Lateral glue filling glue pipe support and glue squeezing gun

Abstract

The utility model provides a rubber tube support for lateral rubber loading and a rubber extrusion gun, the rubber tube support comprises a support main body and a limiting buckle, the support main body is integrally formed by adopting a metal material, the side part of the support main body is provided with a rubber loading port, the support main body is internally provided with a rubber loading cavity, and the rubber loading port is communicated with the rubber loading cavity; and the limiting buckle is clamped on the bracket main body at the glue filling opening and is used for limiting the glue pipe in the glue filling cavity. The rubber pipe support is high in structural strength, not prone to deformation and long in service life, the support body adopts a lateral rubber filling mode, meanwhile, the rubber pipe is limited through the limiting buckles, the mounting stability of the rubber pipe can be effectively improved, displacement of the rubber pipe is avoided, the reliability of the rubber pipe support and a rubber extrusion gun is improved, and the pipe explosion risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glue extrusion guns, in particular to a glue hose bracket for side-loading glue and a glue extrusion gun. Background Art

[0002] Glue extrusion guns are common tools used to achieve functions such as gluing, repairing glue, and plugging leaks. They are widely used in industries such as building decoration, electronics and electrical appliances, automobiles and auto parts, ships and containers.

[0003] The hose holder is a component used to secure the hose in a glue gun. In current glue guns, the hose holder is typically injection-molded, with an open top. The hose is inserted through this opening. However, plastic hose holders lack structural strength and are prone to deformation. Furthermore, they provide limited positioning for the hose. During the glue extrusion process, the force exerted by the push rod on the hose can easily cause the hose to dislodge from the holder or create a risk of bursting, impacting the lifespan and reliability of the glue gun. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a hose holder and glue extrusion gun with side-loading glue, which enhances the structural strength of the hose holder, ensures the firmness of the installation of the hose, improves the reliability of the hose holder and the glue extrusion gun, and extends their service life.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hose bracket for side-loading glue, the hose bracket for side-loading glue comprising a bracket body and a limiting buckle, the bracket body being integrally formed of metal material, a glue loading port being opened on the side of the bracket body, a glue loading cavity being provided inside the bracket body, the glue loading port being communicated with the glue loading cavity; the limiting buckle being clamped on the bracket body at the glue loading port, the limiting buckle being used to limit the hose in the glue loading cavity.

[0007] Preferably, the bracket body is provided with a plurality of openings, and the bracket body part between at least one opening and the glue loading port forms a side beam, and the side beam is provided with a slot, the structure of the slot matches the structure of the limit buckle, and the limit buckle is mounted at the slot.

[0008] Preferably, the cross section of the limiting buckle is C-shaped, the side beam at the slot is located inside the limiting buckle, and both sides of the limiting buckle protrude inward to form a first limiting portion.

[0009] Preferably, a limiting block is provided on a side of the limiting buckle facing the glue loading cavity, and the limiting block has a limiting surface, and the structure of the limiting surface matches the outer wall structure of the hose.

[0010] Preferably, the limiting buckle is made of plastic.

[0011] Preferably, a front end plate is provided at the front end of the bracket body, and a pipe mouth groove is provided on the front end plate. The pipe mouth groove is U-shaped, and the opening direction of the pipe mouth groove is toward the side where the glue loading port is located. The pipe mouth groove is connected to the glue loading port and the glue loading cavity.

[0012] Preferably, a rear end plate is provided at the rear end of the bracket body, and a through hole for the push rod to pass through is provided on the rear end plate.

[0013] Preferably, the glue loading cavity includes a first cavity and a second cavity arranged side by side and connected to each other, and the first cavity is located between the glue loading port and the second cavity.

[0014] Preferably, reinforcing ribs are respectively provided on the bracket body around the glue filling port and on the inner wall of the bracket body.

[0015] According to another aspect of the present invention, a glue extrusion gun is provided, which includes the glue hose holder for side-loading glue as described above.

