CN203648750U - Cup connecting structure of spray gun and spray gun provided with same - Google Patents
Cup connecting structure of spray gun and spray gun provided with same Download PDFInfo
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- CN203648750U CN203648750U CN201320605680.0U CN201320605680U CN203648750U CN 203648750 U CN203648750 U CN 203648750U CN 201320605680 U CN201320605680 U CN 201320605680U CN 203648750 U CN203648750 U CN 203648750U
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- spray gun
- boring
- cup
- syndeton
- paint vehicle
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Abstract
The utility model discloses a cup connecting structure of a spray gun and the spray gun provided with the same. The cup connecting structure (320) of the spray gun is provided with at least two boreholes with different diameters sequentially in the longitudinal direction, and central axes of the at least two boreholes are not aligned. According to the utility model, the cup connecting structure is easier to clean and can shorten the spray gun, so that the spray gun is lighter.
Description
Technical field
The utility model relates to the syndeton of spray gun, especially, relates to the syndeton of paint vehicle spray gun.More specifically, the utility model relates to a kind of cup syndeton for spray gun and has the spray gun of this glass of syndeton.
Background technology
Spray gun is to be usually used in industrial instrument, and for example, spray gun can be for the surface spraying paint vehicle to various objects (such as furniture, machine and vehicle (body of a motor car particularly) especially).Spray gun can comprise cup for receiving paint vehicle and for the spray gun body of emanation spraying paint.The spray gun of one type is gravity type spray gun, and these spray guns have the paint vehicle cup on the upside that is connected in spray gun body.
Have the spray gun of standard, for example, for the spray gun of automobile refinisher, that is, in the time that the surface of automobile is impaired, this surface can be repaired by different types of paint vehicle being ejected into after pretreatment on the perished surface of body of a motor car.
Except repairing larger surface, paint vehicle spray gun also can for example, for repairing less impaired portion, cut.For this purpose, there is the standard lance of less pattern.Utilize these little spray guns, can repair more accurately less impaired portion, and this more small-sized formula spray gun is saved paint vehicle more.
Fig. 1 shows according to the partial sectional view of a kind of standard lance of known technology.Fig. 2 shows the details in Fig. 1.
As illustrated in fig. 1 and 2, the cup syndeton 120 of spray gun 100 is connected paint vehicle cup 110 with the paint vehicle passage (not shown) of spray gun 100 inside.Paint vehicle passage is directed to the paint vehicle in paint vehicle cup 110 at the paint vehicle nozzle 140 at the front side place that is positioned at spray gun 100, paint vehicle leaves spray gun at paint vehicle nozzle 140 places and by compressed air atomization, wherein compressed air is by leaving spray gun around the air nozzle of paint vehicle nozzle.For the standard lance shown in Fig. 1 and 2, the boring 123(paint vehicle cup 110 of the cup syndeton 120 of spray gun 100 connects in this drill hole) interior diameter be about 13.8mm to 14mm.
As disclosed in ZL02802949 and as shown in Fig. 2 of the application (it shows the details of Fig. 1), formed by nearly four borings 121,122,123,124 with different-diameter according to the cup syndeton 120 of the spray gun 100 of known technology.The central axes of boring 121,122,123,124.This means, boring 121,122,123,124 must be drilled in spray gun body with identical angle with respect to spray gun 100.
Have screw thread although be illustrated in the coupling part of the paint vehicle cup 110 in Fig. 1 and 2, the appropriate section in the cup syndeton 120 of spray gun 100 does not need to have screw thread.The interior diameter of boring 124 only must be slightly larger than the overall diameter of the threaded portion of paint vehicle cup 110.Connecting portion between paint vehicle cup 110 and spray gun body is formed by bayonet type couplings 130a and 130b.
Illustrated in fig. 1 and 2 is standard lance.But, as mentioned above, if need to repair less impaired portion time, may use the spray gun of less pattern.Fig. 3 shows the sectional view of the spray gun of this less pattern of prior art.
