Anti-freezing solution filling equipment convenient to use

Abstract

The utility model relates to the technical field of anti-freezing solution filling, in particular to anti-freezing solution filling equipment convenient to use, which comprises a bottom box, a solution storage box is mounted on one side of the top of the bottom box, a pump body is arranged on the top of the solution storage box, a flow control valve is arranged on one side of the pump body, and a mounting plate is mounted on one side of the top of the solution storage box. One side of the flow control valve communicates with a first corrugated pipe, one side of the first corrugated pipe communicates with an L-shaped pipe, a pull ring is mounted on the outer side wall of the L-shaped pipe, a sleeve is mounted on the mounting plate, and a sleeve rod slidably connected with the sleeve is mounted on the pull ring. By pressing the bolt, the bolt enters the top groove and extrudes the spring, then the pull ring can be pulled, the sleeve rod slides out of the sleeve, the distance of the L-shaped pipe is adjusted, the position of the L-shaped pipe can be fixed after the bolt is popped out and enters the insertion hole through the restoring force of the spring, and in the adding process of a worker, fixing with hands is not needed, and more convenience is achieved.

Description

Technical Field

[0001] This utility model relates to the field of antifreeze filling technology, specifically to a convenient antifreeze filling device. Background Technology

[0002] Auto repair shops typically have antifreeze filling equipment, which is very important in the auto repair industry because it can efficiently and accurately add or replace antifreeze in cars, thereby ensuring the proper functioning of the car's cooling system.

[0003] Chinese Utility Model Announcement No. CN221093735U includes a base plate, a liquid storage tank on top of the base plate, a booster pump on one side above the liquid storage tank, a conduit inserted into the middle of the upper part of the liquid storage tank, a protective cover on the side of the liquid storage tank away from the booster pump, the conduit passing through the protective cover and connected to a hose on the side away from the liquid storage tank, a protective tube on the outside of the hose, a flow meter on one end of the conduit inside the protective cover, a solenoid valve on the side of the conduit near the flow meter and close to the hose, a connecting ring on the end of the hose away from the conduit, and a liquid outlet pipe on the end of the connecting ring away from the hose, with a spring sleeved on the outside of the hose. This type of filling device has a simple structure, is easy to operate, has good versatility, and can achieve quantitative filling, effectively improving the safety of engine fluid filling.

[0004] The applicant found some shortcomings in the use of the patent: the length of the hose can be adjusted by pulling the outlet tube to pull out the connecting ring, but the spring is in a stretched state after pulling out, and it takes a certain amount of time to add antifreeze. The staff needs to pull the outlet tube with force for a long time, which may cause arm pain. It is not convenient to use.

[0005] Therefore, this utility model designs a convenient antifreeze filling device to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of this invention is to provide a convenient antifreeze filling device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a convenient antifreeze filling device, comprising: a base box; a storage tank installed on one side of the top of the base box; a pump body installed on the top of the storage tank; a flow control valve installed on one side of the pump body; an mounting plate installed on one side of the top of the storage tank; a bellows pipe connected to one side of the flow control valve; an L-shaped pipe connected to one side of the bellows pipe; a pull ring installed on the outer wall of the L-shaped pipe; a sleeve installed on the mounting plate; a sleeve rod slidably connected to the sleeve installed on the pull ring; a top groove opened on one side of the top of the sleeve rod; a pin connected to the top groove by a spring; several insertion holes slidably connected to the pins opened on the top of the sleeve; a storage assembly provided on the base box; the flow control valve can control the amount of antifreeze dispensed to avoid overfilling; and one side of the bellows pipe passes through the mounting plate and connects to the flow control valve.

[0008] Preferably, the bottom of the L-shaped tube is connected to a liquid outlet tube via a corrugated pipe. Both the outer wall of the liquid outlet tube and the outer wall of the bottom of the L-shaped tube are equipped with connecting rings. An adjustment component is provided between the two connecting rings. The height of the liquid outlet tube can be adjusted by the adjustment component, which is convenient for adding antifreeze to vehicles of different heights.

