CN211381066U - Quick dismounting and mounting locking device for toilet cover plate - Google Patents
Quick dismounting and mounting locking device for toilet cover plate Download PDFInfo
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- CN211381066U CN211381066U CN201922087865.7U CN201922087865U CN211381066U CN 211381066 U CN211381066 U CN 211381066U CN 201922087865 U CN201922087865 U CN 201922087865U CN 211381066 U CN211381066 U CN 211381066U
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Abstract
The utility model relates to a toilet cover plate quick assembly disassembly locking device, including support, attenuator and hasp subassembly, the attenuator is connected with hasp subassembly axial, the hasp subassembly radially can dismantle with the support and be connected its characterized in that: the hasp subassembly includes locking lever and hasp, outer button is connected to locking lever one end, the other end is equipped with locking plate and deblocking sheet, the axial terminal surface relative with the attenuator on the hasp is equipped with and supplies locking plate male first jack and supplies deblocking sheet male second jack, deblocking sheet is two elasticity armful claws, two elasticity is embraced the claw inboard and is equipped with the protruding formation of locking in opposite directions and embraces the region, two elasticity is embraced the claw outside and is equipped with the jack catch respectively, be equipped with in the hasp with jack catch matched with slip spacing groove, the locking sheet is the cavity locking sheet, the cavity position embraces the regional support groove that forms jointly with embracing of claw with two elasticity, be equipped with reset spring between hasp and locking lever. Through the reasonable design to the stay structure, improved prior art structure complicacy, the difficult and unstable problem of structure of die sinking.
Description
Technical Field
The utility model relates to a bathroom accessory field, specificly relate to a toilet cover board quick assembly disassembly locking device.
Background
The toilet bowl is a common bathroom facility in life, and is required to be cleaned frequently due to environmental problems, and faults are easy to occur due to high use frequency, so that the toilet bowl is more and more quickly assembled and disassembled and is lighter. As disclosed in publication No. CN206482518U "a quick release and quick release structure for a toilet", the existing quick release and quick release structure for a toilet employs a form in which two pairs of claws are matched with claw fixing holes, when the upper claws are fixed, the support is locked and fixed, and when the lower claws are fixed, the upper claws release the support to realize separation. However, the structure has the problems of complex structure, difficult mold design and high mold opening cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a toilet cover plate quick assembly disassembly locking device through the rational design to the lock piece structure, has improved the problem that prior art structure is complicated, the die sinking is difficult and the structure is unstable.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a toilet cover plate quick assembly disassembly locking device, includes support, attenuator and hasp subassembly axial connection, the radial support hole that supplies the support to pass that is equipped with of hasp subassembly, the support passes the support hole and is connected its characterized in that with the hasp subassembly: the hasp subassembly includes locking lever and hasp, outer button is connected to locking lever one end, and the other end is equipped with locking plate and deblocking sheet, the axial terminal surface relative with the attenuator is equipped with and supplies locking plate male first jack and supplies deblocking sheet male second jack on the hasp, deblocking sheet is two elasticity and embraces the claw, two elasticity are embraced the claw inboard and are equipped with the protruding formation of locking and embrace the region in opposite directions, and two elasticity are embraced the claw outside and are equipped with the jack catch respectively, be equipped with in the hasp and hold the spacing groove of slip with jack catch matched with, the locking sheet is the cavity locking sheet, and the region forms the support groove jointly in embracing of claw is embraced with two elasticity in cavity position, be equipped with reset spring between hasp and locking lever.
Furthermore, a locking groove is arranged on the support, a half arc shape is formed at the hollow part of the locking plate close to one end of the lock catch, and the locking groove is embedded with the half arc shape.
Furthermore, a damping groove is arranged at one end of the lock catch far away from the lock rod, and a rotating shaft embedded with the damping groove is arranged on the damping.
Furthermore, a guide head is arranged on the support, and the guide head is in a conical convex shape.
Furthermore, the pin rod is provided with an annular step, and the support hole is a stepped hole and matched with the annular step.
Furthermore, a limiting piece is arranged at the position of the lock rod close to the outer button.
It is right from the foregoing to be known from the description of the utility model, compare with the prior art, the utility model provides a toilet cover board quick assembly disassembly locking device has following several advantages: 1. the support needs to be tightly held by a clamping hook and a clamping hook fixing hole matched with a clamping jaw when the support is locked in the prior art, the support is tightly held by a locking plate in an interference manner when the device is locked, the structure is simpler, and the operation is more convenient. 2. The present case mould design is comparatively simple and convenient, with low costs.
Drawings
Fig. 1 is a schematic view of the structure assembly of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an exploded view of the lock assembly of the present invention.
