected with the second hinge piece 2, and the resetting spring 3 and the damper 4 are arranged in parallel in the second hinge piece 2; the driving piece 5 is arranged on the first hinge piece 1 in a sliding way and is rotationally connected with the second hinge piece 2, the rotation axis of the driving piece 5 is parallel to the relative rotation axis of the first hinge piece 1 and the second hinge piece 2, and the sliding direction of the driving piece 5 is perpendicular to the rotation axis of the driving piece 5; the driven mechanism is connected with the driving piece 5, the reset spring 3 and the damper 4, so that the driving piece 5 drives the reset spring 3 and the damper 4 to realize expansion and contraction. The number of the return springs 3 is specifically two, but is not limited thereto. Two return springs 3 are located on the upper and lower sides of the damper 4. The damper 4 is a unidirectional tension damper, and the compression process is not effective.
In this embodiment, the driven mechanism includes a connecting rod 6 and a driven member 7, one end of the connecting rod 6 is rotationally connected with the driving member 5, specifically, the driving member 5 is in a sheet structure, and an extension portion 53 is disposed on a side surface of one end of the driving member 5, which is close to the second hinge piece 2, and a tail end of the extension portion 53 is rotationally connected with one end of the connecting rod. The extension part 53 preferably adopts a rod body structure, and the length of the extension part 53 is conveniently controlled to control the stroke length of the damper. The extension 53 is also provided so that the axis of rotation of the driver 55 is not collinear with the axis of rotation of the end of the link 6, thus ensuring an increase in the compression stroke of the damper and return spring without increasing the length of the link. The other end of the connecting rod 6 is rotationally connected with the driven piece 7, and the rotation axes of the two ends of the connecting rod 6 are parallel to the rotation axis of the driving piece 5; the follower 7 slides along the flexible direction of reset spring 3 and attenuator 4 set up in second hinge piece 2, reset spring 3 and attenuator 4 are close to the one end of first hinge piece 1 and set up in this follower 7 respectively. When the first hinge plate 1 rotates to a preset angle, the rotation axes of the driving member 5 and the two ends of the connecting rod 6 are coplanar, that is, the rotation axis of the driving member 5 and the rotation axis of the two ends of the connecting rod 6 are three-point and one-line. The two ends of the connecting rod 6 are specifically connected with the driving member 5 and the driven member 7 by adopting pins 61 respectively, and the pins 61 form a rotating shaft of the connecting rod 6.
In this embodiment, the follower 7 is provided with a T-shaped slot 71, and one end of the damper 4, which is close to the first hinge plate 1, is locked into the T-shaped slot 71; the driven piece 7 is provided with a limiting groove 72, and one end of the return spring 3, which is close to the first hinge piece 1, is sleeved in the limiting groove 72. One end of the second hinge piece 2, which is far away from the first hinge piece 1, is provided with a stop block 9, one end of the damper 4, which is far away from the first hinge piece 1, is connected with the stop block 9, and specifically, one end of the damper 4, which is far away from the first hinge piece 1, is positioned at the stop block 9 by adopting a pin 41. One end of each return spring 3 far away from the first hinge plate 1 is respectively sleeved into a sleeve 31, and the sleeve 31 is tightly propped by an inner hexagonal machine meter screw 32 screwed on the stop block 9. One end of the second hinge piece 2 far away from the first hinge piece 1 is further provided with a decorative cover 10 for shielding the stop block 9, so that the appearance of the second hinge piece 2 is smoother and simpler.
In this embodiment, the first hinge plate 1 is provided with a chute 13 adapted to the driving member 5, and the driving member 5 is movably provided with a roller 51, where the roller 51 is in contact with a wall surface of the chute 13. Specifically, two pins 52 are inserted in the end, far away from the second hinge piece 2, of the driving piece 5 along the up-down direction, and the roller 51 is sleeved in the middle of each pin 52.
