CN215430002U - Rubber sleeve for hot melting gun - Google Patents

Abstract

The utility model discloses a rubber sleeve for a hot melting gun, which comprises a hot melting gun head and a rubber sleeve main body, wherein a temperature sensing color changing structure is arranged outside the rubber sleeve main body, an anti-skidding structure is arranged on one side outside the rubber sleeve main body, an internal thread for installation is arranged on one side inside the rubber sleeve main body, a reserved groove is arranged inside the rubber sleeve main body, a silica gel block is arranged on one side inside the reserved groove, and the hot melting gun head is arranged inside the silica gel block. According to the utility model, the transparent shell is uniformly arranged in the temperature-change pigment, and under the interaction of the temperature-change pigment and the transparent shell, the molecular structure of the transparent shell is changed due to electron transfer at a specific temperature, so that the transparent shell can be changed in color, a user can be reminded of the temperature change when the transparent shell is used, the temperature rise and the temperature fall of the hot melt adhesive can be sensed better, the user can experience more conveniently and safely, and the transparent shell is protected from being corroded by other chemical substances due to the color-change substances.

Description

Rubber sleeve for hot melting gun

Technical Field

The utility model relates to the technical field of hot melting guns, in particular to a rubber sleeve for a hot melting gun.

Background

Along with the development of science, the instrument that people used in the fitment field is also more developed, and the hot melt glue rifle has accurate effect, the diversified nozzle of cutting off, can satisfy the requirement of different production lines, unique filter screen design, and the hot melt rifle uses the gum cover to be used for hot melt glue rifle and electric iron, makes things convenient for the product to remind the user to notice the temperature when using and is changing, can better perception temperature rise and decline, brings the more convenient safer experience of user for:

traditional hot melt rifle uses the gum cover, uses movable mounting usually, and the installation is comparatively convenient leads to the gum cover easily not hard up, easily drops in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rubber sleeve for a hot melting gun, which aims to solve the problem that the rubber sleeve is easy to loosen due to the fact that the rubber sleeve is convenient to install in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the hot melt rifle uses the gum cover, including hot melt rifle head and gum cover main part, the outside of gum cover main part is provided with the temperature sensing structure that discolours, one side of gum cover main part outside is provided with anti-skidding structure, one side of gum cover main part inside is provided with the internal thread for the installation, the inside of gum cover main part is provided with the reservation tank, and installs the silica gel piece in one side of reservation tank inside, and the internally mounted of silica gel piece has hot melt rifle head, one side of hot melt rifle head outside is provided with the external screw thread for the installation.

Preferably, the anti-skidding structure includes anti-skidding rubber pad, sponge lug, magic tape matte, magic tape thorn face and slipmat, the slipmat is installed in the outside one side of gum cover main part, the externally mounted of slipmat has anti-skidding rubber pad, and the one end of antiskid rubber pad installs magic tape thorn face, magic tape matte is installed to the other end of antiskid rubber pad, the sponge lug is evenly installed to the outside of antiskid rubber pad.

Preferably, the sizes of the sponge bumps are equal, and the sponge bumps are distributed on the surface of the anti-skid rubber pad at equal intervals.

Preferably, the mounting female screw and the mounting male screw are engaged with each other, and the mounting female screw and the mounting male screw form a screw connection.

Preferably, the silica gel block is provided with a set of, the cross section of silica gel block is circular setting.

Preferably, the thermochromic structure comprises a temperature-sensitive pigment, a color-changing substance and a transparent shell, the temperature-sensitive pigment is arranged outside the rubber sleeve main body, the transparent shell is uniformly arranged inside the temperature-sensitive pigment, and the color-changing substance is arranged outside the temperature-sensitive pigment.

Compared with the prior art, the utility model has the beneficial effects that: this kind of hot melt rifle uses gum cover rational in infrastructure, has following advantage:

(1) the reserved groove is formed in the rubber sleeve main body, one side of the reserved groove is aligned to one side of the hot melting gun head, the rubber sleeve main body is pushed, the internal thread for installation and the external thread for installation are in contact with each other, the hot melting gun head is rotated along with the rubber sleeve main body until the internal thread for installation is connected with the external thread for installation, the silica gel block is soft and elastic, can be tightly attached to the outer surface of the hot melting gun head, can be installed along with the silica gel block, and cannot easily fall off or loosen;

