Filling appliance for anti-freezing solution

Abstract

The utility model discloses a filling appliance for anti-freezing solution, which belongs to the technical field of anti-freezing solution filling and comprises a base, a solution storage tank, a solution draining hopper and a filling mechanism, the solution storage tank is fixedly mounted on the base, a solution inlet pipe orifice is arranged at the top of the solution storage tank, the lower end of the solution draining hopper extends into the solution inlet pipe orifice, and the filling mechanism is arranged on the base. Connecting grooves are formed in the two sides of the bottom of the liquid draining hopper, connecting blocks are fixedly connected to the two sides of the top of the liquid inlet pipe opening, clamping grooves are formed in one sides of the connecting blocks, a cavity is formed in the side, located on the connecting grooves, of the liquid draining hopper, and a clamping assembly is arranged in the cavity; through the arrangement of a connecting groove, a connecting block, a clamping groove and a clamping assembly, when the liquid draining hopper is disassembled, the liquid draining hopper can be taken down only by pressing a pressing block, enabling the pressing block to drive a sliding block to slide in a sliding groove, enabling a connecting rod to rotate around a supporting shaft and driving a clamping block to retract into a cavity through the connecting rod, and the liquid draining hopper is convenient to disassemble and clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of antifreeze filling, and in particular relates to a filling device for antifreeze. Background Art

[0002] The full name of antifreeze should be antifreeze coolant, which means coolant with antifreeze function. Antifreeze can prevent the coolant from freezing and bursting the radiator and freezing the engine cylinder block or cover when the car is parked in the cold winter. Many people think that antifreeze is only used in winter, but in fact antifreeze should be used all year round. Antifreeze is a coolant containing special additives. It is mainly used in liquid-cooled engine cooling systems. Antifreeze has excellent properties such as antifreeze in winter, anti-boiling in summer, anti-scale and anti-corrosion all year round. When parking in winter, car engines are often damaged unexpectedly. This is because the coolant freezes and bursts the radiator and freezes the engine cylinder block due to long-term parking under low temperature conditions. Therefore, antifreeze needs to be added to the car.

[0003] The existing Chinese patent with the announcement number CN214880188U discloses an antifreeze filling device, including an equipment box, a carrying plate, a liquid storage tank and an injection device, wherein the bottom of the equipment box is fixedly connected to the upper surface of the carrying plate, two groups of connecting rods are fixedly connected on both sides of the carrying plate, and a handle is provided between the two groups of connecting rods, a liquid storage tank is provided in the middle of the carrying plate, a connecting pipe is provided on one side of the liquid storage tank, and one end of the connecting pipe is fixedly connected to one side of the injection device; a draining device is movably connected to the top of the liquid storage tank, and the draining device is movably connected to the tank mouth of the liquid storage tank by bolts.

[0004] With respect to the above-mentioned related technology, the inventors found that there are at least the following problems in the technology: when adding antifreeze to the liquid storage tank, the draining device can filter the antifreeze and needs to be frequently disassembled and cleaned. Since the draining device is connected with bolts, the disassembly and assembly of the draining device is troublesome and inconvenient to disassemble and clean. Utility Model Content

[0005] The purpose of the utility model is to provide an antifreeze liquid filling device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filling device for antifreeze liquid, comprising a base, a liquid storage tank, a drain bucket and a filling mechanism, the liquid storage tank is fixedly installed on the base, a liquid inlet is provided on the top of the liquid storage tank, the lower end of the drain bucket extends into the liquid inlet, connecting grooves are provided on both sides of the bottom of the drain bucket, connecting blocks are fixedly connected on both sides of the top of the liquid inlet, a clamping groove is provided on one side of the connecting block, a cavity is provided on one side of the connecting groove of the drain bucket, and a clamping assembly is provided inside the cavity.

[0007] As a preferred embodiment, a filter screen is fixedly installed inside the drain bucket.

[0008] As a preferred embodiment, the clamping assembly includes a support shaft, a connecting rod, a spring, a clamping block and a pressing block. The support shaft is fixedly connected to the center of the cavity, the connecting rod is hinged on the support shaft, and the spring is fixedly connected to the inner wall of the cavity. There are two springs, and the two springs are respectively abutted against one end of the clamping block and the pressing block. The clamping block slides through the side close to the connecting groove, and the pressing block slides through the side away from the connecting groove. One side of the clamping block and the pressing block are fixedly connected with a slider, and both ends of the connecting rod are provided with sliding grooves, and the slider slides in the sliding grooves.

[0009] As a preferred implementation, the clamping block is provided with an inclined surface in a direction toward the opening of the connecting groove.

