CN219240743U

CN219240743U - Drainage driving fixing device

Info

Publication number: CN219240743U
Application number: CN202320790144.6U
Authority: CN
Inventors: 黄葆佳; 胡诗明
Original assignee: Xiamen R&j Precision Technology Co ltd
Current assignee: Xiamen R&j Precision Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-23
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a drainage driving fixing device which comprises a drainage driving device, an anti-skid piece and a mounting component for mounting and fixing the drainage driving device, wherein the drainage driving device comprises a clamp integrally formed with a shell, the drainage driving device is matched and fixed with the mounting component through the clamp, the anti-skid piece is arranged between the drainage driving device and the mounting component, the drainage driving device comprises a driving piece which is driven by the drainage driving device to be pressed down, and the driving piece is correspondingly positioned above a drainage key of a drainage valve. The drainage driving fixing device is simple in structure and reasonable in design, is directly fixed on the drainage valve through the clamp integrally formed with the shell of the drainage driving fixing device, is compact in overall structure and small in size, occupies a small space of a water tank, and meanwhile, the anti-slip piece is arranged between the clamp and the drainage valve, so that friction force between the clamp and the drainage valve is effectively increased, relative sliding between the clamp and the drainage valve is prevented, and stability of connection is guaranteed.

Description

Drainage driving fixing device

Technical Field

The utility model relates to the technical field of intelligent toilets, in particular to a drainage driving fixing device.

Background

With the improvement of living standard and the development of technology, intelligent toilets are increasingly widely used. The existing intelligent closestool can be generally designed to automatically drain by a drain driving mechanism to drive a drain valve, so that the drain driving mechanism is reasonably arranged, the use requirement can be met, meanwhile, the occupied space of a water tank is as small as possible, the connection is firm, the assembly is convenient, and the drain driving fixing device is an important problem to be solved.

In view of this, the present inventors have invented a drain driving fixing device.

Disclosure of Invention

The utility model aims to provide a drainage driving fixing device which is simple and compact in structure, small in size, convenient and fast to assemble and firm.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drainage drive fixing device, includes drainage drive arrangement, antiskid piece and is used for installing fixed drainage drive arrangement's installation component, drainage drive arrangement include with shell integrated into one piece's clamp, just drainage drive arrangement passes through the clamp with installation component matches fixedly, antiskid piece locates between drainage drive arrangement and the installation component, drainage drive arrangement includes the driving piece that pushes down by the drainage drive arrangement drive, just the driving piece corresponds the top that is located drain valve drainage button.

Further, the inner side surface of the clamp is provided with an embedded groove, the anti-skid piece is correspondingly embedded into the embedded groove, and the anti-skid piece protrudes out of the inner side surface of the clamp.

Further, the bottom of the embedded groove is provided with at least one clamping hole, and the anti-skid part comprises an anti-skid main body matched with the embedded groove and a clamping protrusion which is arranged on the anti-skid main body and is correspondingly clamped with the clamping hole.

Further, the clamping protrusion comprises a clamping part connected with the anti-slip main body and a limiting part far away from the anti-slip main body, and the diameter of the clamping part, the diameter of the clamping hole and the diameter of the limiting part are sequentially increased.

Further, the clamp comprises two arc-shaped cohesion parts and locking pieces for connecting and fixing the two cohesion parts, the end parts of the cohesion parts are respectively provided with locking parts in an outward extending mode, the locking parts are respectively provided with a connecting hole, and the locking pieces are in threaded fit with the connecting holes.

Further, the locking piece comprises a bolt and a nut matched with the bolt, a fixing groove matched with the fixing nut is formed in the outer side of one locking portion, the connecting hole is formed in the bottom of the fixing groove, and the fixing groove and the connecting hole are concentrically arranged.

Further, the number of the anti-slip pieces is two, and the anti-slip pieces are respectively arranged corresponding to the two cohesion parts.

Further, the outer side surface of the clamp is provided with a groove along the extending direction of the clamp, and a plurality of reinforcing ribs are arranged in the groove.

Further, the installation component is the drain valve, the top of drain valve is equipped with annular step, the clamp corresponds to be connected fixedly with this annular step.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

the drainage driving fixing device is simple in structure and reasonable in design, is directly fixed on the drainage valve through the clamp integrally formed with the shell of the drainage driving fixing device, is compact in overall structure and small in size, occupies a small space of a water tank, and meanwhile, the anti-slip piece is arranged between the clamp and the drainage valve, so that friction force between the clamp and the drainage valve is effectively increased, relative sliding between the clamp and the drainage valve is prevented, and stability of connection is guaranteed.

