CN202683431U - Glue gun - Google Patents
Glue gun Download PDFInfo
- Publication number
- CN202683431U CN202683431U CN 201220319628 CN201220319628U CN202683431U CN 202683431 U CN202683431 U CN 202683431U CN 201220319628 CN201220319628 CN 201220319628 CN 201220319628 U CN201220319628 U CN 201220319628U CN 202683431 U CN202683431 U CN 202683431U
- Authority
- CN
- China
- Prior art keywords
- rifle mouth
- muzzle
- coating gun
- glue
- distance
- 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 discloses a glue gun, and relates to the technical field of automobile making. The glue gun comprises a hand-hold part and a gun head which is in detachable connection with the hand-hold part. The gun head comprises a muzzle (1). The distance between two side edges of a cross section of the muzzle (1) is larger than the distance between the upper edge of the muzzle (1) and the lower edge of the muzzle (1). One side of the muzzle (1) is provided with an opening (11) extending along the length direction of the muzzle (1). The muzzle of the glue gun is improved according to the shape of a water flowing slot. Glue which meets water flowing slot appearance requirement can be sprayed out directly and manual daub is not needed. Accordingly, manual labor amount is reduced, operation safety is guaranteed, working efficiency and automobile appearance beauty are improved, glue waste is reduced, and therefore automobile making cost is reduced.
Description
Technical field
The utility model relates to field of automobile, relates in particular to a kind of coating gun.
Background technology
The vehicle body gutter channel is welded behind the panel beating overlap joint by the vehicle body different parts usually.The bottom surface of groove is comparatively smooth plane, intersection at bottom surface and sidewall is welded to connect the panel beating that overlaps, the weld seam of the intersection of bottom surface and sidewall needs the gluing sealing, in addition, also have many rough folding lines (connecting the spot welding trace uneven) on the bottom surface, affect attractive in appearancely, need to gluing so that it is smooth, stop to leak.
Traditional coating gun rifle mouth is circular, floating to needing glue behind the weld of gutter channel and the bottom surface folding line gluing, to guarantee presentation quality, usually adopt manual mode that glue is floating, because there is welding slag spot welding burr in weld, therefore, manual floating mode has not only increased a lot of amounts of labour and also easily hand has been scratched; In addition, also exist gutter channel to dodge the seam phenomenon after touching by hand glue, cause the gutter channel rain leakage, and the remaining glue of erasing can cause a large amount of wastes, increase the cost that car load is made.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is: provide a kind of and can reduce labor intensity, guarantee processing safety, raise labour efficiency and the vehicle appearance aesthetic property, save the coating gun of cost.
(2) technical scheme
For addressing the above problem, the utility model provides coating gun, comprise Handheld Division and the rifle head that removably connects with described Handheld Division, described rifle head comprises the rifle mouth, distance between the dual-side of the cross section of described rifle mouth is greater than the distance between the both sides up and down, and the side of rifle mouth is provided with the opening that extends along the length of described rifle mouth.
Preferably, the distance between the dual-side of the cross section of described rifle mouth is 1cm, and the distance between the both sides is not more than 1mm up and down.
Preferably, described opening extends 2mm along the length of described rifle mouth.
Preferably, the length of described rifle mouth is not less than 5mm.
Preferably, the wall thickness 1mm of described rifle mouth.
Preferably, described rifle head also comprises connecting portion, and described connecting portion one end links to each other with described rifle mouth, and the other end and described Handheld Division removably connect.
Preferably, described connecting portion is threaded with the Handheld Division.
Preferably, described connecting portion is cylindrical.
Preferably, described connecting portion and described rifle mouth are one-body molded.
(3) beneficial effect
Coating gun of the present utility model is made the shape of finishing the interflow tank to the rifle mouth and is improved, can directly get the glue that meets gutter channel outward appearance needs and need not manual smearing, reduced the hand labour amount, guaranteed processing safety, efficiency and vehicle appearance aesthetic property have been improved, reduce the waste of glue, and then reduced the cost that car load is made.
Description of drawings
Fig. 1 is the coating gun structural representation according to a kind of embodiment of the utility model;
Fig. 2 is the stereogram according to the rifle mouth of the coating gun of a kind of embodiment of the utility model;
Fig. 3 is the stereogram according to the rifle mouth of the coating gun of the another kind of embodiment of the utility model;
Fig. 4 is the stereogram according to the rifle mouth of the coating gun of another embodiment of the utility model.
The specific embodiment
The coating gun that the utility model proposes reaches by reference to the accompanying drawings embodiment and is described in detail as follows.
Coating gun of the present utility model comprises Handheld Division and the rifle head that removably connects with the Handheld Division.As shown in Figure 1, comprise rifle mouth 1 and connecting portion 2 according to the rifle head of the coating gun of a kind of embodiment of the utility model, connecting portion 2 one ends link to each other with rifle mouth 1, and the other end removably is connected with the Handheld Division (not shown).In the present embodiment, connecting portion 2 is cylindrical and one-body molded with rifle mouth 1, and its end is provided with threaded connector 21, removably is connected with the Handheld Division in the mode that is threaded connection.
