CN212080177U - Lever floating ball controlled launching device - Google Patents
Lever floating ball controlled launching device Download PDFInfo
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- CN212080177U CN212080177U CN202020315250.5U CN202020315250U CN212080177U CN 212080177 U CN212080177 U CN 212080177U CN 202020315250 U CN202020315250 U CN 202020315250U CN 212080177 U CN212080177 U CN 212080177U
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- floating ball
- floater
- water
- water tank
- valve core
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Abstract
The utility model discloses a lever floater control launching gear, comprising a water tank, the bottom of water tank is provided with down water mechanism, the floater mechanism is installed to the bottom of launching mechanism, floater fixed establishment is installed to the bottom of floater mechanism, it includes case pole, piston and spring to launch the water mechanism. The utility model discloses a water tank, lower water mechanism, the case pole, a piston, a spring, the floater mechanism, the connecting rod, the floater, floater fixed establishment, support and screw are mutually supported, the design that the inclined plane was reduced is adopted to the front end of floater, when the organism water level reaches the highest position that the normal work of humidifier allows, the front end of floater still has the clearance with the bottom of water tank, can not contact the bottom of water tank, make the floater can drive the device in the lower water mechanism smoothly water injection to the organism along with the free fluctuation of height of water level, let the humidifier normally work, can not produce the overflow phenomenon, the life of humidifier has been improved, bring very big facility for the user.
Description
Technical Field
The utility model relates to a humidifier technical field specifically is a lever floater control launching gear.
Background
At present, the front end of a floating ball of a water-adding type ultrasonic humidifier in the market is high and heavy, when the water level of a humidifier body reaches the highest position allowed by normal work of the humidifier, the front end of the floating ball is high and heavy, the tail part of the floating ball sinks to a small extent due to acting force generated by floating, so that the front end of the floating ball possibly abuts against the bottom of the water tank, when the front end of the floating ball abuts against the bottom of the water tank, the tip of the tail part of the floating ball possibly contacts with a connecting rod in a launching device, a spring is triggered to push the piston outwards, and a launching mechanism continuously injects. Therefore, the water level in the machine body rises continuously, an overflow phenomenon is generated, the humidifier is easy to break down, and great inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lever floater control launching gear to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lever floating ball controlled launching device comprises a water tank, wherein a launching mechanism is arranged at the bottom of the water tank, a floating ball mechanism is arranged at the bottom of the launching mechanism, and a floating ball fixing mechanism is arranged at the bottom of the floating ball mechanism;
the drainage mechanism comprises a valve core rod, a piston and a spring, wherein the top of the valve core rod penetrates through the water tank and extends into the water tank;
the floating ball mechanism comprises a connecting rod and a floating ball, the connecting rod is arranged at the bottom of the valve core rod, and the floating ball is arranged at one end of the connecting rod, which is far away from the valve core rod;
the floating ball fixing mechanism comprises a support and a screw, the support is arranged at the bottom of the connecting rod, the connecting rod is clamped in the support, and the support and the connecting rod are locked by the screw.
Preferably, the valve core rod can drive the spring to move up and down.
Preferably, the floating ball can float freely up and down along with the height of the water level to drive the water discharging mechanism to inject water.
Preferably, the front end of the floating ball is arranged in a manner that the inclined plane is reduced.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a water tank, lower water mechanism, the case pole, a piston, a spring, the floater mechanism, the connecting rod, the floater, floater fixed establishment, support and screw are mutually supported, the design that the inclined plane was reduced is adopted to the front end of floater, when the organism water level reaches the highest position that the normal work of humidifier allows, the front end of floater still has the clearance with the bottom of water tank, can not contact the bottom of water tank, make the floater can drive the device in the lower water mechanism smoothly water injection to the organism along with the free fluctuation of height of water level, let the humidifier normally work, can not produce the overflow phenomenon, the life of humidifier has been improved, bring very big facility for the user.
Drawings
Fig. 1 is a schematic structural view of a front view of the present invention;
FIG. 2 is a schematic structural view of the water level balance state of the present invention;
FIG. 3 is a schematic structural view of the lowest water level state of the present invention;
fig. 4 is a schematic structural diagram of the highest water level state of the present invention.
In the figure: the water tank 1, the water draining mechanism 2, the valve core rod 21, the piston 22, the spring 23, the floating ball mechanism 3, the connecting rod 31, the floating ball 32, the floating ball fixing mechanism 4, the bracket 41 and the screw 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a lever float-controlled launching device includes a water tank 1, a launching mechanism 2 disposed at the bottom of the water tank 1, a float mechanism 3 disposed at the bottom of the launching mechanism 2, and a float fixing mechanism 4 disposed at the bottom of the float mechanism 3.
The drainage mechanism 2 comprises a valve core rod 21, a piston 22 and a spring 23, wherein the top of the valve core rod 21 penetrates through the water tank 1 and extends into the water tank, the piston 22 is arranged on the top of the surface of the valve core rod 21, the spring 23 is arranged on the surface of the valve core rod 21, and the valve core rod 21 can drive the spring 23 to move up and down.
The floating ball mechanism 3 comprises a connecting rod 31 and a floating ball 32, the connecting rod 31 is arranged at the bottom of the valve core rod 21, the floating ball 32 is arranged at one end of the connecting rod 31 far away from the valve core rod 21, the floating ball 32 can float up and down freely along with the height of the water level to drive the launching mechanism 2 to inject water, and the front end of the floating ball 32 is arranged in a slope retraction mode.
The float ball fixing mechanism 4 comprises a bracket 41 and a screw 42, wherein the bracket 41 is arranged at the bottom of the connecting rod 31, the connecting rod 31 is clamped in the bracket 41, and the screw 42 locks the bracket 41 and the connecting rod 31.
The working principle is as follows: when the water tank 1 injects water into the machine body through the launching mechanism 2 to reach the state of fig. 2, the water level is balanced, the bottom of the valve core rod 21 reaches 1.5mm to the bottom of the launching mechanism 2, the gap between the bottom of the valve core rod 21 and the supporting point at the tail part of the floating ball 32 is 0.5mm, and the spring 23 slowly returns to the stretching state; when the water level of the machine body reaches the state shown in fig. 3, the tail support point of the floating ball 32 jacks the valve core rod 21 by 1mm, the valve core rod 21 jacks the spring 23 upwards, a gap is generated between the valve core rod 21 and the piston 22, and water in the water tank 1 can enter the machine body until the state shown in fig. 2; when the water level reaches to the graph 2, the spring 23 slowly extends, the water tank 1 slowly injects water into the machine body through the launching mechanism 2, when the water level reaches to the graph 4, the front end of the floating ball 32 upwards floats on the water surface, the tail part of the floating ball 32 sinks, the distance between the upward supporting point of the tail part and the valve core rod 21 of the launching mechanism 2 reaches 2.0mm, the spring 23 extends downwards, the valve core rod 21 and the piston 22 are closed, the water in the water tank 1 cannot be injected into the water tank 1 through the launching mechanism 2 until the water level gradually descends, the states in the graph 2 and the graph 3 are repeated until the water tank 1 does not contain water, and the water in the machine body is atomized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a lever floater control launching gear, includes water tank (1), its characterized in that: a launching mechanism (2) is arranged at the bottom of the water tank (1), a floating ball mechanism (3) is arranged at the bottom of the launching mechanism (2), and a floating ball fixing mechanism (4) is arranged at the bottom of the floating ball mechanism (3);
the drainage mechanism (2) comprises a valve core rod (21), a piston (22) and a spring (23), the top of the valve core rod (21) penetrates through the water tank (1) and extends into the water tank, the piston (22) is arranged on the top of the surface of the valve core rod (21), and the spring (23) is arranged on the surface of the valve core rod (21);
the floating ball mechanism (3) comprises a connecting rod (31) and a floating ball (32), the connecting rod (31) is arranged at the bottom of the valve core rod (21), and the floating ball (32) is arranged at one end, far away from the valve core rod (21), of the connecting rod (31);
the floating ball fixing mechanism (4) comprises a support (41) and a screw (42), the support (41) is arranged at the bottom of the connecting rod (31), the connecting rod (31) is clamped in the support (41), and the support (41) and the connecting rod (31) are locked by the screw (42).
2. The lever floating ball controlled launching device as claimed in claim 1, wherein: the valve core rod (21) can drive the spring (23) to move up and down.
3. The lever floating ball controlled launching device as claimed in claim 1, wherein: the floating ball (32) can float up and down freely along with the height of the water level to drive the water discharging mechanism (2) to inject water.
4. The lever floating ball controlled launching device as claimed in claim 1, wherein: the front end of the floating ball (32) is arranged in a manner that the inclined plane is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020315250.5U CN212080177U (en) | 2020-03-14 | 2020-03-14 | Lever floating ball controlled launching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020315250.5U CN212080177U (en) | 2020-03-14 | 2020-03-14 | Lever floating ball controlled launching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212080177U true CN212080177U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020315250.5U Active CN212080177U (en) | 2020-03-14 | 2020-03-14 | Lever floating ball controlled launching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212080177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959024A (en) * | 2021-11-25 | 2022-01-21 | 江苏经贸职业技术学院 | Leak protection water type constant temperature and humidity machine |
-
2020
- 2020-03-14 CN CN202020315250.5U patent/CN212080177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959024A (en) * | 2021-11-25 | 2022-01-21 | 江苏经贸职业技术学院 | Leak protection water type constant temperature and humidity machine |
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