[0010] As a preferred embodiment, the filling mechanism includes a liquid outlet pipe and a filling gun, the liquid outlet pipe is connected to the liquid storage tank, and the filling gun is fixedly installed at the end of the liquid outlet pipe.

[0011] As a preferred implementation, universal wheels are installed at the four corners of the bottom of the base, and a push rod is fixedly installed on one side of the base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The antifreeze liquid filling device is provided with a connecting groove, a connecting block, a clamping groove and a clamping assembly. When installing the drain bucket, it is only necessary to insert the drain bucket into the liquid inlet pipe port, and at the same time align the connecting block with the connecting groove and insert it. Under the action of the inclined surface, the clamping block is pushed back into the cavity by the connecting block, so that the connecting block smoothly enters the connecting groove. When the clamping groove is aligned with the clamping block, the clamping block is inserted into the clamping groove for fixing under the action of a spring. When disassembling the drain bucket, it is only necessary to press the pressing block, so that the pressing block drives the slider to slide in the slide groove, so that the connecting rod rotates around the supporting shaft, and the clamping block is retracted into the cavity by the connecting rod, so that the drain bucket can be removed, and the disassembly and cleaning of the drain bucket is convenient.

[0014] The antifreeze filling device is provided with a liquid draining bucket and a filter screen. When the antifreeze is added to the liquid storage tank, the antifreeze is poured into the liquid draining bucket, and the filter screen filters the antifreeze before the antifreeze flows into the liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of the liquid inlet nozzle of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the drain bucket of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle.

[0019] In the figure: 1. base; 11. universal wheel; 12. push rod; 2. liquid storage tank; 21. liquid inlet; 22. connecting block; 23. snap-on groove; 3. liquid drain bucket; 31. connecting groove; 32. cavity; 33. snap-on assembly; 331. support shaft; 332. connecting rod; 333. spring; 334. snap-on block; 335. pressing block; 336. slider; 337. slide groove; 34. filter; 4. filling mechanism; 41. liquid outlet pipe; 42. filling gun. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] See also Figure 1-4 The utility model provides an antifreeze filling device, including a base 1, a liquid storage tank 2, a draining bucket 3 and a filling mechanism 4. The liquid storage tank 2 is fixedly installed on the base 1, and universal wheels 11 are installed at the four corners of the bottom of the base 1. A push rod 12 is fixedly installed on one side of the base 1, and the device can be moved by pushing the push rod 12. A liquid inlet pipe port 21 is provided on the top of the liquid storage tank 2, and the lower end of the draining bucket 3 extends into the liquid inlet pipe port 21. A filter screen 34 is fixedly installed inside the draining bucket 3. By setting the draining bucket 3 and the filter screen 34, when the antifreeze is added to the liquid storage tank 2, the antifreeze is poured into the draining bucket 3, and the filter screen 34 filters the antifreeze and then flows into the liquid storage tank 2.

[0023] Reference Figure 1 The filling mechanism 4 includes a liquid outlet pipe 41 and a filling gun 42. The liquid outlet pipe 41 is connected to the liquid storage tank 2. The filling gun 42 is fixedly installed at the end of the liquid outlet pipe 41. By setting the filling mechanism 4, the filling gun 42 can be inserted into the antifreeze filling port of the car for filling.

[0024] Reference Figure 2 , Figure 3 and Figure 4, connecting grooves 31 are provided on both sides of the bottom of the drain hopper 3, connecting blocks 22 are fixedly connected to both sides of the top of the liquid inlet pipe port 21, a clamping groove 23 is provided on one side of the connecting block 22, and a cavity 32 is provided on one side of the drain hopper 3 located at the connecting groove 31, and a clamping assembly 33 is provided inside the cavity 32; the clamping assembly 33 includes a support shaft 331, a connecting rod 332, a spring 333, a clamping block 334 and a pressing block 335, the support shaft 331 is fixedly connected to the center of the cavity 32, and the connecting rod 332 is connected to the spring 333. The rod 332 is hinged on the support shaft 331, and the spring 333 is fixedly connected to the inner wall of the cavity 32. There are two springs 333, and the two springs 333 are respectively abutted against one end of the clamping block 334 and the pressing block 335. The clamping block 334 slides through the side close to the connecting groove 31, and the clamping block 334 is provided with an inclined surface in the direction of the opening of the connecting groove 31. The pressing block 335 slides through the side away from the connecting groove 31, and one side of the clamping block 334 and the pressing block 335 are fixed. The connecting rod 332 is provided with a slide block 336, and both ends of the connecting rod 332 are provided with a slide groove 337. The slide block 336 slides in the slide groove 337. Through the arrangement of the connecting groove 31, the connecting block 22, the clamping groove 23 and the clamping assembly 33, when installing the drain bucket 3, it is only necessary to insert the drain bucket 3 into the liquid inlet pipe port 21, and at the same time align the connecting block 22 with the connecting groove 31 and insert it. Under the action of the inclined surface, the clamping block 334 is pushed back into the cavity 32 by the connecting block 22, so that the connecting block 22 can smoothly enter the connecting groove 31. In the connecting groove 31, when the connecting groove 23 is aligned with the connecting block 334, the connecting block 334 will be inserted into the connecting groove 23 for fixation under the action of the spring 333; when disassembling the drain bucket 3, it is only necessary to press the pressing block 335 so that the pressing block 335 drives the sliding block 336 to slide in the sliding groove 337, so that the connecting rod 332 rotates around the support shaft 331, and the connecting rod 332 drives the connecting block 334 to retract into the cavity 32, so that the drain bucket 3 can be removed, which is convenient for disassembly and cleaning of the drain bucket 3.

