Outdoor electric lubricating oil injection device

Abstract

The utility model relates to the technical field of outdoor lubricating oil adding devices, in particular to an outdoor electric lubricating oil injection device which comprises a shell, a grip is arranged on one side of the bottom of the shell, an oil injection port is formed in the other side of the shell, and one side, away from the grip, of the bottom of the shell is in threaded connection with an oil storage pot through a threaded port. A circuit board is arranged in the grip, a touch switch is arranged on the circuit board, a groove is formed in the side, close to the oil storage pot, of the grip, a sliding hole is formed in the bottom of the groove, a sliding rod is arranged in the sliding hole in a sliding mode, and a pressing block and a check block are fixedly arranged at the two ends of the sliding rod respectively. A spring movably sleeves the rod wall of the sliding rod between the pressing block and the sliding hole, and a locking mechanism capable of preventing mistaken touch is arranged at the bottom of the grip. During transportation, the safety device can lock the push switch conveniently, and the situation that lubricating oil leaks and pollutes a backpack or a luggage case due to extrusion and mistaken touch is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor lubricating oil adding devices, in particular to an electric lubricating oil filling device for outdoor use. Background Technique

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays roles such as lubrication, cooling, rust prevention, cleaning, sealing, and buffering. Lubricating oil generally consists of two parts: base oil and additives. The base oil is the main component of lubricating oil, determining the basic properties of lubricating oil, while additives can make up for and improve the deficiencies in the performance of the base oil and endow some new properties, and are an important part of lubricating oil.

[0003] In the prior art, when the electric lubricating oil filling device is used outdoors, it often needs to be placed in a backpack or a suitcase. However, the electric lubricating oil filling device is not equipped with a safety mechanism, and it is very easy for the push switch to be squeezed due to shaking, which may cause the electric filling device to leak oil and pollute the backpack or the suitcase. Therefore, we have developed an electric lubricating oil filling device for outdoor use. Content of the Utility Model

[0004] The purpose of the utility model is to provide an electric lubricating oil filling device for outdoor use, in which the safety device is convenient for locking the push switch during transportation, and it can prevent the lubricating oil from leaking and polluting the backpack or the suitcase due to accidental contact caused by extrusion, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electric lubricating oil filling device for outdoor use, including a housing. One side of the bottom of the housing is provided with a handle, and the other side of the housing is provided with an oil filling port. The bottom of the housing away from the handle is threadedly connected with an oil storage pot through a threaded port. A diaphragm pump is installed in the housing. The diaphragm pump is connected with the oil filling port through an oil outlet pipe, and the diaphragm pump is connected with the threaded port through an oil inlet pipe. A circuit board is arranged in the handle, and a touch switch is arranged on the circuit board. A groove is arranged on the side of the handle close to the oil storage pot, and a sliding hole is arranged at the bottom of the groove. A sliding rod is slidably arranged in the sliding hole. Pressing blocks and a blocking block are respectively fixed at both ends of the sliding rod. A spring is movably sleeved on the rod wall of the sliding rod between the pressing block and the sliding hole. A locking mechanism for preventing accidental touch is arranged at the bottom of the handle.

[0007] Preferably, the locking mechanism includes a clamping rod. An opening is formed at the bottom of the handle, and an annular magnet is fixedly arranged in the opening. The clamping rod is slidably arranged in the annular magnet. A clamping hole matching with the clamping rod is formed at the bottom of the blocking block, and metal rings are respectively fixed on the rod wall of the clamping rod on both sides of the annular magnet.

[0008] Preferably, an anti-slip ring is fixedly provided on the outer side wall of the metal ring located on the lower side.

[0009] Preferably, the anti-slip ring is a corrosion-resistant rubber ring.

[0010] Preferably, the spring is always in a compressed state.

[0011] Preferably, an arc-shaped groove is provided on the pressing block.

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

[0013] For this outdoor lubricating oil electric oil injection device, by providing an oil injection port, a housing, a pressing block, a handle, an oil storage pot, an oil outlet pipe, an oil inlet pipe, a diaphragm pump, a stop block, a circuit board, a touch switch, a clamping rod, a spring, a sliding rod, a metal ring, and an annular magnet, when the metal ring is pulled downward, the metal ring drives the clamping rod to move outside the clamping hole. At this time, the pressing block can be pressed. The pressing block presses the touch switch through the sliding rod and the stop block. The touch switch energizes the diaphragm pump through the circuit board. After the diaphragm pump sucks the lubricating oil from the oil storage pot through the oil inlet pipe, the lubricating oil is discharged through the oil outlet pipe to the oil injection port. When the oil injection device needs to be put into a backpack or a suitcase for transportation, the lower metal ring is pushed upward. While the metal ring adsorbs with the annular magnet, it drives the clamping rod to be stuck into the clamping hole of the stop block. At this time, the stop block is limited by the clamping rod, and further drives the pressing block to be unable to push the touch switch by pushing the stop block through the sliding rod. During transportation, the safety device is convenient for locking the pressing switch to prevent the lubricating oil from leaking and polluting the backpack or the suitcase due to accidental contact caused by extrusion. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of an outdoor lubricating oil electric oil injection device.

[0015] Figure 2 It is a schematic internal structure diagram of an outdoor lubricating oil electric oil injection device.

