CN210739474U - Plain type air bed tuyere - Google Patents
Plain type air bed tuyere Download PDFInfo
- Publication number
- CN210739474U CN210739474U CN201920573015.5U CN201920573015U CN210739474U CN 210739474 U CN210739474 U CN 210739474U CN 201920573015 U CN201920573015 U CN 201920573015U CN 210739474 U CN210739474 U CN 210739474U
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- China
- Prior art keywords
- middle seat
- air bed
- annular base
- upper cover
- tongue piece
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Abstract
The utility model discloses a simple air bed tuyere, which comprises a middle seat, wherein the middle seat comprises an annular base, a threaded connecting end is arranged at the middle position of the annular base, the threaded connecting end is provided with a through hole structure which axially penetrates through, and an inner ring is arranged in the through hole structure; the threaded connecting end is fixedly connected with the upper cover through external threads, a packing washer is arranged between the upper cover and the threaded connecting end, and the packing washer is arranged at the end parts of the threaded connecting end and the inner ring; the bottom surface of the middle seat is provided with a tongue piece, the tongue piece is fixedly connected with the middle seat through a pressing strip, and the tongue piece and the pressing strip are provided with corresponding mushroom head connecting structures. The utility model discloses the structure to the air bed tuyere has been retrencied, the cost is reduced. The utility model discloses the cyclic annular base, the thread connection end and the connecting band that constitute well seat adopt the integral type to be JI to construct, have reduced production and assembly cost.
Description
Technical Field
The utility model relates to an air bed tuyere field, specifically speaking, in particular to plain type air bed tuyere.
Background
As one of the essential parts of the inflatable product, the quality of the air nozzle structure is directly related to the operation convenience and the air tightness of the inflatable product and the production cost, and if the air tightness is not enough or the sealing can not be kept for a long time, the use experience of a consumer on the inflatable product is directly influenced.
The structure of the prior similar tuyere is as follows: the inner teeth are arranged inside the air nozzle base, the connecting belt is independent of the air nozzle base and needs to be assembled, the air nozzle base is produced by firstly putting the inner teeth into a die, and the air nozzle base is various in production procedures and high in cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plain type air bed tuyere to the not enough among the prior art to solve the problem that exists among the prior art.
The utility model provides a technical problem can adopt following technical scheme to realize:
a simple air bed tuyere comprises a middle seat, wherein the middle seat comprises an annular base, a threaded connecting end is arranged in the middle of the annular base, the threaded connecting end is provided with a through hole structure which axially penetrates through the threaded connecting end, and an inner ring is arranged in the through hole structure;
the bottom surface of the middle seat is provided with a tongue piece, the tongue piece is fixedly connected with the middle seat through a pressing strip, and the tongue piece and the pressing strip are provided with corresponding mushroom head connecting structures;
the annular base is connected with the threaded connecting end through the connecting band, and the annular base, the threaded connecting end and the connecting band are connected through an integrated structure.
Furthermore, the upper cover and the middle seat form a first air sealing structure, and the packing ring and the middle seat form a second air sealing structure.
Furthermore, the threaded connection end is fixedly connected with the upper cover through an external thread.
Furthermore, the threaded connection end is fixedly connected with the upper cover through an external thread. And a packing washer is arranged between the upper cover and the threaded connecting end and is arranged at the end parts of the threaded connecting end and the inner ring.
Furthermore, an elastic circular ring is arranged on the base of the middle seat.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the structure of the air nozzle of the air bed is simplified, and the cost is reduced.
2. The annular base, the threaded connecting end and the connecting band which form the middle seat are designed to be integrally formed, so that the production and assembly cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the simple air bed tuyere of the present invention.
Fig. 2 is a schematic view of the structure of the packing ring without packing of the plain type air bed tuyere.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and 2, the simple air bed tuyere of the present invention comprises a middle seat (3), wherein the middle seat (3) comprises an annular base (31), a threaded connection end (32) is arranged at the middle position of the annular base (31), the threaded connection end (32) has a through hole structure (33) axially penetrating, and an inner ring (4) is arranged on the through hole structure (33);
the bottom surface of the middle seat (3) is provided with a tongue piece (5), the tongue piece (5) is fixedly connected with the middle seat (3) through a pressing strip (6), and the tongue piece (5) and the pressing strip (6) are provided with corresponding mushroom head connecting structures (7);
annular base (31) and thread connection end (32) are connected through connecting band (34), and annular base (31), thread connection end (32) and connecting band (34) adopt the integral type structure to connect.
In addition, the upper cover (1) and the middle seat (3) form a first air sealing structure, and the packing washer (2) and the middle seat (3) form a second air sealing structure.
It should be noted that the threaded end (32) and the upper cap (1) have two sealing structures.
Referring to fig. 2, the threaded end (32) is fixedly connected with the upper cover (1) through an external thread.
Referring to fig. 1, the threaded end (32) is fixedly connected with the upper cover (1) through an external thread. A packing washer (2) is arranged between the upper cover (1) and the threaded connecting end (32), and the packing washer (2) is arranged at the end positions of the threaded connecting end (32) and the inner ring (4).
In addition, an elastic ring (35) is arranged on the base (31) of the middle seat (3).
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a plain type air bed tuyere which characterized in that: the middle seat (3) comprises an annular base (31), a threaded connecting end (32) is arranged in the middle of the annular base (31), the threaded connecting end (32) is provided with a through hole structure (33) which axially penetrates through, and an inner ring (4) is arranged on the through hole structure (33);
the bottom surface of the middle seat (3) is provided with a tongue piece (5), the tongue piece (5) is fixedly connected with the middle seat (3) through a pressing strip (6), and the tongue piece (5) and the pressing strip (6) are provided with corresponding mushroom head connecting structures (7);
annular base (31) and thread connection end (32) are connected through connecting band (34), and annular base (31), thread connection end (32) and connecting band (34) adopt the integral type structure to connect.
2. The plain air bed tuyere of claim 1, wherein: the upper cover (1) and the middle seat (3) form a first air sealing structure, and the packing washer (2) and the middle seat (3) form a second air sealing structure.
3. The plain air bed tuyere of claim 1, wherein: the threaded connecting end (32) is fixedly connected with the upper cover (1) through external threads.
4. The plain air bed tuyere of claim 1, wherein: the threaded connection end (32) is fixedly connected with the upper cover (1) through external threads, a packing ring (2) is arranged between the upper cover (1) and the threaded connection end (32), and the packing ring (2) is arranged at the end part of the threaded connection end (32) and the end part of the inner ring (4).
5. The plain air bed tuyere of claim 1, wherein: an elastic circular ring (35) is arranged on the base (31) of the middle seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573015.5U CN210739474U (en) | 2019-04-25 | 2019-04-25 | Plain type air bed tuyere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573015.5U CN210739474U (en) | 2019-04-25 | 2019-04-25 | Plain type air bed tuyere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739474U true CN210739474U (en) | 2020-06-12 |
Family
ID=70990491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920573015.5U Active CN210739474U (en) | 2019-04-25 | 2019-04-25 | Plain type air bed tuyere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739474U (en) |
-
2019
- 2019-04-25 CN CN201920573015.5U patent/CN210739474U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |