Buckle type glue gun for seam beautifying agent

Abstract

The utility model discloses a buckle type glue gun for a seam beautifying agent, which relates to the technical field of glue guns, and comprises a glue barrel and a glue injection pipe, and a butt joint is arranged on the inner side of one end of the glue barrel for placing the seam beautifying agent; one end of the glue injection pipe for draining the sealant is fixedly connected with one end, far away from the glue barrel, of the butt joint; during use, firstly, a seam beautifying agent is placed in the glue inlet barrel body, enters the glue inlet pipe through the first glue outlet of the connecting piece through extrusion, then moves to the second glue outlet through the glue inlet pipe and finally enters the glue injection pipe through the second glue outlet; one end of the glue injection pipe is fixedly connected with the butt joint body, the sealing ring on the butt joint body is tightly attached to the inner wall of the glue injection pipe, the sealing ring can prevent the joint beautifying agent in the glue injection pipe from flowing back due to too large pressure, and therefore it is guaranteed that the joint beautifying agent does not leak out at the joint of the butt joint body and the glue injection pipe.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of glue guns, in particular to a snap-on glue gun for seam beautifying agents. Background Art

[0002] A glue gun is a tool for applying glue (or squeezing glue). It may be used wherever glue is needed. It is widely used in industries such as building decoration, electronic appliances, automobiles and automobile parts, ships and containers. According to the packaging form of the glue, it can be divided into single-group glue guns and double-group glue guns.

[0003] Chinese patent announcement number CN 209585555 U discloses a nozzle for a seam beautifying agent, comprising two tube bodies connected in parallel; a tube mouth cover is provided at the top tube mouths of the two tube bodies, and the tube mouth cover is composed of a base, a boss, an outer ring, a first liquid outlet pipe, and a sealing cover connected in one piece; the two bases are mounted at the tube mouths at the top of the tube bodies by buckles, the top centers of the two bases are connected to the boss, the top centers of the bosses are connected to the outer ring, two first liquid outlet pipes are arranged inside the outer ring, the base and the boss are both provided with liquid outlet holes connected to the tube mouths of the two tube bodies, the first liquid outlet pipe is connected to the liquid outlet holes, and the opening at the top of the first liquid outlet pipe is connected to the sealing cover; the inner wall of the outer ring and the inner wall of the first liquid outlet pipe are both provided with a card groove; a plug is installed on the top of the tube mouth cover, and the plug is composed of an inner ring, a partition plate, and two second liquid outlet pipes connected in one piece;

[0004] The glue gun mentioned above has a glue injection tube connected to the first liquid outlet tube of the inner ring through the second liquid outlet tube on the outer ring, and the caulking agent enters the second liquid outlet tube through the first liquid outlet tube, and then enters the glue injection tube through the second liquid outlet tube. However, the caulking agent is a paste-like substance with poor fluidity and strong adhesion. In addition, a twisted screw is provided inside the glue injection tube of the glue gun mentioned above, so that the caulking agent requires greater pressure when moving in the glue injection tube. The glue injection tube and the outer ring are clamped together, and this connection method has a clamping groove, so there is bound to be a gap. The glue gun mentioned above has no sealing components. When the pressure is high, the caulking agent will leak in the gap at the connection between the glue injection tube and the outer ring. Utility Model Content

[0005] The purpose of the utility model is to provide a snap-on glue gun for seam beautifying agent, in which a pressure regulating component is provided in the check valve, and the pressure regulating component can adjust its own position according to the pressure of the water flow in the valve to play a role in buffering the water flow pressure, so as to solve the technical problems raised by the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A snap-on glue gun for seam beautifying agent comprises a glue barrel and a glue injection tube, wherein a butt joint is arranged on the inner side of one end of the glue barrel for placing the seam beautifying agent;

[0008] One end of the glue injection tube used for draining the seam beautifying agent is fixedly connected to the end of the butt joint away from the glue barrel;

[0009] An outer cover is provided on the outer side of the butt joint, and the outer cover is clamped with an end of the glue barrel close to the butt joint; an end of the glue injection tube close to the butt joint is located on the inner side of the outer cover;

[0010] The rubber barrel comprises a connector, and two card slots are symmetrically arranged on the inner side of the connector; the outer cover comprises an outer cover body, and two card blocks are symmetrically arranged on the outer side of one end of the outer cover body close to the connector, and the two card blocks are respectively located in the two card slots;

[0011] Furthermore, the two card slots and the two card blocks are both arc-shaped, and the arcs of the card slots and the card blocks are the same.

[0012] As a further technical solution of the present invention, the end of the connecting head away from the glue injection tube is fixedly connected with a connecting piece, and the two ends of the connecting piece on the side away from the connecting head are respectively fixedly connected to two glue barrel bodies for loading caulking agent, and two glue outlets are provided on the side of the connecting piece close to the connecting head; the two glue outlets are both located on the inner side of the connecting head, and the two glue outlets are respectively connected to the two glue barrel bodies.

[0013] As a further technical solution of the utility model, an extension nozzle is provided at one end of the outer cover body away from the block, and the extension nozzle is in a circular ring shape; the end of the glue injection tube close to the docking joint is located on the inner side of the outer cover body and the extension nozzle, and the outer diameter of the glue injection tube is the same as the inner diameter of the extension nozzle.

[0014] As a further technical solution of the utility model, the butt joint comprises a butt joint body, one end of which is close to the injection tube and is located inside the injection tube and symmetrically provided with two glue outlets 2, both of which are located inside the injection tube.

[0015] As a further technical solution of the utility model, a sealing ring is provided on the outside of the joint body. The sealing ring is in a circular shape, and the inner diameter of the sealing ring is the same as the outer diameter of the joint body. The sealing ring is located on the inside of the glue injection tube, and the outer side of the sealing ring is tightly fitted with the inner wall of the glue injection tube.

[0016] As a further technical solution of the utility model, two extension nozzles are fixedly connected to the inner side of one end of the docking joint body away from the second glue outlet, and the two extension nozzles are respectively connected to the two second glue outlets; one end of the two extension nozzles away from the second glue outlet is respectively located on the inner side of the two first glue outlets; the first glue outlet is connected to the second glue outlet through the extension nozzle.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] When the utility model is used, the caulking agent is first placed in the glue inlet barrel body, and the caulking agent is squeezed to enter the glue inlet pipe through the glue outlet port 1 of the connecting piece, and then moves to the glue outlet port 2 through the glue inlet pipe, and finally enters the glue injection pipe through the glue outlet port 2; one end of the glue injection pipe is fixedly connected to the butt joint body, and the sealing ring on the butt joint body is tightly fitted with the inner wall of the glue injection pipe, and the sealing ring can prevent the caulking agent in the glue injection pipe from flowing back due to excessive pressure, thereby ensuring that the caulking agent will not leak out of the connection between the butt joint body and the glue injection pipe; in addition, the two glue inlet pipes are respectively located at the inner sides of the two glue outlet ports 1, and even if they are subjected to greater pressure, they will not leak out, thereby ensuring the overall sealing of the glue gun and effectively preventing the caulking agent from leaking out;

[0019] In the utility model, the outer cover body is engaged with the card slot of the connecting head through the card block, so as to realize the connection between the outer cover and the rubber barrel, and the end of the glue injection tube connected with the butt joint is located inside the outer cover, and the extension mouth of the outer cover fixes the glue injection tube, so that one end of the glue injection tube is always located inside the outer cover body, thereby preventing the glue injection tube from being separated from the outer cover; although the gap at the connection between the outer cover and the rubber barrel is large, the caulking agent enters the glue injection tube through the butt joint on the inner side of the outer cover, and the outer cover only serves to connect the glue injection tube and the rubber barrel, so the caulking agent will not leak from the gap where the outer cover and the rubber barrel are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0021] Figure 2 This utility model Figure 1 Side view of.

[0022] Figure 3 This utility model Figure 2 AA section view.

[0023] Figure 4 It is a schematic diagram of the split structure of the utility model.

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the middle rubber barrel of the utility model.

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the butt joint in the utility model.

[0026] Figure 7 This utility model Figure 6 Another perspective of the picture.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the outer cover in the utility model.

[0028] Fig. 9 This utility model Figure 8Another perspective of the picture.

[0029] Fig.10 It is a schematic diagram of the connection between the injection hose and the butt joint in the utility model.

[0030] Fig.11 This utility model Figure 3 A partial enlarged view of .

[0031] In the figure: 1-plastic barrel, 2-joint, 3-outer cover, 4-plastic injection tube;

[0032] 11- glue barrel body, 12- connector, 13- connector, 14- glue outlet 1, 15- slot, 21- connector body, 22- retaining ring, 23- glue inlet pipe, 24- glue outlet 2, 25- sealing ring, 31- outer cover body, 32- block, 33- extension nozzle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-11 In the embodiment of the utility model, a snap-on glue gun for a caulking agent comprises a glue barrel 1 and a glue injection tube 4, and a docking joint 2 is provided on the inner side of one end of the glue barrel 1 for placing the caulking agent;