In conjunction with Fig. 1-3, if the standard lance in Fig. 1 and 2 must be minimized or scaled, thereby for example for making spray gun for a reparation, in known technology (as shown in Figure 3), a cup syndeton also needs scaled.Thereby, can imagine, in Fig. 3 according to known technology, the spray gun 200 of less pattern has less cup syndeton.For example, in the sectional view of the spray gun 200 of this less pattern illustrated in fig. 3, the interior diameter of boring 201 is about 9.7mm to 10mm.
Can imagine, in Fig. 3, due to less cup syndeton, so paint vehicle cup must be had and the accordingly less connecting portion of cup syndeton of spray gun.Therefore, the spray gun 200 of this less type need to have the another kind of paint vehicle cup (not shown) of the another kind of cup syndeton that is different from the standard lance shown in Fig. 1 and 2.This improves production cost for spray gun manufacturer, and original cost increases for consumers, because they need two kinds of different paint vehicle cups,, the paint vehicle cup of a kind of paint vehicle cup for the larger standard lance 100 shown in Fig. 1 and 2 and a kind of spray gun 200 for less type.In addition, another shortcoming of the paint vehicle cup of the less type in the known technology shown in Fig. 3 is, than the larger cup syndeton shown in Fig. 1 and 2, less cup syndeton in Fig. 3 is difficult to clean because burnisher can not resemble insert in Fig. 1 and 2 compared be easily inserted into mug syndeton in Fig. 3 compared with in cuvette syndeton.
Thereby, people expect the spray gun of the less pattern in Fig. 3 also can have with Fig. 1 and 2 in the cup syndeton of larger standard lance same diameter.
People make trial to this, but not yet propose effective solution.Reason is, with reference to Fig. 1-3, when for example, by scaled spray gun (the larger standard lance 100 in Fig. 1 and 2) and keep the size of cup syndeton when constant simultaneously, boring in cup syndeton 120 will conflict with the internal part of spray gun body, especially with paint vehicle pin sealing (not shown in Fig. 1-3, but can understand with reference to the paint vehicle pin sealing 330 shown in Fig. 5-6 position of the paint vehicle pin sealing) conflict in dead astern that is positioned at inner most boring 121.If (boring 121 conflict mutually with paint vehicle pin sealing, boring 121 is just to paint vehicle pin sealing), when paint vehicle is when holing 121 outflow, paint vehicle will impact on paint vehicle pin sealing, thereby this paint vehicle pin sealing can not be fixed in spray gun body fully, and paint vehicle may flow to after paint vehicle pin sealing, and cause the risk of polluting and boning movable part.
Therefore, up to now, although knowing cup syndeton in Fig. 3, people there is the above-mentioned shortcoming that is difficult to clean etc., but owing to also not finding that other effective solution makes inner most boring 121 away from paint vehicle pin sealing, thereby the spray gun of existing less type still adopts the scheme of scaled cup syndeton.
Utility model content
The purpose of this utility model is to overcome the defect of known technology, thereby a kind of glass of syndeton is provided and has the spray gun of this cup syndeton.This spray gun is less than the standard lance shown in Fig. 1 and 2, and for example, this spray gun is the spray gun of the less pattern for repairing less impaired portion.Equally large with the cup syndeton of larger standard lance according to the cup syndeton of the spray gun of less pattern of the present utility model, make more easy cleaning of glass syndeton.In addition, the paint vehicle cup connecting according to the cup syndeton of the spray gun of less pattern of the present utility model also can be installed in larger standard lance.
According to one side of the present utility model, a kind of cup syndeton for spray gun is provided, cup syndeton longitudinally has at least two borings of different-diameter successively, it is characterized in that, and the central axis of at least two borings does not overlap.
Further, at least two borings comprise the first boring being positioned at along the longitudinal direction bottom, and the first central axis of the first boring does not overlap with the central axis of other boring.
Further, compare with the situation of the second central axes of other boring in the first central axis of the first boring and described at least two borings, the nozzle of more close spray gun is arranged in the lower end of described the first boring.
