CN204583539U - The batch can quick fixation structure of spray gun for paint - Google Patents
The batch can quick fixation structure of spray gun for paint Download PDFInfo
- Publication number
- CN204583539U CN204583539U CN201520265813.3U CN201520265813U CN204583539U CN 204583539 U CN204583539 U CN 204583539U CN 201520265813 U CN201520265813 U CN 201520265813U CN 204583539 U CN204583539 U CN 204583539U
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- CN
- China
- Prior art keywords
- joint
- spray gun
- batch
- paint
- projection
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model belongs to spray gun for paint technical field, relate to the batch can quick fixation structure of spray gun for paint, it is characterized in that: the upper inside walls of joint one is respectively arranged with the minor axis or projection that laterally point to axis relative to the both sides of axis, the downside outer wall of joint two is provided with axisymmetrically groove or the projection of two sections of arcs, the groove of two sections of arcs or the end of projection are provided with minor axis on joint one or projection moves axially the breach that can pass through, minor axis on joint one or projection move axially through breach and rotate to be connected to again and groove on joint two or projection realize joint one be connected with the quick of joint two, between joint one and joint two, sealing ring is set, advantage is: utilize joint one and joint two can realize the fast assembling-disassembling of spray gun for paint and batch can, production technology is simple, life-span is long, the maintainability of product is good, be applicable to the fast assembling disassembling structure of various types of spray gun for paint and batch can.
Description
Technical field
The utility model belongs to spray gun for paint technical field, refers in particular to a kind of batch can quick fixation structure of spray gun for paint.
Background technology
At present, spray gun for paint batch can and spray gun for paint be connected with two card forms: one is being threaded truly; Another kind is arcuate thread spray gun for paint and batch can are respectively arranged with less than a week, rotates and can be connected on spray gun for paint by batch can less than one week after two arcuate thread docking; Its weak point is: for screw connection structure truly, and owing to must rotate (during installation, batch can is built with paint, and weight is large) batch can during dismounting, make the disassembly and assembly time of batch can and spray gun for paint long, labour intensity is high; For the screw connection structure of two arcuate thread, one is that production cost is high because the system of getting on the bus at the rifle body of spray gun for paint is large less than the car difficulty of the arcuate thread of a week; Two be the arc internal thread made of car due to intensity difference, easily because of crackle, the reason such as to damage and damaging, cause whole spray gun for paint to be scrapped.
Utility model content
The purpose of this utility model is to provide the batch can quick fixation structure of the spray gun for paint that a kind of dismounting is quick, production cost is low, intensity is good, the life-span is long.
The purpose of this utility model is achieved in that
The batch can quick fixation structure of spray gun for paint, the upper inside walls of joint one is respectively arranged with the minor axis or projection that laterally point to axis relative to the both sides of axis, the downside outer wall of joint two is provided with axisymmetrically groove or the projection of two sections of arcs, the groove of two sections of arcs or the end of projection are provided with minor axis on joint one or projection moves axially the breach that can pass through, minor axis on joint one or projection move axially through breach and rotate to be connected to again and groove on joint two or projection realize joint one be connected with the quick of joint two, between joint one and joint two, sealing ring is set.
The inner chamber of above-mentioned joint one from down to up successively reaming form at least two-stage reamer, described minor axis or projection are arranged on the inwall of most upper level reamer, and described sealing ring is arranged between the lower surface of the lower surface of joint two and the second level reamer of joint one.
Breach on joint two described above is the breach gone out two sections of arc convex truncations with two that are parallel to joint two axis all crossing with the downside outer wall of joint two side grains be parallel to each other; Or the breach on described joint two is the breach gone out with the downside outer wall truncation of two that are parallel to joint two axis all crossing with the face of cylinder, groove place on the joint two side grain butt joints two be parallel to each other.
Minor axis on above-mentioned joint one is arranged on by interference fit by minor axis in the through hole on the upside sidewall of joint one to be formed.
Screen pack is provided with in the inner chamber of above-mentioned joint two.
The inner chamber of above-mentioned joint one from down to up successively reaming form three grades of reamer, described sealing ring is arranged on the baseplane in secondary chambering portion.
The groove of above-mentioned two sections of arcs or projection all have same direction of rotation and identical lead angle.
The downside of above-mentioned joint one or the upside of joint two are fixedly mounted on the charging aperture of spray gun for paint, and the upside of joint two or the downside of joint one are fixedly mounted on the feed inlet and outlet of batch can.
The downside of above-mentioned joint one or the upper outside surfaces of joint two are provided with external screw thread, and the downside of joint one or the upside of joint two are by external thread bolt connection on the charging aperture of spray gun for paint, and joint one or joint two are provided with sealing ring with the junction of spray gun for paint charging aperture.
