CN215633622U

CN215633622U - Be used for aerifing integral type pump

Info

Publication number: CN215633622U
Application number: CN202121848607.7U
Authority: CN
Inventors: 曹卫霞
Original assignee: Cao Weixia
Current assignee: Cao Weixia
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-25
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to the technical field of inflator pumps, in particular to an integrated inflator pump for inflation, which comprises a pump body, an air inlet, an inflation inlet, a pressing sheet, a plunger, an extension piece, a piston and a matching hole, wherein the upper end and the lower end of the pump body are respectively provided with the air inlet and the inflation inlet, the upper end of the pump body is fixedly provided with the pressing sheet, the plunger is fixedly arranged on the inner side of the pressing sheet, the extension piece is fixedly arranged at one end, close to the plunger, of the pressing sheet, the piston is fixedly arranged on the bottom surface of the extension piece, the piston is made of rubber, the upper surface of the pump body is provided with the matching hole, the piston is matched with the matching hole in size, and the outer surface of the pump body is provided with a reinforcing mechanism. According to the utility model, by arranging the piston and the matching hole, the plunger and the pressing sheet can be secondarily fixed after the air inlet is plugged, so that the condition that the air inlet is easily opened in the playing process of an infant is effectively avoided, the loss of internal gas is reduced, and frequent inflation is avoided.

Description

Be used for aerifing integral type pump

Technical Field

The utility model relates to the technical field of inflation pumps, in particular to an integrated inflation pump for inflation.

Background

In people's daily life, the concern and the attention degree to infant's articles for use are very high, especially for realizing that the infant prevents falling, can make into the inflatable type with the articles for use usually, consequently the inflator pump just seems extraordinarily important, but current inflator pump is inflating the back of accomplishing, although carried out the shutoff to the air inlet, but because the elasticity of whole material is great, under the condition of playing at the infant very easily, cause the air inlet to be in the open mode, lead to the gas loss aggravation, need the user of service to frequently inflate, user of service's burden has been improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an integrated inflator pump for inflation.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an integral type pump for aerify, includes the pump body, air inlet, inflation inlet, preforming, plunger, extension, piston and matching hole, air inlet and inflation inlet have been seted up respectively to the upper and lower both ends of the pump body, the upper end fixed mounting of the pump body has the preforming, the inboard fixed mounting of preforming has the plunger, the one end fixed mounting that the preforming is close to the plunger has the extension, the bottom surface fixed mounting of extension has the piston, the matching hole has been seted up to the upper surface of the pump body, the surface of the pump body is provided with strengthening mechanism.

In order to facilitate the fixing of the extension frame, the utility model has the improvement that the piston is made of rubber and is matched with the size of the matching hole.

In order to improve the fixing effect of the extension piece, the utility model is improved in that a magic tape suede surface is fixedly arranged at the joint of the piston and the extension piece, and a magic tape suede surface is fixedly arranged on the upper surface of one side of the pump body, which is close to the matching hole.

In order to facilitate a user to open the air inlet, the utility model is improved in that a pull rod is fixedly arranged on the upper surface of the extending piece, and the pull rod is T-shaped.

In order to improve the sealing effect of the air inlet, the utility model improves that a sealing gasket is arranged at the joint of the plunger and the air inlet.

In order to improve the overall strength of the pump body, the utility model improves that the reinforcing mechanism comprises reinforcing ribs and built-in holes, the reinforcing ribs are uniformly and fixedly arranged on the outer surface of the pump body, the built-in holes are formed in the reinforcing ribs, and hard cotton is filled in the built-in holes.

In order to improve the arrangement effect of the reinforcing ribs, the utility model has the improvement that the number of the reinforcing ribs is four, and the four groups of the reinforcing ribs are arranged in a circle at equal intervals.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, by arranging the piston and the matching hole, the plunger and the pressing sheet can be fixed for the second time after the air inlet is plugged, so that the condition that the air inlet is easily opened in the playing process of an infant is effectively avoided, the loss of internal gas is reduced, and frequent inflation is avoided.

2. According to the utility model, the reinforcing mechanism is arranged, so that the pump body can be better shaped, the pump body is used, and a user can conveniently use the inflator pump to inflate.

Drawings

FIG. 1 is a perspective view of an integrated inflator for inflation in accordance with the present invention;

FIG. 2 is a side view of an integrated inflator for inflation in accordance with the present invention;

FIG. 3 is a cross-sectional view of an integrated inflator for inflation in accordance with the teachings of the present invention;

FIG. 4 is an enlarged view at A of FIG. 2 of the present invention illustrating an integral inflator for inflation.

