CN112856212B

CN112856212B - Inflating equipment

Info

Publication number: CN112856212B
Application number: CN202110002702.3A
Authority: CN
Inventors: 王祖林; 单耀海; 王焕之
Original assignee: Ningbo Buck Accumulator Technology Co ltd
Current assignee: Ningbo Buck Accumulator Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2023-02-28
Anticipated expiration: 2041-01-04
Also published as: CN112856212A

Abstract

The invention discloses a novel inflation device, which relates to the technical field of inflation devices, wherein an upper buckle and a lower buckle are arranged on a fixing plate on a connecting pipe port through an arranged external port and the connecting pipe port, a right baffle is arranged on an inserted rod, the inserted rod is provided with an inserted sheet, the inserted sheet can be inserted into a groove in the external port, when the inserted sheet is inserted into a limiting seat in the groove, a stop rod can extend into a placing groove through a reset spring, a rotating rod can be opened to fill nitrogen into a device connected with the external port under the condition that air is discharged from an air outlet, such as an air tank, a bayonet is arranged on a fixing port at the corresponding position of the upper buckle and the lower buckle, the device can be fixed through the arrangement, the rotating rod can be blocked by directly pressing a pressing plate when the device is finished, the device can be fixed through the arrangement without an artificial auxiliary fixing connector when the device is used for inflation, the air tank can be directly fixed through the arrangement when the air tank is opened, the stop rod can extend out to block the rotating rod when the small baffle is extracted, and air leakage can be recovered to the original position, and can not occur through the arrangement.

Description

Inflating equipment

Technical Field

The invention relates to the technical field of inflation equipment, in particular to inflation equipment.

Background

In various industries, products leaving a factory are generally required to be detected, the qualification rate of the products is detected to ensure the quality of the products, unqualified products are removed, an evaporator in an automobile air conditioner also needs to be detected in the assembling process, and nitrogen is mainly filled to detect the air tightness of the evaporator so as to detect whether the evaporator is qualified.

The invention discloses a safe energy-saving quick inflating device as Chinese patent CN105569994A, wherein a protective shell is internally provided with an upper magnet and a lower magnet which are arranged outside a pressurizing shell, and the annular inner end of the protective shell is fixed outside the pressurizing shell; the air outlet valve is fixed in a central hole of the pressurizing shell, a magnetic piston is arranged in the pressurizing shell, a sealing cone or a sealing ball seals an air inlet channel of the air inlet cavity, and a sealing cap seals an air inlet channel of the extrusion cavity; a gas distribution limiting plate is fixed in a limiting hole at the upper end of the magnetic piston, a sealing cone or a sealing ball is arranged in an inner conical hole of the magnetic piston, and a containing hole is formed at the lower end of the magnetic piston; the inflation device disclosed by the invention has a single structure at the inflation connecting end, and can be inflated only by opening and closing the inflation tank during inflation, so that the inflation process is troublesome, and gas loss is easily caused during inflation.

Disclosure of Invention

1. Technical problem to be solved

The invention aims at the defects in the prior art, and particularly provides an inflation device which solves the problems that the conventional inflation device can be inflated only by opening and closing an inflation tank, the inflation process is troublesome, and the gas is easy to lose during inflation.

2. Technical scheme

In order to solve the technical problems, the invention provides inflation equipment, which comprises an air connecting pipe, an external interface and an air connecting port, wherein the air connecting pipe is provided with an air connecting pipe port, the air connecting pipe port is provided with an inserted bar, the joint of the air connecting pipe port and the inserted bar is provided with a fixed plate, the two sides of the fixed plate are respectively provided with an upper buckle and a lower buckle, the inserted bar is provided with a right baffle plate, the front of the inserted bar is provided with an inserted sheet, the inserted bar is provided with an air outlet, the inserted bar is connected in the external interface, the external interface is provided with a fixed port, the fixed ports at the corresponding positions of the upper buckle and the lower buckle are respectively provided with a bayonet, each bayonet is provided with a pressing plate, the external interface at the corresponding position of the right baffle plate is internally provided with a left baffle plate, the external interface at the corresponding position of the inserted sheet is provided with a groove, the two sides of the groove are respectively provided with a rotating groove, each rotating groove is internally provided with a limiting seat, each limiting seat is provided with a placing groove, each placing groove is internally provided with a return spring, each return spring is provided with a stop lever, the right side of each stop lever is provided with a rotating plate, the rotating plate is connected with a valve rod, the valve rod is arranged on a small bearing, the valve rod in the external port is provided with a small blocking piece, the connecting pipe orifice is provided with an inserting rod through an arranged connecting pipe orifice, the inserting rod is provided with a right blocking plate, the left side of the inserting rod is provided with an inserting piece, the inserting rod and the connecting pipe orifice are provided with fixed plates, an upper buckle and a lower buckle on the fixed plates correspond to a bayonet on an external port upper fixed orifice, the inserting rod is provided with an air outlet, when the air outlet is inserted into the external port, the upper buckle and the lower buckle can be firstly clamped into the bayonet, and the right blocking plate can reach the left side of the left blocking plate in the external port through extrusion, when the inserted sheet injects external intraoral recess, the inserted sheet will be through the inclined plane of setting on the pin on spacing seat, will press the pin in the standing groove, the rotor plate will drive little separation blade through the valve rod and rotate under the effect that does not block, will open when aerifing, nitrogen gas will fill in the setting of connecting on external mouthful, when aerifing through the setting, insert the link, no longer need personnel supplementary, just can fix through the setting, when extracting, the rotor plate will not rotate under the prevention of pin, this setting just can not take place gas outflow.