[0016] Compared with the existing technology, the beneficial effects of the present invention are as follows: the hose bracket of the present invention is made of metal material in one piece, has high structural strength, is not easy to deform, and has a long service life. The bracket body adopts a side gluing method, and at the same time uses a limiting buckle to limit the hose, which can effectively improve the installation stability of the hose, avoid hose displacement, improve the reliability of the hose bracket and the glue gun, and reduce the risk of pipe explosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a hose bracket according to some embodiments of the present invention;

[0018] Figure 2 A schematic structural diagram of a hose bracket in some embodiments of the present invention from another perspective;

[0019] Figure 3 Schematic diagram of the disassembled structure of the hose bracket in some embodiments of the present utility model;

[0020] Figure 4 It is a cross-sectional view of a hose bracket according to some embodiments of the present invention;

[0021] Figure 5 This is a schematic structural diagram of the hose in some embodiments of the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of the hose after being installed in the hose holder in some embodiments of the present invention;

[0023] Figure 7 This is a cross-sectional view of the hose after being installed into the hose holder in some embodiments of the present invention;

[0024] Figure 8 Schematic diagram of the structure of the hose bracket of other embodiments of the present invention;

[0025] Figure 9 Schematic diagram of the structure of the hose bracket of other embodiments of the present invention from another perspective;

[0026] Figure 10 Schematic diagram of the structure of the hose of other embodiments of the present invention;

[0027] Figure 11 This is a cross-sectional view of another embodiment of the present invention after the hose is installed in the hose holder.

[0028] In the figure, 100, 200-hose bracket, 10-bracket body, 11-glue loading port, 12-glue loading cavity, 121-first cavity, 122-second cavity, 13-opening, 14-side crossbeam, 141-slot, 15-front end plate, 151-pipe mouth slot, 16-rear end plate, 161-through hole, 17-reinforcement rib, 20-limiting buckle, 21-first limiting part, 22-limiting protrusion, 23-limiting surface, 300, 400-hose, 301, 401-first tube body, 302, 402-second tube body, 303, 403-tube mouth. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. It is understood that, in the absence of conflict, some technical means of the various embodiments described herein can be replaced or combined with each other.

[0030] In the description of this utility model, the terms "first," "second," etc., if used, are used solely to distinguish the objects being described and do not convey any order or technical meaning. Therefore, an object defined as "first," "second," etc. may explicitly or implicitly include one or more of such objects. Furthermore, "a," "an," and similar terms do not imply a limitation on quantity, but rather indicate the presence of at least one, and "plurality" means at least two.

[0031] In the description of this utility model specification, reference to "one embodiment" or "some embodiments" means that one or more embodiments of the utility model include a particular feature, structure or characteristic described in conjunction with the embodiment. Therefore, the phrases "in one embodiment", "in some embodiments", "in other embodiments", "in other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more but not all embodiments", unless otherwise specifically emphasized.

[0032] The utility model provides a side-loading hose bracket, which is used in glue extrusion guns to install and fix the hose. Figure 1 and Figure 2 In some embodiments, a side-loading hose holder 100 includes a holder body 10 and a retaining clip 20. The holder body 10 is integrally formed of metal. A side opening 11 is defined by the holder body 10, and a retaining cavity 12 is defined within the holder body 10. The retaining clip 20 is secured to the holder body 10 at the opening 11 and is used to retain the hose within the cavity 12.

[0033] Among them, the bracket body 10 can be made of a metal material such as aluminum or aluminum alloy, which has high structural strength, is not easily deformed under stress, and has a long service life. The structure of the glue loading port 11 and the glue loading cavity 12 can be designed to match the structure of the hose. The limiting buckle 20 can be made of plastic or other materials, which has a certain elasticity, is convenient for being mounted on the bracket body 10, and is also convenient for lateral glue loading operations. In use, the hose is loaded into the glue loading cavity 12 from the glue loading port 11 on the side, and the limiting buckle 20 is against the hose to limit the hose, which can effectively improve the installation stability of the hose, avoid displacement of the hose, improve the reliability of the hose bracket 100 and the glue gun, and reduce the risk of pipe explosion.

