Hydrogel spraying device

Abstract

The utility model relates to the technical field of spraying devices, and discloses a hydrogel spraying device which comprises a bottle body, a liquid suction pipe and a spraying assembly, at least two liquid storage cavities with open tops are arranged in the bottle body, the bottle body comprises an upper shell and a lower shell, and the upper shell is detachably connected to the lower shell; a bottle opening is formed in the upper shell, and the spraying assembly is connected to the bottle opening; the liquid storage cavities are located in the lower shell, a liquid suction pipe is arranged in each liquid storage cavity, and the upper ends of the liquid suction pipes are connected with the spraying assembly in a converging mode or are independently connected with the spraying assembly. According to the device, two or more kinds of liquid capable of forming hydrogel can be effectively stored and mixed, the problem of hydrogel failure caused by advanced mixing reaction is avoided, meanwhile, the upper shell is detachably connected to the lower shell, the problem that material supplementation is difficult due to the small bottle opening can be effectively solved, and the device is simple in structure and easy to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spray device technical field, concretely relates to a hydrogel spray device. BACKGROUND

[0002] Hydrogel is a high-molecular polymer material with high water content. Due to the physical or chemical cross-linking between molecules, it exhibits the ability to swell and retain a large amount of water, and its structure is similar to that of natural soft biological tissues. At the same time, hydrogel can create a moist healing environment for wounds, prevent microbial invasion and allow gas exchange, providing an ideal healing environment for wounds.

[0003] The existing rapid gelation hydrogel spray device is mostly biased towards professional medical use, and has the disadvantages of complex design and mainly for professional medical use. Due to these limitations, ordinary users cannot conveniently use this device in daily life.

[0004] CN111284843A discloses a mixed type packaging bottle, comprising a bottle body, a storage cavity is arranged in the bottle body, a bottle neck is arranged on the bottle body, a presser is arranged on the bottle neck, a vertical partition plate is arranged in the bottle body, the partition plate divides the storage cavity into two sub-storage cavities, two branch pipes are arranged on the presser, and the two branch pipes respectively extend into the sub-storage cavities.

[0005] The above technical solution can simultaneously hold two kinds of cosmetic raw materials, and can squeeze out two kinds of cosmetics at a time during use, thereby facilitating the mixed use of the two kinds of cosmetics and making the use more convenient. However, the loading object of the above technical solution is cosmetics, and the bottle body with two or more storage cavities has a small mouth, making it difficult to replenish the material after use. UTILITY MODEL CONTENT

[0006] The purpose of the present application is to solve the above problems, and a hydrogel spray device is provided. The hydrogel spray device can effectively store and mix two or more liquids that can form hydrogel by arranging at least two open-top liquid storage cavities in the bottle body, avoiding the problem of hydrogel failure caused by premature mixing reaction. At the same time, the upper shell is detachably connected to the lower shell, which can effectively solve the problem of small bottle mouth and difficult replenishment, and the structure is simple and easy to operate.

[0007] To achieve the above purpose, the present application provides the following technical scheme:

[0008] A hydrogel spray device, comprising a bottle body, a liquid suction pipe and a spray assembly, at least two open-top liquid storage cavities are arranged in the bottle body, the bottle body comprises an upper shell and a lower shell, and the upper shell is detachably connected to the lower shell;

[0009] The upper shell is provided with a bottle mouth, and the spray assembly is connected to the bottle mouth.

[0010] The liquid storage cavities are located in the lower shell, and a liquid suction pipe is arranged in each liquid storage cavity, and the upper end of each liquid suction pipe is connected to the spray assembly in a converging manner or is independently connected to the spray assembly.

[0011] Preferably, a cover plate is further included, the cover plate is matched with the top of the liquid storage cavity, a support table for supporting the cover plate is further arranged in each liquid storage cavity, the cover plate is detachably connected to the top of the liquid storage cavity, a through hole is arranged in the middle region of the cover plate for the liquid suction pipe to pass through, and the diameter of the through hole is greater than the outer diameter of the liquid suction pipe.

[0012] Preferably, a conical portion is further arranged on the top of the cover plate, and the through hole is arranged on the top of the conical portion.

[0013] Preferably, a pressing plate is arranged in the upper shell, and the pressing plate is attached to the cover plate when the upper shell and the lower shell are connected.

[0014] Preferably, the pressing plate and the support table are correspondingly arranged.

[0015] Preferably, a sealing ring is arranged on the edge of the cover plate.

[0016] Preferably, the upper shell and the lower shell are detachably connected in a threaded connection manner or are detachably connected in a plug-in connection manner.

[0017] Preferably, a partition plate is arranged in the lower shell, and the lower shell is divided into two liquid storage cavities by the partition plate.

[0018] Preferably, the height of the upper shell is less than the height of the lower shell.

[0019] Compared with the prior art, the application has the following beneficial effects:

[0020] The application can effectively store and mix two or more liquids capable of forming hydrogel by arranging at least two open-top liquid storage cavities in the bottle body, avoids the problem of hydrogel failure caused by early mixing reaction, can quickly mix two or more liquids during use, achieves ideal gel formation effect, and the upper shell is detachably connected to the lower shell, which can effectively solve the problem of difficult material supplementing due to small bottle mouth, and the structure is simple and easy to operate. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 is a perspective view of the hydrogel spray device of embodiment 1;

[0022] Fig. 2 is a structural schematic view of the hydrogel spray device of embodiment 1 without the upper shell;

[0023] Fig. 3is a structural schematic diagram of a lower shell of a hydrogel spraying device of Example 1;

[0024] Fig. 4 is a structural schematic diagram of an upper shell of a hydrogel spraying device of Example 1;

[0025] Fig. 5 is a sectional view of a hydrogel spraying device of Example 1.

[0026] In each figure, the reference signs are as follows:

[0027] bottle body 1; spraying assembly 2; cover plate 3; upper shell 11; lower shell 12; conical portion 31; bottle mouth 111; pressing plate 112; first screw thread 113; liquid storage cavity 121; support table 122; partition 123; second screw thread 124; through hole 311. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0029] Example 1

[0030] Reference Figs. 1-5 A hydrogel spraying device includes a bottle body 1, a liquid suction pipe (not shown in the figure), and a spraying assembly 2. The bottle body 1 is provided with at least two liquid storage cavities 121 with open tops. The bottle body 1 includes an upper shell 11 and a lower shell 12. The upper shell 11 is detachably connected to the lower shell 12.

[0031] The upper shell 11 is provided with a bottle mouth 111. The spraying assembly 2 is connected to the bottle mouth 111.

[0032] The liquid storage cavities 121 are located in the lower shell 12. Each liquid storage cavity 121 is provided with a liquid suction pipe. The upper end of each liquid suction pipe is connected to the spraying assembly 2 in a converging manner, or each liquid suction pipe is independently connected to the spraying assembly 2.

[0033] In this design, taking two liquids as an example, when loading, the operator can directly load through the lower shell 12 because the top of the liquid storage cavity 121 is open. Then, the upper shell 11 is connected to the lower shell 12. Finally, the spraying assembly 2 connected with the liquid suction pipe is connected to the bottle mouth 111, so that each liquid suction pipe is placed in each liquid storage cavity 121.

[0034] It should be noted that in the present embodiment, the spray assembly 2 can adopt the spray head disclosed in Chinese patent CN101767074A, and the liquid suction tube is kept in a static state when the spray assembly 2 is installed. Therefore, the structure of the spray head assembly is not described in detail in the present embodiment.

[0035] After the material in the bottle is used up, the user can first detach the spray assembly 2 from the upper shell 11, then detach the upper shell 11 from the lower shell 12, and then directly refill the lower shell 12.

[0036] In this way, two or more liquids capable of forming hydrogel can be effectively stored and mixed, avoiding the problem of hydrogel failure caused by early mixing reaction, and the two or more liquids can be quickly mixed during use to achieve the desired gel formation effect. In addition, the upper shell 11 is detachably connected to the lower shell 12, which can effectively solve the problem of difficult refilling due to the small bottle opening 111, and the structure is simple and easy to operate.

[0037] Preferably, a cover plate 3 is further included, the cover plate 3 matches the top of the liquid storage cavity 121, and a supporting table 122 for supporting the cover plate 3 is further arranged in each liquid storage cavity 121. The cover plate 3 is detachably connected to the top of the liquid storage cavity 121, the middle region of the cover plate 3 is provided with a through hole 311 for the liquid suction tube to pass through, and the diameter of the through hole 311 is greater than the outer diameter of the liquid suction tube.

[0038] In actual use, the cover plate 3 can effectively close the open area at the top of the liquid storage cavity 121, and the through hole 311 in the middle region of the cover plate 3 can prevent the mixing of the liquid in the bottle body 1 to a certain extent when the bottle body 1 is greatly inclined. In addition, the diameter of the through hole 311 is greater than the outer diameter of the liquid suction tube, which can ensure the constant air pressure. When refilling is needed, the operator also needs to detach the cover plate 3 from the lower shell 12.

[0039] Further, a conical portion 31 is further arranged at the top of the cover plate 3, and the through hole 311 is located at the top of the conical portion 31.

[0040] Specifically, the conical portion 31 can form another cavity at the top of the liquid storage cavity 121, which can allow the liquid to enter the cavity formed by the conical portion 31 when the bottle body 1 is inclined, and can prevent the mixing of the liquid in the bottle body 1 to a certain extent.

[0041] In the present embodiment, a pressing plate 112 is arranged in the upper shell 11, and the pressing plate 112 is attached to the cover plate 3 when the upper shell 11 and the lower shell 12 are connected. The function of the pressing plate 112 is to press the cover plate 3 against the supporting table 122, ensuring the sealing of the cover plate 3 and the supporting table 122, and preventing the cover plate 3 from shaking.

[0042] Further, the pressing plate 112 and the supporting table 122 correspond to each other in up and down direction. The purpose of such design is that the pressing plate 112 and the supporting table 122 can clasp the cover plate 3 in clamping manner, further ensuring the sealing and stability of the cover plate 3 and the supporting table 122.

[0043] Preferably, a sealing ring (not shown in the figure) is arranged on the edge of the cover plate 3, so as to make the sealing of the cover plate 3 and the liquid storage cavity 121 better.

[0044] In the preferred embodiment, the upper shell 11 and the lower shell 12 are detachable in threaded connection manner.

[0045] In other embodiments, the upper shell 11 and the lower shell 12 are detachable in plug-in connection manner.

[0046] The first mode is adopted in the embodiment, because the first mode does not need additional introduction of components, and the second mode needs additional introduction of sealing ring, and the threaded connection can ensure the reliability of connection and the sealing property. Therefore, the first thread 113 is arranged on the upper shell 11, and the second thread 124 is arranged on the lower shell 12.

[0047] Preferably, the lower shell 12 is provided with a partition plate 123, and the lower shell 12 is divided into two liquid storage cavities 121 by the partition plate 123. Of course, if multiple solutions need to be mixed, different partition plates 123 can be used to divide the lower shell 12 into multiple liquid storage cavities 121.

[0048] In the embodiment, the height of the upper shell 11 is less than the height of the lower shell 12. Specifically, the higher the height of the lower shell 12 is, the larger the liquid storage capacity is, but it cannot be too large to cause the bottle body 1 difficult to be taken.

[0049] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A hydrogel spray device, comprising a bottle body, suction tubes, and a spray assembly, wherein the bottle body has at least two liquid storage chambers with open tops, and each of the liquid storage chambers is provided with a suction tube, the upper ends of each suction tube being connected to the spray assembly in a converging manner, or each being independently connected to the spray assembly, characterized in that, The bottle body includes an upper shell and a lower shell, wherein the upper shell is detachably connected to the lower shell; The upper housing is provided with a bottle opening, and the spray assembly is connected to the bottle opening; The liquid storage chamber is located in the lower shell; The upper and lower housings are detachable by means of a threaded connection or by means of a plug-in connection; It also includes a cover plate that matches the top of the liquid storage chamber. Each liquid storage chamber is also provided with a support platform for supporting the cover plate. The cover plate is detachably connected to the top of the liquid storage chamber. The middle area of ​​the cover plate is provided with a through hole for the liquid suction tube to pass through. The diameter of the through hole is larger than the outer diameter for liquid suction. The top of the cover plate is also provided with a tapered portion, and the through hole is located at the top of the tapered portion.

2. The hydrogel spraying device according to claim 1, characterized in that, The upper housing is provided with a pressure plate, and when the upper housing and the lower housing are connected, the pressure plate and the cover plate are in contact.

3. The hydrogel spraying device according to claim 2, characterized in that, The pressure plate and the support platform are aligned vertically.

4. The hydrogel spraying device according to claim 1, characterized in that, A sealing ring is provided on the edge of the cover plate.

5. The hydrogel spraying device according to claim 1, characterized in that, The lower housing is provided with a partition, which separates the lower housing into two liquid storage chambers.

6. The hydrogel spraying device according to claim 1, characterized in that, The height of the upper shell is less than the height of the lower shell.

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