Fig. 4 is a schematic view of the installation section of the kernel component of the present invention.
Fig. 5 is a schematic view of the section of the support mounting and dismounting of the present invention.
1-support, 11-locking groove, 12-guide head, 13-pin rod, 131-annular step, 2-damper, 21-rotating shaft, 3-locking component, 31-locking rod, 311-outer button, 312-locking plate, 313-two elastic clasping claws, 3131-locking protrusion, 3132-claw, 314-limiting piece, 32-lock catch, 321-first jack, 322-second jack, 323-sliding limiting groove, 324-damping groove, 325-support hole, 4-reset spring and 5-toilet lid.
Detailed Description
The present invention will be further described with reference to the following detailed description.
As shown in FIGS. 1 to 3, a quick-release latch device for a toilet cover comprises a support base 1, the damper 2 and the lock catch assembly 3, the damper 2 is connected with the lock catch assembly 3, the lock catch assembly 3 is provided with a support hole 325 for the support 1 to pass through, the support 1 passes through the support hole 325 and is connected with the lock catch assembly 3, the lock catch assembly 3 comprises a lock rod 31 and a lock catch 32, one end of the lock rod 31 is connected with the outer button 311, the other end of the lock rod 31 is provided with a lock plate 312 and an unlock plate, the lock catch 32 is provided with a first jack 321 for the lock plate 312 to insert and a second jack 322 for the unlock plate to insert, the unlock plate is two elastic clasping claws 313, the two elastic clasping claws 313 are oppositely provided with locking protrusions 3131 to form an encircling area, the two elastic clasping claws 313 are outwards provided with a clamping jaw 3132, the lock catch 32 is provided with a sliding limiting groove 323 matched with the clamping jaw 3132, the lock plate 312 is a hollow lock plate, and the hollow.
A guide head 12 and a pin rod 13 are arranged on the support 1, wherein the pin rod 13 is provided with an annular step 131, the pin rod 13 is divided into two sections with a thin upper part and a thick lower part by taking the annular step 131 as a boundary, the thin section of the pin rod 13 is provided with the guide head 12, the guide head 12 is in a conical convex shape, the pin rod 13 close to one end of the guide head 12 is provided with a locking groove 11, the hollow part of the locking plate 312 close to one end of the lock catch 32 forms a semi-arc shape, and the locking groove 11 is embedded with the semi-arc shape.
A return spring 4 is arranged between the lock catch 32 and the lock rod 31.
The lock 32 has a damping groove 324 at one end of the lock lever 31, and the damper 2 has a shaft 21 engaged with the damping groove 324.
A limiting member 314 is disposed near the outer button 311 of the lock lever 31.
The working principle is as follows:
as shown in fig. 4, the locking device is applied to quick assembly and disassembly of the toilet cover plate. Installation of the toilet cover plate: the locking piece 312 and the unlocking piece (i.e. the two elastic clasps 313) are respectively inserted into the first jack 321 and the second jack 322 to complete the assembly of the locking assembly, at this time, the locking piece 312 and the first jack 321 are not completely embedded, the two elastic clasps 313 are in a natural release state, the clamping jaw 3132 is fixed in the sliding limiting groove 323, and the locking piece 312 is half-arc shaped and just faces the support hole 325. The spindle 21 is then inserted into the damping groove 324, completing the assembly of the core assembly consisting of the latch assembly and the damper 2, and the core assembly is pushed into the seat cavity of the toilet. At this time, the limiting piece 314 is extruded and retracted by a strong force, the core component can partially slide out of the seat ring cavity, after the upper cover is sleeved on the seat ring, the core component is reversely pushed into the upper cover cavity, at this time, the limiting piece 314 just clamps the seat ring cavity, the outer button 311 is exposed out of the seat ring cavity, and under the condition of no strong force pushing, the limiting piece 314 can effectively prevent the core component from sliding out of the seat ring cavity, so that the assembly of the toilet cover plate component is completed.
As shown in fig. 5, installation of the toilet lid assembly: firstly, a support 1 is fixedly arranged on a ceramic seat body of a closestool, then a support hole 325 of a locking component 3 on a closestool cover plate component is aligned with the support 1, the support 1 penetrates through the support hole 325, the support hole 325 is a stepped hole, a guide head 12 of the support 1 extends into the bottom of the support hole 325 under the combined action of external force and the gravity of the closestool cover plate component, in the process, a locking plate 312 slides towards the inner end of a first insertion hole 321 and then resets, a locking groove 11 is clamped, meanwhile, two elastic holding claws 313 move along the same direction with the locking plate 312 and are propped open by a pin rod 13, and then the pin rod 13 is held tightly under the action of a reset spring 4.
