Convenient glue bottle for eco-friendly glue

Abstract

This utility model discloses a convenient glue bottle for environmentally friendly glue, relating to the field of glue bottle technology. It includes a glue storage bottle body, a connecting tube fixedly connected to the upper center of the bottle body, a sealing ring fixedly connected to the outer center of the connecting tube, a first flow-limiting plate fixedly connected above the connecting tube, an arc-shaped first flow-through opening above the first flow-limiting plate, a hollow rotating column rotatably connected inside the sealing ring, a second flow-limiting plate fixedly connected to the middle position inside the rotating column, a second flow-limiting plate having a second flow-through opening of the same shape as the first flow-through opening on its surface, and an external thread on the outer side of the rotating column, through which a glue dispensing component is threaded. The advantage is that by rotating the rotating column, the relative positions of the first flow-through opening of the first flow-limiting plate and the second flow-through opening of the second flow-limiting plate change, thereby precisely controlling the glue dispensing amount, reducing glue waste, ensuring even glue application, and improving the usage effect.

Description

Technical Field

[0001] This utility model relates to the field of glue bottle technology, specifically to a convenient glue bottle for environmentally friendly glue. Background Technology

[0002] Environmentally friendly adhesives refer to a type of adhesive that meets environmental standards during production and use, posing minimal harm to human health and the natural environment. Environmentally friendly adhesives strictly control or eliminate the use of harmful substances such as formaldehyde, benzene, toluene, and xylene, reducing harm to humans and the environment at the source. Traditional urea-formaldehyde resin adhesives, for example, have high formaldehyde content, and long-term exposure can damage human health. Environmentally friendly water-based adhesives, using water as a solvent, significantly reduce the volatilization of these harmful substances. Furthermore, the production process of environmentally friendly adhesives adheres to relevant environmental standards, strictly limiting the content of various harmful substances to ensure that the product meets national or international standards.

[0003] Currently, there are many problems with the use of environmentally friendly glue bottles on the market. Common glue bottles have simple bottle opening designs, making it difficult to control the amount of glue dispensed, which can easily lead to glue waste or uneven application, affecting the effect. In addition, the bottle opening design of ordinary glue bottles is limited, making it impossible to choose the appropriate nozzle according to specific needs. Some require large-area rapid coating, while others require fine dot coating. The fixed bottle opening design cannot meet different needs, limiting the applicability of glue bottles. In order to address the above problems, we propose to use convenient glue bottles for environmentally friendly glue. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a convenient glue bottle for environmentally friendly glue. It solves several issues that exist with existing glue bottles on the market when using environmentally friendly glue. Common glue bottles have simple nozzle designs, making it difficult to control the amount of glue dispensed, easily leading to glue waste or uneven application, affecting the application effect. Furthermore, the single nozzle design of ordinary glue bottles makes it impossible to select the appropriate nozzle according to specific needs. Some applications require rapid application over large areas, while others require fine dot application; the fixed nozzle design cannot meet different needs, limiting the applicability of the glue bottle.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a convenient glue bottle for environmentally friendly glue, including a glue storage bottle body, a connecting tube fixedly connected to the upper middle part of the glue storage bottle body, a sealing ring fixedly connected to the outer middle part of the connecting tube, a first flow limiting plate fixedly connected to the upper part of the connecting tube, an arc-shaped first flow opening penetrating the upper part of the first flow limiting plate, a hollow rotating column rotatably connected inside the sealing ring, a second flow limiting plate fixedly connected to the middle position inside the rotating column, a second flow opening with the same shape as the first flow opening penetrating the surface of the second flow limiting plate, an external thread on the outer side of the rotating column, and a glue dispensing component threadedly connected to the outer side of the rotating column through the external thread.

[0006] Preferably, a scale strip is provided on the outer side of the sealing ring, and a marking arrow is provided on the outer side of the rotating column at the position of the scale strip.

[0007] Preferably, a plurality of anti-slip strips are fixedly connected to the outer side of the glue storage bottle, and the anti-slip strips are made of rubber or silicone.

