CN210961752U - Closestool cover plate hinge assembly - Google Patents
Closestool cover plate hinge assembly Download PDFInfo
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- CN210961752U CN210961752U CN201920757520.5U CN201920757520U CN210961752U CN 210961752 U CN210961752 U CN 210961752U CN 201920757520 U CN201920757520 U CN 201920757520U CN 210961752 U CN210961752 U CN 210961752U
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Abstract
The utility model discloses a toilet cover plate hinge assembly, which comprises a support, a hinge shaft and a button mechanism; the top of the support is provided with a support rod, the top of the support rod is provided with a chamfer, and the chamfer is provided with a locking groove along the circumferential direction; the hinge shaft is provided with a first mounting hole matched with the support rod along the radial direction, one end of the hinge shaft is provided with a slot along the axial direction, and the slot is communicated with the first mounting hole in a crossed manner; the button mechanism comprises a button body, a lock catch plate and a cutting assembly; wherein, an elastic component stretch support in between the terminal surface of button body and articulated shaft, be equipped with in the slot be used for with the first lock boss of latch joint, hasp board and cutting subassembly activity are located in the slot, be equipped with the knot hole on the hasp board, the cutting subassembly includes cutting body and latch. The utility model discloses simple structure, installation are firm, the dismantlement is convenient, and is difficult to take place the phenomenon of the dead inefficacy of card in installation and dismantlement process.
Description
Technical Field
The utility model relates to a closestool installation technical field especially relates to a closestool cover plate hinge assembly.
Background
The toilet usually includes a toilet seat and a toilet cover, the toilet cover generally refers to a combination of the toilet cover and the seat, the toilet cover is generally mounted on the toilet seat through a mounting assembly, so that the toilet cover can be turned over relative to the toilet seat, and the toilet cover can be turned over by the upper cover or the seat alone or by the upper cover and the seat together in the turning process.
The existing toilet cover plate mounting assembly mainly comprises a button mechanism, a hinge shaft and a support, wherein a metal column of the support is inserted into the hinge shaft, and the button mechanism controls locking and unlocking of the metal column of the support, so that the toilet cover plate is quickly assembled and disassembled. When the metal column of the support is not inserted into the hinge shaft, the connection between the button mechanism and the hinge shaft is prevented from loosening through one group of elastic buckles, when the metal column of the support is inserted into the hinge shaft and the button mechanism is in an unlocking state, the button mechanism is clamped on the hinge shaft through the other group of elastic buckles, and the button mechanism is kept in the unlocking state until the metal column of the support is pulled out of the hinge shaft. However, the installation stability can only be realized to the cooperation that current hinge assembly generally need to set up the multiunit cutting, and consequently the structure of buckle spare is more complicated, and at the in-process of dismantling and installing, the easy dead inefficacy phenomenon of card that takes place of buckle spare and articulated shaft.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a toilet bowl cover plate hinge assembly is provided, its simple structure, it is firm to install, is difficult to take place the dead inefficacy phenomenon of card.
In order to solve the technical problem, the utility model provides a closestool cover plate hinge assembly, which comprises a support, a hinge shaft and a button mechanism;
the support is used for being fixed with the closestool seat body, a support rod is arranged at the top of the support, a chamfer is arranged at the top of the support rod, and a locking groove is formed in the support rod along the circumferential direction;
the hinge shaft is used for being rotatably connected with the toilet cover plate, a first mounting hole matched with the support rod is formed in the hinge shaft along the radial direction, a slot is formed in one end of the hinge shaft along the axial direction, and the slot is communicated with the first mounting hole in a crossed mode;
the button mechanism comprises a button body, a lock catch plate and a cutting assembly, wherein the lock catch plate and the cutting assembly are formed on one side of the button body;
wherein, an elastic piece is stretched and supported between the button body and the end surface of the articulated shaft,
the cutting assembly comprises a cutting body and a latch, the latch is arranged at the free end of the cutting body, a first buckling boss is arranged in the slot and used for being clamped with the latch,
the lock catch plate and the inserting strip assembly are movably arranged in the slot, a buckling hole is formed in the lock catch plate, and the edge of the buckling hole is clamped with the locking groove when the toilet cover plate and the toilet seat body are installed.