For the glue that coating gun of the present utility model is got is the appearance requirement that meets the smooth bottom surface of gutter channel, need not glue floating whole in the mode of craft, rifle mouth 1 in the utility model is flat, be that distance between the dual-side of cross section of rifle mouth 1 is greater than the distance (being roughly rectangle) between the both sides up and down, and the side of rifle mouth is provided with the opening 11 that extends along the length of rifle mouth 1, with when smearing the gutter channel bottom, to the weld seam gluing between gutter channel bottom surface and the sidewall.
In the utility model, the wall thickness S of rifle mouth is 1mm, and usually, the wide 1.2cm in the bottom surface of the gutter channel that each vehicle is general, therefore, in order to satisfy the gluing needs of gutter channel, between the dual-side of the cross section of rifle mouth is 1cm apart from a.In addition, the height of gutter channel sidewall is usually a little more than 5mm, because glue is subject to certain compression in coating gun, it out has certain expansion afterwards from the rifle mouth, and the impact that the speed of considering gluing is possible on the thickness of glue, for when guaranteeing that glue can be made whole bottom surface, can also flow out the unlikely water guiding action that affects gutter channel in enough spaces, the glue thickness that the rifle mouth is gone out is not more than 2mm, thereby, in the utility model, preferably the up and down distance b between the both sides of the cross section of rifle mouth is not more than 1mm.
In addition, in the present embodiment, the lateral opening of rifle mouth 1 extends 2mm along the length of this rifle mouth 1, but is not limited to this, and therefore, the length of rifle mouth 1 should be not less than 2mm, and preferably, the length of this rifle mouth 1 is not less than 5mm.
Need explanation the time, the distance between the dual-side of the cross section of rifle mouth does not limit specific certain shape greater than the distance (namely substantially being rectangle) between the both sides up and down, only need guarantee that the rifle mouth is flat to get final product.Such shape can be for example:
The rectangle of standard shown in Figure 2, this moment, the distance that the size of the cross section of this rifle mouth satisfies between the above-mentioned dual-side was 1cm take rifle mouth wall thickness 1mm as example, the distance between the both sides is not more than 1mm up and down; Also can be major axis shown in Figure 3 much larger than the ellipse of minor axis, this moment, the size of the cross section of this rifle mouth was major axis 1cm take rifle mouth wall thickness 1mm as example, and minor axis is not more than 1mm; Also can be two minor faces shown in Figure 4 is the non-standard rectangle (similar track type) of circular shape, this moment is take rifle mouth wall thickness 1mm as example, the distance that the size of the cross section of this rifle mouth is on two circular arcs between distance two points farthest is 1cm, and the distance between the both sides is not more than 1mm up and down.
Several possible rectangular shapes (for example parallelogram, polygon etc.) that are roughly have more than been enumerated, other glue thickness that rifle mouth is gone out is not more than 2mm, and width is that the rifle mouth shape of cross section of the flat of 1cm all is applicable to coating gun of the present utility model.
Above embodiment only is used for explanation the utility model, and be not limitation of the utility model, the those of ordinary skill in relevant technologies field, in the situation that do not break away from spirit and scope of the present utility model, can also make a variety of changes and modification, so all technical schemes that are equal to also belong to category of the present utility model.
Claims (9)
1. coating gun, comprise Handheld Division and the rifle head that removably connects with described Handheld Division, it is characterized in that, described rifle head comprises rifle mouth (1), distance between the dual-side of the cross section of described rifle mouth (1) is greater than the distance between the both sides up and down, and the side of described rifle mouth (1) is provided with the opening (11) that extends along the length of described rifle mouth (1).
2. coating gun as claimed in claim 1 is characterized in that, the distance between the dual-side of the cross section of described rifle mouth (1) is 1cm, and the distance between the both sides is not more than 1mm up and down.
3. coating gun as claimed in claim 2 is characterized in that, described opening (11) extends 2mm along the length of described rifle mouth (1).
4. coating gun as claimed in claim 3 is characterized in that, the length of described rifle mouth (1) is not less than 5mm.
5. coating gun as claimed in claim 1 is characterized in that, the wall thickness 1mm of described rifle mouth (1).
6. coating gun as claimed in claim 1 is characterized in that, described rifle head also comprises connecting portion (2), and described connecting portion (2) one ends link to each other with described rifle mouth (1), and the other end and described Handheld Division removably connect.
7. coating gun as claimed in claim 6 is characterized in that, described connecting portion (2) is threaded with the Handheld Division.
8. coating gun as claimed in claim 6 is characterized in that, described connecting portion (2) is cylindrical.
9. coating gun as claimed in claim 6 is characterized in that, described connecting portion (2) is one-body molded with described rifle mouth (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319628 CN202683431U (en) | 2012-07-02 | 2012-07-02 | Glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319628 CN202683431U (en) | 2012-07-02 | 2012-07-02 | Glue gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683431U true CN202683431U (en) | 2013-01-23 |
Family
ID=47539103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319628 Expired - Fee Related CN202683431U (en) | 2012-07-02 | 2012-07-02 | Glue gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589662A (en) * | 2019-02-21 | 2020-08-28 | 劲捷生物科技股份有限公司 | Hand-held adhesive injecting device |
-
2012
- 2012-07-02 CN CN 201220319628 patent/CN202683431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589662A (en) * | 2019-02-21 | 2020-08-28 | 劲捷生物科技股份有限公司 | Hand-held adhesive injecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20170702 |