Stable connected primary-secondary packaging bottle

Abstract

The utility model discloses a primary and secondary package bottle of stable connection, including bottle body subassembly no.

Description

Technical Field

[0001] This utility model relates to the field of packaging bottle technology, specifically to a stable connection between mother and daughter packaging bottles. Background Technology

[0002] In industrial and agricultural production and daily life, many products such as chemical reagents, medical agents, detergents, and pesticides are binary preparations. The core characteristic of these preparations is that the two liquids required for their composition usually have different dosages, and the amount used in actual use is also different, which puts forward special requirements for packaging.

[0003] To meet the packaging requirements of binary formulations, early double-bottle designs emerged, consisting of two bottles fixed side-by-side. This structure resulted in a large footprint, causing inconvenience in sales display, warehousing and stacking, and transportation. To address these issues, Chinese patent ZL200820126740.X disclosed a mother-daughter bottle structure. This structure includes a daughter bottle and a mother bottle, with a notch at the bottom of the mother bottle into which the daughter bottle is fitted. This design effectively reduces the overall packaging volume by integrating two bottles of different sizes into one unit, significantly improving packaging efficiency. While improving the convenience of sales, storage, carrying, and transportation, and optimizing the packaging experience of binary formulations to some extent, in actual application, when it is necessary to remove the sub-vial from the mother bottle for liquid mixing, the operator needs to apply a pushing force to the front or back of the sub-vial to detach it from the notch of the mother bottle. Due to the lack of a reasonable force guidance design in the connection structure between the sub-vial and the mother bottle, it is difficult for the operator to accurately control the force of the pushing. If the pushing force is too small, the sub-vial cannot be detached smoothly; if the pushing force is too large, the sub-vial is very likely to slip from the hand, which may not only cause liquid leakage and waste, but may also cause safety hazards due to the characteristics of the reagent. Utility Model Content

[0004] The purpose of this utility model is to provide a stable connection between mother and daughter packaging bottles, which has the advantages of stable connection and convenient detachment, and solves the problems of insufficient stability of traditional mother and daughter bottle connection and easy drop of daughter bottle in the prior art, which leads to inconvenience in use.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A stable connection between mother and daughter packaging bottles includes a bottle body assembly 1, which includes a mother bottle. A connecting assembly is installed on the outer wall of the right end of the mother bottle. The connecting assembly includes a fixing plate fixed to the outer wall of the mother bottle. Two fixing posts, one vertically positioned and the other vertically positioned, are fixed to the right end of the fixing plate. A limiting ring 1 and a limiting ring 2 are respectively fixed to the outer edges of the outer walls of the fixing posts 1 and 2. The fixing posts 1 and 2 are positioned at a certain angle. A groove is formed on the outer wall of the limiting ring 2. The right end of the bottle body assembly 1... The device includes a bottle body component two, which includes a sub-bottle. The sub-bottle has a fixing groove 1 and a fixing groove 2 distributed vertically at one end near the fixing plate. A retaining ring is fixedly connected to the inner edge of the fixing groove 1, which corresponds to the fixing post 1. The retaining ring is clamped between the limiting ring 1 and the fixing plate. A retaining block 2 is fixedly connected to the inner edge of the fixing groove 2, which corresponds to the fixing post 2. The opening size of the groove is larger than the overall size of the retaining block 2, which is clamped between the limiting ring 2 and the fixing plate.

[0007] Preferably, a bottle neck is fixedly connected to the upper opening of the mother bottle, and a bottle cap is threaded onto the outer wall of the bottle neck.

[0008] It is worth noting that the bottleneck allows the liquid inside the mother bottle to flow out easily, while the cap seals the bottleneck, thus protecting the liquid inside the mother bottle.

[0009] Preferably, the bottle body component also includes a handle fixed to the upper edge of the mother bottle.

[0010] It is worth noting that the handle makes it easy to hold and move the mother bottle.

[0011] Preferably, the connecting component further includes a fixing block fixed to the front end of the fixing plate, and the outer wall of the fixing block has a slot.