[0009] Preferably, the adjusting assembly includes a screw, which is rotatably mounted on an upper connecting ring. A screw cylinder is slidably mounted on the outer wall of the screw via a thread. The screw cylinder and the lower connecting ring are fixedly installed. Rotating the screw causes the screw cylinder to rise or fall, thereby adjusting the height of the liquid outlet pipe.

[0010] Preferably, one side of the two connecting rings is connected by a telescopic rod. The lower connecting ring rises and falls, causing the telescopic rod to extend and retract, thus limiting the movement of the lower connecting ring.

[0011] Preferably, the storage component includes a drawer, which is located at one end of the base box. The top of the base box has a shallow groove. The drawer can hold some infrequently used car repair tools, while the shallow groove can hold some frequently used repair tools for easy access by repair personnel.

[0012] Preferably, a storage box is installed on one side of the liquid storage tank, which can hold some parts removed from the repair and maintenance vehicle to prevent them from being lost.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model allows the L-shaped tube distance to be adjusted by pressing the pin, which enters the top groove and compresses the spring. Then, the pull ring can be pulled to slide the sleeve rod outward inside the sleeve. The restoring force of the spring causes the pin to pop out and enter the insertion hole, thus fixing the L-shaped tube in position. During the addition process, the operator does not need to fix it by hand, making it more convenient. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the sleeve structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model.

[0018] In the diagram: 1. Base box; 2. Liquid storage tank; 3. Pump body; 4. Flow control valve; 5. Mounting plate; 6. Bellows I; 7. L-shaped pipe; 8. Pull ring; 9. Sleeve; 10. Sleeve rod; 11. Top groove; 12. Spring; 13. Pin; 14. Insertion hole; 15. Bellows II; 16. Discharge pipe; 17. Connecting ring; 18. Adjustment assembly; 19. Storage assembly; 181. Screw; 182. Screw barrel; 183. Telescopic rod; 191. Drawer; 192. Shallow groove; 193. Storage box. Detailed Implementation

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Please see Figure 1-3 This utility model provides an embodiment of a convenient antifreeze filling device, comprising: a base box 1, a storage tank 2 installed on one side of the top of the base box 1, a pump body 3 installed on the top of the storage tank 2, a flow control valve 4 installed on one side of the pump body 3, an mounting plate 5 installed on one side of the top of the storage tank 2, a bellows 6 connected to one side of the flow control valve 4, an L-shaped pipe 7 connected to one side of the bellows 6, a pull ring 8 installed on the outer wall of the L-shaped pipe 7, a sleeve 9 installed on the mounting plate 5, and a sleeve slidably connected to the sleeve 9 installed on the pull ring 8. The top of the rod 10 and the sleeve 10 have a top groove 11 on one side. A pin 13 is connected to the top groove 11 by a spring 12. The top of the sleeve 9 has several insertion holes 14 that are slidably connected to the pin 13. The bottom box 1 is equipped with a storage component 19. The bottom of the bottom box 1 is equipped with self-locking casters at all four corners for easy movement. A push rod is installed on the top of one side of the liquid storage tank 2 for easy pushing by maintenance personnel. A long tube is connected to one side of the pump body 3. The long tube is inserted into the liquid storage tank 2 for easy extraction of antifreeze. The top of the liquid storage tank 2 is equipped with an addition port for easy addition of antifreeze.

[0021] Please see Figure 1-3In this embodiment: the bottom of the L-shaped tube 7 is connected to the outlet tube 16 through the corrugated tube 2 15. The outer side wall of the outlet tube 16 and the bottom outer side wall of the L-shaped tube 7 are both equipped with connecting rings 17, and an adjustment component 18 is provided between the two connecting rings 17.

