阅读说明：本技术 一种黄油枪出油管用旋转折叠装置及其使用方法 (Rotary folding device for oil outlet pipe of grease gun and using method thereof ) 是由 刘兆萄 于 2021-09-13 设计创作，主要内容包括：本发明公开了一种黄油枪出油管用旋转折叠装置及其使用方法,包括油枪本体,所述油枪本体的一端面开设圆孔,所述圆孔的内部滑动连接输油管,所述输油管的一端设置在油枪本体的内部,并固定连接锥形罩,所述油枪本体的一端面左右两侧对称的位置分别固定连接竖板,所述竖板的一侧面通过轴承转动连接支杆,其中一个所述支杆的一端贯穿竖板的外表面,其中一个所述竖板的一侧面开设螺纹孔一。该装置能够方便调节管道的角度,并稳定的向注油口内注入黄油,同时方便对管道折叠,方便收纳,通过设置可转动的支杆和螺杆,能够对圆柱筒转动和定位,以便控制管道稳定注油,通过设置可移动的管道,能够方便对管道折叠,方便收纳。(The invention discloses a rotary folding device for an oil outlet pipe of a grease gun and a using method thereof. The device can conveniently adjust the angle of pipeline to stable pour into the butter into in the oiling mouth, convenient folding to the pipeline simultaneously, convenient storage, through setting up rotatable branch and screw rod, can rotate and fix a position a cylinder section of thick bamboo, so that the oiling is stabilized to the control duct, through setting up mobilizable pipeline, can conveniently fold the pipeline, convenient storage.)

1. The utility model provides a grease gun goes out oil pipe and uses rotatory folding device, includes grease gun body (1), its characterized in that: the oil gun is characterized in that a round hole (2) is formed in one end face of an oil gun body (1), an oil delivery pipe (3) is slidably connected in the round hole (2), one end of the oil delivery pipe (3) is arranged in the oil gun body (1) and fixedly connected with a conical cover (4), the symmetrical positions of the left side and the right side of one end face of the oil gun body (1) are fixedly connected with risers (5) respectively, one side face of each riser (5) is rotatably connected with a support rod (7) through a bearing, one end of one support rod (7) penetrates through the outer surface of each riser (5), one side face of one riser (5) is provided with a first threaded hole (8), a screw rod (9) is arranged in the first threaded hole (8), one end faces of the two support rods (7) are fixedly connected with a cylindrical barrel (10), and the other end of the oil delivery pipe (3) is fixedly installed in the cylindrical barrel (10), the outer surfaces of the left side and the right side of the cylindrical barrel (10) are respectively provided with a sliding chute (11), a sliding block (12) is arranged inside the sliding chute (11), one side surface of the sliding block (12) is rotatably connected with a connecting rod (13) through a rotating shaft, and one end side surface of the connecting rod (13) is fixedly connected with a pipeline (14).

2. The rotary folding device for the oil outlet pipe of the grease gun according to claim 1, characterized in that: the outer surface of the cylindrical barrel (10) is provided with a plurality of through holes (15), the through holes (15) are arranged in an arc shape and correspond to the positions of the screw rods (9), and the screw rods (9) are inserted into the through holes (15); a second threaded hole (16) is formed in a position, corresponding to one side face of the sliding block (12) and the inner bottom of the sliding chute (11), two second threaded holes (16) are formed in the inner bottom of the sliding chute (11), and the two second threaded holes are respectively formed in the left side and the right side of the inner bottom of the sliding chute (11); the oil gun is characterized in that a push plate (17) is slidably connected inside the oil gun body (1), one end of the push plate (17) is fixedly connected with a cross rod (18), and a spring (19) is sleeved outside the cross rod (18); one end of one of the support rods (7) is fixedly connected with a rotating button (20), and the outer surface of the rotating button (20) is fixedly connected with a plurality of rectangular blocks (6); the oil gun is characterized in that the interior of the cylindrical barrel (10) is hollow, two ends of the cylindrical barrel (10) are respectively provided with an opening, and the distance between the bottom end of the cylindrical barrel (10) and one end face of the oil gun body (1) is 3 cm.