[0034] It should be noted that the number of the limiting buckles 20 and their snap-fitting structures can be reasonably set according to actual conditions.

[0035] Reference Figure 3 and Figure 4In some preferred embodiments, a plurality of openings 13 are provided on the bracket body 10. The provision of the openings 13 not only makes it easier for the user to observe the internal conditions of the glue loading cavity 12 and confirm whether the rubber hose is properly assembled, but also reduces the weight of the bracket body 10 and reduces the material usage of the bracket body 10, thereby saving production costs. Furthermore, the portion of the bracket body 10 between at least one opening 13 and the glue loading port 11 forms a side crossbeam 14, and a card slot 141 is provided on the side crossbeam 14. The structure of the card slot 141 matches the structure of the limit buckle 20, and the limit buckle 20 is mounted at the card slot 141. Among them, the number of openings 13 and card slots 141 can be reasonably set according to actual conditions. Refer to Figure 1 and Figure 3 In some embodiments, two openings 13 are provided on the upper side of the bracket body 10, and two openings 13 are provided on the lower side of the bracket body 10. A side crossbeam 14 is formed between each opening 13 and the glue loading port 11. Each side crossbeam 14 is provided with a slot 141, and the two upper slots 141 and the two lower slots 141 are symmetrically arranged. A limiting buckle 20 is installed at each slot 141. In this way, when the hose is loaded into the glue loading cavity 12, the two upper limiting buckles 20 and the two lower limiting buckles 20 can limit the upper and lower sides of the hose, thereby improving the installation stability of the hose and preventing the hose from shifting.

[0036] Reference Figure 3 and Figure 4 In some preferred embodiments, the cross-section of the limiting buckle 20 is C-shaped. When the limiting buckle 20 is mounted in the slot 141, the side beam 14 at the slot 141 is located inside the limiting buckle 20, and both sides of the limiting buckle 20 protrude inward to form a first limiting portion 21. The first limiting portion 21 can enhance the installation firmness of the limiting buckle 20 and prevent the limiting buckle 20 from detaching from the corresponding slot 141.

[0037] Furthermore, the side of the stopper 20 facing the glue loading cavity 12 is provided with a stopper protrusion 22. The stopper protrusion 22 has a stopper surface 23, which faces the glue loading cavity 12. The structure of the stopper surface 23 matches the outer wall structure of the hose. Specifically, since most current hoses have cylindrical outer walls, the stopper surface 23 can be designed as a corresponding cylindrical arc surface. In this way, when the hose is installed in the glue loading cavity 12, the stopper surface 23 abuts against the outer wall of the hose, thereby limiting the hose using the stopper 20.

[0038] Reference Figure 1In some preferred embodiments, the front end of the bracket body 10 is provided with a front plate 15, which is provided with a nozzle slot 151. The nozzle slot 151 is U-shaped, with its opening facing toward the side where the glue loading port 11 is located. The nozzle slot 151 is connected to the glue loading port 11 and the glue loading cavity 12. Furthermore, the nozzle slot 151 can be configured as a stepped slot to accommodate the nozzle structure of the hose. During side loading, the hose body is inserted into the glue loading cavity 12 from the glue loading port 11, while the nozzle of the hose is inserted sideways into the nozzle slot 151 from the opening of the nozzle slot 151.

[0039] Reference Figure 2 or Figure 3 In some preferred embodiments, a rear end plate 16 is provided at the rear end of the bracket body 10. The rear end plate 16 has a through-hole 161 for a push rod to pass through. When the hose bracket is used in a glue extrusion gun, the push rod passes through through-hole 161. A push plate is provided at the end of the push rod. The push plate is located within the glue loading cavity 12. The push plate's structure matches the internal structure of the hose. After the hose is loaded into the glue loading cavity 12, the push plate enters the hose body. Movement of the push rod drives the push plate to move synchronously, thereby pushing the glue in the hose toward the nozzle, achieving the glue extrusion function.

[0040] In some preferred embodiments, reinforcing ribs 17 are provided on the bracket body 10 around the glue filling port 11 and on the inner wall of the bracket body 10. The reinforcing ribs 17 may be formed by thickening the corresponding portion of the bracket body 10 or may be integrally formed on the bracket body 10, thereby enhancing the structural strength of the bracket body 10 and extending its service life. In particular, the reinforcing ribs 17 on the bracket body 10 around the glue filling port 11 ensure that the bracket body 10 is not easily deformed during side-on glue filling.

[0041] It should be noted that the above hose holder can be used for single-component hoses, two-component hoses or even multi-component hoses, and the structure of the holder body 10 can be designed according to the specific type of hose. Figure 4 In some preferred embodiments, the glue loading cavity 12 includes a first cavity 121 and a second cavity 122 that are arranged side by side and communicate with each other, and the first cavity 121 is located between the glue loading port 11 and the second cavity 122 .

[0042] Reference Figure 5 In some embodiments, the hose 300 includes a first tube body 301, a second tube body 302, and a nozzle 303. The first tube body 301 and the second tube body 302 are arranged side by side, and the front ends of the first tube body 301 and the second tube body 302 share the same nozzle 303. The volume of the first tube body 301 is different from that of the second tube body 302. Specifically, the volume of the first tube body 301 is larger than that of the second tube body 302. The first tube body 301 and the second tube body 302 can each contain glue of different components.

[0043] Corresponding, refer to Figure 6 and Figure 7 The structure of the first cavity 121 matches that of the first tube 301, the structure of the second cavity 122 matches that of the second tube 302, and the structure of the nozzle groove 151 matches that of the nozzle 303. The volume of the first cavity 121 is greater than that of the second cavity 122. During glue loading, the hose 300 is loaded into the glue loading cavity 12 through the glue loading port 11 on the side of the bracket body 10. The second tube 302 enters the second cavity 122, and the first tube 301 enters the first cavity 121. At the same time, the nozzle 303 enters the nozzle groove 151. The limiting buckle 20 is fixed to the corresponding slot 141, and the limiting surface 23 abuts against the outer wall of the first tube 301. Thus, the limiting buckle 20 is used to limit the hose 300 and prevent it from falling out or shifting. When squeezing glue, the push rod drives the push plate to push the glue in the hose 300 toward the pipe opening 303. The bracket body 10 and multiple limit buckles 20 can support the periphery of the hose 300, ensure the structural stability of the hose 300, avoid pipe bursting, and improve reliability.

[0044] Reference Figure 10 In other embodiments, the hose 400 includes a first tube body 401, a second tube body 402, and a nozzle 403. The first tube body 401 and the second tube body 402 are arranged side by side, and the front ends of the first tube body 401 and the second tube body 402 share the same nozzle 403. The volume of the first tube body 401 is the same as that of the second tube body 402, and the first tube body 401 and the second tube body 402 can each contain glue of different components.

[0045] Corresponding, refer to Figure 8 、 Figure 9 and Figure 10 In the hose holder 200, the structure of the first cavity 121 matches that of the first tube 401, the structure of the second cavity 122 matches that of the second tube 402, and the structure of the nozzle groove 151 matches that of the nozzle 403. During glue loading, the hose 400 is loaded into the glue loading cavity 12 through the glue loading port 11 on the side of the holder body 10. The second tube 402 enters the second cavity 122, and the first tube 401 enters the first cavity 121. At the same time, the nozzle 403 enters the nozzle groove 151. The limiting buckle 20 is fixed to the corresponding slot 141, and the limiting surface 23 abuts against the outer wall of the first tube 401. Thus, the limiting buckle 20 is used to limit the position of the hose 400, preventing the hose 400 from falling out or shifting. When squeezing glue, the push rod drives the push plate to push the glue in the hose 400 toward the pipe mouth 403. The bracket body 10 and multiple limit buckles 20 can support the periphery of the hose 400, ensure the structural stability of the hose 400, avoid pipe bursting, and improve reliability.