In this embodiment, the first hinge piece 1 and the second hinge piece 2 are specifically connected by a connecting piece 8 in a rotating manner, and two ends of the connecting piece 8 are respectively connected with the first hinge piece 1 and the second hinge piece 2 in a rotating manner. The adjacent ends of the first hinge piece 1 and the second hinge piece 2 are also respectively provided with a containing groove 14 and a containing groove 23, and the two ends of the connecting piece 8 are respectively connected in the two containing grooves 14 and 23 in a rotating way through the pin 81 and the gasket 82. One end of the driving piece 5, which is close to the second hinge piece 2, is also rotatably connected in the accommodating groove 23 of the second hinge piece 2 through a pin 53, and a boss 24 is respectively arranged at the connection position of the upper end and the lower end of the accommodating groove 23 of the second hinge piece 2 and the driving piece 5, and the two bosses 24 are respectively in contact fit with the driving piece 5. The boss 24 can greatly reduce the speed of the recess generated by the contact friction between the upper and lower ends of the accommodating groove and the driving piece 5, thereby avoiding the driving piece 5 from being blocked by the recess and not rotating. The rotation axes at the two ends of the connecting piece 8 are positioned at the left and right sides of the rotation axis of the driving piece 5, so that the operation is easier, and the rotation angles of the first hinge piece and the second hinge piece are optimal. The extension 53 faces the side of the connecting piece 8, so that the space in the middle of the hinge can be fully utilized. In the open state (i.e. the closed state) of the hinge, the rotation axes of the two ends of the connecting piece 8 are coplanar with the rotation axis of one end of the connecting rod 6, so as to maximize the space utilization. On this basis, the connecting rod 6 is preferably designed as a bent rod, so that on the one hand the space required for the action of the connecting rod 6 can be reduced, so that the hinge can be further thinned, and on the other hand the part of the connecting piece 8 which is rotatably connected with the second hinge piece can be avoided. In this embodiment, the end surfaces of the opposite inner ends of the first hinge piece 1 and the second hinge piece 2 are inclined surfaces parallel to each other, and have a preset distance. Thus, the first hinge piece 1 and the second hinge piece 2 can be prevented from interfering with each other during the relative rotation.
In this embodiment, one side of the first hinge piece 1 and one side of the second hinge piece 2 are respectively connected with a cover plate 11/21 by using screws 12/22, and the cover plate is matched with the screws to install and fix the first hinge piece and the second hinge piece 2.
The hinge with the buffering and resetting function can be used in shower doors, cabinet doors and the like, and when the hinge is applied, the first hinge piece 1 is fixed on a movable door plate, the second hinge piece 2 is fixed on a fixed door plate or a door frame, but the mounting mode of the hinge is not limited to the above, and in other embodiments, the second hinge piece 2 is fixed on the movable door plate, and the first hinge piece 1 is fixed on the fixed door plate or the door frame.
In the initial state (door closing state) of the present invention, as shown in fig. 11, the output force of the damper 4 is zero, and the return spring 3 is in a pre-pressed state, so that the first hinge piece 1 tends to rotate counterclockwise, and the movable door panel is closed more tightly. When the door is opened, an external force (manpower) overcomes the elasticity of the reset spring 3 to rotate the movable door plate, so that the first hinge piece 1 rotates anticlockwise, meanwhile, the first hinge piece 1 drives the driving piece 5 to rotate around the second hinge piece 2, and the driving piece 5 drives the connecting rod 6 to rotate, so that the driven piece 7 is driven to slide rightwards to compress the reset spring 3 and the damper 4; when the door is opened to a certain position, the rotation axis of the driving member 5 and the rotation axes of the two ends of the connecting rod 6 are coplanar, the position is defined as a zero point position, at this time, the reset spring 3 and the damper 4 are compressed to the minimum, the elasticity of the reset spring 3 is the maximum, and the opening angle of the movable door panel is about 96 degrees, as shown in fig. 12. In this process, the damper 4 is unidirectional tension damping, the compression process is not active, and the moment action process of the return spring 3 on the driving member 5 is: the torque is 0 when the torque reaches the zero point position after gradually increasing and then gradually decreasing.