The utility model gives prominence to compared to existing technology and useful technique effect is:
1, dismounting is quick: the utility model is rotated by bearing pin and is connected on the external screw thread of rectangle, and can realize the fast assembling-disassembling of joint one and joint two, labour intensity is low, and dismounting is quick, saves disassembly and assembly time.
2, the utility model makes two joints, and on the through hole of joint one, bearing pin is installed, joint two arranges rectangular thread and arrange on the both sides that rectangular thread is relative bearing pin by breach, its production technology is simple, the intensity that the bearing pin particularly installed on joint one compares arc internal thread is large, life-span is long, therefore, the bulk life time of spray gun for paint is extended.
Even if 3, two joints of the present utility model damage for some reason, the joint damaged of dismantling, changes new joint, and spray gun for paint can continue to use, and spends less input can extend the bulk life time of spray gun for paint, makes the maintainability of product good.
4, the utility model arranges screen pack in the inner chamber of joint two, is beneficial to filter the impurity in the paint in batch can, ensures normally spraying paint of spray gun for paint spout.
5, the utility model is applicable to the fast assembling disassembling structure of various types of spray gun for paint and batch can.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of batch can quick fixation structure of the present utility model.
Fig. 2 is that the A-A of the joint two of Fig. 1 is to sectional view.
Fig. 3 is the schematic diagram of batch can quick fixation structure of the present utility model.
Fig. 4 is the schematic perspective view that joint two of the present utility model has two sections of arc convex.
Fig. 5 is the schematic perspective view that joint two of the present utility model has two sections of arc grooves.
Fig. 6 is the sectional view that batch can quick fixation structure of the present utility model is applied on spray gun for paint.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-Fig. 6:
The batch can quick fixation structure of spray gun for paint, the upper inside walls of joint 1 is respectively arranged with the minor axis 30 or projection that laterally point to axis 01 relative to the both sides of axis, the downside outer wall 41 of joint 2 40 is provided with axisymmetrically the groove 46 or protruding 42 of two sections of arcs, the groove 46 of two sections of arcs or protruding 42 end be provided with minor axis on joint one or projection moves axially the breach 43 or 47 that can pass through, minor axis 30 on joint 1 or projection move axially through breach 43 and rotate to be connected to again and groove on joint 2 40 or protruding 42 realize joint 1 be connected with the quick of joint 2 40, sealing ring 20 is set between joint 1 and joint 2 40.
The inner chamber of above-mentioned joint 1 from down to up successively reaming form at least two-stage reamer, described minor axis 30 or projection are arranged on the inwall of most upper level reamer, and described sealing ring 20 is arranged between the lower surface 13 of the lower surface 44 of joint 2 40 and the second level reamer of joint 1.
Breach 43 on joint 2 40 described above is the breach gone out the truncation of two sections of arc convex 42 with two that are parallel to joint 2 40 axis all crossing with the downside outer wall of joint 2 40 side grains be parallel to each other; Or the breach 47 on described joint 2 40 is the breach 47 formed with downside outer wall 41 axial slicing of two that are parallel to joint 2 40 axis all crossing with the face of cylinder, groove 46 place 48 on the joint 2 40 side grain butt joints 2 40 be parallel to each other.
Minor axis 30 on above-mentioned joint 1 is arranged on by interference fit by minor axis in the through hole 12 on the upside sidewall of joint 1 to be formed.
Be provided with screen pack in the inner chamber of above-mentioned joint two, be beneficial to filter the impurity in the paint in batch can 60, ensure normally spraying paint of spray gun for paint spout.
The inner chamber of above-mentioned joint 1 from down to up successively reaming form three grades of reamer, described sealing ring 20 is arranged on the baseplane 13 in secondary chambering portion, and the sealing ring 20 on the baseplane 13 in the secondary chambering portion of joint 1 makes joint 1 and joint 2 40 mutually seal by the extruding of joint 2 40 lower surface.
The groove of above-mentioned two sections of arcs or projection all have same direction of rotation and identical lead angle.
The downside of above-mentioned joint 1 or the upside of joint 2 40 are fixedly mounted on the charging aperture 52 of spray gun for paint 50, and the upside of joint 2 40 or the downside of joint 1 are fixedly mounted on the feed inlet and outlet 61 of batch can 60.
The downside of above-mentioned joint 1 or the upper outside surfaces of joint 2 40 are provided with external screw thread 11, the downside of joint 1 or the upside of joint 2 40 are screwed onto on the charging aperture 52 of spray gun for paint 50 by external screw thread 11, joint 1 or joint 2 40 are provided with sealing ring 51 with the junction of spray gun for paint charging aperture 52, to ensure the excellent sealing of joint 1 or joint 2 40 and spray gun for paint charging aperture 52.