(2) the sponge convex blocks are uniformly arranged on the surface of the anti-skid rubber pad, the sponge convex blocks are held, so that the friction force between the anti-skid rubber pad and the fingers can be increased, the sliding phenomenon in the manual installation process is prevented, the friction between the anti-skid rubber pad and the rubber sleeve main body can be increased by the anti-skid pad, the fingers are prevented from being stressed poorly, the sponge convex blocks are sunken after being used for a long time, the magic tape stabbing surface can be pulled towards one end, the magic tape stabbing surface can be separated from the magic tape stabbing surface, and the anti-skid rubber pad is taken down and replaced;

(3) transparent shell is evenly installed through the inside at temperature change pigment, under temperature change pigment and transparent shell interact, because of electron transfer under specific temperature, make its molecular structure change, transparent shell just can take place the change in the colour, conveniently can remind the user to notice the temperature when using and changing, can better perception hot melt adhesive temperature rise and descend, bring the more convenient safer experience of user, the color-changing material has protected transparent shell to avoid the erosion of other chemical substances.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a partial side view cross-section of the anti-slip structure of the present invention;

FIG. 3 is a schematic view of a partial front cross-sectional structure of a thermochromic structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a head of a hot melting gun; 2. a rubber sleeve main body; 3. an anti-slip structure; 301. an anti-skid rubber pad; 302. a sponge bump; 303. magic tape hair side; 304. sticking a thorn face by magic; 305. a non-slip mat; 4. internal threads for mounting; 5. external threads for mounting; 6. a silica gel block; 7. a temperature sensing color changing structure; 701. a temperature-sensitive pigment; 702. a color-changing substance; 703. a transparent housing; 8. and (5) reserving a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the hot melt gun uses the gum cover, including hot melt gun rifle head 1 and gum cover body 2, the outside of the gum cover body 2 is provided with the temperature sensing structure of discolouring 7, the temperature sensing structure of discolouring 7 includes temperature change pigment 701, color change material 702 and transparent shell 703, the temperature change pigment 701 is installed outside the gum cover body 2, the transparent shell 703 is evenly installed inside the temperature change pigment 701, the color change material 702 is installed outside the temperature change pigment 701, it is more convenient to use, when the hot melt gun is used, under the interaction of the temperature change pigment 701 and the transparent shell 703, the temperature of the hot melt adhesive can be sensed, the transparent shell 703 can change its molecular structure due to electronic transfer under the specific temperature, the transparent shell can change on the color, it can remind the user to notice the temperature change when using conveniently, can better sense the temperature rise and fall, the user can experience more conveniently and safely, and the transparent shell 703 is protected from being corroded by other chemical substances by the color-changing substance 702;

the antiskid structure 3 is arranged on one side of the outer part of the rubber sleeve main body 2, the antiskid structure 3 comprises an antiskid rubber pad 301, a sponge lug 302, a magic tape hair surface 303, a magic tape thorn surface 304 and an antiskid pad 305, the antiskid pad 305 is arranged on one side of the outer part of the rubber sleeve main body 2, the antiskid rubber pad 301 is arranged on the outer part of the antiskid pad 305, the magic tape thorn surface 304 is arranged at one end of the antiskid rubber pad 301, the magic tape hair surface 303 is arranged at the other end of the antiskid rubber pad 301, the sponge lug 302 is uniformly arranged on the outer part of the antiskid rubber pad 301, the sizes of the sponge lug 302 are equal, the sponge lug 302 is distributed on the surface of the antiskid rubber pad 301 at equal intervals, so that the antiskid is convenient, the sponge lug 302 is held, the friction force between the antiskid rubber pad 301 and fingers can be increased, the sliding phenomenon in the manual installation process is prevented, the antiskid pad can increase the friction between the antiskid rubber pad 301 and the rubber sleeve main body 2, the sponge lug 302 is sunken when the sponge lug is used for a long time, the magic tape stabbing surface 304 can be pulled towards one end to be separated from the magic tape fluffy surface 303, and the anti-skid rubber pad 301 is taken down to be replaced;

an internal thread 4 for installation is arranged on one side inside the rubber sleeve main body 2, a reserved groove 8 is arranged inside the rubber sleeve main body 2, a silica gel block 6 is arranged on one side inside the reserved groove 8, a hot melting gun head 1 is arranged inside the silica gel block 6, the silica gel blocks 6 are arranged in a group, and the cross sections of the silica gel blocks 6 are arranged in a circular shape, so that the installation and the disassembly are convenient;

one side of 1 outside of hot melt rifle head is provided with installation external screw thread 5, internal thread 4 and installation external screw thread 5 intermeshing are used in the installation, internal thread 4 and installation external screw thread 5 constitute threaded connection for the installation, the installation of being convenient for, aim at one side of hot melt rifle head 1 with one side of preformed groove 8, promote gum cover main part 2, make installation internal thread 4 and installation external screw thread 5 contact each other, hold sponge lug 302 thereupon, rotating gum cover main part 2, because installation internal thread 4 and installation external screw thread 5 intermeshing, revolve to installation internal thread 4 and installation external screw thread 5 connection, and silica gel block 6 is soft material, and elasticity has, can closely laminate the surface of hot melt rifle head 1, alright install it.