3. The rotary folding device for the oil outlet pipe of the grease gun according to claim 1, characterized in that: the inner part of the pipeline (14) is connected with the outer surface of the cylindrical barrel (10) in a sliding mode, and one end of the pipeline (14) is arranged to be in a conical shape.

4. The rotary folding device for the oil outlet pipe of the grease gun according to claim 1, characterized in that: one side surface of the connecting rod (13) is connected with the outer surface of the cylindrical barrel (10) in a sliding manner.

5. The use method of the rotary folding device for the oil outlet pipe of the grease gun according to any one of claims 1 to 4, is characterized in that: the method comprises the following steps:

firstly, when the oil gun body (1) is used, butter is sucked into the oil gun body (1), a pipeline (14) extends into the butter, and then a cross rod (18) is pulled to suck the butter into the oil gun body (1) under the action of air pressure;

secondly, one end of the pipeline (14) is placed at the position of the oil filling opening through a worker, one end of the pipeline (14) can be inserted into the oil filling opening, then the worker pushes the cross rod (18) and drives the push plate (17) to move, and then the grease in the oil gun body (1) can be pushed into the conical cover (4);

step three, the grease enters the oil conveying pipe 3, the grease can be conveyed to the inside of the pipeline (14) through movement of the grease in the oil conveying pipe 3, the grease can be extruded from the pipeline (14), if the angle of the pipeline (14) needs to be adjusted in use, the rotary knob (20) is manually rotated, the cylindrical barrel (10) can be driven to rotate through rotation of the rotary knob (20), the pipeline (14) is fixedly connected with the cylindrical barrel (10), the pipeline (14) can also rotate when the cylindrical barrel (10) rotates, so that the pipeline (14) is adjusted and scheduled, after the angle is determined, the screw (9) is manually screwed into the through hole (15) in the outer surface of the cylindrical barrel (10), the cylindrical barrel (10) and the pipeline (14) are positioned, and the pipeline (14) can be stably used;

step four, when the oil gun body (1) is used, the oil gun body (1) is stored, at the moment, the sliding block (12) can move in the chute (11) by manually unscrewing the bolt on the sliding block (12) by a worker, the pipeline (14) can be pulled to separate the pipeline (14) from the cylindrical barrel (10), and the connecting rod (13) is rotationally connected with one side surface of the sliding block (12), therefore, the pipeline (14) can be folded by manually rotating the pipeline (14) to enable the pipeline (14) to be vertical to the cylinder (10), meanwhile, the bolts are screwed into the slide block (12) and the threaded hole II (16) at the bottom in the chute (11) to position the slide block (12) and prevent the pipeline (14) from moving, the device can conveniently adjust the angle of pipeline (14) to stable pour into the butter into in the oiling mouth, it is convenient simultaneously to fold pipeline (14).

Technical Field

The invention belongs to the technical field of grease guns, and particularly relates to a rotary folding device for an oil outlet pipe of a grease gun and a using method of the rotary folding device.

Background

Grease gun oil-out and oil pipe adopt nut fixed connection on the existing market, this kind of mode can not angle regulation at the in-process that uses, can only the angle that oil pipe oil-out and oil inlet were adjusted to manual adjustment hand position, under the condition that oil inlet angle position angle is not right, the hand can appear sour bloating when the manual work holds the grease gun work for a long time, discomfort such as numbness, it is inconvenient to install simultaneously, need dismantle the oil pipe and just can pack the delivery goods, packing area is too big otherwise, the cost is too high, ordinary grease gun has been beaten oil, need occupy a large amount of parking space when receiving and releasing, and the easy overlength of pipe damages.

The Chinese patent with the application number of [ CN201922220124.1 ], the content is: a rotary folding device of an oil outlet pipe of a grease gun comprises a grease gun body, an oil outlet of a grease gun head, a rotating device and an oil outlet pipe, wherein the oil outlet of the grease gun head is arranged at one end of the grease gun body, the rotating device is screwed and fixed on the oil outlet of the grease gun head, and the oil outlet pipe is fixed on the rotating device.

Although the above comparison document can achieve the effect of rotationally adjusting the angle of the oil outlet pipe, the comparison document can be folded and is convenient to carry, but the oil spray pipe is in threaded connection with the oil gun in the comparison document, so that the oil spray pipe is easy to rotate when in use, the oil spray pipe is separated from the oil injection port, and the use is influenced.

