CN212508710U

CN212508710U - Portable shock attenuation pump

Info

Publication number: CN212508710U
Application number: CN202021230427.8U
Authority: CN
Inventors: 钱世勤; 钱凯
Original assignee: Jiangsu Xingyu Outdoor Leisure Products Co ltd
Current assignee: Jiangsu Xingyu Outdoor Leisure Products Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-09
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a portable shock-absorbing inflator pump, which comprises an inflator pump body and shock-absorbing foot seats, wherein two groups of protective housings are fixed outside the two ends of the inflator pump body, the two groups of protective housings are respectively fixed inside the two ends of an outer frame, the bottom of the outer frame is fixed with a bottom frame through bolts, the two sides of the bottom frame are arranged in a rectangle shape and are provided with four groups of shock-absorbing foot seats, the gas outlet of the inflator pump body is connected with an interface on one side of a three-way valve, the interface on the other side of the three-way valve is connected with one end of a pressure gas pipe, and the other interface on the other side of the three-way valve is connected with one end, and the pulley breaks away from the bottom surface after the gasbag expands, and the stable putting of air pump body does benefit to the normal work of air pump body, and the gasbag is aerifyd and is expanded at air pump body during operation, plays the effect of damping.

Description

Portable shock attenuation pump

Technical Field

The utility model relates to an air pump technical field specifically is a portable shock attenuation pump.

Background

The inflator pump is a tool for inflating through the operation of a motor, and the specific working principle is that air is pumped when the motor operates, so that a valve of the communicating vessel is opened by the atmospheric pressure, and the air enters the inflator; when the article is inflated or inflated, the valve is closed by the air pressure in the air cylinder, so that the air enters the article to be inflated; generally speaking, the inflator pump also performs inflation and deflation by using the principle of atmospheric pressure; therefore, the inflator pump generally generates vibration during operation, huge noise can be generated under the strong vibration condition, the working stability of the air pump is extremely easy to influence, and the operation of the inflator pump by a user is not facilitated. And the common inflator pump is not easy to carry and move, an external longer air pipe is needed when the air pump is connected with the air part, and the air pipe is easy to be wound together and knotted. Therefore, the utility model provides a portable shock attenuation pump is used for solving above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a portable shock attenuation pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable shock attenuation pump, includes pump body and damping foot stool, the external fixation at pump body both ends has two sets of protective housings, the inboard at outer frame both ends is fixed respectively to two sets of protective housings, the bottom of outer frame has the chassis through the bolt fastening, the both sides of chassis are the rectangle and arrange that four group's damping foot stools are installed, the interface of three-way valve one side is connected to the gas outlet of pump body, the interface connection trachea's of three-way valve opposite side one end, the one end of another interface connection air supply pipe of three-way valve opposite side, the damping foot stool includes urceolus, gasbag, pulley and connecting seat, the inboard top of rivet connection urceolus is passed through to the both sides at gasbag top, the lower part at urceolus top one side is installed to the connecting seat, the socket.

Preferably, the damping foot stool still includes inflation valve, communicating pipe, bottom plate and opening, the bottom plate passes through fix with rivet in the bottom of gasbag, the inflation valve is installed inside the inflation inlet of gasbag one side, the one end of communicating pipe is connected to the outer end of inflation valve, the opening is seted up in one side of urceolus.

Preferably, the communicating pipe passes through the opening, and the other end of the communicating pipe is connected with the air supply pipe.

Preferably, the three-way valve comprises a three-way joint, a first air valve and a second air valve, an interface in the middle of one side of the three-way joint is connected with an air outlet of the inflator pump body, an interface on the other side of the three-way joint is connected with one end of the first air valve, and another interface on the other side of the three-way joint is connected with one end of the second air valve.

Preferably, the other end of the first air valve is connected with the end part of the pressure air pipe, and the other end of the second air valve is connected with the end part of the air supply pipe.

Preferably, a handle is installed in the middle of the upper portion of the outer frame, and a sponge sleeve is sleeved outside the handle.