Further, between the second central axis of other boring in the first central axis and described at least two borings of the first boring, form angle, angle makes the lower end of the first boring further tilt towards the nozzle of spray gun with respect to the upper end of the first boring.
Further, the first central axis of the first boring is parallel with the second central axis of other boring in described at least two borings, and the first central axis is with respect to the nozzle of the more close spray gun of the second central axis.
Further, at least two boring is arranged in interior diameter in the direction of the inside of spray gun and reduces successively.
Further, at least two borings are three borings, and these three borings are followed successively by the first boring, the second boring and the 3rd boring in the direction towards spray gun outside.
Further, between the first boring and the second boring, have tapering transition portion, between the second boring and the 3rd boring, have end difference, the length of the wall of tapering transition portion is not identical.
Further, cup syndeton is further provided with the bayonet type couplings that paint vehicle cup is connected in to spray gun.
Further, a cup syndeton has external screw thread, and the paint vehicle cup with corresponding internal thread can be connected in external screw thread.
Further, cup syndeton has internal thread, can be connected in internal thread and have corresponding externally threaded paint vehicle cup.
Further, angle is 3 degree to 7 degree.
Further, angle is 4.8 degree to 5 degree.
The interior diameter of the first boring further,, the second boring and the 3rd boring is respectively 4.4mm to 4.6mm, 13.8mm to 14mm, 15.8mm to 16mm.
Further, the overall diameter of cup syndeton is that 19mm is to 20.5mm.
According on the other hand of the present utility model, a kind of spray gun is provided, this spray gun has according to aforementioned any cup syndeton for spray gun.
Further, spray gun is pressure sending type spray gun, hydrocone type spray gun or gravity type spray gun.
Further, spray gun has the cup syndeton arranging in side direction, and this glass of syndeton is connected with side direction paint vehicle cup.
By various embodiment of the present utility model, at least can realize one or more in following effect:
1. by new solution, can manufacture only a kind of paint vehicle cup, this kind of paint vehicle cup can be suitable for the spray gun of two types,, is not only applicable to the spray gun of type that is, and is applicable to the spray gun of less type.Thereby for goods producer, it only needs to manufacture a kind of paint vehicle cup, and for consumers, it is that two kinds of spray guns only need to buy a kind of cup, thereby can reduce costs for goods producer and consumer.
Even if 2. still there are two kinds of different paint vehicle cups that are respectively used to the spray gun of relatively large formula and the spray gun of less pattern due to other architectural difference of cup syndeton, but, than the scheme in known technology illustrated in fig. 3, the cup syndeton that scheme of the present utility model will be conducive to the spray gun that makes less pattern is larger, because its easy cleaning more.
3. owing to tilting towards nozzle according to the lower end of the first boring of cup syndeton of the present utility model, thereby can make the first boring effectively avoid paint vehicle pin sealing, thereby the paint vehicle of having avoided coming from paint vehicle cup impacts on paint vehicle pin sealing, paint vehicle pin sealing be caused to damage.
4. owing to tilting towards nozzle according to the lower end of the first boring of cup syndeton of the present utility model, the paint vehicle that comes from paint vehicle cup can enter nozzle along paint vehicle passage more swimmingly, and avoided paint vehicle towards the flowing of movable part that is positioned at paint vehicle pin sealing rear, avoid polluting and the risk of bonding movable part.Therefore, can prevent from damaging movable part on the one hand, can make on the other hand cleaning spray gun become leicht fallen D/A, and cleaning spray gun needs solvent still less, this is favourable for user and environment.
5. owing to tilting towards nozzle according to the lower end of the first boring of cup syndeton of the present utility model, thereby needn't be in order to make paint vehicle pin sealing avoid the first boring and the parts at paint vehicle pin sealing and rear thereof are arranged more backward with respect to nozzle,, needn't increase some size (for example length) of spray gun body.Thereby, can be used for reducing some size (especially length) of spray gun according to cup of the present utility model syndeton.
