CN214698198U

CN214698198U - Novel hand oil pump

Info

Publication number: CN214698198U
Application number: CN202120830294.6U
Authority: CN
Inventors: 苏雪琼; 张正军
Original assignee: Quanzhou Kangbo Electromechanical Co ltd
Current assignee: Quanzhou Kangbo Electromechanical Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-12
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to a hand oil pump field especially indicates a novel hand oil pump, including the oil inlet pipe, specifically, be equipped with in the oil inlet pipe and remove the pipe, remove the fixture block on the pipe and utilize the limiting plate to imbed under the effect of connecting rod and spring and install in the draw-in groove on the oil inlet pipe, make and remove the pipe and fix in the oil inlet pipe; the utility model discloses an oil pump is at the in-process that uses, to advance in the oil pipe bottom inserts the container, then utilize the limiting plate to make the fixture block break away from the draw-in groove, thereby it does not receive fixedly to remove the pipe, at this moment, it is in state down to remove the pipe, remove the pipe under the effect of ball and connecting pipe, it advances oil pipe downstream to remove the pipe relatively, when the bottom surface of connecting pipe supports the bottom surface in the container, it just stops moving to remove the pipe, therefore, make the oil pump can be located the extreme lower position in the container under the effect that removes the pipe, can take out the oil in the container completely, prevent the serious waste of oil.

Description

Novel hand oil pump

Technical Field

The utility model relates to a hand oil pump field especially indicates a novel hand oil pump.

Background

In daily life and production process, often need follow the container in to extract the oil, because the shape and the size of oil container are different, and traditional hand oil pump can't guarantee that the oil absorption mouth is located the lowest position in the container moreover, often can not take out the oil in the container completely, causes the serious waste of oil.

Disclosure of Invention

The utility model provides a novel hand oil pump to overcome prior art's problem.

The utility model adopts the following technical scheme: a novel hand oil pump which is characterized in that: comprises an oil inlet pipe 1; mounting holes 11 are formed in two sides of the oil inlet pipe 1, a connecting rod 12 penetrates through the mounting holes 11, one end of the connecting rod 12 is connected with a limiting plate 13, one end of the connecting rod 12 is nested with a spring 14, one end of the spring 14 is fixedly connected to the inner wall of the oil inlet pipe 1, and the other end of the spring 14 is connected to a clamping block 15 arranged at the tail end of the connecting rod 12; a movable pipe 2 is nested in the oil inlet pipe 1, clamping grooves 21 nested with the clamping blocks 15 are formed in two sides of the movable pipe 2, and a plurality of balls 22 attached to the inner wall of the oil inlet pipe 1 are arranged on the outer side of the movable pipe 2; remove 2 top surface both sides of pipe and all install roof 23, roof 23 laminates mutually with the bottom surface that advances the baffle 16 that oil pipe 1 inner wall both sides were equipped with.

As a further improvement, the bottom surface of the moving pipe 2 is provided with a connecting pipe 3 communicated with the moving pipe.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: a movable pipe 2 is arranged in an oil inlet pipe 1, and a clamping block 15 on the movable pipe 2 is embedded and installed in a clamping groove 21 on the oil inlet pipe 1 under the action of a connecting rod 12 and a spring 14 by utilizing a limiting plate 13, so that the movable pipe 2 is fixed in the oil inlet pipe 1; the utility model discloses an oil pump is at the in-process that uses, to advance in 1 bottom of oil pipe inserts the container, then utilize limiting plate 13 to make fixture block 15 break away from draw-in groove 21, thereby it does not receive fixedly to remove pipe 2, at this moment, it is in state down to remove pipe 2, remove pipe 2 under the effect of ball 22 and connecting pipe 3, it advances oil pipe 1 downstream to remove pipe 2 relatively, when the bottom surface of connecting pipe 3 supports the bottom surface in the container, it just stops moving to remove pipe 2, therefore, make the oil pump can be located the extreme low position in the container under the effect of removing pipe 2, can take the oil in the container out completely, prevent the serious waste of oil.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic diagram of the structure of the local section of the oil inlet pipe of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-3, a novel hand oil pump, including oil inlet pipe 1, oil inlet pipe 1 both sides all are equipped with mounting hole 11, all run through connecting rod 12 in the mounting hole 11, the one end of connecting rod 12 is connected with limiting plate 13, limiting plate 13's diameter is greater than the diameter of mounting hole 11, and limiting plate 13 does limiting displacement to connecting rod 12, makes connecting rod 12 can not pass behind mounting hole 11 and break away from mounting hole 11. One end of the connecting rod 12 is nested with a spring 14, one end of the spring 14 is fixedly connected to the inner wall of the oil inlet pipe 1, the other end of the spring 14 is connected to a clamping block 15 arranged at the tail end of the connecting rod 12, and the elastic force of the spring 14 pushes against the clamping block 15, so that the clamping block 15 is close to the middle end of the inner side of the oil inlet pipe 1 under the action of the spring 14.