As an improvement of the above scheme, a second fastening boss is further arranged in the slot, the first fastening boss and the second fastening boss are sequentially arranged along the insertion direction of the slot assembly, and the second fastening boss is used for being clamped with the latch when the toilet cover plate and the toilet seat body are detached.
As the improvement of above-mentioned scheme, branch still is equipped with the groove that resets along circumference, the groove that resets is located locking groove below, the groove that resets be used for when toilet lid is dismantled with the closestool pedestal with the cutting body joint.
As an improvement of the above scheme, the slots include a first slot and a second slot which are arranged in parallel, the first slot and the second slot are communicated with the first mounting hole in a crossed manner, the insert assembly, the first fastening boss and the second fastening boss are arranged in the first slot, and the second slot is matched with the locking plate.
As an improvement of the scheme, the cutting assembly is composed of two groups of symmetrically arranged cutting bodies and clamping teeth.
As an improvement of the scheme, the inserting strip body is oppositely provided with limiting bulges.
As an improvement of the scheme, the button body is provided with a positioning hole matched with the elastic part, the end face of the hinged shaft is provided with a fixing column, one end of the elastic part is arranged in the positioning hole, and the other end of the elastic part is connected with the fixing column.
As an improvement of the scheme, one end, far away from the fixed column, of the hinged shaft is provided with a second mounting hole, a damper is arranged in the second mounting hole, and the damper and the hinged shaft are coaxially arranged.
As an improvement of the scheme, a button cap is arranged on the other side of the button body and is connected with the button body in a clamping mode.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses a toilet cover plate hinge assembly through set up first mounting hole and slot on the articulated shaft, locates the hasp board of button mechanism and the activity of cutting subassembly in the slot, makes to open the elastic component compression/that is less than between button body and the articulated shaft and resets through pressing down button mechanism, can realize the dismouting of toilet cover plate and toilet seat body: when the closestool cover plate is installed, in the process that the supporting rod extends into the first installation hole, the chamfer at the top of the supporting rod props against the edge of the buckling hole of the buckling plate, so that the buckling plate is jacked open to enable the supporting rod to be inserted into the buckling hole of the buckling plate, when the supporting rod is inserted into the bottom of the first installation hole, the buckling plate returns under the action of the elastic piece, and the buckling plate is clamped with the locking groove of the supporting rod, so that the closestool cover plate is fixed with the closestool seat body; when the movable lock is disassembled, the button mechanism is only needed to be pressed, so that the lock catch plate is separated from the locking groove of the supporting rod, and the supporting rod can be pulled out from the inserting strip. The utility model discloses simple structure, installation are firm, the dismantlement is convenient, and is difficult to take place the phenomenon of the dead inefficacy of card in installation and dismantlement process.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a toilet cover hinge assembly according to the present invention;
fig. 2 is a first structural schematic view of the hinge shaft of fig. 1;
fig. 3 is a second structural schematic view of the hinge shaft of fig. 1;
FIG. 4 is a schematic structural view of the button mechanism of FIG. 1;
FIG. 5 is a front elevational view, in full section, of the toilet cover hinge assembly in the installed condition of the toilet cover;
FIG. 6 is a top plan view, in full section, of the toilet lid hinge assembly in the installed condition of the toilet lid;
FIG. 7 is one of the front elevational views, in full section, of the hinge assembly of the toilet lid as the toilet lid is removed;
FIG. 8 is one of the full sectional top views of the toilet lid hinge assembly with the toilet lid removed;
FIG. 9 is a second front elevational view, in full section, of the hinge assembly of the toilet lid as the toilet lid is removed;
FIG. 10 is a second top plan view, in full section, of the toilet lid hinge assembly with the toilet lid removed.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides an embodiment of a toilet cover hinge assembly, which includes a support 1, a hinge shaft 2 and a button mechanism 3; the support 1 is used for being fixed with a toilet seat body, a support rod 11 is arranged at the top of the support 1, a chamfer is arranged at the top of the support rod 11, and a locking groove 111 is formed in the support rod 11 along the circumferential direction; referring to fig. 2 and 3, the hinge shaft 2 is used for being rotatably connected with a toilet lid, the hinge shaft 2 is radially provided with a first mounting hole 21 adapted to the support rod 11, one end of the hinge shaft 2 is axially provided with a slot 22, and the slot 22 is in cross communication with the first mounting hole 21; referring to fig. 4, the button mechanism 3 includes a button body 31, and a locking plate 32 and a plunger assembly 33 formed on one side of the button body 31. Wherein, an elastic member 4 is pressed between the button body 31 and the end face of the hinge shaft 2. The slip subassembly 33 includes slip body 331 and latch 332, latch 332 locates the free end of slip body 331, be equipped with first lock boss 23 in the slot 22, first lock boss 23 be used for with latch 332 joint makes button mechanism 3 and articulated shaft 2 can not separate. The lock catch plate 32 and the inserting strip assembly 33 are movably arranged in the slot 22, a buckling hole 321 is arranged on the lock catch plate 32, and the edge of the buckling hole 321 is clamped with the locking groove 111 when the toilet cover plate and the toilet seat body are installed.
