CN201606606U - Joint without blind angle - Google Patents
Joint without blind angle Download PDFInfo
- Publication number
- CN201606606U CN201606606U CN2009202651923U CN200920265192U CN201606606U CN 201606606 U CN201606606 U CN 201606606U CN 2009202651923 U CN2009202651923 U CN 2009202651923U CN 200920265192 U CN200920265192 U CN 200920265192U CN 201606606 U CN201606606 U CN 201606606U
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- CN
- China
- Prior art keywords
- joint
- hole
- joint body
- paint
- utility
- 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 - Fee Related
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Abstract
The utility model relates to a joint, in particular to a joint without blind angle. The joint without blind angle comprises a joint body, a via hole which is used for paint or pigment to flow out are formed in the joint body, the via hole is a cone shaped hole, one end of the cone shaped hole with smaller caliber is an outlet, the end thereof with larger caliber is an inlet. The outlet of the via hole is extended with a cylindrical hole. External threads which form the threaded connection with an outer device are arranged on an outer wall at the top of the joint body, a thread sleeve is connected in threads on the outer wall at the end of the joint body. The utility model has the following advantages after using the structure: 1. the via hole does not have the blind angle, thus the paint or pigment in the via hole is convenient to be cleaned. 2. flushing liquor is flowed from the larger opening to the smaller opening of the cone shaped hole, the flow velocity of the flushing liquor at the smaller opening is increased constantly, the flushing force washes out the paint or pigment on the hole wall cleanly. 3. the utility model has the advantages that the structure is simple and the production is convenient, the joint without blind angle is applicable to be popularized and applied.
Description
Technical field:
The utility model relates to a kind of joint, refers in particular to a kind of no dead angle joint.
Background technique:
Fig. 1 is the structural representation of existing vertical paint joint, Fig. 2 is the structural representation of existing turning formula paint joint, these two kinds of paint joints all comprise joint body 01, all form the through hole 02 that the fuel feeding lacquer flows out in the joint body 01, and through hole 02 all is a stepped bore.These two kinds existing paint joint deficiencys are: during paint on cleaning joint, cleaning person can't clean up the paint in the through hole 02, promptly the paint at through hole 02 ladder place can't be cleaned up, thereby can't satisfy the demand in market.
In sum, paint joint at present and have the improved place of some needs, the applicant also is in this purpose just and creates design the utility model.
The model utility content:
Technical problem to be solved in the utility model is exactly in order to overcome the deficiency that present paint joint exists, a kind of no dead angle joint to be provided.
For solving the problems of the technologies described above, the utility model has adopted following technological scheme: this no dead angle joint comprises joint body, form the through hole that fuel feeding lacquer or pigment flow out in this joint body, described through hole is a cone shape hole, the less end of the bore of its this cone shape hole is outlet, and the end that bore is bigger is import.
The outlet end of described through hole is extended with a cylindrical hole.
The outer wall on described joint body top is provided with external means and forms the outside thread that is threaded, and a swivel nut has been threaded on the outer wall of joint body end.
The center line of described cylindrical hole and the center line of cone shape hole are located along the same line.
Or the center line of described cylindrical hole is vertical with the center line of cone shape hole.
In sum, the utility model has the following advantages after adopting said structure:
1, there is not the dead angle in through hole, can be convenient to clean the paint or the pigment of through hole inside like this.
2, washing solution flows to osculum from the big mouth of cone shape hole, and the flow velocity of osculum place washing solution constantly increases, and flushing ability is rinsed the paint or the pigment of hole wall well.
3, the utlity model has simple in structure, easy to make, suitable applying.
Description of drawings:
Fig. 1 is the structural representation of existing vertical paint joint;
Fig. 2 is the structural representation of existing turning formula paint joint;
Fig. 3 is the utility model embodiment one a structural representation;
Fig. 4 is the utility model embodiment two a structural representation.