It should be noted that, the depth of inserting the holder 1 into the holder hole 325 is limited by the upper stepped hole of the holder hole 325 matching with the annular step 131 of the pin 13, so that the pressure borne by the locking plate 312 of the locking assembly 3 in the longitudinal direction can be reduced, thereby ensuring the service life of the locking assembly.
In the whole installation process, the outer button 311 does not need to be pressed, and self-locking can be realized by virtue of the interference clasping state of the support 1, the locking plate 312 and the two elastic clasping claws 313.
Disassembling the toilet cover plate component: the outer button 311 is pressed to push the locking piece 312 and the two elastic clasping claws 313 to synchronously slide towards the inner end of the lock catch 32, the half-arc shape of the locking piece 312 is separated from the locking groove 11, the two locking protrusions 3131 on the two elastic clasping claws 313 completely extend into the inner end of the second insertion hole 322 to release the clasping force on the pin rod 13, and the support 1 can be smoothly drawn out from the hollow part of the locking piece 312 and the clasping area of the two elastic clasping claws 313 to realize the disassembly. After the support 1 is separated, the outer button 311 is released, the two elastic clasps 313 are naturally folded, and the inner core component returns to the state before the support 1 is installed under the action of the return spring 4.
In summary, the following steps: utilize the utility model discloses, the installation of toilet lid board subassembly only need with support hole 325 aim at support 1 insert can, and also only need press outer button 311 during the dismantlement and can easily take out toilet lid board subassembly from support 1, the operation is very convenient, has great meaning to toilet lid board subassembly's daily clean maintenance.
The above is only the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and the present invention is to be modified immaterial by this concept, and all should belong to the act of infringing the protection scope of the present invention.
Claims (6)
1. The utility model provides a toilet cover plate quick assembly disassembly locking device, includes support, attenuator and hasp subassembly axial connection, the radial support hole that supplies the support to pass that is equipped with of hasp subassembly, the support passes the support hole and is connected its characterized in that with the hasp subassembly: the hasp subassembly includes locking lever and hasp, outer button is connected to locking lever one end, and the other end is equipped with locking plate and deblocking sheet, the axial terminal surface relative with the attenuator is equipped with and supplies locking plate male first jack and supplies deblocking sheet male second jack on the hasp, deblocking sheet is two elasticity and embraces the claw, two elasticity are embraced the claw inboard and are equipped with the protruding formation of locking and embrace the region in opposite directions, and two elasticity are embraced the claw outside and are equipped with the jack catch respectively, be equipped with in the hasp and hold the spacing groove of slip with jack catch matched with, the locking sheet is the cavity locking sheet, and the region forms the support groove jointly in embracing of claw is embraced with two elasticity in cavity position, be equipped with reset spring between hasp and locking lever.
2. The quick-release fastener device for the toilet cover plate according to claim 1, wherein: the locking groove is formed in the support, a half arc shape is formed at one end, close to the lock catch, of the hollow portion of the locking plate, and the locking groove is embedded with the half arc shape.
3. The quick-release fastener device for the toilet cover plate according to claim 1, wherein: the lock catch is characterized in that one end of the lock catch far away from the lock rod is provided with a damping groove, and a rotating shaft embedded with the damping groove is arranged on the damping.
4. The quick-release fastener device for the toilet cover plate according to claim 1, wherein: the support is provided with a guide head and a pin rod, and the guide head is in a conical convex shape.
5. The quick-release fastener device for the toilet cover plate according to claim 4, wherein: the pin rod is provided with an annular step, and the support hole is a stepped hole and is matched with the annular step.
6. The quick-release fastener device for the toilet cover plate according to claim 1, wherein: and a limiting piece is arranged at the position of the lock rod close to the outer button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087865.7U CN211381066U (en) | 2019-11-28 | 2019-11-28 | Quick dismounting and mounting locking device for toilet cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087865.7U CN211381066U (en) | 2019-11-28 | 2019-11-28 | Quick dismounting and mounting locking device for toilet cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211381066U true CN211381066U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922087865.7U Active CN211381066U (en) | 2019-11-28 | 2019-11-28 | Quick dismounting and mounting locking device for toilet cover plate |
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| Country | Link |
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| CN (1) | CN211381066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069028A (en) * | 2021-02-18 | 2021-07-06 | 戴士深 | Toilet seat and installation assembly between toilet seat and toilet |
-
2019
- 2019-11-28 CN CN201922087865.7U patent/CN211381066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069028A (en) * | 2021-02-18 | 2021-07-06 | 戴士深 | Toilet seat and installation assembly between toilet seat and toilet |
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