The working principle is as follows: when the rubber sleeve is used, firstly, the sponge bump 302 is held, so that the friction force between the anti-skid rubber pad 301 and fingers can be increased, the sliding phenomenon in the manual installation process is prevented, the anti-skid pad 305 can increase the friction between the anti-skid rubber pad 301 and the rubber sleeve main body 2, the fingers are prevented from being stressed poorly, the rubber sleeve is convenient for a user to use, the sponge bump 302 is sunken when being used for a long time, the magic tape stabbing surface 304 can be pulled towards one end to be separated from the magic tape stabbing surface 303, and the anti-skid rubber pad 301 is taken down and replaced;

then, aligning one side of the preformed groove 8 with one side of the hot melting gun head 1, pushing the rubber sleeve main body 2 to enable the installation internal thread 4 and the installation external thread 5 to be in contact with each other, holding the sponge bump 302 along with the sponge bump, rotating the rubber sleeve main body 2 until the installation internal thread 4 and the installation external thread 5 are connected due to the fact that the installation internal thread 4 and the installation external thread 5 are meshed with each other, and enabling the silica gel block 6 to be soft and elastic and to be capable of being tightly attached to the outer surface of the hot melting gun head 1 so that the rubber sleeve main body can be installed;

finally, when the hot melt gun is used, under the interaction of the temperature change pigment 701 and the transparent shell 703, the temperature of the hot melt adhesive can be sensed, the transparent shell 703 is transferred at a specific temperature due to electrons, the molecular structure of the transparent shell is changed, the transparent shell 703 can be changed in color, the user can be reminded of the temperature change when the hot melt gun is used conveniently, the temperature rise and the temperature fall of the hot melt adhesive can be better sensed, more convenient and safer experience is brought to the user, and the transparent shell 703 is protected from the corrosion of other chemical substances by the color change substance 702.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The hot melt rifle uses the gum cover, including hot melt rifle head (1) and gum cover main part (2), its characterized in that: the outside of gum cover main part (2) is provided with temperature sensing structure (7) that discolours, the outside one side of gum cover main part (2) is provided with anti-skidding structure (3), the inside one side of gum cover main part (2) is provided with internal thread (4) for the installation, the inside of gum cover main part (2) is provided with provided groove (8), and the inside one side of provided groove (8) installs silica gel piece (6), and the internally mounted of silica gel piece (6) has hot melt rifle head (1), the outside one side of hot melt rifle head (1) is provided with external screw thread (5) for the installation.

2. The glue sleeve for the hot melt gun according to claim 1, wherein: anti-skidding structure (3) are including anti-skidding rubber pad (301), sponge lug (302), magic tape matt surface (303), magic tape thorn face (304) and slipmat (305), slipmat (305) are installed in the outside one side of gum cover main part (2), the externally mounted of slipmat (305) has anti-skidding rubber pad (301), and the one end of antiskid rubber pad (301) installs magic tape thorn face (304), magic tape matt surface (303) are installed to the other end of antiskid rubber pad (301), sponge lug (302) are evenly installed to the outside of antiskid rubber pad (301).

3. The glue sleeve for the hot melt gun according to claim 2, wherein: the sizes of the sponge bumps (302) are equal, and the sponge bumps (302) are distributed on the surface of the anti-skid rubber pad (301) at equal intervals.

4. The glue sleeve for the hot melt gun according to claim 1, wherein: the mounting internal thread (4) and the mounting external thread (5) are meshed with each other, and the mounting internal thread (4) and the mounting external thread (5) form threaded connection.

5. The glue sleeve for the hot melt gun according to claim 1, wherein: the silica gel block (6) is provided with a group, and the cross section of the silica gel block (6) is arranged in a circular shape.

6. The glue sleeve for the hot melt gun according to claim 1, wherein: the temperature sensing color changing structure (7) comprises a temperature changing pigment (701), a color changing substance (702) and a transparent shell (703), wherein the temperature changing pigment (701) is arranged outside the rubber sleeve main body (2), the transparent shell (703) is uniformly arranged inside the temperature changing pigment (701), and the color changing substance (702) is arranged outside the temperature changing pigment (701).

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