The figure elements explanation:
1 joint body
2 through holes
4 outside threads
5 swivel nuts
6 cylindrical holes
7 outer-hexagonals
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
Embodiment one
See shown in Figure 3ly, the utility model comprises joint body 1, forms the through hole 2 that fuel feeding lacquer or pigment flow out in this joint body 1.
Particularly: above-mentioned through hole 2 is a cone shape hole, and the less end of the bore of its this cone shape hole is outlet, and the end that bore is bigger is import.There is not the dead angle in through hole 2, can be convenient to clean the paint or the pigment of through hole inside like this.When flushing, washing solution flows to osculum from the big mouth of cone shape hole, and the flow velocity of osculum place washing solution constantly increases, and flushing ability is rinsed the paint or the pigment of hole wall well.Outlet end in through hole 2 is extended with a cylindrical hole 6.The center line of this cylindrical hole 6 and the center line of cone shape hole are located along the same line.Outer wall in joint body 1 top is provided with external means and forms the outside thread 4 that is threaded.The outer wall of the joint body 1 between outside thread 4 and swivel nut 5 is provided with outer-hexagonal 7, can be smoothly the outside thread 4 of joint body 1 be threadedly connected on the internal thread of external means by tightening device.The swivel nut 5 that has been threaded on the outer wall of joint body 1 end, transmission pipe is fixedly installed on the joint body 1 by swivel nut 5, and transmission pipe communicates with the outlet of cylindrical hole 6.Wherein, this swivel nut 5 is the outer-hexagonal swivel nut, can smoothly the outer-hexagonal swivel nut be threadedly connected on the joint body 1 by tightening device.
Embodiment two
See shown in Figure 4ly, present embodiment and embodiment's one difference are: 1, do not establish outer-hexagonal 7 in having on the outer wall of the joint body 1 between outside thread 4 and the swivel nut 5; 2, the center line of this cylindrical hole 6 is vertical with the center line of cone shape hole 2.
Certainly, the above only is the utility model example, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (5)
1. a no dead angle joint comprises joint body, forms the through hole that fuel feeding lacquer or pigment flow out in this joint body, and it is characterized in that: described through hole is a cone shape hole, and the less end of the bore of its this cone shape hole is outlet, and the end that bore is bigger is import.
2. no dead angle according to claim 1 joint, it is characterized in that: the outlet end of described through hole is extended with a cylindrical hole.
3. no dead angle according to claim 2 joint is characterized in that: the outer wall on described joint body top is provided with external means and forms the outside thread that is threaded, and a swivel nut has been threaded on the outer wall of joint body end.
4. no dead angle according to claim 3 joint is characterized in that: the center line of described cylindrical hole and the center line of cone shape hole are located along the same line.
5. no dead angle according to claim 3 joint, it is characterized in that: the center line of described cylindrical hole is vertical with the center line of cone shape hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202651923U CN201606606U (en) | 2009-12-17 | 2009-12-17 | Joint without blind angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202651923U CN201606606U (en) | 2009-12-17 | 2009-12-17 | Joint without blind angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606606U true CN201606606U (en) | 2010-10-13 |
Family
ID=42951312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202651923U Expired - Fee Related CN201606606U (en) | 2009-12-17 | 2009-12-17 | Joint without blind angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322909A (en) * | 2011-05-25 | 2012-01-18 | 中国兵器工业集团第七○研究所 | Instrument leveling leg |
| CN102560698A (en) * | 2012-02-28 | 2012-07-11 | 浙江汇隆化纤有限公司 | Barrel used for masterbatch injector |
-
2009
- 2009-12-17 CN CN2009202651923U patent/CN201606606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322909A (en) * | 2011-05-25 | 2012-01-18 | 中国兵器工业集团第七○研究所 | Instrument leveling leg |
| CN102560698A (en) * | 2012-02-28 | 2012-07-11 | 浙江汇隆化纤有限公司 | Barrel used for masterbatch injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20101217 |