6. owing to can be used for reducing some size (especially length) of spray gun according to cup syndeton of the present utility model, so for shortening spray gun mould, this is favourable, this makes the needed material of manufacturer still less, and it is lighter that spray gun will become, this operation for user and the aspect such as to carry be favourable.Therefore, new cup syndeton of the present utility model can also be used for standard lance, and not only for the spray gun of above-mentioned less pattern.
Brief description of the drawings
Accompanying drawing forms the part of this description, for helping further to understand the utility model.Accompanying drawing illustrates embodiment of the present utility model, and is used for illustrating principle of the present utility model together with description.Accompanying drawing is not necessarily proportionally drawn, but has for the sake of clarity carried out suitable zooming in or out.Identical parts represent with identical label in the accompanying drawings.Shown in figure:
Fig. 1 shows according to the partial sectional view of the standard lance of the relatively large formula of known technology, and wherein spray gun is connected with paint vehicle cup;
Fig. 2 shows the enlarged drawing of the details of the cup syndeton in Fig. 1.
Fig. 3 shows according to the cutaway view of the spray gun of the less pattern of known technology, has wherein for the sake of clarity removed paint vehicle cup;
Fig. 4 shows according to the partial sectional view of the spray gun of less pattern of the present utility model, and wherein spray gun is connected with paint vehicle cup;
Fig. 5 shows the enlarged drawing of the details of the cup syndeton in Fig. 4; And
Fig. 6 shows according to the cutaway view of the spray gun of less pattern of the present utility model, has wherein for the sake of clarity removed paint vehicle cup.
List of reference characters:
The spray gun of the standard type of 100 known technologies
110 paint vehicle cups
120 glasss of syndetons
121,122,123,124 borings
The bayonet type couplings of 130a spray gun
The bayonet type couplings of 130b paint vehicle cup
140 nozzles
The spray gun of the less pattern of 200 known technologies
201,202,203 borings
The spray gun of 300 less patterns of the present utility model
310 paint vehicle cups
The bayonet type couplings of 311a spray gun
The bayonet type couplings of 311b paint vehicle cup
321 first borings
The upper end of 3211 first borings
The lower end of 3212 first borings
322 second borings
323 the 3rd borings
324 end differences
325 tapering transition portions
330 paint vehicle pin sealings
340 paint vehicle pins
350 paint vehicle passages
360 nozzles
370 potted components
380 paint vehicle nozzles
390 air nozzles
Detailed description of the invention
Hereinafter with reference to the accompanying drawing that shows the utility model exemplary embodiment, the utility model is described more fully.But the utility model can, with multiple multi-form enforcement, be constructed and should not only limit to exemplary embodiment set forth herein.Certainly, it is in order to make this announcement more comprehensively with complete that these exemplary embodiments are provided, and can fully pass on scope of the present utility model to those skilled in the art.
First, for convenience of description, spray gun be please refer to Fig. 4 towards nozzle 360() direction be defined as front, and spray gun be please refer to Fig. 6 along paint vehicle pin 340() direction relative with nozzle 360 be defined as rear.
Explain in detail with reference to the accompanying drawings the utility model below.
Please refer to Fig. 4-6, comprise paint vehicle cup 310 and spray gun body according to spray gun 300 of the present utility model.Paint vehicle cup 310 is connected in spray gun body by cup syndeton 320.Particularly, with reference to Fig. 5, paint vehicle cup 310 can be fixed on spray gun body by bayonet type couplings 311a and 311b.
As Fig. 5 illustrates best, formed by three borings according to the cup syndeton 320 of spray gun 300 of the present utility model, described three borings are to hole 323 from the top of spray gun along longitudinal the first boring 321, second boring 322 and the 3rd of arranging successively of cup syndeton 320 downwards.Although the embodiment shown in Fig. 4-6 shows three borings, but, those skilled in the art will envision that, as long as be provided with at least two borings according to the cup syndeton of spray gun of the present utility model,, cup syndeton can be provided with the boring of other quantity.