Drawings

FIG. 1 is a schematic view of a drainage driving fixing device according to an embodiment of the present utility model, wherein a clip is not locked and fixed;

FIG. 2 is a schematic view of a drain valve according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a drain driving apparatus according to an embodiment of the present utility model after assembling a skid-proof member;

FIG. 4 is a schematic view of a drain driving apparatus according to an embodiment of the present utility model without an anti-skid member;

FIG. 5 is a schematic view of an anti-skid member according to an embodiment of the present utility model.

Reference numerals illustrate:

10-a water discharge valve,

11-a water draining key, 12-an annular step,

20-a water discharge driving device, wherein,

30-a clamping band, wherein the clamping band is provided with a plurality of clamping grooves,

31-a cohesive portion, wherein the cohesive portion,

32-locking members, 321-bolts,

33-locking part, 331-fixing groove,

34-grooves, 341-ribs,

35-a jogged groove, 351-a clamping hole,

a 40-degree of freedom of the anti-slip member,

41-an anti-slip body,

42-clamping convex, 421-clamping part and 422-limiting part.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that, in the present utility model, terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element of the present utility model must have a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

The utility model discloses a drainage driving fixing device which is mainly used for an intelligent closestool and is used for realizing automatic drainage, and is matched with the figures 1 to 5.

The utility model provides a drainage drive fixing device, includes drainage drive device 20, antiskid piece 40 and is used for installing the installation component of fixed drainage drive device 20, drainage drive device 20 include with shell integrated into one piece's clamp 30, just drainage drive device 20 pass through clamp 30 with drain valve 10 matches fixedly, antiskid piece 40 locates between drainage drive device 20 and the installation component, drainage drive device includes the driving piece that pushes down by drainage drive device 20 drive, just the driving piece corresponds the top that is located drain valve 10 drainage button 11.

Wherein, the drainage driving device 20 is an automatic driving device, and the operation of the drainage driving device is controlled by a control system of the intelligent closestool. The drain driving means 20 automatically drains/resets the drain valve 10 by driving the driving member to reciprocate up and down, and in particular, the drain driving means 20 drives the drain valve 10 to automatically drain by the driving member pressing down the drain button 11 of the drain valve 10. In this embodiment, the drainage driving device 20 is a pneumatic induction drainage driving device 20, which drives the driving rod (i.e. driving member) to move downwards through the operation of the air pump, and the reset of the driving rod (i.e. driving member) is realized through the action of the air unloading valve and the spring. Of course, the selection of the drainage driving device 20 is not limited thereto, and any automatic driving device suitable for the scenario may be used, and the automatic driving device may have a driving member capable of driving the drainage driving device 20 to move up and down, which is the prior art, and will not be described herein.

The clamp 30 and the shell of the drainage driving device 20 are integrally formed, the connection is stable and firm, the clamp 30 is fixedly connected with the drainage valve 10, the assembly is convenient and fast, the tightness can be adjusted, the drainage valve 10 with different diameters can be adapted in a certain range, and the use is flexible. Meanwhile, the anti-skid piece 40 is arranged between the clamp 30 and the valve body of the installation component, so that the friction force between the clamp 30 and the installation component (both are usually plastics) can be effectively increased, the clamp 30 and the installation component are prevented from sliding due to relative rotation, the clamp 30 can be locked without being locked so that the friction force between the clamp 30 and the installation component can meet the requirement and cannot rotate relatively, and accordingly the driving piece can be guaranteed to press down the drainage key 11 aligned with the drainage valve 10.

In this embodiment, the installation member is the drain valve 10, and of course, the installation member may be any other member suitable for use in a water tank. The drainage driving device 20 is directly fixed on the drainage valve 10 (specifically fixed on the valve body of the drainage valve 10), and other structures for fixing the drainage driving device 20 are not needed to be additionally arranged in the water tank, so that the whole drainage driving fixing device is more compact in structure and smaller in volume, occupies a small water tank space, and is beneficial to miniaturization of the water tank. In addition, the junction of drain valve 10 and clamp 30 is circular, and when clamp 30 and drain valve 10 lock, only need guarantee when the driving piece of drainage drive arrangement 20 pushes down can press drain button 11 of drain valve 10 can, when satisfying this condition, the locking angle of clamp 30 and drain valve 10 can be adjusted according to the demand, can give up installation space for other parts (such as water intaking valve, pipeline etc.) in the water tank for the structure in the whole water tank is compacter, further does benefit to the miniaturization of water tank.

