CN215612913U - Detachable piston connecting structure and glue gun - Google Patents
Detachable piston connecting structure and glue gun Download PDFInfo
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- CN215612913U CN215612913U CN202122076353.8U CN202122076353U CN215612913U CN 215612913 U CN215612913 U CN 215612913U CN 202122076353 U CN202122076353 U CN 202122076353U CN 215612913 U CN215612913 U CN 215612913U
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- piston
- glue
- glue gun
- fixed push
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Abstract
The utility model relates to a detachable piston connecting structure and a glue gun, which comprise a glue gun body, a glue gun tube, a push rod, a fixed push piece and a piston, wherein the inner wall of the piston is clamped with the fixed push piece or is in threaded connection with the fixed push piece, the push rod is positioned in the glue gun tube, the periphery of the piston is attached to the inner wall of the glue gun tube, and the piston is connected in the glue gun tube in a sliding manner. According to the utility model, the piston can be flexibly selected and disassembled according to actual use requirements, the fixed push piece can be used for dealing with hard cylindrical glue, and the piston is used for dealing with soft sausage glue, so that the glue gun can be compatible with glue beating construction operation of sealants of different packaging types, a plurality of glue guns of different types are not required to be configured, the construction cost is saved, and the glue gun has great market application prospect.
Description
Technical Field
The utility model relates to the technical field of gluing tools, in particular to a detachable piston connecting structure and a glue gun.
Background
The glue gun is a tool for applying glue (or extruding glue), and is widely applied to industries such as architectural decoration, electronic appliances, automobile and automobile parts, ships and containers. The common sealant in the market at present usually comprises two forms of hard packaging (tubular adhesive) and soft packaging (sausage adhesive), different glue guns are required to be configured for the sealants with different packages and different purposes in the construction process, the operation is inconvenient in the actual construction process, and therefore corresponding limitations still exist in the use process of the glue guns, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a detachable piston connecting structure and a glue gun, so that the glue gun can be compatible with glue applying operation of hard packages and soft packages.
The utility model is realized by the following technical scheme:
the utility model provides a can dismantle piston connection structure which characterized in that, includes push rod, rigid coupling in the fixed push jack of push rod tip and can dismantle the piston of being connected with fixed push jack, piston inner wall and fixed push jack joint or threaded connection.
According to the technical scheme, preferably, the circumference of the inner wall of the piston is provided with a limiting groove, and the edge position of the fixed push piece is clamped in the limiting groove.
According to the above technical scheme, preferably, the limiting groove comprises two groove ribs circumferentially arranged on the inner wall of the piston, the opening of the piston is respectively provided with a plurality of reducing openings, and each reducing split ring is circumferentially distributed on the side wall of the piston.
According to the above technical solution, preferably, the fixed pushing sheet is fixedly connected with the end of the pushing rod through a fixing bolt.
This patent still discloses a glue rifle, including above-mentioned piston connection structure can be dismantled, its characterized in that still includes glues the rifle body and can dismantle to connect in the anterior gluey barrel of gluing the rifle body, the push rod is located gluey rifle intraductally, the piston is laminated mutually with gluey rifle intraductal wall all around, piston sliding connection is intraductal in gluey rifle.
According to the technical scheme, preferably, the front end of the rubber gun tube is detachably connected with the rubber nozzle.
According to the above technical scheme, preferably, the glue gun pipe front end can be dismantled and be connected with the end cover, the through-hole has been seted up on the end cover surface, glue the mouth and include the go-between, the go-between zonulae occludens of gluing the mouth is between end cover and glue gun pipe end portion, the through-hole setting of end cover is run through to the tip of gluing the mouth.
According to the technical scheme, preferably, the head of the piston protrudes outwards to form a protruding part, and the protruding part can extend into the glue nozzle.