Shown in Fig. 4-6, the interior diameter of the first boring 321, the second boring 322 and the 3rd boring 323 differs from one another.Preferably, the first boring 321, the second boring 322 and the 3rd boring 323 be arranged to along cup syndeton 320 longitudinally in the direction towards spray gun 300 inside interior diameter reduce successively,, the interior diameter of the second boring 322 is less than the interior diameter of the 3rd boring 323, and the interior diameter of the first boring 321 is less than the interior diameter of the second boring 322.Thereby one side matches with the shape of the connecting portion of paint vehicle cup 310, can make on the other hand the paint vehicle that comes from paint vehicle cup 310 can more intensively, successfully flow into spray gun inside.Preferably, the preferably about 15.9mm of interior diameter of the 3rd boring 323, the interior diameter of the second boring 322 is about 13.9mm, the interior diameter of the first boring 321 is about 4.5mm.
In order to make the interior diameter difference of boring, between the 3rd boring 323 and the second boring 322, exist end difference 324(to be preferably angled end difference), and there is tapering transition portion 325 between the second boring 322 and the first boring 321.As Fig. 5 is clearly shown that, the length of the wall of tapering transition portion 325 is not identical.As shown in Figure 5, the left part of the wall of tapering transition portion 325 is short than right side part, and reason is, tapering transition portion 325 and the first boring 321 are angularly crossing, thereby a part for the wall of tapering transition portion 325 is excised by the first boring 321.
As shown in Figure 5, the first boring central axis of 321 is to be called the first central axis Y below axis Y(), the 3rd boring 323 and the second boring central axis of 322 be identical (, the central axis of the 3rd boring 323 and the second boring 322 is axle X, be called the second central axis X below), the first central axis Y does not coincide with the second central axis X of the 3rd boring 323 and the second boring 322.Particularly, between the first central axis Y and the second central axis X, form the angle α that is not equal to 0.This angle α makes the lower end 3212 of the first boring 321 further tilt towards the nozzle 360 of spray gun with respect to the upper end 3211 of the first boring 321.
Preferably, this angle α is 3 to 7 degree, most preferably is 4.8 to 5 degree.In the embodiment shown in Figure 4 and 5, than the second central axis X of the 3rd boring 323 and the second boring 322, the first central axis Y of the first boring 321 is more flat with respect to horizontal angle.Therefore, the situation of the lower end of (in this Fig. 3, shown boring 203 has the axis identical with boring 202 and 201) boring 321 in Fig. 3, according to the more close nozzle 360 in lower end of the first boring 321 of the present utility model.For X-axis and Y-axis, lateral attitude is identical.
In order further to understand according to cup syndeton of the present utility model and spray gun, please refer to Fig. 6.Fig. 6 shows according to spray gun 300 of the present utility model with sectional view.The details of nozzle 360 has been shown in Fig. 6, that is, nozzle 360 comprises paint vehicle nozzle 380 and air nozzle 390.Wherein also show the potted component 370 for paint vehicle nozzle 380.
With reference to Fig. 4-6 and in conjunction with the description in background technology, can learn, if make the first central axis Y of the first boring 321 identical with the second central axis X of the second boring 322 and the 3rd boring 323,, the first central axis Y is overlapped with the second central axis X, the first boring 321 will be met with paint vehicle pin sealing 330, and wherein paint vehicle pin sealing 330 is with respect to the regional seal paint vehicle passage 350 that is positioned at sealing 330 rears in spray gun.Paint vehicle pin 340 is for sealing and open paint vehicle nozzle 380, and paint vehicle pin 340 is arranged in paint vehicle passage 350.If the first boring 321 is met with paint vehicle pin sealing 330, this paint vehicle pin sealing 330 can not be fixed in spray gun body fully, and flows to paint vehicle pin sealing 330 rears and pollute and the risk of bonding movable part having paint vehicle.
But, according in the cup syndeton 320 of spray gun 300 of the present utility model, between the first central axis Y and the second central axis X, form and be not equal to 0 angle α, thereby compared with the situation of the known technology in Fig. 3, the more close nozzle 360 in lower end of the first boring 321.This is very favorable.
Specifically, due to the more close nozzle 360 in lower end of the first boring 321, can make the first boring 321 away from paint vehicle pin sealing 330, thereby allow cup syndeton to manufacture greatlyr.This makes can share same paint vehicle cup with the spray gun of the relatively large formula shown in Fig. 1-2 according to the spray gun of less pattern of the present utility model, but also can make a glass syndeton be convenient to clean, and the solvent needing still less.
In addition, due to the more close nozzle 360 in lower end of the first boring 321, can make, and needn't be in order to make paint vehicle pin sealing 330 away from the first boring 321 by paint vehicle pin sealing 330 towards the direction of nozzle further away from each other (, towards the rear of spray gun) arrange, thereby can reduce some size, the especially length of spray gun.For shortening spray gun, this is favourable for this, makes the needed material of manufacturer still less, and spray gun becomes lighter, and this operation for user and carrying etc. is favourable.
Further, due to the more close nozzle 360 in lower end of the first boring 321, can make paint vehicle be easier to towards Flow in Nozzle, prevent pollution and the damage of the parts to paint vehicle pin sealing rear.
Described in this manual embodiment is only example of the present utility model, and the utility model is not limited in these examples.Particularly, the utility model is not limited to have the cup syndeton of the bayonet type couplings between paint vehicle cup and spray gun.And the utility model can also be used for comprising the spray gun that has externally threaded cup syndeton and have the paint vehicle cup of corresponding internal thread, or the utility model can also be used for the female cup of tool syndeton and the spray gun with corresponding externally threaded paint vehicle cup.Further conceivable, the utility model can be used for pressure sending type spray gun or hydrocone type spray gun and has the spray gun of side direction paint vehicle cup.
In addition, in the embodiment shown in Fig. 4-6, between the first central axis Y of the first boring 321 and the second boring 322 and the second central axis X of the 3rd boring 323, form angle α, still, the utility model also can adopt other structure.For example, the first central axis Y of the first boring 321 is arranged to parallel with the second boring 322 and the 3rd boring the second central axis X of 323, and the first central axis Y is with respect to the nozzle 360 of the more close spray gun 300 of the second central axis X.That is to say, the first boring 321 is arranged prejudicially with respect to the second central axis X of the second boring 322 and the 3rd boring 323.By such modification structures, also can make the lower end of the first boring 321 than the nozzle 360 of the first central axis Y of the first boring 321 situation more close spray gun 300 identical with the second central axis X of the second boring 322 and the 3rd boring 323, thereby also can realize above-mentioned technique effect.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All any amendments of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (18)
1. for a cup syndeton for spray gun, described cup syndeton longitudinally has at least two borings of different-diameter successively, it is characterized in that, the central axis of described at least two borings does not overlap.
2. the cup syndeton for spray gun according to claim 1, it is characterized in that, described at least two borings comprise the first boring being positioned at along the longitudinal direction bottom, and the first central axis of described the first boring does not overlap with the second central axis of other boring in described at least two borings.
3. the cup syndeton for spray gun according to claim 2, it is characterized in that, compare with the situation of the second central axes of other boring in the first central axis and described at least two borings of described the first boring, the nozzle of more close described spray gun is arranged in the lower end of described the first boring.
4. the cup syndeton for spray gun according to claim 3, it is characterized in that, between the second central axis of other boring in the first central axis and described at least two borings of described the first boring, form angle, described angle makes the lower end of described the first boring further tilt towards the nozzle of described spray gun with respect to the upper end of described the first boring.
5. the cup syndeton for spray gun according to claim 3, it is characterized in that, the first central axis of described the first boring is parallel with the second central axis of other boring in described at least two borings, and described the first central axis is with respect to the nozzle of the more close described spray gun of described the second central axis.
6. the cup syndeton for spray gun according to claim 2, is characterized in that, described at least two borings are arranged in interior diameter in the direction of the inside of described spray gun and reduce successively.
7. the cup syndeton for spray gun according to claim 6, is characterized in that, described at least two borings are three borings, and described three borings are followed successively by described the first boring, the second boring and the 3rd boring in the direction towards described spray gun outside.
8. the cup syndeton for spray gun according to claim 7, it is characterized in that, between described the first boring and described the second boring, have tapering transition portion, described the second boring and the described the 3rd has end difference between holing, and the length of the wall of described tapering transition portion is not identical.
9. according to the cup syndeton for spray gun described in any one in claim 1 to 8, it is characterized in that, described cup syndeton is further provided with the bayonet type couplings that paint vehicle cup is connected in to described spray gun.
10. according to the cup syndeton for spray gun described in any one in claim 1 to 8, it is characterized in that, described cup syndeton has external screw thread, and the paint vehicle cup with corresponding internal thread can be connected in described external screw thread.
11. according to the cup syndeton for spray gun described in any one in claim 1 to 8, it is characterized in that, described cup syndeton has internal thread, can be connected in described internal thread and have corresponding externally threaded paint vehicle cup.
The 12. cup syndetons for spray gun according to claim 4, is characterized in that, described angle is 3 degree to 7 degree.
The 13. cup syndetons for spray gun according to claim 4, is characterized in that, described angle is 4.8 degree to 5 degree.
The 14. cup syndetons for spray gun according to claim 7, is characterized in that, the interior diameter of described the first boring, described the second boring and described the 3rd boring is respectively 4.4mm to 4.6mm, 13.8mm to 14mm, 15.8mm to 16mm.
The 15. cup syndetons for spray gun according to claim 14, is characterized in that, the overall diameter of described cup syndeton is that 19mm is to 20.5mm.
16. 1 kinds of spray guns, is characterized in that, described spray gun has according to the cup syndeton for spray gun in any one of the preceding claims wherein.
17. spray guns according to claim 16, is characterized in that, described spray gun is pressure sending type spray gun, hydrocone type spray gun or gravity type spray gun.
18. according to spray gun described in claim 16, it is characterized in that, described spray gun has the described cup syndeton arranging in side direction, and described cup syndeton can be connected with side direction paint vehicle cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605680.0U CN203648750U (en) | 2013-09-27 | 2013-09-27 | Cup connecting structure of spray gun and spray gun provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605680.0U CN203648750U (en) | 2013-09-27 | 2013-09-27 | Cup connecting structure of spray gun and spray gun provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203648750U true CN203648750U (en) | 2014-06-18 |
Family
ID=50915192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605680.0U Expired - Lifetime CN203648750U (en) | 2013-09-27 | 2013-09-27 | Cup connecting structure of spray gun and spray gun provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203648750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549823A (en) * | 2014-12-31 | 2015-04-29 | 宁波市康欣机电有限公司 | Liquid draining device of spray gun |
| CN106140525A (en) * | 2015-04-23 | 2016-11-23 | 天津金邦建材有限公司 | A kind of novel multifunction spray gun |
| WO2023040439A1 (en) * | 2021-09-18 | 2023-03-23 | 青岛汉柏塑料科技有限公司 | Adapter mechanism for connecting spray gun and supply cup |
-
2013
- 2013-09-27 CN CN201320605680.0U patent/CN203648750U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549823A (en) * | 2014-12-31 | 2015-04-29 | 宁波市康欣机电有限公司 | Liquid draining device of spray gun |
| CN104549823B (en) * | 2014-12-31 | 2017-02-01 | 宁波市康欣机电有限公司 | Liquid draining device of spray gun |
| CN106140525A (en) * | 2015-04-23 | 2016-11-23 | 天津金邦建材有限公司 | A kind of novel multifunction spray gun |
| WO2023040439A1 (en) * | 2021-09-18 | 2023-03-23 | 青岛汉柏塑料科技有限公司 | Adapter mechanism for connecting spray gun and supply cup |
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Granted publication date: 20140618 |
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| CX01 | Expiry of patent term |