Wherein the gas receiving pipe is connected with the gas outlet pipe, the gas outlet pipe is internally provided with a large blocking piece, the large blocking piece is connected with a rotating rod, the rotating rod is arranged on a large bearing, the large bearing is arranged on the gas outlet pipe, the rotating rod is provided with a hand wheel, and the hand wheel is arranged, when the hand wheel rotates, the rotating rod can rotate on the large bearing, the large blocking piece connected to the rotating rod can rotate on the air outlet pipe, when the connecting pipe port is inserted into the external port, the air can be inflated through rotating the hand wheel, and the inflating efficiency is accelerated through the setting.

The air outlet is arranged on the air outlet table, and the air outlet assembly is connected conveniently through the air outlet.

Wherein, the gas outlet platform is arranged on the gas tank, so that the switch component is convenient to install.

Wherein, be provided with the bottom plate under the gas pitcher, be provided with the universal wheel under the bottom plate, be convenient for remove.

The base plate is provided with a vertical frame, and the vertical frame is provided with a handrail, so that the device can be pushed and used conveniently.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that the inserting rod arranged on the connecting pipe opening is provided with the fixing plate on the inserting rod and the connecting pipe opening, the upper buckle and the lower buckle on the plate can be clamped into the bayonet for fixing when being connected, the stop lever can be extruded into the placing groove by inserting the inserting piece into the groove, the rotating plate can drive the valve rod to open the small stop piece for inflation when being inflated, the small stop piece can be directly inflated by arranging the device connected to the external interface, the rotating plate can be limited to rotate by first-out short ends of the inserting piece when the connecting pipe opening is pulled out, the small stop piece can be closed, the gas outflow can be effectively prevented by arranging, the gas can be directly inflated by arranging the device when being inflated, the air inlet is opened by a connecting end without the assistance of personnel, and the air inlet is more convenient to arrange.

Drawings

FIG. 1 is a first schematic structural view of an inflator according to the present invention;

FIG. 2 is a second schematic structural view of an inflator according to the present invention;

FIG. 3 is a schematic view of a hand wheel of an inflation device according to the present invention;

FIG. 4 is a schematic view showing the connection of a pressing plate in an inflator according to the present invention;

FIG. 5 is a schematic view showing the connection of a valve stem in an inflator according to the present invention;

FIG. 6 is a schematic view showing the connection of small blocking pieces in an inflator device according to the present invention;

FIG. 7 is a schematic view of the connection of an insert in an inflator device according to the present invention;

FIG. 8 is a schematic structural view of an upper buckle in an inflator according to the present invention.

In the figure: 1. a handrail; 2. erecting a frame; 3. a base plate; 4. a universal wheel; 5. a gas tank; 6. a gas outlet table; 7. an air outlet pipe; 8. a gas receiving pipe; 9. a large baffle plate; 10. a large bearing; 11. a hand wheel; 12. rotating the rod; 13. an external interface; 14. a fixed port; 15. inserting a rod; 16. a fixing plate; 17. A pipe connecting port; 18. a right baffle; 19. a small bearing; 20. a rotating groove; 21. a limiting seat; 22. A stop lever; 23. a placement groove; 24. a return spring; 25. a groove; 26. a rotating plate; 27. a valve stem; 28. a small baffle plate; 29. inserting sheets; 30. an air outlet; 31. a left baffle; 32. pressing a plate; 33. Mounting a buckle; 34. a lower buckle; 35. an exhaust pipe; 36. and (4) a bayonet.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Example 1:

