CN202238551U - Connecting structure between spray gun sucking pipe and charging bucket cover - Google Patents
Connecting structure between spray gun sucking pipe and charging bucket cover Download PDFInfo
- Publication number
- CN202238551U CN202238551U CN2011203875064U CN201120387506U CN202238551U CN 202238551 U CN202238551 U CN 202238551U CN 2011203875064 U CN2011203875064 U CN 2011203875064U CN 201120387506 U CN201120387506 U CN 201120387506U CN 202238551 U CN202238551 U CN 202238551U
- Authority
- CN
- China
- Prior art keywords
- sucking pipe
- spray gun
- charging bucket
- bucket cover
- suction tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a connecting structure between a spray gun sucking pipe and a charging bucket cover, and belongs to the technical field of machinery. The connecting structure solves the problem of poor connecting sealing property between the charging bucket cover of the conventional spray gun and the sucking pipe. The connecting structure between the spray gun sucking pipe and the charging bucket cover comprises the sucking pipe and the charging bucket cover; the middle part of the charging bucket cover is upwards extended to form a connecting part; the connecting part is provided with a central hole; the upper end of the sucking pipe extends into the central hole; a sucking pipe sleeve is arranged between the upper end of the sucking pipe and the inner wall of the central hole; the sucking pipe sleeve is sleeved on the upper end of the sucking pipe; the outer sides of two ends of the sucking pipe sleeve are respectively provided with sealed grooves; and sealing rings are arranged on the sealed grooves. The connecting structure between the spray gun sucking pipe and the charging bucket cover has the advantages of convenience in operation, simple structure and good connecting sealing property between the charging bucket cover and the sucking pipe.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the syndeton of a kind of spray gun suction tube and batch can lid.
Background technology
Its batch can lid and batch can are for being tightly connected in the spray gun, and the suction tube lower end is positioned at batch can, and its upper end is connected batch can and covers, and the problem of its existence is: its suction tube is relatively poor with the sealing between the batch can lid is connected in the existing spray gun.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of syndeton that can improve the spray gun suction tube and the batch can lid that connect sealing between suction tube and the batch can lid.
The purpose of the utility model can realize through following technical proposal: the syndeton of spray gun suction tube and batch can lid, comprise suction tube and batch can lid, and batch can lid middle part up is extended with connecting portion; Connecting portion has centre bore; Above-mentioned suction tube upper end extend in the centre bore, it is characterized in that: be provided with suction cover between suction tube upper end and the center bore inner wall, suction cover is set in the upper end of suction tube; Have seal groove on the lateral wall of suction cover two ends, sealing ring is installed on the seal groove.
In the syndeton of above-mentioned spray gun suction tube and batch can lid, between the upper end of described suction cover and suction tube for being threaded.
Compared with prior art, the syndeton of this spray gun suction tube and batch can lid has following several advantage:
1, be tightly connected through two sealing rings between suction cover and the batch can lid, and suction cover and suction tube is for being threaded, is tightly connected between suction tube and batch can cover and its sealing improves greatly;
2, this syndeton is easy for installation, and is simple in structure.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, suction tube; 2, batch can lid; 3, connecting portion; 4, suction cover; 5, sealing ring.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, the syndeton of this spray gun suction tube and batch can lid comprises suction tube 1 and batch can lid 2; Batch can covers 2 middle parts and up is extended with connecting portion 3, and connecting portion 3 has centre bore, and above-mentioned suction tube 1 upper end extend in the centre bore; Be provided with suction cover 4 between suction tube 1 upper end and the center bore inner wall; Suction cover 4 is set in through helicitic texture on the upper end of suction tube 1, has seal groove on the suction cover 4 two ends lateral walls, and sealing ring 5 is installed on the seal groove.
Be tightly connected through two sealing rings 5 between suction cover 4 and the batch can lid 2, and suction cover 4 and suction tube 1 be for being threaded, between suction tube 1 and batch can cover 2 for being tightly connected and its sealing improves greatly.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (2)
1. the syndeton of spray gun suction tube and batch can lid comprises suction tube (1) and batch can lid (2), and batch can lid (2) middle part up is extended with connecting portion (3); Connecting portion (3) has centre bore; Above-mentioned suction tube (1) upper end extend in the centre bore, it is characterized in that: be provided with suction cover (4) between suction tube (1) upper end and the center bore inner wall, suction cover (4) is set in the upper end of suction tube (1); Have seal groove on the lateral wall of suction cover (4) two ends, sealing ring (5) is installed on the seal groove.
2. the syndeton of spray gun suction tube according to claim 1 and batch can lid is characterized in that, between the upper end of described suction cover (4) and suction tube (1) for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203875064U CN202238551U (en) | 2011-10-12 | 2011-10-12 | Connecting structure between spray gun sucking pipe and charging bucket cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203875064U CN202238551U (en) | 2011-10-12 | 2011-10-12 | Connecting structure between spray gun sucking pipe and charging bucket cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238551U true CN202238551U (en) | 2012-05-30 |
Family
ID=46099855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203875064U Expired - Lifetime CN202238551U (en) | 2011-10-12 | 2011-10-12 | Connecting structure between spray gun sucking pipe and charging bucket cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238551U (en) |
-
2011
- 2011-10-12 CN CN2011203875064U patent/CN202238551U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |