CN214143965U - Water level adjusting mechanism with self-locking function - Google Patents
Water level adjusting mechanism with self-locking function Download PDFInfo
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- CN214143965U CN214143965U CN202023253649.4U CN202023253649U CN214143965U CN 214143965 U CN214143965 U CN 214143965U CN 202023253649 U CN202023253649 U CN 202023253649U CN 214143965 U CN214143965 U CN 214143965U
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Abstract
The utility model relates to a water level adjustment mechanism with self-locking function, including the baffle, locate the regulation card and the regulation lock of baffle one side, adjust the card along vertical and baffle sliding connection, adjust the lock and pass through elastic component and baffle elastic connection, adjust the lock and receive the restoring force of elastic component and adjust the card joint, the utility model discloses structural design scientific and reasonable, convenient operation, stable performance are in the lock state with adjusting the card under the effect of external force not adjusting the lock for adjust the card and be in the position of settlement all the time, can not break away from the locking of adjusting the lock and slide, avoided adjusting the card and produced "run the position" in non-artificial use, during operation and transportation, ensure that the drain valve water yield is accurate.
Description
Technical Field
The utility model relates to a toilet bowl water tank drain valve technical field especially relates to a water level regulating mechanism with self-locking function.
Background
The drainage quantity of the internal cavity of the existing water tank drainage valve is generally regulated by controlling the size of a hole formed on a control valve body, a drainage hole is usually formed in one side of the drainage cavity of the drainage valve, a plurality of latch teeth are arranged on two sides of the drainage hole, a clamping piece is additionally designed, two cantilever-shaped elastic arms are arranged on the clamping piece, the clamping piece is installed in the drainage hole, the elastic arms of the clamping piece are buckled in the latch teeth on two sides of the drainage hole, when the water level and the water quantity in the drainage valve need to be regulated, a certain force is exerted on the clamping piece to force the elastic arms of the clamping piece to elastically deform, so that the clamping piece and the latch teeth on two sides of the drainage hole are separated from a buckling state, the clamping piece can generate position change on the drainage hole, the size of the drainage hole blocked by the clamping piece is changed, the descending speed and the descending time of the water in the drainage valve cavity are also changed due to the size change of the drainage hole, and the descending speed and the descending time of a buoy in the cavity are influenced, eventually causing the amount of water discharged by the drain valve to vary. But has the following disadvantages in practical use: firstly, the matching between the elastic arm of the card and the latch of the drain hole cannot be too tight, otherwise, the card is difficult to push, and the relative position of the card and the drain hole is difficult to adjust; and the card can not be loosened too much, otherwise the card can not be loosened easily and the relative position of the card and the drain hole can not be locked and adjusted. The specific height of the drain valve is generally required to be adjusted in advance and then sent to a user; in the transportation process or under the exogenic action, the position of water level control card and wash port can unexpected slide, makes the position of setting for in advance change, and the displacement also changes thereupon, and too big then can cause the waste, and the displacement undersize then can influence the washing effect of closestool.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a small, adjust light and can self-locking water level adjustment mechanism.
The utility model discloses a realize through following technical scheme:
the utility model provides a water level adjustment mechanism with self-locking function, its characterized in that includes the baffle, locates the regulation card and the regulation lock of baffle one side, adjust the card along vertical and baffle sliding connection, adjust the lock and pass through elastic component and baffle elastic connection, adjust the lock and receive the restoring force of elastic component and adjust the card joint.
According to the above technical scheme, preferably, the partition plate includes a vertical plate, the vertical plate is provided with a drain hole, a clamping groove is formed above the drain hole, the adjusting clamp is of a U-shaped structure and includes an adjusting plate and an elastic arm which are integrally formed, a plurality of slide fasteners are longitudinally arranged on the inner wall of the adjusting plate, and the adjusting plate is located in the clamping groove by restoring force of the elastic arm.
According to the above technical scheme, preferably, the vertical plate is provided with a fixing hole, the adjusting lock comprises two oppositely arranged buckles, and the adjusting lock is clamped with the vertical plate through the buckles at the position of the fixing hole.
According to the above technical scheme, preferably, the elastic member includes two oppositely arranged elastic pieces, one end of each elastic piece is fixedly connected with the adjusting lock, and the other end of each elastic piece abuts against two sides of the fixing hole of the vertical plate.
According to the above technical scheme, preferably, the adjusting card is provided with a plurality of latch teeth along the longitudinal direction, the adjusting lock comprises a plurality of lock teeth matched with the latch teeth in shape, and the lock teeth of the adjusting lock are clamped in the latch teeth of the adjusting card by the restoring force of the elastic member.