referring to fig. 1 to 8, the inflation device according to the embodiment of the present invention includes an air receiving pipe 8, an external interface 13 and a pipe connecting port 17, the pipe connecting pipe 8 is provided with the pipe connecting port 17, the pipe connecting port 17 is provided with an insertion rod 15, a fixing plate 16 is provided at a joint of the pipe connecting port 17 and the insertion rod 15, two sides of the fixing plate 16 are respectively provided with an upper buckle 33 and a lower buckle 34, the insertion rod 15 is provided with a right baffle 18, an insertion sheet 29 is provided in front of the insertion rod 15, the insertion rod 15 is provided with an air outlet 30, the insertion rod 15 is connected in the external interface 13, the external interface 13 is provided with a fixing port 14, the fixing ports 14 at corresponding positions of the upper buckle 33 and the lower buckle 34 are respectively provided with a bayonet 36, each bayonet 36 is provided with a pressing plate 32, the external interface 13 at corresponding position of the right baffle 18 is provided with a left baffle 31, the external interface 13 at corresponding position of the insertion sheet 29 is provided with a groove 25, two sides of the groove 25 are respectively provided with a rotation groove 20, each rotation groove 20 is provided with a limiting seat 21, each limiting seat 21 is provided with a placing groove 23, each placing groove 23 is provided with a return spring 24, a return spring 24 is provided with a rotation rod 22, a rotation rod 27 is provided on a rotation rod 27, a small baffle 27 is provided on a valve rod 27, and a valve rod 27 is provided on a valve rod 27, and a small baffle 27 is connected on the valve rod 27;

an inserting rod 15 is arranged in front of a connecting pipe opening 17, a right baffle 18 is arranged in front of the inserting rod 15, a fixing plate 16 is arranged at the joint of the inserting rod 15 and the connecting pipe opening 17, an upper buckle 33 and a lower buckle 34 are respectively arranged on the upper side and the lower side of the fixing plate 16, an inserting sheet 29 is arranged on the left side of the inserting rod 15, an air outlet 30 is arranged on the inserting rod 15, when the connecting pipe opening 17 is inserted into an external opening 13, the arranged upper buckle 33 and the lower buckle 34 are firstly clamped into a bayonet 36 for fixing, the right baffle 18 is clamped on the left side of a left baffle 31 in the external opening 13, the right baffle 18 and the left baffle 31 are fixed through friction force, when the inserting sheet 29 is inserted into a groove 25 in the external opening 13, the inserting sheet 29 is arranged in a limiting seat 21 of a rotating groove 20, the inserting sheet 29 passes through an inclined plane on the baffle rod 22, the baffle rod 22 is pressed in a placing groove 23 under the action of a return spring 24, and the rotating plate 26 drives a small baffle 28 to rotate under the action of a valve rod 27 without blocking, and is opened when air is inflated, and nitrogen is connected to an external opening 13;

when the inflation switch is inflated, after the external port 13 and the connecting pipe port 17 are inserted, a worker only needs to open the inflation switch, the connection part does not need to be fixed, when the inflation switch is pulled out, the inserting piece 29 is pulled out of the stop lever 22 and can be jacked up through the reset spring 24, the rotating plate 26 cannot rotate under the action of the stop lever 22, through the setting, when the inserting piece 29 is pulled out, one side of the structure of the inserting piece 29 is short and the other side is long, the short end of the inserting piece 29 is firstly out, the stop lever 22 can act on the reset spring 24, the stop lever 22 can be pushed out upwards in the placing groove 23, the rotating plate 26 can be limited to rotate, when the inserting piece 29 is long and short, the stop levers 22 on the two sides can limit the rotating plate 26 at the initial position, the external port 13 can form a partition through setting of the small stop piece 28, and gas outflow cannot occur through the setting.

Wherein, connect trachea 8 to connect on outlet duct 7, be provided with blast pipe 35 in the outlet duct 7, be provided with big separation blade 9 in the blast pipe 35, dwang 12 is being connected to big separation blade 9, dwang 12 sets up on big bearing 10, big bearing 10 sets up on outlet duct 7, be provided with hand wheel 11 on the dwang 12, hand wheel 11 through setting up, after taking over a mouthful 17 and injecting external tapping 13, hand wheel 11 rotates, hand wheel 11 will drive big separation blade 9 through dwang 12 and rotate, big separation blade 9 will be opened on outlet duct 7, it will be through connecing trachea 8 to discharge that gas, just can aerify the device that needs to aerify, it is simple to aerify structure through setting up, more convenience when aerifing.

Meanwhile, the air outlet pipe 7 is arranged on the air outlet table 6, so that opening and closing of air are facilitated, and the air outlet table 6 is arranged on the air tank 5, so that storage of air is facilitated.

