CN212079539U

CN212079539U - Novel built-in inflating pump of inflatable toy

Info

Publication number: CN212079539U
Application number: CN202020637468.2U
Authority: CN
Inventors: 肖吉云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-04
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a novel aerify built-in inflating pump of toy, including the pump body, the pump body includes the pump case, installs the sealing member on the inner wall of pump case, and the top of sealing member is provided with the pull rod, and the bottom of pull rod is run through the sealing member and is extended to its outside, and the piston is installed to the bottom of the pull rod that is located the sealing member below, and the bottom of the inner wall of pump case is provided with the valve. The utility model discloses a pump body, the pump case, the sealing member, the pull rod, a piston, the valve, the air inlet, the gas outlet, interface and lid mutually support, utilize high frequency hot melt with the inflation pump butt fusion in the product, product difference lies in that the air inlet is inside the pull rod in the past, but manual inflation, but the mouth blows, wherein connect still being provided with the pull rod lid of inflation pump, the leakproofness of its lid multiplicable gas, the dustproof performance has been improved, avoid the dust to get into inside the pump body, can carry out fine protection to the pull rod, avoid the pull rod to receive the collision and the damage appears, the service life of product is improved.

Description

Novel built-in inflating pump of inflatable toy

Technical Field

The utility model relates to an aerify toy technical field, specifically be a novel aerify built-in inflating pump of toy.

Background

According to the application number: the CN201020201824.2 inflatable pillow with a built-in inflation device comprises a cylinder, a handle, a push rod, a piston, a sealing rubber ring, an inflatable pillow, an annular gland, an annular end cover, a soft sealing plug and a soft sealing sheet, wherein the annular gland is provided with a protruding tube extending towards the end cover, an internal thread is processed inside the protruding tube, the annular end cover is provided with a protruding tube extending towards the gland, and the protruding tube of the end cover penetrates through the air bag wall of the inflatable pillow and is in threaded connection with the protruding tube of the gland; the center of the closed end face at one end of the cylinder is provided with a round hole, the round hole surrounding the center of the end face of the cylinder is also provided with a vent hole, the soft sealing sheet is clamped in the round hole through the columnar bulge at the center of the soft sealing sheet and connected with the outside of the end face of the cylinder, and the other end of the cylinder is bonded with the end cover; one end of the push rod is connected with the cylinder inner piston in an adhesive mode, the other end of the push rod penetrates through the end cover and the protruding pipe of the gland in sequence and then is sleeved at the front end of the handle protruding rod in an adhesive mode, and the soft sealing plug is sleeved at the root of the handle protruding rod. In actual use, wherein connect not setting up the lid of inflating pump, the air inlet sets up externally, and dustproof effect is relatively poor, and gaseous leakproofness is less than ideal, can not protect the pull rod, and the pull rod receives the damage easily, brings very big inconvenience for the user, for this reason we propose a novel built-in inflating pump of toy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel aerify built-in inflating pump of toy 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 novel aerify built-in inflating pump of toy, includes the pump body, the pump body includes the pump case, install the sealing member on the inner wall of pump case, the top of sealing member is provided with the pull rod, the bottom of pull rod runs through the sealing member and extends to its outside, and the piston is installed to the bottom of the pull rod that is located the sealing member below, the bottom of the inner wall of pump case is provided with the valve, the top of pull rod is provided with the air inlet, the bottom of pull rod is provided with the gas outlet, the top of pump case surface is provided with the interface, one side that the pump case was kept.

Preferably, the pump housing is provided in a cylindrical shape.

Preferably, the surface of the pull rod is movably connected with the sealing element.

Preferably, the cover comprises a cover body and a connecting piece, one side of the connecting piece, which is close to the pump shell, is clamped with the connector, and the cover body is arranged on one side of the connecting piece, which is far away from the pump shell.

Preferably, the pump housing is configured to be large in top and small in bottom.