According to the above technical scheme, preferably, the vertical sections of the clamping groove and the slide fastener are in a trapezoidal structure, and the clamping groove and the slide fastener both comprise matched inclined planes which are mutually matched.
According to the above technical solution, preferably, an included angle between the matching inclined plane and the vertical plane is greater than 90 °.
According to the technical scheme, preferably, the upper frame is sleeved outside the partition plate, an adjusting opening is formed in the position, corresponding to the adjusting clamping piece, of the upper frame, and a locking opening is formed in the position, corresponding to the adjusting lock, of the upper frame.
According to the technical scheme, preferably, the outer end of the adjusting lock penetrates through the locking opening and extends outwards, and the distance between the outer end of the adjusting lock and the outer surface of the upper frame is smaller than the depth of the clamping teeth.
According to the technical scheme, preferably, a handheld surface is arranged on the lower portion of the outer surface of the adjusting card.
The utility model has the advantages that:
the utility model has the advantages of being scientific and reasonable in structural design, convenient operation, stable performance are in the lock state with adjusting the card under the effect that the regulation lock does not have the external force for adjust the card and be in the position of setting for all the time, can not break away from the locking of adjusting the lock and slide, avoided adjusting the card and produced "run the position" in non-artificial use, during operation and transportation, ensure that the drain valve water yield does not change.
Drawings
Fig. 1 is a perspective view of a prior art product structure.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic view of the overall assembly of the present invention.
Fig. 4 is a schematic perspective view of the partition plate of the present invention.
Fig. 5 is a schematic perspective view of the adjusting card portion of the present invention.
Fig. 6 is a schematic perspective view of the adjusting lock of the present invention.
Fig. 7 is a schematic perspective view of the adjusting card of the present invention.
Fig. 8 is a schematic side view of the adjusting lock mounting position of the present invention.
Fig. 9 is a schematic view of the connection position between the adjusting lock and the adjusting card according to the present invention.
In the figure: 1. a partition plate; 1.1, a drain hole; 1.2, a clamping groove; 1.3, standing a plate; 1.4, adjusting a lock fixing hole; 2. adjusting the card; 2.1, a spring arm; 2.2, sliding and buckling; 2.3, latch; 3. adjusting the lock; 3.1, a spring plate; 3.2, locking teeth; 3.3, buckling; 4. and (6) putting the frame on.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model discloses a baffle 1, locate the regulation card 2 and the regulation lock 3 of 1 one side of baffle, adjust card 2 along vertical and 1 sliding connection of baffle, adjust 2 surface lower parts of card in this example and be equipped with handheld face for the user promotes the regulation, it passes through elastic component and 1 elastic connection of baffle to adjust lock 3, adjust lock 3 and receive the restoring force of elastic component and adjust 2 joints of card. The utility model has the advantages of being scientific and reasonable in structural design, convenient operation, stable performance are in the lock state with adjusting card 2 under adjusting lock 3 does not have the effect of external force for adjust card 2 and be in the position of setting for all the time, can not break away from the locking of adjusting lock 3 and slide, avoided adjusting card 2 and produced "running position" in artificial use of non-, during operation and transportation, ensure that the drain valve water yield does not change.
According to the above embodiment, preferably, the partition board 1 includes the vertical board 1.3, the vertical board 1.3 is provided with the drain hole 1.1, the vertical board 1.3 is located above the drain hole 1.1 and is provided with the slot 1.2, the adjusting card 2 is of a U-shaped structure, the adjusting card 2 includes the adjusting plate and the elastic arm 2.1 which are integrally formed, the inner wall of the adjusting plate is longitudinally provided with the plurality of slide fasteners 2.2, and the adjusting plate is located in the slot 1.2 by the restoring force of the elastic arm 2.1. In this example, the elastic member includes two oppositely disposed elastic pieces 3.1, one end of each elastic piece 3.1 is fixedly connected with the adjusting lock 3, and the other end of each elastic piece abuts against two sides of the fixing hole of the vertical plate 1.3. Adjust card 2 and vertically be equipped with a plurality of latches 2.3 along, adjust lock 3 and include a plurality of lock tooth 3.2 with latch 2.3 shape looks adaptation, adjust lock tooth 3.2 of lock 3 and receive the restoring force joint of elastic component in adjusting card 2's latch 2.3.
According to the above embodiment, preferably, the vertical plate 1.3 is provided with a fixing hole, the adjusting lock 3 includes two oppositely arranged buckles 3.3, the adjusting lock 3 is clamped with the vertical plate 1.3 at the position of the fixing hole through the buckles 3.3, in this example, the two buckles 3.3 of the adjusting lock 3 are clamped with the vertical plate 1.3 of the partition plate 1, and the adjusting lock 3 is prevented from being separated from the fixing hole 1.4 of the partition plate 1.