In this embodiment, the anti-slip member 40 is a rubber member, which is made of rubber, is a flexible body, and has a certain elasticity. Which is provided between the clip 30 and the drain valve 10 to effectively increase friction therebetween.

The top end of the drain valve 10 is provided with an annular step 12, and the clamp 30 is correspondingly connected and fixed with the annular step 12. The annular step 12 is the annular step 12 of the drain valve 10, so that the drain valve can be effectively utilized, or the annular step 12 can be designed according to requirements, and the clamp 30 is fixed on the annular step 12, so that the quick positioning and mounting of the drain valve are realized, and meanwhile, the mounting is also convenient. In addition, when the driving member of the drainage driving device 20 is pressed down and the drainage button 11 of the drainage valve 10 can be pressed, the installation angle of the clamp 30 and the annular step 12 can be adjusted according to the requirement, and the installation is flexible.

The clamp 30 comprises two arc-shaped cohesion parts 31 and locking pieces 32 for connecting and fixing the two cohesion parts 31, wherein the end parts of the cohesion parts 31 are respectively provided with a locking part 33 extending outwards, the locking parts 33 are respectively provided with a connecting hole, and the locking pieces 32 are in threaded fit with the connecting holes. The two arc-shaped cohesion parts 31 are symmetrically arranged and are arc-shaped, so that when the clamp 30 is locked, the stress of the two cohesion parts 31 and the drain valve 10 is more uniform, and the deformation is prevented. The connecting holes are all provided with internal threads, the locking piece 32 can be matched with the threads of the connecting holes, and the locking piece 32 penetrates through the two connecting holes and is locked, so that the clamp 30 and the drain valve 10 are connected and fixed.

The locking member 32 includes a bolt 321 and a nut (not shown in the figure) cooperating with the bolt 321 and the nut to lock, a fixing groove 331 matching with the fixing nut is provided on the outer side of one of the locking portions 33, the connecting hole is located at the bottom of the fixing groove 331, and the fixing groove 331 is concentrically arranged with the connecting hole. The fixing groove 331 is adapted to the shape and size of the nut, and the nut can be correspondingly embedded into the fixing groove 331 for fixing, in this embodiment, the fixing groove 331 is regular hexagon, and is adapted to a hexagonal nut. The fixing groove 331 is concentric with the connecting hole, that is, the center of the fixing groove 331 and the center of the connecting hole are on the same straight line (or the axis of the fixing groove 331 coincides with the axis of the connecting hole), so when the clamp 30 is locked, the nut is firstly embedded and fixed in the fixing groove 331, then the bolt 321 penetrates from the locking part 33 (connecting hole) where the fixing groove 331 is not arranged, penetrates through the other connecting hole and the nut, and penetrates out, and when the clamp is locked, the nut does not rotate, and only the bolt 321 is required to be rotated to be locked. Thus being convenient for operation and effectively improving efficiency.

The number of the anti-skid members 40 is two, and the anti-skid members are respectively arranged corresponding to the two cohesion portions 31. I.e. the two anti-slip members 40 are respectively located between the inner walls of the two clasping portions 31 and the outer wall of the drain valve 10. The two cohesion portions 31 are symmetrically arranged, the structural sizes of the two anti-slip pieces 40 are identical, the anti-slip pieces 40 are arc-shaped corresponding to the cohesion portions 31, and the anti-slip pieces are matched and attached to the outer wall of the drain valve 10 and the inside of the cohesion portions 31, so that the stress of the two cohesion portions 31 is symmetrical, and the anchor ear can be prevented from deforming.

In this embodiment, the outer side surface of the clip 30 is provided with a groove 34 along the extending direction thereof, and a plurality of reinforcing ribs 341 are disposed in the groove 34. Specifically, along the arc extending direction of the two embracing portions 31, the grooves 34 are formed in the outer side walls of the two embracing portions, and the weight of the grooves 34 can be reduced on one hand, and raw materials can be saved on the other hand. The plurality of reinforcing ribs 341 are sequentially arranged along the extending direction of the groove 34, and the reinforcing ribs 341 strengthen the strength of the clamping hoop 30, so that the clamping hoop meets the use requirement and ensures firm locking with the drain valve 10.

As shown in fig. 3 to 5, the inner side of the clip 30 is provided with a fitting groove 35, the anti-slip member 40 is correspondingly fitted into the fitting groove 35, and the anti-slip member 40 protrudes out of the inner side of the clip 30. The inner side surface of the clamp 30 is directly provided with the embedded groove 35, and meanwhile, the anti-skid member 40 is directly fixed in the embedded groove 35 through the embedded groove 35, so that when the drainage driving device 20 is installed, the anti-skid groove is fixed on the inner side surface of the clamp 30 in advance, and then the anti-skid member is locked and fixed with the drainage valve 10, thereby being convenient for assembly. The surface of the anti-slip element 40 needs to protrude out of the inner side surface of the clamp 30, so that when the clamp 30 is locked, the anti-slip element 40 is directly attached to and contacted with the drain valve 10.