Preferably, the mounting panel is installed in the outside of outer frame one end, the side-mounting of mounting panel has the reel, the section of thick bamboo is inserted in the one side of mounting panel above the reel is installed, the tracheal partial body of pressure is accomodate to the reel outside, the tracheal tip of pressure inserts inside inserting the section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pulley is utilized to contact the ground when the air bag is in short of air and is atrophied, so that the inflator pump body is conveniently pushed to move, the pulley is separated from the bottom surface after the air bag is expanded, the inflator pump body is stably placed, the normal work of the inflator pump body is facilitated, and the air bag is inflated and expanded when the inflator pump body works, so that the vibration damping effect is achieved;

2. the inflation pump body is utilized to work, the first air valve is closed, the second air valve is opened to supply air to the air supply pipe, the air supply pipe enables the four groups of air bags to be inflated and expanded through the four communicating pipes, and the four pulleys are separated from the bottom surface, so that vibration reduction and skid prevention are realized;

3. utilize the reel to accomodate the pressure trachea, make things convenient for the tracheal accomodating of pressure, prevent that the winding of pressure trachea from knoing together, make things convenient for tracheal use of pressure, longer pressure trachea is deposited under the condition that occupies less space to the reel simultaneously, makes things convenient for the use of pump body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a three-way valve according to the present invention;

fig. 3 is a schematic view of the damping foot seat of the present invention.

In the figure: the air pump comprises an air pump body 1, an outer frame 2, a bottom frame 3, a vibration reduction foot seat 4, a three-way valve 5, a pressure air pipe 6, an air supply pipe 7, a mounting plate 8, a winding drum 9, an inserting drum 11, a shell 13, a handle 14, an outer drum 41, an air bag 42, an inflation valve 43, a communication pipe 44, a bottom plate 45, a pulley 46, a connecting seat 47, an opening 48, a three-way joint 51, a first air valve 52 and a second air valve 53.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a portable shock-absorbing inflator comprises an inflator body 1 and shock-absorbing foot seats 4, wherein two groups of protective housings 13 are fixed outside two ends of the inflator body 1, the two groups of protective housings 13 are respectively fixed on the inner sides of two ends of an outer frame 2, the bottom of the outer frame 2 is fixed with a chassis 3 through bolts, four groups of shock-absorbing foot seats 4 are arranged on two sides of the chassis 3 in a rectangular shape, an air outlet of the inflator body 1 is connected with an interface on one side of a three-way valve 5, an interface on the other side of the three-way valve 5 is connected with one end of a pressure air pipe 6, the other interface on the other side of the three-way valve is connected with one end of an air supply pipe 7, each shock-absorbing foot seat 4 comprises an outer cylinder 41, an air bag 42, a pulley 46 and a connecting seat 47, two sides of the top of the air, the pulley 46 contacts the ground when the air bag 42 is in an air shortage and atrophies, the inflator pump body 1 is conveniently pushed to move, the pulley 46 is separated from the bottom surface after the air bag 42 is expanded, the inflator pump body 1 is stably placed, normal work of the inflator pump body 1 is facilitated, the air bag 42 is inflated and expanded when the inflator pump body 1 works, and the vibration reduction effect is achieved.

Further, the damping foot rest 4 further comprises an inflation valve 43, a communication pipe 44, a bottom plate 45 and an opening 48, the bottom plate 45 is fixed at the bottom of the air bag 42 through rivets, the inflation valve 43 is installed inside an inflation opening at one side of the air bag 42, the outer end of the inflation valve 43 is connected with one end of the communication pipe 44, the opening 48 is arranged at one side of the outer cylinder 41, the inflation valve 43 enables the communication pipe 44 to normally supply air to the inside of the air bag 42, and the bottom plate 45 improves the wear resistance and damage resistance of the bottom of the air bag 42.

Further, the communication pipe 44 passes through the opening 48, and the other end of the communication pipe 44 is connected to the air supply pipe 7, and the communication pipe 44 allows the air supply pipe 7 to normally supply air to the airbag 42.

Further, the three-way valve 5 comprises a three-way joint 51, a first air valve 52 and a second air valve 53, an interface in the middle of one side of the three-way joint 51 is connected with an air outlet of the inflator body 1, an interface on the other side of the three-way joint 51 is connected with one end of the first air valve 52, another interface on the other side of the three-way joint 51 is connected with one end of the second air valve 53, the inflator body 1 works, the first air valve 52 is closed, the second air valve 52 is opened to supply air to the air supply pipe 7, the air supply pipe 7 inflates and expands the four groups of air bags 42 through four communicating pipes 44, and the four pulleys 46 are.

Further, the other end of the first air valve 52 is connected to the end of the air pressure pipe 6, the other end of the second air valve 53 is connected to the end of the air supply pipe 7, the first air valve 52 controls air supply of the air pressure pipe 6, and the second air valve 53 controls air supply of the air supply pipe 7.

Further, handle 14 is installed to the intermediate position on outer frame 2 upper portion, and handle 14 conveniently mentions air pump body 1, and the sponge cover has been cup jointed to the outside of handle 14, and the comfort of holding is improved to the sponge cover.