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

the utility model discloses a pump body, the pump case, the sealing member, the pull rod, a piston, the valve, the air inlet, the gas outlet, interface and lid mutually support, utilize high frequency hot melt with the inflation pump butt fusion in the product, product difference lies in that the air inlet is inside the pull rod in the past, but manual inflation, but the mouth blows, wherein connect still being provided with the pull rod lid of inflation pump, the leakproofness of its lid multiplicable gas, the dustproof performance has been improved, avoid the dust to get into inside the pump body, can carry out fine protection to the pull rod, avoid the pull rod to receive the collision and the damage appears, the service life of product is improved.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a schematic structural diagram of a top view of the present invention;

FIG. 3 is a schematic structural view of the front view of the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1 pump body, 2 pump shell, 3 sealing parts, 4 pull rods, 5 pistons, 6 valves, 7 air inlets, 8 air outlets, 9 connectors, 10 covers, 11 cover bodies and 12 connecting pieces.

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. 1-4, a novel built-in inflating pump for inflatable toys comprises a pump body 1, the pump body 1 comprises a pump case 2, the pump case 2 is cylindrical, the pump case 2 has a large top and a small bottom, a sealing member 3 is mounted on the inner wall of the pump case 2, a pull rod 4 is arranged at the top of the sealing member 3, the bottom end of the pull rod 4 penetrates through the sealing member 3 and extends to the outside of the sealing member, the surface of the pull rod 4 is movably connected with the sealing member 3, a piston 5 is mounted at the bottom of the pull rod below the sealing member 3, a valve 6 is arranged at the bottom of the inner wall of the pump case 2, an air inlet 7 is arranged at the top of the pull rod 4, an air outlet 8 is arranged at the bottom of the pull rod 4, a connector 9 is arranged at the top of the outer surface of the pump case 2, a cover 10 is arranged at one side, the cover 11 is arranged on the side of the connection piece 12 remote from the pump housing 2.

The working principle is as follows: through the pump body 1, the pump case 2, the sealing member 3, the pull rod 4, the piston 5, valve 6, air inlet 7, the gas outlet 8, interface 9 and lid 10 mutually support, utilize high frequency hot melt with the inflation pump butt fusion in the product, with product difference in the past in that air inlet 8 is inside pull rod 4, but manual inflation, can the mouth blow, wherein connect still being provided with lid 10 of inflation pump, the leakproofness of its lid 10 multiplicable gas, dustproof performance has been improved, avoid the dust to get into pump body 1 inside, and can carry out fine protection to pull rod 4, avoid pull rod 4 to receive the collision and appear damaging, the service life of product has been improved.

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 novel aerify built-in inflating pump of toy, includes the pump body (1), its characterized in that: the pump body (1) comprises a pump shell (2), a sealing element (3) is installed on the inner wall of the pump shell (2), a pull rod (4) is arranged at the top of the sealing element (3), the bottom end of the pull rod (4) penetrates through the sealing element (3) and extends to the outside of the sealing element, a piston (5) is installed at the bottom of the pull rod below the sealing element (3), a valve (6) is arranged at the bottom of the inner wall of the pump shell (2), an air inlet (7) is arranged at the top of the pull rod (4), an air outlet (8) is arranged at the bottom of the pull rod (4), an interface (9) is arranged at the top of the outer surface of the pump shell (2), and a cover (10) is arranged on one side, far.

2. The novel built-in inflating pump for inflatable toys as claimed in claim 1, wherein: the pump shell (2) is cylindrical in shape.

3. The novel built-in inflating pump for inflatable toys as claimed in claim 1, wherein: the surface of the pull rod (4) is movably connected with the sealing element (3).

4. The novel built-in inflating pump for inflatable toys as claimed in claim 1, wherein: the cover (10) comprises a cover body (11) and a connecting piece (12), one side, close to the pump shell (2), of the connecting piece (12) is mutually clamped with the connector (9), and the cover body (11) is arranged on one side, far away from the pump shell (2), of the connecting piece (12).

5. The novel built-in inflating pump for inflatable toys as claimed in claim 1, wherein: the pump shell (2) is large in top and small in bottom.