In this embodiment, by providing the first mounting hole 21 and the slot 22 on the hinge shaft 2, the latch plate 32 and the insertion strip assembly 33 of the button mechanism 3 are movably disposed in the slot 22, and the button mechanism 3 is pressed to compress/reset the elastic member 4 between the button body 31 and the hinge shaft 2, so as to realize the dismounting of the toilet lid plate and the toilet seat: when the closestool cover plate is installed, in the process that the supporting rod 11 extends into the first installation hole 21, the chamfer at the top of the supporting rod 11 props against the edge of the buckling hole 321 of the buckling plate 32, so that the buckling plate 32 is jacked open to enable the supporting rod 11 to be inserted into the buckling hole 321 of the buckling plate 32, and when the supporting rod 11 is inserted into the bottom of the first installation hole 21, the buckling plate 32 returns under the action of the elastic piece 4 to enable the buckling plate 32 to be clamped with the locking groove 111 of the supporting rod 11, so that the closestool cover plate and the closestool seat body are fixed; when disassembling, the button mechanism 3 is only pressed to separate the locking slot 111 of the lock plate 32 and the support rod 11, so that the support rod 11 can be drawn out from the space between the cutting slips. The utility model discloses simple structure, installation are firm, the dismantlement is convenient, and only need set up two sets of cutting bodies 331 and latch 332 cooperation hasp board 32 can realize the branch 11 of support 1 and the dismouting of articulated shaft 2, is difficult to take place the dead phenomenon of becoming invalid of card in installation and dismantlement in-process.
Specifically, in this embodiment, the elastic element 4 is a spring 4, the button body 31 is provided with a positioning hole 311 matched with the spring 4, the end surface of the hinge shaft 2 is provided with a fixing column 24, one end of the spring 4 is arranged in the positioning hole 311, and the other end of the spring 4 is connected with the fixing column 24. Referring to fig. 3, in the present embodiment, a second mounting hole 26 is formed at one end of the hinge shaft 2 away from the fixing column 24, a damper 5 is disposed in the second mounting hole 26, the damper 5 and the hinge shaft 2 are coaxially disposed, so that the toilet lid can be turned over by using the hinge shaft 2 and the damper 5 as a rotating shaft, and the damper 5 enables the toilet lid to form a buffer during the turning process. In order to press the button body 31, a button cap 34 is arranged on the other side of the button body 31, and the button cap 34 is connected with the button body 31 in a clamping mode.
The slot 22 of this embodiment includes a first slot 221 and a second slot 222 disposed in parallel, the first slot 221 and the second slot 222 are communicated with the first mounting hole 21 in a crossing manner, the insert assembly 33 and the first fastening boss 23 are disposed in the first slot 221, and the second slot 222 is adapted to the locking plate 32. The cutting assembly 33 of this embodiment is composed of two sets of symmetrically arranged cutting bodies 331 and latch 332, the latch 332 is always engaged with the first fastening boss 23 before and after the toilet lid is installed, so that the button mechanism 3 is connected with the hinge shaft 2, and the button mechanism 3 is prevented from being disengaged from the hinge shaft 2. The cutting body 331 is preferably provided with a limiting protrusion 333 back to back, which is used for contacting with the side wall of the first slot 221 to limit the deformation of the cutting body 331, so that the clamping of the latch 332 and the first buckling boss 23 is not easy to be released, thereby increasing the reliability of the connection of the button mechanism 3 and the hinge shaft 2. In the process of pressing the button cap 34, the cutting assembly 33 moves in the first slot 221, the locking plate 32 moves in the second slot 222 synchronously, the locking plate 32 provides a guiding function for the movement of the cutting assembly 33, and the cutting bodies 331 are not easily locked.