[0035] One end of the glue injection tube 4 for draining the seam beautifying agent is fixedly connected to the end of the docking head 2 away from the glue barrel 1;

[0036] An outer cover 3 is provided on the outer side of the docking head 2, and the outer cover 3 is clamped with an end of the glue barrel 1 close to the docking head 2; an end of the glue injection tube 4 close to the docking head 2 is located on the inner side of the outer cover 3;

[0037] The glue barrel 1 comprises a connector 13, and two slots 15 are symmetrically arranged on the inner side of the connector 13; the outer cover 3 comprises an outer cover body 31, and two blocks 32 are symmetrically arranged on the outer side of one end of the outer cover body 31 close to the connector 13, and the two blocks 32 are respectively located in the two slots 15;

[0038] Furthermore, the two card slots 15 and the two card blocks 32 are both arc-shaped, and the card slots 15 and the card blocks 32 have the same curvature;

[0039] The end of the connector 13 away from the glue injection tube 4 is fixedly connected to a connector 12, and the two ends of the connector 12 away from the connector 13 are respectively fixedly connected to two glue barrel bodies 11 for loading the caulking agent, and the connector 12 is provided with two glue outlets 14 on the side close to the connector 13; the two glue outlets 14 are both located on the inner side of the connector 13, and the two glue outlets 14 are respectively connected to the two glue barrel bodies 11;

[0040] An extension nozzle 33 is provided at one end of the outer cover body 31 away from the block 32 , and the extension nozzle 33 is in a circular shape; the end of the glue injection tube 4 close to the docking head 2 is located inside the outer cover body 31 and the extension nozzle 33 , and the outer diameter of the glue injection tube 4 is the same as the inner diameter of the extension nozzle 33 .

[0041] By adopting the above technical scheme, when using, first place the caulking agent in the glue barrel body 11, squeeze the caulking agent into the glue inlet pipe 23 through the glue outlet 14 of the connecting piece 12, then move to the glue outlet 24 through the glue inlet pipe 23, and finally enter the glue injection pipe 4 through the glue outlet 24; one end of the glue injection pipe 4 is fixedly connected to the docking joint body 21, and the sealing ring 25 on the docking joint body 21 is tightly fitted with the inner wall of the glue injection pipe 4, the sealing ring 25 can prevent the caulking agent in the glue injection pipe 4 from flowing back due to excessive pressure, thereby ensuring that the caulking agent will not leak out of the connection between the docking joint body 21 and the glue injection pipe 4; in addition, the two glue inlet pipes 23 are respectively located on the inner sides of the two glue outlets 14, and no leakage will occur even if subjected to greater pressure, thereby ensuring the overall sealing of the glue gun and effectively preventing the caulking agent from leaking out.

[0042] In this embodiment, the butt joint 2 comprises a butt joint body 21, one end of the butt joint body 21 close to the injection tube 4 is located inside the injection tube 4 and symmetrically provided with two second glue outlets 24, both of which are located inside the injection tube 4;

[0043] A sealing ring 25 is provided on the outer side of the joint body 21. The sealing ring 25 is annular, and the inner diameter of the sealing ring 25 is the same as the outer diameter of the joint body 21. The sealing ring 25 is located inside the injection tube 4, and the outer side of the sealing ring 25 is tightly fitted with the inner wall of the injection tube 4.

[0044] Two extension nozzles 33 are fixedly connected to the inner side of one end of the docking joint body 21 away from the second glue outlet 24, and the two extension nozzles 33 are respectively connected to the two second glue outlets 24; one end of the two extension nozzles 33 away from the second glue outlet 24 is respectively located on the inner side of the two first glue outlets 14; the first glue outlet 14 is connected to the second glue outlet 24 through the extension nozzles 33.

[0045] By adopting the above technical solution, the outer cover body 31 is engaged with the slot 15 of the connector 13 through the block 32, thereby realizing the connection between the outer cover 3 and the glue barrel 1, and the end of the glue injection tube 4 connected to the docking head 2 is located inside the outer cover 3, and the extension nozzle 33 of the outer cover 3 fixes the glue injection tube 4, so that one end of the glue injection tube 4 is always located on the inner side of the outer cover body 31, thereby preventing the glue injection tube 4 from being separated from the outer cover 3; although the gap at the connection between the outer cover 3 and the glue barrel 1 is large, the caulking agent enters the glue injection tube 4 through the docking head 2 on the inner side of the outer cover 3, and the outer cover 3 only serves to connect the glue injection tube 4 and the glue barrel 1, so the caulking agent will not leak from the gap where the outer cover 3 and the glue barrel 1 are connected.