[0016] Figure 3 For Figure 2 The enlarged schematic diagram of the partial A part in

[0017] Figure 4 For Figure 2 The enlarged schematic diagram of the partial B part in

[0018] In the figure: 1, oil injection port; 2, housing; 3, pressing block; 4, handle; 5, oil storage pot; 6, oil outlet pipe; 7, oil inlet pipe; 8, diaphragm pump; 9, stop block; 10, circuit board; 11, touch switch; 12, clamping rod; 13, spring; 14, sliding rod; 15, metal ring; 16, annular magnet. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 4 , the present invention provides a technical solution:

[0021] An electric lubricating oil filling device for outdoor use includes a housing 2. One side of the bottom of the housing 2 is provided with a grip 4. The other side of the housing 2 is provided with an oil filling port 1. The side of the bottom of the housing 2 away from the grip 4 is threadedly connected with an oil storage pot 5 through a threaded port. A diaphragm pump 8 is installed in the housing 2. The diaphragm pump 8 is connected to the oil filling port 1 through an oil outlet pipe 6, and the diaphragm pump 8 is connected to the threaded port through an oil inlet pipe 7. A circuit board 10 is provided in the grip 4. One side of the circuit board 10 is provided with a battery connected electrically, and the circuit board 10 is electrically connected to the diaphragm pump 8 through a wire. A touch switch 11 is provided on the circuit board 10. A groove is provided on the side of the grip 4 close to the oil storage pot 5. A sliding hole is provided at the bottom of the groove. A sliding rod 14 is slidably arranged in the sliding hole. Pressing blocks 3 and stoppers 9 are respectively fixed at both ends of the sliding rod 14. An arc-shaped groove is provided on the pressing block 3, and the arc-shaped groove can improve the comfort of the user when pressing. A spring 13 is movably sleeved on the rod wall of the sliding rod 14 between the pressing block 3 and the sliding hole. The spring 13 is always in a compressed state, and the spring 13 can reset the pressing block 3. A locking mechanism for preventing accidental touch is provided at the bottom of the grip 4.

[0022] The locking mechanism includes a clamping rod 12. An opening is provided at the bottom of the grip 4. An annular magnet 16 is fixedly provided in the opening. The clamping rod 12 is slidably arranged in the annular magnet 16. A clamping hole matching with the clamping rod 12 is provided at the bottom of the stopper 9. Metal rings 15 are respectively fixed on the rod wall of the clamping rod 12 on both the upper and lower sides of the annular magnet 16.

[0023] An anti-slip ring is fixedly provided on the outer side wall of the lower metal ring 15. The anti-slip ring improves the friction on the side of the metal ring 15. The anti-slip ring is a corrosion-resistant rubber ring, and the corrosion-resistant rubber ring has good corrosion resistance and a long service life.

[0024] During use, pull down the metal ring 15, and the metal ring 15 drives the latch rod 12 to move outside the locking hole. At this time, the pressing block 3 can be pressed. The pressing block 3 presses the touch switch 11 through the sliding rod 14 and the stopper 9. The touch switch 11 energizes the diaphragm pump 8 through the circuit board 10. After the diaphragm pump 8 sucks the lubricating oil from the oil storage pot 5 through the oil inlet pipe 7, the lubricating oil is discharged through the oil outlet pipe 6 to the oil injection port 1; when the oil injection device needs to be put into a backpack or a suitcase for transportation, push up the lower metal ring 15. While the metal ring 15 adsorbs to the annular magnet 16, it drives the latch rod 12 to snap into the locking hole of the stopper 9. At this time, the stopper 9 is limited by the latch rod 12, and further drives the pressing block 3 to be unable to push the stopper 9 through the sliding rod 14 to trigger the touch switch 11. During transportation, the safety device is convenient for locking the pressing switch to prevent the lubricating oil from leaking and polluting the backpack or the suitcase due to accidental contact caused by extrusion.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor electric lubricating oil injection device, comprising a housing (2), characterized in that: A handle (4) is provided on one side of the bottom of the housing (2), and an oil filling port (1) is provided on the other side of the housing (2). An oil storage pot (5) is threadedly connected to the bottom of the housing (2) away from the handle (4) through a threaded port. A diaphragm pump (8) is installed in the housing (2). The diaphragm pump (8) is connected to the oil filling port (1) through an oil outlet pipe (6). The diaphragm pump (8) is connected to the threaded port through an oil inlet pipe (7). A circuit board (10) is provided in the handle (4). The circuit board (10) is provided with a touch switch (11), the handle (4) is provided with a groove on the side close to the oil storage pot (5), the bottom of the groove is provided with a sliding hole, a sliding rod (14) is slidably provided in the sliding hole, a pressing block (3) and a stopper (9) are fixedly provided at both ends of the sliding rod (14), a spring (13) is provided on the movable sleeve of the rod wall of the sliding rod (14) located between the pressing block (3) and the sliding hole, and a locking mechanism for preventing accidental touch is provided at the bottom of the handle (4).

2. The outdoor electric lubricating oil injection device according to claim 1 is characterized in that: The locking mechanism comprises a clamping rod (12), an opening is provided at the bottom of the handle (4), an annular magnet (16) is fixedly provided in the opening, the clamping rod (12) is slidably arranged in the annular magnet (16), a clamping hole matching the clamping rod (12) is provided at the bottom of the stopper (9), and metal rings (15) are fixedly provided on the upper and lower sides of the annular magnet (16) on the rod wall of the clamping rod (12).

3. An outdoor electric lubricating oil injection device according to claim 2, characterized in that: An anti-slip ring is fixedly provided on the outer side wall of the metal ring (15) located at the lower side.

4. The electric lubricating oil injection device for outdoor use according to claim 3, characterized in that: The anti-slip ring is a corrosion-resistant rubber ring.

5. The electric lubricating oil injection device for outdoor use according to claim 1, characterized in that: The spring (13) is always in a compressed state.

6. The outdoor electric lubricating oil injection device according to claim 1, characterized in that: The pressing block (3) is provided with an arc-shaped groove.

Images