Preferably, a second fastening boss 25 is further disposed in the first slot 221, the first fastening boss 23 and the second fastening boss 25 are sequentially disposed along the insertion direction of the inserting strip assembly 33, and the second fastening boss 25 is configured to be fastened to the latch 332 when the toilet lid and the toilet seat are detached. In the process of detaching the toilet cover from the toilet seat, the button cap 34 is pressed to slide the latch 332 from the first engaging protrusion 23 to the second engaging protrusion 25, the latch 332 is engaged with the second engaging protrusion 25, and the button mechanism 3 can be kept in this state by releasing the button cap 34, so that the user can conveniently release his/her hand to detach the toilet cover from the toilet seat.
Referring to fig. 5 and 6, in the present embodiment, when the toilet cover is installed, the support rod 11 of the upper support 1 of the toilet seat is inserted into the first mounting hole 21 of the hinge shaft 2, during the process, the chamfer at the top of the support rod 11 abuts against the edge of the fastening hole 321 of the fastening plate 32, so as to push the fastening plate 32 open and insert the support rod 11 into the fastening hole 321 of the fastening plate 32, until the support rod 11 abuts against the bottom of the first mounting hole 21, and the fastening plate 32 is returned and locked to the locking groove 111 on the support rod 11 under the action of the spring 4 to lock the support rod 11, thereby fixing the toilet cover on the toilet seat. At this time, the distance between the two cutting bodies 331 corresponding to the supporting rod 11 is not less than the maximum diameter of the supporting rod 11.
For making the slip subassembly 33 reset after the toilet lid dismantles easily, this embodiment branch 11 still is equipped with along circumference and resets groove 112, reset groove 112 locates locking groove 111 below, reset groove 112 be used for when toilet lid is dismantled with the toilet seat with slip body 331 joint.
Referring to fig. 7 and 8, when the toilet lid is detached, the button mechanism 3 is pressed, the latch plate 32 moves in the second slot 222 and releases the lock on the rod 11, so that the rod 11 can be pulled out of the latch hole 321 of the latch plate 32, and the plunger assembly 33 moves in the first slot 221, so that the latch 332 engages with the second latch protrusion 25, so that the latch plate 32 is kept in the unlocked state. The distance between the two corresponding cutting bodies 331 of the supporting rod 11 is equal to the diameter of the reset groove 112 on the supporting rod 11.
With further reference to fig. 9 and 10, when the supporting rod 11 is pulled out downward, the top of the supporting rod 11 first passes through the fastening hole 321 of the locking plate 32, after the reset groove 112 of the supporting rod 11 exits from between the slip assemblies 33, the diameter of the supporting rod 11 moving downward to between the slip assemblies 33 is increased, and the two slip bodies 331 of the slip assemblies 33 are spread toward both sides, so that the latch 332 is separated from the second fastening boss 25, and meanwhile, the latch 332 retracts to the first fastening boss 23 under the action of the spring 4, the button mechanism 3 is reset, and the supporting rod 11 can be continuously pulled out from the mounting hole 21.