[0046] The working principle of the utility model is as follows: when in use, the caulking agent is first placed in the glue inlet barrel body 11, and the caulking agent is squeezed to enter the glue inlet pipe 23 through the glue outlet 14 of the connecting piece 12, and then moves to the glue outlet 24 through the glue inlet pipe 23, and finally enters the glue injection pipe 4 through the glue outlet 24; one end of the glue injection pipe 4 is fixedly connected to the butt joint body 21, and the sealing ring 25 on the butt joint body 21 is tightly fitted with the inner wall of the glue injection pipe 4, and the sealing ring 25 can prevent the caulking agent in the glue injection pipe 4 from flowing back due to excessive pressure, thereby ensuring that the caulking agent will not leak out of the connection between the butt joint body 21 and the glue injection pipe 4; in addition, the two glue inlet pipes 23 are respectively located on the inner sides of the two glue outlets 14, and even if they are subjected to greater pressure, they will not leak out, thereby ensuring the overall sealing of the glue gun and effectively preventing the caulking agent from leaking out;

[0047] The outer cover body 31 is engaged with the slot 15 of the connector 13 through the block 32, thereby realizing the connection between the outer cover 3 and the glue barrel 1, and the end of the glue injection tube 4 connected to the docking head 2 is located inside the outer cover 3, and the extension nozzle 33 of the outer cover 3 fixes the glue injection tube 4, so that one end of the glue injection tube 4 is always located on the inner side of the outer cover body 31, thereby preventing the glue injection tube 4 from being separated from the outer cover 3; although the gap at the connection between the outer cover 3 and the glue barrel 1 is large, the caulking agent enters the glue injection tube 4 through the docking head 2 on the inner side of the outer cover 3, and the outer cover 3 only serves to connect the glue injection tube 4 and the glue barrel 1, so the caulking agent will not leak from the gap where the outer cover 3 and the glue barrel 1 are connected.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A snap-on glue gun for seam beautification agent, characterized in that: include A glue barrel (1) for placing a caulking agent, wherein a butt joint (2) is provided on the inner side of one end of the glue barrel (1); A glue injection tube (4), one end of the glue injection tube (4) used for draining the seam beautifying agent is fixedly connected to an end of the butt joint (2) away from the glue barrel (1); An outer cover (3) is provided on the outer side of the docking head (2), and the outer cover (3) is clamped with an end of the rubber barrel (1) close to the docking head (2); an end of the rubber injection tube (4) close to the docking head (2) is located on the inner side of the outer cover (3); The rubber barrel (1) comprises a connecting head (13), the inner side of which is symmetrically provided with two card slots (15); the outer cover (3) comprises an outer cover body (31), the outer side of one end of the outer cover body (31) close to the connecting head (13) is symmetrically provided with two card blocks (32), and the two card blocks (32) are respectively located in the two card slots (15).

2. The snap-on glue gun for seam sealant according to claim 1, characterized in that: The end of the connector (13) away from the glue injection tube (4) is fixedly connected to a connector (12), and the two ends of the connector (12) away from the connector (13) are respectively fixedly connected to two glue barrel bodies (11) for loading the caulking agent, and the side of the connector (12) close to the connector (13) is provided with two glue outlets (14).

3. The snap-on glue gun for seam sealant according to claim 2, characterized in that: An extension nozzle (33) is provided at one end of the outer cover body (31) away from the clamping block (32); and an end of the glue injection tube (4) close to the docking joint (2) is located inside the outer cover body (31) and the extension nozzle (33).

4. The snap-on glue gun for seam sealant according to claim 3, characterized in that: The butt joint (2) comprises a butt joint body (21), one end of the butt joint body (21) close to the glue injection tube (4) is located inside the glue injection tube (4) and is symmetrically provided with two glue outlets (24), both of which are located inside the glue injection tube (4).

5. The snap-on glue gun for seam sealant according to claim 4, characterized in that: A sealing ring (25) is provided on the outer side of the butt joint body (21). The sealing ring (25) is in the shape of a ring, and the inner diameter of the sealing ring (25) is the same as the outer diameter of the butt joint body (21). The sealing ring (25) is located on the inner side of the glue injection tube (4), and the outer side of the sealing ring (25) is tightly fitted to the inner wall of the glue injection tube (4).

6. The snap-on glue gun for seam sealant according to claim 5, characterized in that: Two extension nozzles (33) are fixedly connected to the inner side of one end of the butt joint body (21) away from the second glue outlet (24), and the two extension nozzles (33) are respectively connected to the two second glue outlets (24); the ends of the two extension nozzles (33) away from the second glue outlet (24) are respectively located on the inner side of the two first glue outlets (14).

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