[0008] Preferably, the dispensing assembly includes a dispensing head, the inner bottom side of which is threaded to a rotating column via an external thread, and adapters are fixedly connected to the upper left and right sides of the outer side of the dispensing head.

[0009] Preferably, a flat dispensing nozzle is fixedly connected to the end of the adapter on the left, and a conical dispensing nozzle is fixedly connected to the end of the adapter on the right.

[0010] Preferably, a main flow channel is provided in the center of the bottom surface inside the dispensing head, and branch flow channels are provided on both the left and right sides inside the dispensing head. Both sets of branch flow channels are connected to the main flow channel, and the two sets of branch flow channels are respectively connected to two adapters.

[0011] Preferably, the dispensing head has insertion slots on both the left and right sides of its upper surface for isolating branch flow channels, and sealing plates are inserted into both sets of insertion slots.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] 1. This utility model changes the relative position of the first flow port of the first flow restrictor and the second flow port of the second flow restrictor by rotating the rotating column, thereby accurately controlling the amount of glue dispensed, reducing glue waste, ensuring uniform glue application, and improving the performance. The scale strip on the outside of the sealing ring and the marked arrow on the rotating column work together to allow the user to intuitively understand the rotation angle of the rotating column, thereby accurately controlling the amount of glue dispensed and making the operation more convenient.

[0014] 2. This utility model, through the design of the insertion groove and sealing plate on the dispensing head, can isolate a certain branch flow channel as needed, and select to use only one dispensing nozzle, which enhances the flexibility of use. Equipped with flat dispensing nozzles and conical dispensing nozzles, the appropriate dispensing nozzle can be selected according to actual needs, such as large-area coating or fine spot coating, thus improving the applicability of the glue bottle. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded view of the connecting pipe and rotating column in this utility model;

[0017] Figure 3This is a top view of the present invention;

[0018] Figure 4 for Figure 3 Sectional view at PP;

[0019] Figure 5 This is the glue dispensing component in this utility model;

[0020] Figure 6 This is a cross-sectional view of the glue dispensing component in this utility model;

[0021] Figure 7 for Figure 1 A magnified view of a section at point A in the middle;

[0022] Figure 8 for Figure 4 A magnified view of a section at point B.

[0023] The numbers on the map are:

[0024] 1. Glue storage bottle body; 2. Anti-slip strip; 3. Connecting pipe; 4. Sealing ring; 5. First flow restrictor; 6. First flow port; 7. Scale strip; 8. Rotating column; 9. Second flow restrictor; 10. Second flow port; 11. Marking arrow; 12. External thread; 13. Glue dispensing assembly; 1301. Glue dispensing head; 1302. Main flow channel; 1303. Branch flow channel; 1304. Adapter; 1305. Flat glue dispensing nozzle; 1306. Conical glue dispensing nozzle; 1307. Insertion groove; 1308. Sealing plate. Detailed Implementation

[0025] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0026] Reference Figure 1-8 As shown, the convenient glue bottle for environmentally friendly glue includes a glue storage bottle body 1. A connecting tube 3 is fixedly connected to the upper middle part of the glue storage bottle body 1. A sealing ring 4 is fixedly connected to the outer middle part of the connecting tube 3. The sealing ring 4 is fixedly connected to the outer middle part of the connecting tube 3, which not only plays a sealing role to prevent glue leakage at the connection, but also provides stable support and guidance for the rotation of the rotating column 8, ensuring the smoothness and sealing of the rotation of the rotating column 8. A first flow limiting plate 5 is fixedly connected to the upper part of the connecting tube 3. An arc-shaped first flow opening 6 is opened through the upper part of the first flow limiting plate 5. A hollow rotating column 8 is rotatably connected inside the sealing ring 4. A second flow limiting plate 9 is fixedly connected to the middle position inside the rotating column 8. A second flow opening 10 with the same shape as the first flow opening 6 is opened through the surface of the second flow limiting plate 9. An external thread 12 is opened on the outer side of the rotating column 8. A glue dispensing component 13 is threadedly connected to the outer side of the rotating column 8 through the external thread 12.