As shown in fig. 1-3, a movable pipe 2 is nested in the oil inlet pipe 1, the movable pipe 2 is inserted into the oil inlet pipe 1 from top to bottom through an opening on the top surface of the oil inlet pipe 1, and the bottom end of the movable pipe 2 passes through an oil inlet hole 10 formed in the bottom surface of the oil inlet pipe 1. Clamping grooves 21 which are nested with the clamping blocks 15 are formed in the two sides of the moving pipe 2; the two sides of the top surface of the movable pipe 2 are respectively provided with a top plate 23, the top plates 23 are attached to the bottom surfaces of the partition plates 16 arranged on the two sides of the inner wall of the oil inlet pipe 1, the diameter of each top plate 23 is larger than that of the oil inlet hole 10, and when the movable pipe 2 moves downwards, the top plates 23 limit the movable pipe 2, so that the movable pipe 2 cannot be separated from the oil inlet hole 10 from the oil inlet pipe 1; in the process that the movable pipe 2 moves upwards, the partition plate 16 has a limiting effect on the movable pipe 2 and prevents the movable pipe 2 from passing through the opening of the oil inlet pipe 1 and separating from the movable pipe 2; after the top plate 23 on the movable pipe 2 is attached to the bottom surface of the partition 16, the clamping blocks 15 on the two sides in the oil inlet pipe 1 are respectively embedded into the clamping grooves 21 on the movable pipe 2, so that the movable pipe 2 can be fixed in the oil inlet pipe 1 after the movable pipe 2 is embedded into the oil inlet pipe 1. A plurality of balls 22 attached to the inner wall of the oil inlet pipe 1 are arranged on the outer side of the movable pipe 2, and when the movable pipe 2 is not fixed in the oil inlet pipe 1, the balls 22 on the movable pipe 2 roll downwards along the inner wall of the oil inlet pipe 1, so that the movable pipe 2 can downwards enter the oil inlet pipe 1; remove 2 bottom surfaces of pipe and install the connecting pipe 3 that is linked together, when removing 2 lower extremes of pipe and remove, connecting pipe 3 with remove 2 synchronous movement of pipe, from this, when making into oil pipe 1 and placing in the oil storage container, connecting pipe 3 moves down, makes the hydraulic fluid port on the connecting pipe 3 be located the extreme low position in the container, can take out the oil in the container completely.

Referring to fig. 1 to 3, when the oil pump is used, the bottom end of the oil inlet pipe 1 is inserted into the container, the limiting plates 13 on both sides of the oil inlet pipe 1 are pulled outward, the limiting plates 13 move outward and drive the connecting rod 12 to move outward, the connecting rod 12 drives the locking block 15 to move synchronously when moving, the locking block 15 is separated from the locking groove 21, the moving pipe 2 is not fixed, at this time, the moving pipe 2 is in a downward state, the moving pipe 2 moves downward relative to the oil inlet pipe 1 under the action of the balls 22 and the connecting pipe 3, when the bottom surface of the connecting pipe 3 is abutted against the bottom surface in the container, the moving pipe 2 stops moving, at this time, oil is discharged to the moving pipe 2 through the connecting pipe 3, the oil discharged to the moving pipe 2 is discharged into the oil inlet pipe 1, the bottom end of the oil inlet pipe 1 can be located at the lowest position in the container under the action of the moving pipe 2, and the oil in the container can be completely extracted, preventing the serious waste of oil products.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. A novel hand oil pump which is characterized in that: comprises an oil inlet pipe; mounting holes are formed in two sides of the oil inlet pipe, connecting rods penetrate through the mounting holes, one end of each connecting rod is connected with a limiting plate, one end of each connecting rod is nested with a spring, one end of each spring is fixedly connected to the inner wall of the oil inlet pipe, and the other end of each spring is connected to a clamping block arranged at the tail end of each connecting rod; a moving pipe is nested in the oil inlet pipe, clamping grooves nested with the clamping blocks are formed in the two sides of the moving pipe, and a plurality of balls attached to the inner wall of the oil inlet pipe are arranged on the outer side of the moving pipe; the top plates are mounted on two sides of the top surface of the movable pipe, and the top plates are attached to the bottom surfaces of the partition plates arranged on two sides of the inner wall of the oil inlet pipe.

2. The novel hand oil pump of claim 1, which is characterized in that: the bottom surface of the movable pipe is provided with a connecting pipe communicated with each other.