Disclosure of Invention

The invention aims to provide a rotary folding device for an oil outlet pipe of a grease gun and a using method thereof, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a rotary folding device for an oil outlet pipe of a grease gun comprises a grease gun body, wherein a round hole is formed in one end face of the grease gun body, an oil conveying pipe is slidably connected into the round hole, one end of the oil conveying pipe is arranged in the grease gun body and fixedly connected with a conical cover, the positions of the left side and the right side of one end face of the grease gun body which are symmetrical are respectively and fixedly connected with a vertical plate, one side face of each vertical plate is rotatably connected with a supporting rod through a bearing, one end of one supporting rod penetrates through the outer surface of the corresponding vertical plate, one side face of one vertical plate is provided with a first threaded hole, a screw rod is arranged in the first threaded hole, one end faces of the two supporting rods are fixedly connected with a cylindrical barrel, the other end of the oil conveying pipe is fixedly installed in the cylindrical barrel, sliding grooves are respectively formed in the outer surfaces of the left side and the right side of the cylindrical barrel, sliding blocks are arranged in the sliding grooves, one side face of each sliding block is rotatably connected with a connecting rod through a rotating shaft, and the side surface of one end of the connecting rod is fixedly connected with a pipeline.

Preferably, the outer surface of the cylindrical barrel is provided with a plurality of through holes which are arranged in an arc shape, and the position of the screw rod corresponds to that of the screw rod, the screw rod is inserted into the through hole, the screw rod can conveniently extend into the through hole, so as to position the cylindrical barrel and stably fill oil, a second threaded hole is respectively formed in the position corresponding to one side surface of the sliding block and the inner bottom of the sliding chute, two threaded holes II at the bottom in the sliding chute are arranged and are respectively arranged at the left side and the right side of the bottom in the sliding chute to position the sliding block, thereby fixing the pipeline on the cylinder and positioning the folded pipeline at the same time, the sliding connection push plate in the oil gun body, the one end fixed connection horizontal pole of push pedal, the spring is established to the outside cover of horizontal pole, conveniently promotes the inside that the butter got into oil delivery pipe to oiling in the oiling mouth.

Preferably, one end fixed connection knob of one of them branch, the surface fixed connection a plurality of rectangle piece of knob makes things convenient for the staff to rotate the knob, drives the cylinder and rotates, and the angle of just adjustable pipeline makes things convenient for the oiling.

Preferably, the inside of a cylinder sets up to hollow, the both ends of a cylinder set up to the opening respectively, the bottom of a cylinder sets up to 3cm with an end face distance of oil gun body, can conveniently control a cylinder and rotate to drive the pipeline and rotate, alright realize the regulation to the pipeline angle.

Preferably, the inside sliding connection cylinder section of thick bamboo surface of pipeline, the one end of pipeline sets up to the toper form, through the inside that sets up cylinder section of thick bamboo surface sliding connection pipeline, conveniently pulls the folding from a cylinder section of thick bamboo with the pipeline to accomodate.

A use method of a rotary folding device for an oil outlet pipe of a grease gun comprises the following steps:

firstly, when the oil gun body is used, butter is sucked into the oil gun body, a pipeline extends into the butter, and then the cross rod is pulled to suck the butter into the oil gun body under the action of air pressure;

secondly, one end of the pipeline is placed at the position of the oil filling opening through a worker, one end of the pipeline can be inserted into the oil filling opening, then the worker pushes the cross rod and drives the push plate to move, and therefore the grease in the oil gun body can be pushed to the interior of the conical cover;

step three, the grease enters the oil conveying pipe 3, the grease can be conveyed to the inside of the pipeline through movement of the grease in the oil conveying pipe 3, the grease can be extruded from the inside of the pipeline, if the angle of the pipeline needs to be adjusted in use, the rotating knob is manually rotated, the cylindrical barrel can be driven to rotate through rotation of the rotating knob, and the pipeline can also rotate along with the rotation when the cylindrical barrel rotates due to the fact that the pipeline is fixedly connected with the cylindrical barrel, so that the pipeline is adjusted and dispatched, after the angle is determined, the screw rod is manually screwed into the through hole in the outer surface of the cylindrical barrel, the cylindrical barrel and the pipeline are positioned, and the pipeline can be stably used;