To sum up, implement the utility model discloses following beneficial effect has:
the utility model discloses a set up first mounting hole 21 and slot 22 on articulated shaft 2, with button mechanism 3's hasp board 32 and the activity of cutting subassembly 33 locate slot 22 in, through pressing down button mechanism 3 and make a compression/reset that is less than elastic component 4 between button body 31 and the articulated shaft 2, can realize the dismouting of toilet cover plate and toilet seat body, it has following advantage:
1. the utility model has simple structure and firm installation;
2. the second buckling boss 25 is arranged for being buckled with the latch 332 when the toilet cover plate and the toilet seat body are disassembled, so that the locking plate 32 is kept in an unlocking state, and the disassembly is convenient;
3. the reset groove 112 is arranged, so that the button machine 3 is reset in the process of pulling out the support rod 11, and subsequent disassembly and assembly are facilitated;
4. the dismounting of branch 11 and articulated shaft 2 can be realized only to set up two sets of cutting bodies 331 and latch 332 cooperation hasp board 32, and the in-process of hasp board 32 motion in second slot 222 provides the guide effect, is difficult to the card dead between the cutting body 331.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (9)
1. A toilet cover plate hinge assembly is characterized by comprising a support, a hinge shaft and a button mechanism;
the support is used for being fixed with the closestool seat body, a support rod is arranged at the top of the support, a chamfer is arranged at the top of the support rod, and a locking groove is formed in the support rod along the circumferential direction;
the hinge shaft is used for being rotatably connected with the toilet cover plate, a first mounting hole matched with the support rod is formed in the hinge shaft along the radial direction, a slot is formed in one end of the hinge shaft along the axial direction, and the slot is communicated with the first mounting hole in a crossed mode;
the button mechanism comprises a button body, a lock catch plate and a cutting assembly, wherein the lock catch plate and the cutting assembly are formed on one side of the button body;
wherein, an elastic piece is stretched and supported between the button body and the end surface of the articulated shaft,
the cutting assembly comprises a cutting body and a clamping tooth, the clamping tooth is arranged at the free end of the cutting body, a first buckling boss is arranged in the slot, and the first buckling boss is used for being clamped with the clamping tooth;
the lock catch plate and the inserting strip assembly are movably arranged in the slot, a buckling hole is formed in the lock catch plate, and the edge of the buckling hole is clamped with the locking groove when the toilet cover plate and the toilet seat body are installed.
2. The toilet cover hinge assembly of claim 1, wherein the slot further comprises a second engaging protrusion, the first engaging protrusion and the second engaging protrusion are sequentially disposed along the insertion direction of the slot assembly, and the second engaging protrusion is adapted to engage with the latch when the toilet cover is detached from the toilet seat.
3. The hinge assembly as claimed in claim 1 or 2, wherein the supporting rod is further provided with a reset groove along a circumferential direction, the reset groove is disposed below the locking groove, and the reset groove is used for being engaged with the strip body when the toilet cover is detached from the toilet seat.
4. The toilet lid hinge assembly of claim 2, wherein the slots comprise a first slot and a second slot arranged in parallel, the first slot and the second slot are in cross communication with the first mounting hole, the strip assembly, the first engaging protrusion and the second engaging protrusion are disposed in the first slot, and the second slot is adapted to the locking plate.
5. The toilet lid hinge assembly of claim 1 or 2, wherein the bar assembly is composed of two symmetrically arranged bar bodies and latches.
6. The toilet lid hinge assembly of claim 5, wherein the body of the strip is provided with a stop protrusion facing away from the body.
7. The hinge assembly of claim 1, wherein the button body is provided with a positioning hole adapted to the elastic member, the hinge shaft is provided at an end surface thereof with a fixing post, one end of the elastic member is disposed in the positioning hole, and the other end thereof is connected to the fixing post.
8. The hinge assembly of claim 7, wherein a second mounting hole is formed at an end of the hinge shaft remote from the fixing post, a damper is formed in the second mounting hole, and the damper and the hinge shaft are coaxially disposed.
9. The toilet lid hinge assembly of claim 1, wherein a button cap is provided at the other side of the button body, the button cap being engaged with the button body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757520.5U CN210961752U (en) | 2019-05-23 | 2019-05-23 | Closestool cover plate hinge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757520.5U CN210961752U (en) | 2019-05-23 | 2019-05-23 | Closestool cover plate hinge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210961752U true CN210961752U (en) | 2020-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757520.5U Active CN210961752U (en) | 2019-05-23 | 2019-05-23 | Closestool cover plate hinge assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210961752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401726A (en) * | 2020-11-18 | 2021-02-26 | 中山市美图塑料工业有限公司 | Button integrated seat hinge and application thereof |
-
2019
- 2019-05-23 CN CN201920757520.5U patent/CN210961752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401726A (en) * | 2020-11-18 | 2021-02-26 | 中山市美图塑料工业有限公司 | Button integrated seat hinge and application thereof |
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