The working principle of the patent is as follows: exert certain power on adjusting lock 3 at not the external world, perhaps exert the power and can not make the locking tooth 3.2 of adjusting lock 3 break away from the latch 2.3 of adjusting card 2 completely when, adjust card 2 and be in the state of locking with adjusting lock 3 all the time, adjust card 2 promptly and can not slide on baffle 1, adjust card 2 and the wash port 1.1 of baffle 1 and be in fixed position, can effectually avoid the transportation to cause the position change of adjusting card 2 this moment, thereby avoid the displacement of drain valve to change.
When the water quantity needs to be adjusted, an external force facing the inside of the partition plate is firstly applied to the adjusting lock 3, so that the adjusting lock 3 moves inwards under the action of the external force, in the process that the adjusting lock 3 moves inwards, two elastic sheets 3.1 of the adjusting lock 3 elastically deform to gather elastic potential energy, in the process that the adjusting lock 3 moves inwards, the lock teeth 3.2 start to be far away from the latch teeth 2.3 of the adjusting card 2, and when the adjusting lock 3 moves to a set position under the action of the external force, the lock teeth 3.2 are completely separated from the latch teeth 2.3 of the adjusting card 2, namely, the adjusting lock 3 and the adjusting card 2 are in a yielding state.
The external force on the adjusting lock 3 is kept unchanged, and a downward/upward external force is applied on the adjusting card 2 to adjust the area of the drain hole so as to change the water discharge. In the sliding process of the adjusting card 2, the slider 2.2 on the adjusting card 2 moves away from the elastic arm 2.1, that is, the elastic arm 2.1 of the adjusting card 2 elastically deforms, when the slider 2.2 of the adjusting card 2 slides to the topmost end of the slot 1.2 of the partition board 1, the slider 2.2 and the slot 1.2 are in a non-contact state, the adjusting card 2 enables the slider 2.2 to move into the slot 1.2 under the elastic deformation of the elastic arm 2.1, downward/upward external force is continuously applied to the adjusting card 2, the slider 2.2 of the adjusting card 2 repeatedly slides out of the slot 1.2 of the partition board 1 and is clamped in, and the setback feeling generated in the sliding-out process can enable an operator to clearly feel the change of the adjusting position.
When the adjusting card 2 is adjusted to a required position, the external force applied to the adjusting card 2 and the adjusting lock 3 is stopped, the adjusting card 2 stops at a fixed position because the adjusting card 2 loses the downward/upward external force, the adjusting lock 3 generates elastic deformation because the elastic sheet 3.1 gathers certain elastic potential energy under the action of the external force, the external force applied to the adjusting lock 3 is removed at the moment, the elastic sheet 3.1 of the adjusting lock 3 starts to recover the deformation, the adjusting lock 3 moves outwards to drive the locking teeth 3.2 on the adjusting lock 3 to approach to the locking teeth 2.3 of the adjusting card 2, and when the elastic sheet 3.1 of the adjusting lock 3 completely recovers to an initial state, the locking teeth 3.2 completely enter the locking teeth 2.3 of the adjusting card 2, namely, the adjusting card 2 and the adjusting lock 3 are in a locked state.
If the external force is only applied to the adjusting card 2 from the outside, the locking teeth of the adjusting lock 3 block the latch 2.2 of the adjusting card 2 at the moment due to the fact that the adjusting lock 3 has no external force, and the adjusting lock 3 is fixed on the partition plate 1, so that the adjusting card 2 and the partition plate 1 cannot generate relative position change, and the adjusting card is prevented from being out of position when being used artificially or in work or in the transportation process.
According to the above embodiment, preferably, the vertical cross section of the slot 1.2 and the slide fastener 2.2 is a trapezoid structure, the slot 1.2 and the slide fastener 2.2 both include mutually adaptive matching inclined planes, and an included angle between the matching inclined plane and the vertical plane is greater than 90 °. Because the clamping groove of the partition board 1 is designed into a slope larger than 90 degrees, the slide fastener 2.2 of the adjusting card 2 slides along the slope of the clamping groove 1.2 of the partition board 1 under the action of external force.
According to the above embodiment, preferably, the partition board 1 is externally sleeved with the upper frame 4, the position of the upper frame 4 relative to the adjusting card 2 is provided with an adjusting opening, and the position of the upper frame 4 relative to the adjusting lock 3 is provided with a locking opening. The outer end of the adjusting lock 3 penetrates through the locking opening and extends outwards, and the distance between the outer end of the adjusting lock 3 and the outer surface of the upper frame 4 is smaller than the depth of the latch 2.3. If the adjusting lock 3 moves inwards only due to extrusion between objects, the distance between the outer end of the adjusting lock and the outer surface of the upper frame is smaller than the depth of the clamping teeth, namely, the protruding height of the adjusting lock 3 on the upper frame 4 is smaller than the clamping teeth 3.2 of the adjusting lock 3 and can be completely separated from the clamping teeth 2.3 of the adjusting card 2, so that the adjusting lock cannot move inwards continuously due to the protection of the upper frame 4, the clamping teeth of the adjusting lock still keep clamped with the clamping teeth of the adjusting card at the moment, the unlocking state of the adjusting lock 3 and the adjusting card 2 is avoided, and the possibility that the positions of the adjusting card and the water drain hole can slide accidentally is effectively prevented in the transportation process or under the action of external force.