[0046] Furthermore, in the hose holder 200, openings 13 are provided on the upper and lower sides of the holder body 10, as well as on the side facing away from the glue loading port 11, to reduce weight and save production costs. Side crossbeams 14 are formed on the holder body 10 between the upper and lower openings 13 and the glue loading port 11. Each side crossbeam 14 is provided with a slot 141, and each slot 141 is secured with a limit clip 20. The two upper limit clips 20 and the two lower limit clips 20 limit the upper and lower sides of the hose 400, improving the installation stability of the hose 400 and preventing displacement.

[0047] According to another aspect of the present invention, a glue squeezing gun is provided, which includes the above-mentioned side-loading glue hose holder. The hose holder is integrally formed of metal material, has high structural strength, is not easy to deform, and has a long service life. The bracket body adopts a side-loading glue method, and at the same time, the hose is limited by a limiting buckle, which can effectively improve the installation stability of the hose, avoid hose displacement, improve the reliability of the hose holder and the glue squeezing gun, and reduce the risk of pipe explosion.

[0048] To sum up, the utility model provides a hose holder and glue extrusion gun for side-loading glue. The hose holder is made of metal and is integrally formed. It has high structural strength, is not easy to deform, and has a long service life. The main body of the holder adopts a side-loading glue method, and the hose is limited by a limiting buckle, which can effectively improve the installation stability of the hose, avoid hose displacement, improve the reliability of the hose holder and glue extrusion gun, and reduce the risk of pipe explosion.

[0049] The present invention has been described with reference to the above embodiments. However, these embodiments are merely exemplary embodiments of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the present invention. On the contrary, modifications and improvements made without departing from the spirit and scope of the present invention are within the scope of patent protection of the present invention.

Claims

1. A side-loading hose bracket, characterized by: The side-loading glue hose bracket includes a bracket body and a limiting buckle. The bracket body is integrally formed of metal material. A glue loading port is opened on the side of the bracket body. A glue loading cavity is provided inside the bracket body. The glue loading port is connected to the glue loading cavity. The limiting buckle is clamped on the bracket body at the glue loading port. The limiting buckle is used to limit the hose in the glue loading cavity.

2. The side-loading hose holder according to claim 1, characterized in that: The bracket body is provided with a plurality of openings, and the bracket body part between at least one opening and the glue loading port forms a side beam. The side beam is provided with a card slot, and the structure of the card slot matches the structure of the limit buckle, and the limit buckle is mounted at the card slot.

3. The side-loading hose holder according to claim 2, characterized in that: The cross section of the limiting buckle is C-shaped, the side beam at the slot is located inside the limiting buckle, and both sides of the limiting buckle protrude inwardly to form a first limiting portion.

4. The side-loading hose holder according to claim 2, characterized in that: A limiting block is provided on one side of the limiting buckle facing the glue loading cavity. The limiting block has a limiting surface, and the structure of the limiting surface matches the outer wall structure of the hose.

5. The side-loading hose holder according to claim 1, characterized in that: The limiting buckle is made of plastic.

6. The side-loading hose holder according to claim 1, characterized in that: A front end plate is provided at the front end of the bracket body, and a pipe mouth groove is provided on the front end plate. The pipe mouth groove is U-shaped, and the opening direction of the pipe mouth groove is toward the side where the glue loading port is located. The pipe mouth groove is connected to the glue loading port and the glue loading cavity.

7. The side-loading hose holder according to claim 1, characterized in that: A rear end plate is provided at the rear end of the bracket body, and a through hole for the push rod to pass through is provided on the rear end plate.

8. The side-loading hose holder according to claim 1, characterized in that: The glue loading cavity includes a first cavity and a second cavity that are arranged side by side and communicate with each other, and the first cavity is located between the glue loading port and the second cavity.

9. The side-loading hose holder according to claim 1, characterized in that: Reinforcing ribs are respectively provided on the bracket body around the glue filling port and on the inner wall of the bracket body.

10. A glue extrusion gun, characterized by: The glue squeezing gun includes a side-loading glue hose holder as described in any one of claims 1-9.

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