Further, mounting panel 8 is installed in the outside of outer frame 2 one end, mounting panel 8's side-mounting has reel 9, mounting panel 8 is installed in one side of reel 9 top and is inserted a section of thick bamboo 11, insert the tip of 11 fixed pressure trachea 6 of a section of thick bamboo, the outside partial body of pressure trachea 6 of accomodating of reel 9, the tip of pressure trachea 6 inserts inside 11 of inserting, reel 9 accomodates pressure trachea 6, make things convenient for accomodating of pressure trachea 6, prevent that pressure trachea 6 from twining and knoing together, make things convenient for the use of pressure trachea 6, longer pressure trachea 6 is deposited under the condition that occupies less space to reel 9 simultaneously, make things convenient for inflator pump body 1's use.

The working principle is as follows: in actual operation, the pulleys 46 contact the ground when the air bags 42 are deflated, a worker pushes the inflator body 1 to move, the inflator body 1 is pushed to a use position, or the worker holds the inflator body 1 to the use position through the handle 14, then the worker pulls out the end of the pressure air pipe 6 from the inside of the insert tube 11, then pulls the pressure air pipe 6 outwards, the reel 9 releases the pressure air pipe 6 until the pressure air pipe 6 is smoothly communicated with an air-using device or an air valve, the worker starts the inflator body 1 after connection is completed, then the worker closes the first air valve 52 and opens the second air valve 52 to supply air to the air supply pipe 7, the air supply pipe 7 inflates and expands the four air bags 42 through the four communication pipes 44, the four pulleys 46 are separated from the ground, the air bags 42 are inflated to achieve the effect of buffering and vibration reduction, the outer tube 41 fixes and protects the air bags 42, the air bags 42 are inflated and then the worker closes the second air valve 52 and opens the first, the inflator pump body 1 and the pressure air pipe 6 normally convey air outwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable shock attenuation pump, includes inflator pump body (1) and damping foot rest (4), its characterized in that, the external fixation at inflator pump body (1) both ends has two sets of protective housing (13), the inboard at outer frame (2) both ends is fixed respectively in two sets of protective housing (13), the bottom of outer frame (2) is through the bolt fastening has chassis (3), the both sides of chassis (3) are four sets of damping foot rests (4) of rectangle arrangement installation, the interface of three-way valve (5) one side is connected to the gas outlet of inflator pump body (1), the one end of interface connection pressure trachea (6) of three-way valve (5) opposite side, the one end of another interface connection air supply pipe (7) of three-way valve opposite side, damping foot rest (4) are including urceolus (41), gasbag (42), pulley (46) and connecting seat (47), the two sides of the top of the air bag (42) are connected with the top of the inner side of the outer cylinder (41) through rivets, the connecting seat (47) is installed on the lower portion of one side of the top of the outer cylinder (41), and a connecting shaft of the connecting seat (47) is inserted into an inserting opening in the upper portion of the support of the pulley (46).

2. The portable shock absorbing inflator of claim 1, wherein: damping foot stool (4) still include inflation valve (43), communicating pipe (44), bottom plate (45) and opening (48), bottom plate (45) are through the bottom of fix with rivet in gasbag (42), inflation valve (43) are installed inside the inflation inlet of gasbag (42) one side, the one end of communicating pipe (44) is connected to the outer end of inflation valve (43), one side at urceolus (41) is seted up in opening (48).

3. The portable shock absorbing inflator of claim 2, wherein: the communicating pipe (44) penetrates through the opening (48), and the other end of the communicating pipe (44) is connected with the air supply pipe (7).

4. The portable shock absorbing inflator of claim 1, wherein: the three-way valve (5) comprises a three-way joint (51), a first air valve (52) and a second air valve (53), an interface in the middle of one side of the three-way joint (51) is connected with an air outlet of the inflator pump body (1), an interface on the other side of the three-way joint (51) is connected with one end of the first air valve (52), and another interface on the other side of the three-way joint (51) is connected with one end of the second air valve (53).

5. The portable shock absorbing inflator of claim 4, wherein: the other end of the first air valve (52) is connected with the end part of the pressure air pipe (6), and the other end of the second air valve (53) is connected with the end part of the air supply pipe (7).

6. The portable shock absorbing inflator of claim 1, wherein: the middle position of the upper part of the outer frame (2) is provided with a handle (14), and the outside of the handle (14) is sleeved with a sponge sleeve.

7. The portable shock absorbing inflator of claim 1, wherein: mounting panel (8) are installed in the outside of outer frame (2) one end, the side-mounting of mounting panel (8) has reel (9), a section of thick bamboo (11) are installed in one side of reel (9) top in mounting panel (8), the partial body of pressure trachea (6) is accomodate to reel (9) outside, the tip of pressure trachea (6) is inserted and is inserted a section of thick bamboo (11) inside.