The slip prevention member 40 is fixed to the clip 30 by the following structure: the bottom of the engaging groove 35 is provided with at least one engaging hole 351, and the anti-slip member 40 includes an anti-slip body 41 adapted to the engaging groove 35, and engaging protrusions 42 provided on the anti-slip body 41 and engaged with the engaging holes 351. The anti-slip main body 41 and the clamp 30 are correspondingly arranged to be arc-shaped, the clamping convex 42 is arranged on the convex surface of the anti-slip main body 41, and the clamping convex 42 is correspondingly clamped into the clamping hole 351 when the anti-slip main body 41 is embedded into the embedded groove 35, so that the anti-slip piece 40 and the clamp 30 are firmly connected. In this embodiment, the two anti-slip members 40 have identical structures, and the convex surface of one anti-slip member 40 is provided with two locking protrusions 42, which are respectively located at positions near the end of the anti-slip main body 41, so as to ensure stable connection.

The engaging protrusion 42 includes an engaging portion 421 connected to the anti-slip body 41 and a limiting portion 422 away from the anti-slip body 41, and the diameter of the engaging portion 421, the diameter of the engaging hole 351 and the diameter of the limiting portion 422 are sequentially increased. The anti-slip member 40 is a rubber member, and has a certain elasticity, when the clamping protrusion 42 is clamped into the clamping hole 351, the clamping protrusion is clamped into and passes through the clamping hole 351 from the limiting portion 422, so that the clamping portion 421 is clamped with the clamping hole 351, the diameter of the limiting portion 422 is larger than the diameter of the clamping hole 351, and the clamping protrusion 42 cannot easily fall off from the clamping band 30.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A drainage drive fixing device which is characterized in that: including drainage drive arrangement, antiskid piece and be used for installing fixed drainage drive arrangement's installation component, drainage drive arrangement include with shell integrated into one piece's clamp, just drainage drive arrangement passes through the clamp with installation component matches fixedly, antiskid piece locates between drainage drive arrangement and the installation component, drainage drive arrangement includes the driving piece that pushes down by the drive of drainage drive arrangement, just the driving piece corresponds the top that is located drain valve drainage button.

2. A drain driving fixture as defined in claim 1, wherein: the inner side surface of the clamp is provided with an embedding groove, the anti-skid piece is correspondingly embedded into the embedding groove, and the anti-skid piece protrudes out of the inner side surface of the clamp.

3. A drain driving fixture as defined in claim 2, wherein: the bottom of the embedded groove is provided with at least one clamping hole, and the anti-skid part comprises an anti-skid main body matched with the embedded groove and a clamping protrusion which is arranged on the anti-skid main body and is correspondingly clamped with the clamping hole.

4. A drain driving fixture as defined in claim 3, wherein: the clamping protrusion comprises a clamping part connected with the anti-slip main body and a limiting part far away from the anti-slip main body, wherein the diameter of the clamping part, the diameter of the clamping hole and the diameter of the limiting part are sequentially increased.

5. A drain driving fixture as defined in claim 1, wherein: the clamp comprises two arc-shaped cohesion parts and locking pieces for connecting and fixing the two cohesion parts, wherein the ends of the cohesion parts are respectively provided with a locking part in an outward extending mode, the locking parts are respectively provided with a connecting hole, and the locking pieces are in threaded fit with the connecting holes.

6. A drain driving fixture as defined in claim 5, wherein: the locking piece comprises a bolt and a nut matched with the bolt, a fixing groove matched with the fixing nut is formed in the outer side of one locking portion, the connecting hole is formed in the bottom of the fixing groove, and the fixing groove and the connecting hole are concentrically arranged.

7. A drain driving fixture as defined in claim 5, wherein: the number of the anti-skid parts is two, and the anti-skid parts are respectively arranged corresponding to the two cohesion parts.

8. A drain driving fixture as defined in claim 1, wherein: the outer side face of clamp is equipped with the recess along its extending direction, just be equipped with a plurality of strengthening ribs in the recess.

9. A drain driving fixture as defined in claim 1, wherein: the installation component is the drain valve, and the top of drain valve is equipped with annular step, the clamp corresponds to be connected fixedly with this annular step.