[0022] Please see Figure 1-3 In this embodiment: the adjusting assembly 18 includes a screw 181, which is rotatably mounted on the upper connecting ring 17. A screw cylinder 182 is slidably mounted on the outer wall of the screw 181 via a thread. The screw cylinder 182 and the lower connecting ring 17 are fixedly mounted. A handle is mounted on the top of the screw 181 to facilitate the operator to rotate the screw.

[0023] Please see Figure 1-3 In this embodiment: one side of the two connecting rings 17 is connected by a telescopic rod 183.

[0024] Please see Figure 1-3 In this embodiment: the storage component 19 includes a drawer 191, which is located at one end of the bottom box 1, and a shallow groove 192 is provided on the top of the bottom box 1.

[0025] Please see Figure 1-3 In this embodiment: a storage box 193 is installed on one side of the liquid storage tank 2.

[0026] Working principle: Pump body 3 draws antifreeze from reservoir 2 into flow control valve 4, then through bellows 6 into L-shaped pipe 7, and then through bellows 15 into outlet pipe 16. Antifreeze flows out through outlet pipe 16 to add antifreeze to the vehicle. Before adding, press pin 13 to make pin 13 enter top groove 11 and squeeze spring 12. Then the operator can pull ring 8 to make sleeve 10 slide outward in sleeve 9 to adjust the filling distance according to the distance of the car. The restoring force of spring 12 makes pin 13 pop out into insertion hole 14 to limit sleeve 10. Rotating screw 181 makes screw barrel 182 rise and fall, which can adjust the height of outlet pipe 16 to match vehicles of different heights. Drawer 191, shallow groove 192 and storage box 193 can store some car repair tools and other items for the convenience of repair personnel. The contents not described in detail in this instruction are existing technologies known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A convenient antifreeze filling device, comprising: The base box (1) is characterized in that: a liquid storage tank (2) is installed on one side of the top of the base box (1), a pump body (3) is provided on the top of the liquid storage tank (2), a flow control valve (4) is provided on one side of the pump body (3), an mounting plate (5) is installed on one side of the top of the liquid storage tank (2), a bellows pipe (6) is connected to one side of the flow control valve (4), an L-shaped pipe (7) is connected to one side of the bellows pipe (6), and an L-shaped pipe (7) is installed on the outer wall of the L-shaped pipe (7). There is a pull ring (8), a sleeve (9) is installed on the mounting plate (5), a sleeve rod (10) is installed on the pull ring (8) and slidably connected to the sleeve (9), a top groove (11) is opened on one side of the top of the sleeve rod (10), a pin (13) is connected in the top groove (11) by a spring (12), a number of insertion holes (14) are opened on the top of the sleeve (9) and slidably connected to the pin (13), and a storage component (19) is provided on the bottom box (1).

2. The antifreeze filling device according to claim 1, characterized in that: The bottom of the L-shaped tube (7) is connected to the outlet tube (16) through the second corrugated tube (15). Both the outer wall of the outlet tube (16) and the bottom outer wall of the L-shaped tube (7) are equipped with connecting rings (17), and an adjustment component (18) is provided between the two connecting rings (17).

3. The antifreeze filling device according to claim 2, characterized in that: The adjustment assembly (18) includes a screw (181) which is rotatably mounted on an upper connecting ring (17). A screw cylinder (182) is slidably mounted on the outer side wall of the screw (181) via a thread. The screw cylinder (182) and the lower connecting ring (17) are fixedly mounted.

4. The antifreeze filling device according to claim 3, characterized in that: One side of the two connecting rings (17) is connected by a telescopic rod (183).

5. The antifreeze filling device according to claim 1, characterized in that: The storage component (19) includes a drawer (191) which is located at one end of the base box (1), and a shallow groove (192) is provided on the top of the base box (1).

6. The antifreeze filling device according to claim 5, characterized in that: A storage box (193) is installed on one side of the liquid storage tank (2).

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