The utility model has the beneficial effects that:
according to the utility model, the piston can be flexibly selected and disassembled according to actual use requirements, the fixed push piece can be used for dealing with hard cylindrical glue, and the piston is used for dealing with soft sausage glue, so that the glue gun can be compatible with glue beating construction operation of sealants of different packaging types, a plurality of glue guns of different types are not required to be configured, the construction cost is saved, and the glue gun has great market application prospect.
Drawings
Fig. 1-2 are exploded views of a detachable piston connection.
Fig. 3 is a perspective view of the piston portion of the present invention.
Fig. 4 is a side view of the piston portion of the present invention.
Fig. 5 is a schematic view showing the fitting relationship between the piston head and the nozzle when the piston is moved to a position close to the nozzle.
Fig. 6 is a schematic perspective view of the present invention.
In the figure: 1. a piston; 2. fixing the push sheet; 3. a push rod; 4. reducing the opening; 5. a groove rib; 6. a limiting groove; 7. a glue nozzle; 8. a boss portion; 9. a connecting ring; 10. an end cap; 11. a glue gun tube.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in the figure, the utility model comprises a push rod 3, a fixed push sheet 2 fixedly connected to the end part of the push rod 3 and a piston 1 detachably connected with the fixed push sheet 2, in the embodiment, the fixed push sheet 2 is fixedly connected with the end part of the push rod 3 preferably through a fixed bolt, and the inner wall of the piston 1 is clamped with the fixed push sheet 2 or in threaded connection. According to the utility model, the piston 1 can be flexibly selected and disassembled according to actual use requirements, the fixed push piece 2 can be used for dealing with hard cylindrical glue, and the piston 1 is used for dealing with soft sausage glue, so that the glue gun can be compatible with glue beating construction operation of sealants of different packaging types, a plurality of glue guns of different types are not required to be configured, the construction cost is saved, and the glue gun has great market application prospect.
According to the above embodiment, preferably, the inner wall of the piston 1 is circumferentially provided with a limiting groove 6, the edge position of the fixed push piece 2 is clamped in the limiting groove 6, the limiting groove 6 comprises two groove ribs 5 circumferentially arranged on the inner wall of the piston 1, the opening of the piston 1 is respectively provided with a plurality of reducing openings 4, and each of the reducing openings 4 is circumferentially distributed on the side wall of the piston 1. In the embodiment, a plurality of petal-shaped elastic structures are formed on the side wall of the piston 1 due to the arrangement of the reducing opening 4, the fixed push plate 2 is abutted against the groove rib 5 when the piston 1 is assembled, at the moment, each petal-shaped elastic structure expands until the fixed push plate 2 enters the limiting groove 6, the limiting groove 6 prevents the fixed push plate 2 from axially sliding after the petal-shaped structures are recovered, but the circular motion of the fixed push plate 2 is not limited, and the glue gun tube 11 is sleeved outside the piston 1 after the piston 1 is assembled.
This patent still discloses a glue rifle, including the above-mentioned 1 connection structure of piston of dismantling, its characterized in that still includes glues the rifle body and can dismantle to connect in the anterior gluey barrel 11 of gluing the rifle body, push rod 3 is located gluey barrel 11, piston 1 is laminated mutually with gluey rifle pipe 11 inner wall all around, 1 sliding connection of piston is in gluey barrel 11.
According to the above embodiment, preferably, the front end of the glue gun tube 11 is detachably connected with the glue nozzle 7, the front end of the glue gun tube 11 is detachably connected with the end cover 10, in this example, the end cover 10 is in threaded connection with the front end of the glue gun tube 11, a through hole is formed in the surface of the end cover 10, the glue nozzle 7 includes the connection ring 9, the connection ring 9 of the glue nozzle 7 is tightly connected between the end cover 10 and the end portion of the glue gun tube 11, and the end portion of the glue nozzle 7 penetrates through the through hole of the end cover 10. When needs make glue the rifle and be adapted to beating of soft sausage and glue, install piston 1 outside fixed push jack 2, open end cover 10 and place soft sausage glue in gluey barrel 11, cut out an opening with sealed front end of gluing the packing to make the opening cover at the open end of gluing barrel 11, put gluey mouth 7 at gluey rifle pipe 11 open end this moment, link to each other end cover 10 and gluey rifle pipe 11 again, end cover 10 can be fixed with gluey mouth 7 and plastic bag this moment.