Illustration of the drawings:

1. a pump body; 2. an air inlet; 3. an inflation inlet; 4. tabletting; 5. a plunger; 6. an extension member; 7. a piston; 8. a matching hole; 9. magic tape hair side; 10. magic paste suede; 11. a pull rod; 12. a sealing gasket; 13. reinforcing ribs; 14. a hole is arranged inside.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: an integrated inflator pump for inflation comprises a pump body 1, an air inlet 2, an inflation inlet 3, a pressing sheet 4, a plunger 5, an extension piece 6, a piston 7 and a matching hole 8, wherein the upper end and the lower end of the pump body 1 are respectively provided with the air inlet 2 and the inflation inlet 3, the upper end of the pump body 1 is fixedly provided with the pressing sheet 4, the inner side of the pressing sheet 4 is fixedly provided with the plunger 5, a sealing gasket 12 is arranged at the joint of the plunger 5 and the air inlet 2, after the inflator pump is used, the sealing of the whole inflator pump is particularly important, the sealing gasket 12 is arranged, which is equivalent to the arrangement of a secondary safety, the sealing performance of the inflator pump is greatly improved, the extension piece 6 is fixedly arranged at one end of the pressing sheet 4 close to the plunger 5, the bottom surface of the extension piece 6 is fixedly provided with the piston 7, the piston 7 is made of rubber, the upper surface of the pump body 1 is provided with the matching hole 8, and the piston 7 is matched with the size of the matching hole 8, in the utility model, the interference fit relationship between the rubber piston 7 and the matching hole 8 is adopted, so that the pressing sheet 4 and the plunger 5 are fixed for the second time, the plunger 5 is ensured not to easily slip from the air inlet 2 after being inserted into the air inlet 2, the sealing effect of the whole pump body 1 is further improved, the loss of gas in the product is greatly reduced, and the service life of the product after being inflated is prolonged.

Piston 7 has magic tape matte 9 with the junction fixed mounting who extends piece 6, the last fixed surface that pump body 1 is close to matching hole 8 one side installs magic tape matte 10, when piston 7 is connected with matching hole 8, magic tape matte 9 can directly paste together with magic tape matte 10, thereby fix piston 7 once more, the last fixed surface who extends piece 6 installs pull rod 11, pull rod 11's shape is the T font, through setting up this T font pull rod 11, can be when the user of service needs to open air inlet 2, make things convenient for the user of service to extract piston 7 and plunger 5.

The outer surface of the pump body 1 is provided with a reinforcing mechanism, the reinforcing mechanism comprises reinforcing ribs 13 and built-in holes 14, the outer surface of the pump body 1 is uniformly and fixedly provided with the reinforcing ribs 13, the number of the reinforcing ribs 13 is four, four groups of the reinforcing ribs 13 are arranged in a circumferential equidistant way, when the inflator pump is used, the shape of the inflator pump needs to be kept, so that the inflator pump can be conveniently used for inflating by users, in the utility model, four groups of reinforcing ribs 13 are arranged on the outer surface of the pump body 1, the shape of the whole pump body 1 can be shaped, thereby facilitating the later-stage user to extrude the pump body 1, the product is inflated, the reinforcing ribs 13 are internally provided with built-in holes 14, the built-in holes 14 are internally filled with hard cotton, the hard cotton is filled in the reinforcing ribs 13, and the hard cotton has good elasticity, so that the pump body 1 can be quickly restored after the body is extruded and deformed.

The working principle is as follows: when using this pump, can directly extrude the pump body 1, can aerify, aerify and accomplish the back, this moment the user utilizes plunger 5 to plug up air inlet 2, extension 6 can be along with preforming 4 moves together this moment, after plunger 5 plugs up air inlet 2, this moment the user inserts piston 7 in matching hole 8 again, piston 7 can and matching hole 8 between produce interference fit, thereby realize the secondary to preforming 4 and plunger 5 and fix, and then improve the shutoff effect, when using this pump, the holistic state of pump will decide whole inflated effect, set up this strengthening rib 13, can not receive the effect of external pressure at the pump, stereotype the pump, the inflation process for follow-up user provides convenience.

Although the present invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an integral type pump for aerify, includes the pump body (1), air inlet (2), inflation inlet (3), preforming (4), plunger (5), extension (6), piston (7) and matching hole (8), its characterized in that: air inlet (2) and inflation inlet (3) have been seted up respectively at the upper and lower both ends of the pump body (1), the upper end fixed mounting of the pump body (1) has preforming (4), the inboard fixed mounting of preforming (4) has plunger (5), the one end fixed mounting that preforming (4) are close to plunger (5) has extension piece (6), the bottom surface fixed mounting of extension piece (6) has piston (7), matching hole (8) have been seted up to the upper surface of the pump body (1), the surface of the pump body (1) is provided with strengthening mechanism.

2. An integral inflator for inflation as claimed in claim 1 wherein: the piston (7) is made of rubber, and the size of the piston (7) is matched with that of the matching hole (8).

3. An integral inflator for inflation as claimed in claim 1 wherein: the connecting part of the piston (7) and the extension piece (6) is fixedly provided with a magic tape suede surface (9), and the upper surface of the pump body (1) close to one side of the matching hole (8) is fixedly provided with a magic tape suede surface (10).

4. An integral inflator for inflation as claimed in claim 1 wherein: the upper surface of the extension piece (6) is fixedly provided with a pull rod (11), and the pull rod (11) is T-shaped.

5. An integral inflator for inflation as claimed in claim 1 wherein: and a sealing gasket (12) is arranged at the joint of the plunger (5) and the air inlet (2).

6. An integral inflator for inflation as claimed in claim 1 wherein: the reinforcing mechanism comprises reinforcing ribs (13) and built-in holes (14), the reinforcing ribs (13) are uniformly and fixedly installed on the outer surface of the pump body (1), the built-in holes (14) are formed in the reinforcing ribs (13), and hard cotton is filled in the built-in holes (14).

7. An integral inflator for inflation according to claim 6, wherein: the number of the reinforcing ribs (13) is four, and the four groups of the reinforcing ribs (13) are arranged in a circumferential equidistant manner.