step four, after the oil gun body uses, accomodate the oil gun body, at this moment, through the manual bolt of unscrewing on the slider of staff, make the slider can remove in the inside of spout, alright pulling pipeline, with the separation of pipeline and cylinder section of thick bamboo, because the connecting rod rotates the side of link block, so manual rotation pipeline, be the vertically state with a cylinder section of thick bamboo with the pipeline, alright fold the pipeline, twist the bolt simultaneously into the inside of the second screw hole of bottom in slider and the spout, alright fix a position the slider, prevent that the pipeline from removing, the device can conveniently adjust the angle of pipeline, and stable pouring into the butter in the oiling mouth, it is folding to the pipeline to be convenient simultaneously.

The invention has the technical effects and advantages that: the utility model provides a grease gun goes out oil pipe and uses rotatory folding device, a terminal surface through at the grease gun body sets up the riser, and a side at the riser sets up rotatable cylinder section of thick bamboo, can be to the angle modulation of cylinder section of thick bamboo, thereby drive the angle modulation of pipeline, satisfy actual conditions's use, through setting up the screw rod in the riser is inside, the surface of cylinder section of thick bamboo sets up a plurality of through-hole, can fix a position cylinder section of thick bamboo, alright make the pipeline stabilize to the oiling mouth oiling, surface through at the cylinder section of thick bamboo sets up the slider, a side of slider sets up the connecting rod, the one end and the pipeline fixed connection of connecting rod, conveniently stimulate the pipeline, separate it and cylinder section of thick bamboo, alright realize folding, convenient storage, the device can conveniently adjust the angle of pipeline, and stable pouring into the butter in the oiling mouth, it is convenient to fold the pipeline simultaneously, convenient storage, and convenient operation, and simple.

Drawings

FIG. 1 is a schematic diagram of the novel structure of the present invention;

FIG. 2 is a schematic side view of a cylindrical drum;

FIG. 3 is a schematic view of a connection structure of a cylindrical drum and a pipeline;

FIG. 4 is a schematic view of an end face structure of the oil gun body;

FIG. 5 is a schematic view of a rotary knob;

fig. 6 is a schematic side view of one of the risers.

In the figure: 1. an oil gun body; 2. a circular hole; 3. an oil delivery pipe; 4. a conical cover; 5. a vertical plate; 6. a rectangular block; 7. a strut; 8. a first threaded hole; 9. a screw; 10. a cylindrical barrel; 11. a chute; 12. a slider; 13. a connecting rod; 14. a pipeline; 15. a through hole; 16. a second threaded hole; 17. pushing the plate; 18. a cross bar; 19. a spring; 20. the knob is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a rotary folding device for an oil outlet pipe of a grease gun, which comprises a grease gun body 1, wherein a round hole 2 is formed in one end surface of the grease gun body 1, an oil conveying pipe 3 is connected inside the round hole 2 in a sliding mode, one end of the oil conveying pipe 3 is arranged inside the grease gun body 1 and fixedly connected with a conical cover 4, and grease can enter the oil conveying pipe 3 through the limiting of the conical cover 4 by arranging the conical cover 4, so that the waste of the grease is avoided.

Preferably, the position difference fixed connection riser 5 of an end face left and right sides symmetry of oil gun body 1, a side of riser 5 passes through the bearing and rotates connection branch 7, the surface of riser 5 is run through to the one end of one of them branch 7, screw hole 8 is seted up to one side of one of them riser 5, the inside of screw hole 8 sets up screw rod 9, a terminal surface fixed connection cylinder section of thick bamboo 10 of two branches 7, through the one end and the cylinder section of thick bamboos 10 fixed connection with branch 7, the one end of branch 7 is rotated the side of connecting riser 5, can rotate branch 7, alright drive cylinder section of thick bamboo 10 and rotate, thereby adjust the dispatch to cylinder section of thick bamboo 10.