In the embodiment, the inserting rod 15 is arranged on the connecting pipe opening 17, the fixing plate 16 is arranged at the joint of the inserting rod 15 and the connecting pipe opening 17, the upper buckle 33 and the lower buckle 34 are arranged on the fixing plate 16, the fixing plate 16 can be clamped into the bayonet 36 on the fixing port 14 through the upper buckle 33 and the lower buckle 34, the fixing port 14 is connected with the external port 13, the inserting sheet 29 is arranged in front of the inserting rod 15, when the inserting rod 15 is inserted into the external port 13, the inserting sheet 29 can be inserted into the rotating groove 20 in the groove 25, the placing groove 23 is arranged in the rotating groove 20, the blocking rod 22 with the inclined surface is arranged in the placing groove 23, the resetting spring 24 is connected below the blocking rod 22, when the blocking rod 22 is pressed down by the inserting sheet 29, the arranged rotating plate 26 can rotate, the valve rod 28 can be driven to rotate through the gas rotating plate 26, gas can be filled into a connected facility through the external port 13, the connecting pipe opening 17 and the external port 13 can be fixed without assisting by people by arranging the inserting sheet 29, when the gas is arranged, the short blocking plate 29, the gas can be pushed out when the gas is arranged, the gas blocking plate 22, the gas is pushed out, the gas blocking plate can be pushed out when the gas blocking plate, and the gas is pushed out, and the gas blocking plate can be pushed out when the gas blocking plate, and pushed out, the gas blocking plate can be pushed out when the gas blocking plate, the gas blocking plate can be pushed out, the gas blocking plate can be pushed out when the gas blocking plate, the gas blocking plate can be pushed out.

Example 2:

compared with the embodiment 1, in the embodiment, the bottom plate 3 is arranged below the gas tank 5, the universal wheels 4 are arranged below the bottom plate 3, the device can be conveniently moved, the stand 2 is arranged on the bottom plate 3, the handrails 1 are arranged on the stand 2, the stand 2 is fixed on the bottom plate 3 through the stand 2, the handrails 1 are arranged on the stand 2, and the handrail 1 can be matched with the universal wheels 4 to move.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an inflation equipment, includes trachea (8), external tapping (13) and takeover mouth (17), its characterized in that: the connecting pipe is characterized in that a connecting pipe opening (17) is arranged on the connecting pipe (8), an inserting rod (15) is arranged on the connecting pipe opening (17), a fixing plate (16) is arranged at the joint of the connecting pipe opening (17) and the inserting rod (15), an upper buckle (33) and a lower buckle (34) are respectively arranged on two sides of the fixing plate (16), a right baffle (18) is arranged on the inserting rod (15), an inserting sheet (29) is arranged in front of the inserting rod (15), an air outlet (30) is arranged on the inserting rod (15), the inserting rod (15) is connected in the outer interface (13), a fixed interface (14) is arranged on the outer interface (13), bayonets (36) are arranged on the fixing interface (14) corresponding to the upper buckle (33) and the lower buckle (34), a pressing plate (32) is arranged on each bayonet (36), a left baffle (31) is arranged in the outer interface (13) corresponding to the right baffle (18), grooves (20) are arranged on the outer interface (13) corresponding to the positions of the inserting sheet (29), grooves (25), a limiting seat (21) is arranged in each rotating groove (20), a return spring (24) is arranged in each placing groove (23), a stop lever (22) is arranged on each return spring (24), a rotating plate (26) is arranged on the right side of each stop lever (22), the rotating plate (26) is connected with a valve rod (27), the valve rod (27) is arranged on a small bearing (19), and a small blocking piece (28) is arranged on the valve rod (27) in the outer interface (13);

connect trachea (8) and connect on outlet duct (7), be provided with blast pipe (35) in outlet duct (7), be provided with big separation blade (9) in blast pipe (35), dwang (12) is being connected in big separation blade (9), dwang (12) set up on big bearing (10), big bearing (10) set up on outlet duct (7), be provided with hand wheel (11) on dwang (12).

2. A novel inflator device according to claim 1 wherein: the air outlet pipe (7) is arranged on the air outlet table (6).

3. A novel inflator device according to claim 2 wherein: the gas outlet platform (6) is arranged on the gas tank (5).

4. A novel inflator device according to claim 3 wherein: a bottom plate (3) is arranged below the gas tank (5), and universal wheels (4) are arranged below the bottom plate (3).

5. The novel inflation apparatus of claim 4, wherein: the floor board (3) is provided with a vertical frame (2), and the vertical frame (2) is provided with a handrail (1).