Generally, the joint 1 be connected with spray gun for paint or joint 2 40 arrange external screw thread, so that with being removably connected of spray gun for paint, be convenient to assembling or change part, and the joint 2 40 be connected on batch can 60 or joint 1 do not arrange external screw thread, batch can 60 generally takes non-removable connection with joint 2 40 or joint 1, because, the cost of batch can 60 is low, even if batch can 60 is changed together with the joint 2 40 be connected on batch can 60 or joint 1, its cost neither be very high, except certain special circumstances.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (9)
1. the batch can quick fixation structure of spray gun for paint, it is characterized in that: the upper inside walls of joint one is respectively arranged with the minor axis or projection that laterally point to axis relative to the both sides of axis, the downside outer wall of joint two is provided with axisymmetrically groove or the projection of two sections of arcs, the groove of two sections of arcs or the end of projection are provided with minor axis on joint one or projection moves axially the breach that can pass through, minor axis on joint one or projection move axially through breach and rotate to be connected to again and groove on joint two or projection realize joint one be connected with the quick of joint two, between joint one and joint two, sealing ring is set.
2. the batch can quick fixation structure of spray gun for paint according to claim 1, it is characterized in that: the inner chamber of described joint one from down to up successively reaming form at least two-stage reamer, described minor axis or projection are arranged on the inwall of most upper level reamer, and described sealing ring is arranged between the lower surface of the lower surface of joint two and the second level reamer of joint one.
3. the batch can quick fixation structure of spray gun for paint according to claim 1, is characterized in that: the breach on described joint two is the breach gone out two sections of arc convex truncations with two that are parallel to joint two axis all crossing with the downside outer wall of joint two side grains be parallel to each other; Or the breach on described joint two is the breach gone out with the downside outer wall truncation of two that are parallel to joint two axis all crossing with the face of cylinder, groove place on the joint two side grain butt joints two be parallel to each other.
4. the batch can quick fixation structure of spray gun for paint according to claim 1, is characterized in that: the minor axis on described joint one is arranged on by interference fit by minor axis in the through hole on the upside sidewall of joint one to be formed.
5. the batch can quick fixation structure of spray gun for paint according to claim 1, is characterized in that: be provided with screen pack in the inner chamber of described joint two.
6. the batch can quick fixation structure of spray gun for paint according to claim 1, is characterized in that: the inner chamber of described joint one from down to up successively reaming form three grades of reamer, described sealing ring is arranged on the baseplane in secondary chambering portion.
7. the batch can quick fixation structure of spray gun for paint according to claim 1, is characterized in that: the groove of described two sections of arcs or projection all have same direction of rotation and identical lead angle.
8. the batch can quick fixation structure of the spray gun for paint according to any one of claim 1-7, it is characterized in that: the downside of described joint one or the upside of joint two are fixedly mounted on the charging aperture of spray gun for paint, the upside of joint two or the downside of joint one are fixedly mounted on the feed inlet and outlet of batch can.
9. the batch can quick fixation structure of spray gun for paint according to claim 8, it is characterized in that: the downside of described joint one or the upper outside surfaces of joint two are provided with external screw thread, the downside of joint one or the upside of joint two are by external thread bolt connection on the charging aperture of spray gun for paint, and joint one or joint two are provided with sealing ring with the junction of spray gun for paint charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265813.3U CN204583539U (en) | 2015-04-28 | 2015-04-28 | The batch can quick fixation structure of spray gun for paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265813.3U CN204583539U (en) | 2015-04-28 | 2015-04-28 | The batch can quick fixation structure of spray gun for paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204583539U true CN204583539U (en) | 2015-08-26 |
Family
ID=53919740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265813.3U Withdrawn - After Issue CN204583539U (en) | 2015-04-28 | 2015-04-28 | The batch can quick fixation structure of spray gun for paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204583539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772245A (en) * | 2015-04-28 | 2015-07-15 | 浙江瑞丰五福气动工具有限公司 | Material tank fast mounting structure of paint spray gun |
-
2015
- 2015-04-28 CN CN201520265813.3U patent/CN204583539U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772245A (en) * | 2015-04-28 | 2015-07-15 | 浙江瑞丰五福气动工具有限公司 | Material tank fast mounting structure of paint spray gun |
| CN104772245B (en) * | 2015-04-28 | 2017-08-25 | 浙江瑞丰五福气动工具有限公司 | The batch can quick fixation structure of spray gun for paint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned |