Polyfoam double-bottle combined packaging structure
By designing a dual-bottle combination packaging structure for the foam adhesive, including a limiting groove, a stop block, and an internal thread groove, the problems of uneven mixing and residue are solved, achieving uniform mixing and efficient use of the foam adhesive raw materials, which is suitable for the application of foam adhesive in radiotherapy.
Patent Information
- Application Number
- CN202520405681.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Existing foamed adhesive combination packaging structures make it difficult to ensure a uniform mixing ratio of medical polyurethane and crosslinking agent during mixing, and crosslinking agent residue is easy to remain, resulting in insufficient mixing and affecting the efficiency and practicality of use.
The packaging structure adopts a combination of a first valve, a second valve, and a ball valve body. Through the design of a limiting groove, a stop block, and a screw handle, the two raw materials are mixed evenly. The connection between the internal thread groove and the threaded mounting ring ensures that the mixed raw materials can be poured out smoothly.
It achieves uniform mixing and efficient use of foaming adhesive raw materials, improves the practicality and efficiency of combined packaging structures, and is suitable for the application of foaming adhesives in radiotherapy.
Smart Images
Figure CN223822441U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to foaming glue combination packaging technical field, concretely is a foaming glue double bottle combination packaging structure. BACKGROUND
[0002] Foaming glue for radiotherapy is a kind of high molecular material composed of medical polyurethane and crosslinking agent, has certain tackiness and elasticity, in the radiotherapy process, it is daubed in treatment site, then compacts, makes it swell reaction, fills the gap brought by individual difference and body position change, bonds patient skin and cushion, reaches the effect of positioning and fixation, and the production of foaming glue needs medical polyurethane and crosslinking agent to be mixed evenly with the proportion of 1:1, simultaneously, medical polyurethane and crosslinking agent are packaged with plastic bottle, in the use process, crosslinking agent needs to be poured in medical polyurethane, then shakes and mixes, but crosslinking agent is easy to remain on crosslinking agent packaging bottle in the process of pouring, cannot guarantee that the proportion of medical polyurethane and crosslinking agent is 1:1, simultaneously, medical polyurethane is sensitive to moisture, and meets water agglomerate, to improve foaming glue combination packaging efficiency, a combination packaging structure needs to be used, but the existing combination packaging structure still has following insufficient:
[0003] When the existing combination packaging structure is used, since multiple combination packaging structures are not easy to mix evenly according to the proportion when medical polyurethane and crosslinking agent are mixed, simultaneously, crosslinking agent in bottle body is easy to have residue, so that foaming glue after mixing cannot be normally used, cause combination packaging structure practicality to decline and the problem of use efficiency reduction appears.
[0004] Therefore, in view of the above, the existing structure and the lack are researched and improved, and a foaming glue double bottle combination packaging structure is provided. UTILITY MODEL CONTENTS
[0005] The utility model is aimed at providing a foaming glue double bottle combination packaging structure to solve the problems in the above background art.
[0006] To achieve the above object, the utility model provides the following technical scheme: A foaming glue double -bottle combination package structure, including first valve, second valve and ball valve main part, install the limit slot in first valve upper end, and first valve inboard adds install butt joint block, and first valve outside is connected with second valve, and the ball valve main part is provided in second valve inside, install fixed block in ball valve main part upper end, and the fixed block inside lower end is equipped with the stop groove, and the stop groove inside is connected with the stop block, and the stop block outside is equipped with the stop pull ring, install the limit sliding groove in the fixed block inside upper end, and the fixed block outside is connected with the hand piece, and the hand piece inside upper end is installed with the cover, and the cover lower end both sides add limit sliding block, the inner thread groove is equipped in second valve inboard, and second valve inside is connected with the thread installation ring, and the first bottle body is provided to the thread installation ring outside, the second bottle body is connected to the first valve outside, and the bottle cap is provided to the second bottle body outside.
[0007] Further, the first valve outside and the second valve outside are horizontally distributed, and the first valve is connected with the second valve through the installation butt joint block.
[0008] Further, the installation limit slot inside size and the stop block outside size are matched, and the stop block is connected with the first valve through the installation limit slot in embedded mode.
[0009] Further, the stop groove inside size and the stop block outside size are matched, and the stop block is connected with the fixed block through the stop groove.
[0010] Further, the limit sliding groove inside size and the limit sliding block outside size are matched, and the limit sliding block is connected with the fixed block through the limit sliding groove in sliding mode.
[0011] Further, the hand piece inside size and the fixed block outside size are matched, and the hand piece is connected with the fixed block in sliding mode.
[0012] Further, the thread installation ring outside size and the second valve inside size are matched, and the first bottle body is connected with the second valve in rotating mode through the thread installation ring.
[0013] Further, the thread installation ring outside size and the second valve inside size are matched, and the thread installation ring is connected with the second valve in embedded mode.
[0014] The utility model provides a foaming glue double -bottle combination package structure, has the following beneficial effect:
[0015] 1. This utility model, through the design of the ball valve body, enables the fixing block to be fixedly installed on the upper end of the ball valve body by welding when using a double-bottle combination packaging structure for expanded polystyrene. The stop block is embedded into the fixing block using a stop groove, thereby limiting the opening and closing of the ball valve body. At the same time, the handle is sleeved and installed on the outside of the fixing block, and the cap is snapped into the inside of the handle. The cap and the handle are limited outside the fixing block by a limiting slider and a limiting groove. Thus, when the handle rotates, it will drive the rotation of the fixing block and the ball valve body, allowing the two materials to be mixed evenly, improving the overall practicality and efficiency of the combination packaging structure.
[0016] 2. This utility model, through the setting of the internal thread groove, enables the first bottle to be screwed and fixed to the outside of the second valve by the internal thread groove on the inner side of the second valve in conjunction with the threaded mounting ring when using the double-bottle combination packaging structure of the foam adhesive. Similarly, the second bottle is screwed and fixed to the outside of the first valve. The raw materials inside the first bottle and the raw materials inside the second bottle are shaken and mixed. The cap set at the front end of the second bottle is opened, and the mixture is poured into a waterproof cloth bag. Thus, it can be used in the radiotherapy process, increasing the dynamism and flexibility of the combination packaging structure during use. Attached Figure Description
[0017] Fig. 1 This is a three-dimensional unfolded structural diagram of a foam adhesive double-bottle combination packaging structure according to the present invention;
[0018] Fig. 2 This is a schematic diagram of the three-dimensional unfolded structure of the ball valve body of the present invention, which is a double-bottle combination packaging structure for expanding foam.
[0019] Fig. 3 This is a three-dimensional top-view cross-sectional view of a foam adhesive double-bottle combination packaging structure according to the present invention.
[0020] In the diagram: 1. First valve; 2. Mounting limit groove; 3. Mounting docking block; 4. Second valve; 5. Ball valve body; 6. Fixing block; 7. Stop groove; 8. Stop block; 9. Stop pull ring; 10. Limit slide groove; 11. Tightening handle; 12. Cap; 13. Limit slider; 14. Internal thread groove; 15. Threaded mounting ring; 16. First bottle body; 17. Second bottle body; 18. Bottle cap. Detailed Implementation
[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0022] like Figs. 1 to 3As shown, a double-bottle combination packaging structure for expanding foam includes a first valve 1, a second valve 4, and a ball valve body 5. The first valve 1 has an installation limiting groove 2 at its upper end, and an installation docking block 3 is added to the inner side of the first valve 1. The second valve 4 is externally connected to the first valve 1, and the ball valve body 5 is located inside the second valve 4. A fixing block 6 is installed at the upper end of the ball valve body 5, and a stop groove 7 is provided at the lower end of the fixing block 6. A stop block 8 is connected inside the stop groove 7, and a stop pull ring 9 is installed externally on the stop block 8. A limiting groove 1 is provided at the upper end of the fixing block 6. 0, and the fixing block 6 is externally connected to a handle 11, and a cover 12 is installed on the upper end of the handle 11. At the same time, limit sliders 13 are added on both sides of the lower end of the cover 12. The outer sides of the first valve 1 and the second valve 4 are horizontally distributed, and the first valve 1 is connected to the second valve 4 through the mounting docking block 3. The internal dimensions of the mounting limit groove 2 are adapted to the external dimensions of the stop block 8, and the stop block 8 is embeddedly connected to the first valve 1 through the mounting limit groove 2. The internal dimensions of the stop groove 7 are adapted to the external dimensions of the stop block 8, and the stop block 8 is connected to the fixing block 6 through the stop groove 7. The ball valve body 5 is connected in a series of interconnections. The internal dimensions of the limiting slide groove 10 are adapted to the external dimensions of the limiting slider 13, and the limiting slider 13 is slidably connected to the fixing block 6 via the limiting slide groove 10. The internal dimensions of the handle 11 are adapted to the external dimensions of the fixing block 6, and the handle 11 is slidably connected to the fixing block 6. The fixing block 6 is fixedly installed on the upper end of the ball valve body 5 by welding. The internal dimensions of the stop groove 7 opened at the lower end of the fixing block 6 are adapted to the external dimensions of the stop block 8, so that the stop block 8 is embedded into the fixing block 6 through the stop groove 7, thereby limiting the opening and closing of the ball valve body 5. Meanwhile, the handle 11 is sleeved and installed on the outside of the fixed block 6, and the cover 12 is snapped and installed inside the handle 11. The external dimensions of the limiting slider 13 added at the lower end of the cover 12 are adapted to the internal dimensions of the limiting groove 10 opened at the upper end of the fixed block 6. Thus, the cover 12 and the handle 11 are limited outside the fixed block 6 by the limiting slider 13 and the limiting groove 10. This allows the fixed block 6 and the ball valve body 5 to rotate when the handle 11 rotates, so that the two raw materials can be mixed evenly, improving the overall practicality and efficiency of the combined packaging structure.
[0023] like Fig. 1 and Fig. 3As shown, the second valve 4 has an internal threaded groove 14 on its outer side, and a threaded mounting ring 15 is connected inside the second valve 4. A first bottle body 16 is disposed outside the threaded mounting ring 15, and a second bottle body 17 is connected outside the first valve 4. A bottle cap 18 is disposed outside the second bottle body 17. The external dimensions of the threaded mounting ring 15 are adapted to the internal dimensions of the second valve 4, and the first bottle body 16 is rotatably connected to the second valve 4 via the threaded mounting ring 15. The external dimensions of the threaded mounting ring 15 are adapted to the internal dimensions of the second valve 4, and the threaded mounting... The ring 15 is embedded in the second valve 4. The first bottle 16 is screwed and fixed to the outside of the second valve 4 by the internal thread groove 14 opened on the inner side of the second valve 4 and the threaded installation ring 15. Similarly, the second bottle 17 is screwed and fixed to the outside of the first valve 1. The raw materials inside the first bottle 16 and the raw materials inside the second bottle 17 are shaken and mixed. The bottle cap 18 set at the front end of the second bottle 17 is opened and the mixture is poured into a waterproof cloth bag. This allows it to be used in the radiotherapy process, increasing the dynamism and flexibility of the combined packaging structure during use.
[0024] In summary, this double-bottle combination packaging structure for expanding foam, when in use, firstly, the second valve 4 is fixedly installed on the outside of the first valve 1 via the mounting docking block 3 located inside the first valve 1, so that the first valve 1 and the second valve 4 form a spherical sealing structure. Simultaneously, the internal dimensions of the mounting limiting groove 2 at the upper end of the first valve 1 are adapted to the external dimensions of the stop block 8, thereby limiting the stop block 8 through the mounting limiting groove 2. The fixing block 6 is fixedly installed on the upper end of the ball valve body 5 by welding. The stop block 8 is embedded into the fixing block 6 using the stop groove 7, thereby limiting the opening and closing of the ball valve body 5 through the stop block 8. At the same time, the handle 11 is sleeved and installed on the outside of the fixing block 6, and the cap 12 is snapped into the inside of the handle 11. The limiting slider 13 cooperates with the limiting... The sliding groove 10 limits the cap 12 and the screw handle 11 to the outside of the fixing block 6, so that when the screw handle 11 rotates, it will drive the fixing block 6 and the ball valve body 5 to rotate. Then, the first bottle 16 is screwed to the outside of the second valve 4 by the internal thread groove 14 opened on the inside of the outside of the second valve 4 in conjunction with the threaded mounting ring 15. Similarly, the second bottle 17 is screwed to the outside of the first valve 1. The stop ring 9 is pulled out so that the stop block 8 is disengaged from the stop groove 7. The screw handle 11 is screwed to the same straight line as the bottle body. The raw materials inside the first bottle 16 and the raw materials inside the second bottle 17 are shaken and mixed. The cap 18 set at the front end of the second bottle 17 is opened and the mixture is poured into a waterproof cloth bag. This can be used in the radiotherapy process to increase the dynamism and flexibility of the combined packaging structure during use.
[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A double-bottle combination packaging structure for expanding foam, comprising a first valve (1), a second valve (4), and a ball valve body (5), characterized in that, The first valve (1) has an installation limiting groove (2) at its upper end, and an installation docking block (3) is added to the inner side of the first valve (1). The first valve (1) is externally connected to a second valve (4), and a ball valve body (5) is provided inside the second valve (4). A fixing block (6) is installed at the upper end of the ball valve body (5), and a stop groove (7) is provided at the lower end of the fixing block (6). A stop block (8) is connected inside the stop groove (7), and a stop pull ring (9) is installed on the outside of the stop block (8). A limiting slide is provided at the upper end of the fixing block (6). The groove (10) and the fixing block (6) is connected to the outside of the screw handle (11), and the upper end of the screw handle (11) is equipped with a cap (12). At the same time, the lower end of the cap (12) is equipped with limit sliders (13) on both sides. The second valve (4) has an internal thread groove (14) on the outside. The second valve (4) is connected to the inside of the threaded mounting ring (15), and the first bottle body (16) is provided on the outside of the threaded mounting ring (15). The first valve (1) is connected to the outside of the second bottle body (17), and the bottle cap (18) is provided on the outside of the second bottle body (17).
2. The foamed adhesive double-bottle combination packaging structure according to claim 1, characterized in that, The outer sides of the first valve (1) and the second valve (4) are horizontally distributed, and the first valve (1) is connected to the second valve (4) through the mounting docking block (3).
3. The foamed adhesive double-bottle combination packaging structure according to claim 1, characterized in that, The internal dimensions of the mounting limiting groove (2) are adapted to the external dimensions of the stop block (8), and the stop block (8) is embeddedly connected to the first valve (1) through the mounting limiting groove (2).
4. The foamed adhesive double-bottle combination packaging structure according to claim 1, characterized in that, The internal dimensions of the stop groove (7) are adapted to the external dimensions of the stop block (8), and the stop block (8) is connected to the fixing block (6) through the stop groove (7).
5. The foamed adhesive double-bottle combination packaging structure according to claim 1, characterized in that, The internal dimensions of the limiting groove (10) are adapted to the external dimensions of the limiting slider (13), and the limiting slider (13) is slidably connected to the fixing block (6) through the limiting groove (10).
6. The foamed adhesive double-bottle combination packaging structure according to claim 1, characterized in that, The internal dimensions of the handle (11) are adapted to the external dimensions of the fixing block (6), and the handle (11) and the fixing block (6) are slidably connected.
7. The foamed adhesive double-bottle combination packaging structure according to claim 1, characterized in that, The external dimensions of the threaded mounting ring (15) are adapted to the internal dimensions of the second valve (4), and the first bottle body (16) is rotatably connected to the second valve (4) through the threaded mounting ring (15).
8. The foamed adhesive double-bottle combination packaging structure according to claim 1, characterized in that, The external dimensions of the threaded mounting ring (15) are adapted to the internal dimensions of the second valve (4), and the threaded mounting ring (15) and the second valve (4) are embedded in each other.