[0025] The working principle and use process of the utility model are as follows: first, by setting the drain hopper 3 and the filter screen 34, when the antifreeze is added to the liquid storage tank 2, the antifreeze is poured into the drain hopper 3, and the filter screen 34 filters the antifreeze and then flows into the liquid storage tank 2. Through the setting of the connecting groove 31, the connecting block 22, the clamping groove 23 and the clamping assembly 33, when installing the drain hopper 3, it is only necessary to insert the drain hopper 3 into the liquid inlet pipe 21, and at the same time align the connecting block 22 with the connecting groove 31 and insert it. Under the action of the inclined surface, the clamping block 334 is pushed by the connecting block 22. Return to the cavity 32, so that the connecting block 22 can smoothly enter the connecting groove 31. When the snap-in groove 23 is aligned with the snap-in block 334, the snap-in block 334 will be inserted into the snap-in groove 23 for fixation under the action of the spring 333; when disassembling the drain bucket 3, it is only necessary to press the pressing block 335 so that the pressing block 335 drives the slider 336 to slide in the slide groove 337, so that the connecting rod 332 rotates around the support shaft 331, and the snap-in block 334 is retracted into the cavity 32 by the connecting rod 332, so that the drain bucket 3 can be removed, which is convenient for disassembly and cleaning of the drain bucket 3.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antifreeze liquid filling device, comprising a base (1), a liquid storage tank (2), a liquid draining hopper (3) and a filling mechanism (4), characterized in that: The liquid storage tank (2) is fixedly mounted on the base (1); a liquid inlet pipe opening (21) is provided on the top of the liquid storage tank (2); the lower end of the drain hopper (3) extends into the liquid inlet pipe opening (21); connecting grooves (31) are provided on both sides of the bottom of the drain hopper (3); connecting blocks (22) are fixedly connected on both sides of the top of the liquid inlet pipe opening (21); a snap-on groove (23) is provided on one side of the connecting block (22); a cavity (32) is provided on one side of the connecting groove (31) of the drain hopper (3); a snap-on assembly (33) is provided inside the cavity (32).

2. The antifreeze liquid filling device according to claim 1, characterized in that: A filter screen (34) is fixedly installed inside the drain hopper (3).

3. The antifreeze liquid filling device according to claim 1, characterized in that: The clamping assembly (33) comprises a support shaft (331), a connecting rod (332), a spring (333), a clamping block (334) and a pressing block (335); the support shaft (331) is fixedly connected to the center of the cavity (32); the connecting rod (332) is hinged on the support shaft (331); the spring (333) is fixedly connected to the inner wall of the cavity (32); there are two springs (333), and the two springs (333) are respectively abutted against One end of the clamping block (334) and the pressing block (335), the clamping block (334) slides through a side close to the connecting groove (31), and the pressing block (335) slides through a side away from the connecting groove (31), one side of the clamping block (334) and the pressing block (335) are both fixedly connected with a slider (336), and both ends of the connecting rod (332) are provided with a sliding groove (337), and the slider (336) slides in the sliding groove (337).

4. The antifreeze liquid filling device according to claim 3, characterized in that: The clamping block (334) is provided with an inclined surface in a direction toward the opening of the connecting groove (31).

5. The antifreeze liquid filling device according to claim 1, characterized in that: The filling mechanism (4) comprises a liquid outlet pipe (41) and a filling gun (42); the liquid outlet pipe (41) is in communication with the liquid storage tank (2); and the filling gun (42) is fixedly mounted at the end of the liquid outlet pipe (41).

6. The antifreeze liquid filling device according to claim 1, characterized in that: Universal wheels (11) are installed at the four corners of the bottom of the base (1), and a push rod (12) is fixedly installed on one side of the base (1).

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