After the door is opened beyond the zero point position, the resilience of the return spring 3 drives the first hinge piece 1 to rotate clockwise, namely, drives the movable door plate to open by a maximum angle (about 98 degrees). In the process, the movable door plate can be driven to be opened automatically without external force. When the movable door plate is opened to the maximum angle, the first hinge plate 1 is blocked by contact with the driving piece 5, the connecting piece 8 is blocked by contact with the second hinge plate 2, and the rebound of the return spring 3 enables the movable door to have a positioning and self-locking function, as shown in fig. 13.
When the door is closed, the first hinge piece 1 rotates anticlockwise, drives the driving piece 5 to rotate anticlockwise, enables the connecting rod 6 to rotate, pulls the driven piece 7 to move leftwards, and enables the damper 4 to be stretched to start to take effect. Before the door is closed beyond the zero position, the resilience of the return spring 3 drives the first hinge piece 1 to rotate clockwise, so that the movable door plate needs to be closed by an external force (manpower) against the resilience of the return spring 3. After the door is closed beyond the force zero point position, if the door closing speed is slower, the movable door plate is automatically closed under the combined action of the rebound of the return spring 3 and the damper 4; if the door closing speed is high, the action of the damper 4 can reduce the door closing speed, and slow door closing is realized after the balance between the elasticity of the damper 4 and the elasticity of the return spring 3 is achieved.
According to the hinge with the buffering and resetting function, the driving piece 5 and the driven mechanism are arranged, so that the acting stroke of the damper 4 and the resetting spring 3 is longer, the buffering and resetting effect is better, and the service lives of the damper 4 and the resetting spring 3 are longer.
Referring to fig. 1 to 15, the shower door of the present invention includes a movable door panel 20 and a hinge 30, wherein the movable door panel 20 is installed by using the hinge 30 to realize rotation opening and closing; the hinge 30 is specifically implemented by adopting the hinge with the buffering and resetting functions.
In this embodiment, the present invention further includes two fixed door panels 40 and 50 located at the left and right sides of the movable door panel 20, where the movable door panel 20 is specifically connected to one of the fixed door panels 40 through two hinges 30, specifically, a first hinge piece of the hinge 30 is connected to the movable door panel 20, and a second hinge piece of the hinge 30 is connected to one of the fixed door panels 40. The movable door plate and the fixed door plate are preferably made of glass materials, but are not limited to the glass materials.
The opening and closing process of the movable door panel is as described above, and thus, will not be further described herein.
The above embodiment is only used for further explaining the hinge with the buffer reset function and the shower room door using the hinge, but the invention is not limited to the embodiment, and any simple modification, equivalent change and modification to the above embodiment according to the technical substance of the invention fall within the protection scope of the technical proposal of the invention.
Claims (10)
1. The hinge with the buffering and resetting functions comprises a first hinge piece, a second hinge piece, a resetting spring and a damper, wherein the first hinge piece is rotationally connected with the second hinge piece, and the resetting spring and the damper are arranged on the second hinge piece in parallel; the method is characterized in that: the driving piece is arranged on the first hinge piece in a sliding way and is rotationally connected with the second hinge piece, and the rotation axis of the driving piece is parallel to the relative rotation axis of the first hinge piece and the second hinge piece; the driven mechanism is connected with the driving piece, the reset spring and the damper, so that the driving piece drives the reset spring and the damper to realize expansion and contraction.