[0027] Furthermore, a scale strip 7 is provided on the outer side of the sealing ring 4, and a marking arrow 11 is provided on the outer side of the rotating column 8 at the position of the scale strip 7. The scale strip 7 on the outer side of the sealing ring 4 and the marking arrow 11 at the corresponding position on the outer side of the rotating column 8 provide users with intuitive instructions for adjusting the dispensing volume. Users can accurately understand the relative position of the first flow port 6 of the first flow restrictor 5 and the second flow port 10 of the second flow restrictor 9 according to the position of the marking arrow 11 on the scale strip 7, thereby accurately controlling the dispensing volume and improving the accuracy and convenience of use.

[0028] Specifically, several anti-slip strips 2 are fixedly connected to the outside of the glue storage bottle 1. The anti-slip strips 2 are made of rubber or silicone. The capacity design of the glue storage bottle 1 can be adjusted according to actual usage needs to meet different scale usage scenarios. At the same time, the glue storage bottle 1 is made of environmentally friendly polyethylene plastic, and is gourd-shaped with a narrow middle and thick ends. It has good sealing performance and chemical stability, which can effectively prevent glue leakage and deterioration, and ensure the quality and performance of the glue. When the hand holds the glue storage bottle 1, the anti-slip strips 2 increase the friction between the hand and the bottle, effectively preventing the glue bottle from slipping from the hand and improving the safety and convenience of use.

[0029] Specifically, the dispensing assembly 13 includes a dispensing head 1301. The bottom inner side of the dispensing head 1301 is threadedly connected to the rotating column 8 via an external thread 12. Adapters 1304 are fixedly connected to the upper left and right sides of the outer side of the dispensing head 1301. The dispensing head 1301 adopts a threaded connection, which makes it easy to install and disassemble, and facilitates cleaning and maintenance of the dispensing assembly 13.

[0030] Furthermore, a flat dispensing nozzle 1305 is fixedly connected to the end of the left adapter 1304, and a conical dispensing nozzle 1306 is fixedly connected to the end of the right adapter 1304. The different dispensing nozzle designs meet different usage needs. The flat dispensing nozzle 1305 is suitable for large-area rapid application of glue, while the conical dispensing nozzle 1306 is suitable for fine dot application, thus improving the versatility and applicability of the glue bottle.

[0031] Furthermore, a main flow channel 1302 is provided in the center of the bottom surface inside the glue dispensing head 1301, and branch flow channels 1303 are provided on both the left and right sides inside the glue dispensing head 1301. Both sets of branch flow channels 1303 are connected to the main flow channel 1302, and the two sets of branch flow channels 1303 are respectively connected to two adapters 1304. The design of the two sets of branch flow channels 1303 and the main flow channel 1302 provides a reasonable channel layout for the glue to flow out, ensuring that the glue can flow out evenly and smoothly.

[0032] Furthermore, the upper surface of the dispensing head 1301 is provided with insertion slots 1307 on both the left and right sides for blocking the branch flow channels 1303. Both sets of insertion slots 1307 are fitted with sealing plates 1308. The insertion slots 1307 and the sealing plates 1308 on the upper surface of the dispensing head 1301 serve to block the branch flow channels 1303. By inserting and removing the sealing plates 1308, different branch flow channels 1303 can be easily selected to be unobstructed, thereby controlling the glue to flow out from different dispensing nozzles. The operation is simple and flexible, and can quickly adapt to different usage scenarios.