Specifically, the other end fixed mounting of defeated oil pipe 3 is in the inside of a cylinder section of thick bamboo 10, spout 11 is seted up respectively to the left and right sides surface of a cylinder section of thick bamboo 10, the inside of spout 11 sets up slider 12, a side of slider 12 rotates through the pivot and connects connecting rod 13, the one end side fixed connection pipeline 14 of connecting rod 13, with the inside removal of the one end setting at pipeline 14 of a cylinder section of thick bamboo 10, alright pulling pipeline 14, make pipeline 14 and a cylinder section of thick bamboo 10 separation, alright fold pipeline 14, be convenient for accomodate.

Furthermore, a plurality of through holes 15 are formed in the outer surface of the cylindrical barrel 10, the through holes 15 are arranged in an arc shape and correspond to the positions of the screw rods 9, and the screw rods 9 are inserted into the through holes 15. Two threaded holes 16 are respectively formed in the positions, corresponding to the inner bottom of the sliding chute 11, of one side face of the sliding block 12, and two threaded holes 16 are formed in the inner bottom of the sliding chute 11 and are respectively arranged at the left side and the right side of the inner bottom of the sliding chute 11. The oil gun body 1 is connected with a push plate 17 in a sliding manner, one end of the push plate 17 is fixedly connected with a cross rod 18, and a spring 19 is sleeved outside the cross rod 18. One end of one of the support rods 7 is fixedly connected with a rotating button 20, and the outer surface of the rotating button 20 is fixedly connected with a plurality of rectangular blocks 6. The inside of a cylinder 10 sets up to hollow, and the both ends of a cylinder 10 set up to the opening respectively, and the bottom of a cylinder 10 sets up to 3cm with an end face distance of oil gun body 1. And at the same time, the inner portion of the pipe 14 is slidably coupled to the outer surface of the cylinder 10, and one end of the pipe 14 is formed in a tapered shape. One side of the connecting rod 13 is slidably connected with the outer surface of the cylinder 10.

A use method of a rotary folding device for an oil outlet pipe of a grease gun comprises the following steps: when the grease gun is used specifically, firstly, grease is sucked into the grease gun body 1 when the grease gun body 1 is used, the pipeline 14 extends into the grease, then the cross rod 18 is pulled, the grease is sucked into the grease gun body 1 under the action of air pressure, then one end of the pipeline 14 is placed at the position of the grease inlet by a worker, one end of the pipeline 14 can be inserted into the grease inlet due to the fact that the end portion of the pipeline 14 is conical, then the cross rod 18 is pushed by the worker, the push plate 17 is driven to move, the interior of the conical cover 4 pushed by the grease in the grease gun body 1 can be inserted into the oil pipeline 3, the grease can be conveyed into the pipeline 14 by moving the grease in the oil pipeline 3, the grease can be extruded from the pipeline 14, if the grease gun is used, the angle of the pipeline 14 needs to be adjusted, the rotating knob 20 is manually rotated, the cylindrical barrel 10 can be driven to rotate through the rotation of the rotating knob 20, and the pipeline 14 and the cylindrical barrel 10 are fixedly connected together, so that the pipeline 14 can also rotate when the cylindrical barrel 10 rotates, the pipeline 14 is adjusted and dispatched, after the angle is determined, the screw 9 is manually screwed into the through hole 15 in the outer surface of the cylindrical barrel 10, the cylindrical barrel 10 and the pipeline 14 are positioned, and the pipeline 14 can be stably used; after oil gun body 1 uses, accomodate oil gun body 1, at this moment, through the manual bolt of unscrewing on slider 12 of staff, make slider 12 can remove in the inside of spout 11, alright pulling pipeline 14, with pipeline 14 and the separation of a cylinder section of thick bamboo 10, because connecting rod 13 rotates the side of connecting slider 12, so manual rotation pipeline 14, be the vertically state with pipeline 14 and a cylinder section of thick bamboo 10, alright fold pipeline 14, twist the inside into slider 12 and the two 16 screw holes of spout 11 bottom with the bolt simultaneously, alright fix a position slider 12, prevent that pipeline 14 from removing, the device can conveniently adjust pipeline 14's angle, and stable pouring into the butter into the oiling mouth, conveniently fold pipeline 14 simultaneously, convenient storage, convenient operation, and is simple.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.