The utility model has the advantages of being scientific and reasonable in structural design, convenient operation, stable performance are in the lock state with adjusting card 2 under adjusting lock 3 does not have the effect of external force for adjust card 2 and be in the position of setting for all the time, can not break away from the locking of adjusting lock 3 and slide, avoided adjusting card 2 and produced "running position" in artificial use of non-, during operation and transportation, ensure that the drain valve water yield does not change.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a water level adjustment mechanism with self-locking function, its characterized in that includes the baffle, locates the regulation card and the regulation lock of baffle one side, adjust the card along vertical and baffle sliding connection, adjust the lock and pass through elastic component and baffle elastic connection, adjust the lock and receive the restoring force of elastic component and adjust the card joint.
2. The water level adjusting mechanism with self-locking function as claimed in claim 1, wherein the partition comprises a vertical plate, a drainage hole is formed on the vertical plate, a slot is formed on the vertical plate above the drainage hole, the adjusting clip is U-shaped, the adjusting clip comprises an adjusting plate and an elastic arm, the adjusting plate is integrally formed, a plurality of slide fasteners are longitudinally arranged on an inner wall of the adjusting plate, and the slide fasteners are located in the slot by the restoring force of the elastic arm.
3. The water level adjusting mechanism with the self-locking function according to claim 2, wherein the vertical plate is provided with a fixing hole, the adjusting lock comprises two oppositely arranged buckles, and the adjusting lock is clamped with the vertical plate at the position of the fixing hole through the buckles.
4. The water level adjusting mechanism with the self-locking function according to claim 3, wherein the elastic member comprises two oppositely arranged elastic pieces, one end of each elastic piece is fixedly connected with the adjusting lock, and the other end of each elastic piece abuts against two sides of the fixing hole of the vertical plate.
5. The water level adjusting mechanism with the self-locking function according to claim 2 or 4, wherein the adjusting clip is provided with a plurality of latches along a longitudinal direction, the adjusting lock comprises a plurality of locking teeth matched with the latches in shape, and the locking teeth of the adjusting lock are clamped in the latches of the adjusting clip by the restoring force of the elastic member.
6. The water level adjusting mechanism with the self-locking function according to claim 2, wherein the vertical cross-section of the clamping groove and the sliding buckle is a trapezoid structure, and the clamping groove and the sliding buckle both comprise matching inclined planes which are mutually matched.
7. The water level regulating mechanism with self-locking function according to claim 6, wherein the angle between the matching inclined surface and the vertical surface is greater than 90 °.
8. The water level adjusting mechanism with the self-locking function according to claim 5, wherein an upper frame is sleeved outside the partition plate, an adjusting opening is formed in the position of the upper frame relative to the adjusting clamping piece, and a locking opening is formed in the position of the upper frame relative to the adjusting lock.
9. The self-locking water level adjusting mechanism of claim 8, wherein the outer end of the adjusting lock extends outwards through the locking opening, and the distance between the outer end of the adjusting lock and the outer surface of the upper frame is smaller than the depth of the latch.
10. The water level adjusting mechanism with self-locking function as claimed in claim 1, wherein a hand-held surface is provided at the lower part of the outer surface of the adjusting card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023253649.4U CN214143965U (en) | 2020-12-29 | 2020-12-29 | Water level adjusting mechanism with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023253649.4U CN214143965U (en) | 2020-12-29 | 2020-12-29 | Water level adjusting mechanism with self-locking function |
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| Publication Number | Publication Date |
|---|---|
| CN214143965U true CN214143965U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023253649.4U Active CN214143965U (en) | 2020-12-29 | 2020-12-29 | Water level adjusting mechanism with self-locking function |
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| CN (1) | CN214143965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143627A1 (en) * | 2020-12-29 | 2022-07-07 | 惠达卫浴股份有限公司 | Water level adjusting mechanism having self-locking function |
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2020
- 2020-12-29 CN CN202023253649.4U patent/CN214143965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143627A1 (en) * | 2020-12-29 | 2022-07-07 | 惠达卫浴股份有限公司 | Water level adjusting mechanism having self-locking function |
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