2. The hinge with buffering reset function according to claim 1, wherein: the driven mechanism comprises a connecting rod and a driven piece, one end of the connecting rod is rotationally connected with the driving piece, the other end of the connecting rod is rotationally connected with the driven piece, and the rotation axes of the two ends of the connecting rod are parallel to the rotation axis of the driving piece; the driven piece slides along the flexible direction of reset spring and attenuator set up in the second hinge piece, reset spring and attenuator are close to the one end of first hinge piece and set up in this driven piece respectively.
3. The hinge with buffering reset function according to claim 2, wherein: when the first hinge piece rotates to a preset angle, the rotation axis of the driving piece and the rotation axes of the two ends of the connecting rod are coplanar, and/or an extension part is arranged on the side face of the driving piece and is rotationally connected with one end of the connecting rod.
4. The hinge with buffering reset function according to claim 2, wherein: the driven piece is provided with a T-shaped clamping groove, and one end of the damper, which is close to the first hinge piece, is clamped into the T-shaped clamping groove; and a limiting groove is formed in the driven piece, and one end, close to the first hinge piece, of the reset spring is sleeved in the limiting groove.
5. The hinge with buffering reset function according to any one of claims 1 to 4, wherein: and a stop block is arranged in the second hinge piece, one end, far away from the first hinge piece, of the damper is connected to the stop block, one end, far away from the first hinge piece, of the return spring is sleeved into a sleeve, and the sleeve is tightly jacked by a screw screwed on the stop block.
6. The hinge with buffering reset function according to claim 1, wherein: the first hinge piece is internally provided with a chute which is adapted to the driving piece, the driving piece is movably provided with a roller, and the roller is in contact fit with the wall surface of the chute.
7. A hinge with buffering reset function according to claim 2 or 3, characterized in that: the first hinge piece and the second hinge piece are connected in a rotating way through a connecting piece, two ends of the connecting piece are respectively connected with the first hinge piece and the second hinge piece in a rotating way, and in the open state of the hinge, the axes of the rotating shafts at two ends of the connecting piece are coplanar with the rotating axes at one end of the connecting rod.
8. The hinge with buffering reset function according to claim 1, wherein: the end surfaces of the opposite inner ends of the first hinge piece and the second hinge piece are inclined surfaces which are parallel to each other and have preset intervals, and/or the sliding direction of the driving piece is perpendicular to the rotation axis of the driving piece.
9. The hinge with buffering reset function according to claim 1, wherein: the one end that the second hinge piece is close to first hinge piece is equipped with the storage tank, the one end that the driving piece is close to the second hinge piece rotates to be connected in this storage tank, and the upper and lower both ends of this storage tank are equipped with a boss respectively with the position that the driving piece is connected, and two bosss contact cooperation with the driving piece respectively.
10. A shower room door comprises a movable door plate and a hinge, wherein the movable door plate is installed by the hinge to realize rotary opening and closing; the method is characterized in that: the hinge adopts the hinge with the buffer reset function as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910137467.3A CN109681061B (en) | 2019-02-25 | 2019-02-25 | Hinge with buffering and resetting functions and shower room door using hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910137467.3A CN109681061B (en) | 2019-02-25 | 2019-02-25 | Hinge with buffering and resetting functions and shower room door using hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109681061A CN109681061A (en) | 2019-04-26 |
| CN109681061B true CN109681061B (en) | 2023-11-03 |
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| CN201910137467.3A Active CN109681061B (en) | 2019-02-25 | 2019-02-25 | Hinge with buffering and resetting functions and shower room door using hinge |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110219535B (en) * | 2019-07-04 | 2023-08-22 | 九牧厨卫股份有限公司 | Hinge capable of rotating bidirectionally, shower room door using hinge and hinge rotating method |
| CN114320044B (en) * | 2022-01-21 | 2023-04-14 | 揭阳市天艺五金制品有限公司 | Metal hinge with buffer gear |
| CN114737836A (en) * | 2022-04-12 | 2022-07-12 | 箭牌家居集团股份有限公司 | Asymmetric buffering hinge and door |
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| CN109681061A (en) | 2019-04-26 |
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