[0033] Working principle: Hold the glue storage bottle 1. The anti-slip strip 2 on the outside of the bottle 1, made of rubber or silicone, increases the friction between the hand and the bottle, preventing the glue bottle from slipping. Observe the scale strip 7 on the outside of the sealing ring 4 and the marked arrow 11 on the rotating column 8 to understand the relative positions of the first flow port 6 of the first flow restrictor 5 and the second flow port 10 of the second flow restrictor 9. Slowly rotate the rotating column 8 according to the required glue dispensing volume. The rotating column 8 rotates within the sealing ring 4, causing the second flow restrictor 9 to rotate as well. As the rotating column 8 rotates, the marked arrow 11 moves on the scale strip 7. The user can intuitively control the rotation angle of the rotating column 8 based on the scale strip 7. When the first flow port 6 and the second flow port 10 are completely overlapped, the glue dispensing volume is maximum; when the two flow ports partially overlap, the glue dispensing volume decreases accordingly; when the two flow ports are completely offset, the glue stops flowing. If a large area needs to be quickly coated with glue, insert the left sealing plate 1308 into the left insertion slot 1307. Pull out the right branch flow channel 1303 to allow it to flow freely, while the right branch flow channel 1303 is blocked by the right sealing plate 1308. At this point, the adhesive will flow through the main flow channel 1302 and the left branch flow channel 1303, exiting from the flat dispensing nozzle 1305. For fine dotting, pull the right sealing plate 1308 out of the right insertion slot 1307 to allow the right branch flow channel 1303 to flow freely, while the left branch flow channel 1303 is blocked by the left sealing plate 1308. The adhesive will then flow through the main flow channel 1302 and the left branch flow channel 1303, exiting from the flat dispensing nozzle 1305. The glue flows out from the tapered nozzle 1306 through the main flow channel 1302 and the right branch flow channel 1303. After adjusting the glue flow rate and selecting the nozzle, the glue bottle is tilted. Under the action of gravity, the glue in the storage bottle 1 enters the hollow part of the rotating column 8 through the connecting pipe 3. Due to the flow restriction effect of the first flow restrictor 5 and the second flow restrictor 9, the glue flows out from the selected nozzle through the main flow channel 1302 and the branch flow channel 1303 according to the adjusted flow rate, thus realizing the application of glue.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A convenient glue bottle for environmentally friendly glue, characterized in that: The device includes a glue storage bottle (1), a connecting tube (3) is fixedly connected to the upper middle part of the glue storage bottle (1), a sealing ring (4) is fixedly connected to the outer middle part of the connecting tube (3), a first flow restrictor (5) is fixedly connected to the upper part of the connecting tube (3), an arc-shaped first flow port (6) is opened through the upper part of the first flow restrictor (5), a hollow rotating column (8) is rotatably connected inside the sealing ring (4), a second flow restrictor (9) is fixedly connected to the middle position inside the rotating column (8), a second flow restrictor (10) with the same shape as the first flow port (6) is opened through the surface of the second flow restrictor (9), an external thread (12) is opened on the outer side of the rotating column (8), and a glue dispensing component (13) is threadedly connected to the outer side of the rotating column (8) through the external thread (12).

2. The convenient glue bottle for environmentally friendly glue according to claim 1, characterized in that: The sealing ring (4) has a scale strip (7) on its outer side, and the rotating column (8) has a marking arrow (11) on its outer side at the position of the scale strip (7).

3. The convenient glue bottle for environmentally friendly glue according to claim 1, characterized in that: Several anti-slip strips (2) are fixedly connected to the outside of the glue storage bottle (1), and the anti-slip strips (2) are made of rubber or silicone.

4. The convenient glue bottle for environmentally friendly glue according to any one of claims 1-3, characterized in that: The dispensing assembly (13) includes a dispensing head (1301). The bottom inner side of the dispensing head (1301) is threadedly connected to the rotating column (8) via an external thread (12). The upper left and right sides of the outer side of the dispensing head (1301) are fixedly connected with adapters (1304).

5. The convenient glue bottle for environmentally friendly glue according to claim 4, characterized in that: The adapter (1304) on the left side is fixedly connected to a flat dispensing nozzle (1305) at its end, and the adapter (1304) on the right side is fixedly connected to a conical dispensing nozzle (1306) at its end.

6. The convenient glue bottle for environmentally friendly glue according to claim 4, characterized in that: The dispensing head (1301) has a main flow channel (1302) in the middle of the bottom surface inside. The dispensing head (1301) has branch flow channels (1303) on both the left and right sides inside. Both sets of branch flow channels (1303) are connected to the main flow channel (1302). The two sets of branch flow channels (1303) are respectively connected to two adapters (1304).

7. The convenient glue bottle for environmentally friendly glue according to claim 4, characterized in that: The dispensing head (1301) has insertion slots (1307) on both the left and right sides of its upper surface for blocking the branch flow channel (1303), and sealing plates (1308) are inserted into both sets of insertion slots (1307).

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