According to the above embodiment, preferably, the head of the piston 1 protrudes outwards to form the protruding portion 8, the protruding portion 8 can extend into the interior of the glue nozzle 7, and the protruding shape of the head of the piston 1 can better fit the structure of the glue nozzle 7, so that the utilization rate of the sealant is improved.
According to the utility model, the piston 1 can be flexibly selected and disassembled according to actual use requirements, the fixed push piece 2 can be used for dealing with hard cylindrical glue, and the piston 1 is used for dealing with soft sausage glue, so that the glue gun can be compatible with glue beating construction operation of sealants of different packaging types, a plurality of glue guns of different types are not required to be configured, the construction cost is saved, and the glue gun has great market application prospect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a can dismantle piston connection structure, its characterized in that includes push rod (3), rigid coupling in fixed push jack (2) of push rod (3) tip and can dismantle piston (1) of being connected with fixed push jack (2), piston (1) inner wall and fixed push jack (2) joint or threaded connection.
2. A detachable piston connecting structure according to claim 1, wherein a limiting groove (6) is formed around the inner wall of the piston (1), and the edge of the fixed push piece (2) is clamped in the limiting groove (6).
3. A detachable piston connection structure according to claim 2, wherein the limiting groove (6) comprises two groove ribs (5) circumferentially arranged on the inner wall of the piston (1), the opening of the piston (1) is provided with a plurality of reducing openings (4), and each reducing opening (4) is circumferentially distributed on the side wall of the piston (1).
4. A detachable piston connecting structure according to any one of claims 1 to 3, wherein the fixed push plate (2) is fixedly connected to the end of the push rod (3) by a fixing bolt.
5. A glue gun, includes claim 1 a can dismantle piston connection structure, characterized by, still includes glue gun body and can dismantle the glue gun pipe (11) of connecting in glue gun body anterior, push rod (3) are located glue gun pipe (11), piston (1) is laminated with glue gun pipe (11) inner wall all around, piston (1) sliding connection is in glue gun pipe (11).
6. Glue gun according to claim 5, characterised in that the glue gun barrel (11) is detachably connected with a glue nozzle (7) at its front end.
7. The glue gun according to claim 6, characterized in that an end cap (10) is detachably connected to the front end of the glue gun tube (11), a through hole is formed in the surface of the end cap (10), the glue nozzle (7) comprises a connecting ring (9), the connecting ring (9) of the glue nozzle (7) is tightly connected between the end cap (10) and the end of the glue gun tube (11), and the end of the glue nozzle (7) is arranged to penetrate through the through hole of the end cap (10).
8. Glue gun according to any of claims 5 to 7 characterized in that the head of the piston (1) protrudes outwards forming a protrusion (8), said protrusion (8) being able to protrude inside the glue nozzle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122076353.8U CN215612913U (en) | 2021-08-31 | 2021-08-31 | Detachable piston connecting structure and glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122076353.8U CN215612913U (en) | 2021-08-31 | 2021-08-31 | Detachable piston connecting structure and glue gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215612913U true CN215612913U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122076353.8U Active CN215612913U (en) | 2021-08-31 | 2021-08-31 | Detachable piston connecting structure and glue gun |
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| CN (1) | CN215612913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717767A (en) * | 2022-05-31 | 2022-07-08 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has dosing mechanism |
-
2021
- 2021-08-31 CN CN202122076353.8U patent/CN215612913U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717767A (en) * | 2022-05-31 | 2022-07-08 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has dosing mechanism |
| CN114717767B (en) * | 2022-05-31 | 2022-11-18 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has quantitative mechanism |
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