[0012] Preferably, the connecting assembly further includes a card block 1 installed in the card slot, the outer wall of the card block 1 being fixedly connected to a baffle, the outer wall of the baffle being in contact with the outer wall of the sub-bottle.

[0013] It is worth noting that the baffle can be fixed by using the slot and the first card block. After the sub-bottle is fixed to the fixing plate, the first card block can be inserted into the slot to fix the baffle to the front end of the sub-bottle, limiting the sub-bottle and preventing it from shaking and becoming unstable.

[0014] Preferably, a bottle neck 2 is fixedly connected to the upper opening of the sub-bottle, and a bottle cap 2 is threaded onto the outer wall of the bottle neck 2.

[0015] It is worth noting that the second bottleneck allows for easy flow of liquid from the sub-bottle, while the second cap seals the opening of the second bottleneck, protecting the liquid inside the sub-bottle.

[0016] Preferably, the bottle body component two also includes a groove formed on the outer wall of the sub-bottle. The groove extends from below the neck of the bottle two to the bottom of the sub-bottle. The inner wall of the groove has equidistant graduations. The sub-bottle is semi-transparent.

[0017] It is worth noting that the semi-transparent sub-bottle makes it easy to observe the liquid inside, and the scale inside the tank allows you to determine the volume of the liquid based on the liquid level.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This utility model connects bottle body component one and bottle body component two via a connecting assembly. Fixing post two corresponds to fixing groove two, with the groove opening larger than the locking block two. Fixing post one corresponds to fixing groove one. The sub-bottle can be pushed to move locking block two through the groove to between fixing plate and limiting ring two, and to move limiting ring one into fixing groove one, so that the locking ring is located between fixing plate and limiting ring one. Since fixing post one and fixing post two have a certain angle, when fixing post one is inserted into fixing groove one and fixing post two is inserted into fixing groove two, the sub-bottle is in an inclined state. The sub-bottle can be rotated with fixing post two as the pivot to straighten the sub-bottle, so that locking block two is misaligned with the groove, and locking ring is embedded between fixing plate and limiting ring one, thereby fixing the sub-bottle to the outer wall of fixing plate. Attached Figure Description

[0020] Figure 1 This is an isometric view of the overall structure of this utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of the present invention.

[0022] Figure 3 This is a three-dimensional structural disassembly diagram of the bottle body component one of this utility model;

[0023] Figure 4 This is a three-dimensional structural disassembled diagram of the connecting component of this utility model;

[0024] Figure 5 This is a three-dimensional structural disassembly diagram of the bottle body component two of this utility model.

[0025] Reference numerals in the attached diagram: 101, Mother bottle; 102, Bottle neck 1; 103, Bottle cap 1; 104, Handle; 201, Fixing plate; 202, Fixing post 1; 203, Fixing post 2; 204, Limiting ring 1; 205, Limiting ring 2; 206, Groove; 207, Fixing block; 208, Slot; 209, Slot 1; 210, Baffle; 301, Daughter bottle; 302, Bottle neck 2; 303, Bottle cap 2; 304, Groove body; 305, Scale; 306, Fixing groove 1; 307, Fixing groove 2; 308, Snap ring; 309, Slot 2. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] To address the issues of insufficient stability in traditional mother-daughter bottle connections and the inconvenience caused by the daughter bottle easily falling off in existing technologies, the following technical solution is provided. Please refer to [link / reference needed]. Figures 1-5 ;

[0028] A stable connection between mother and daughter packaging bottles includes a bottle body assembly one, which includes a mother bottle 101. A connecting assembly is installed on the outer wall of the right end of the mother bottle 101. The connecting assembly includes a fixing plate 201 fixed to the outer wall of the mother bottle 101. A first fixing post 202 and a second fixing post 203, distributed vertically, are fixed to the right end of the fixing plate 201. A first limiting ring 204 and a second limiting ring 205 are respectively fixed to the outer edges of the outer walls of the first fixing post 202 and the second fixing post 203. The positions of the first fixing post 202 and the second fixing post 203 form a certain angle. A groove 206 is formed on the outer wall of the second limiting ring 205. A second bottle body assembly is located to the right of the first bottle body assembly. Bottle body component two includes a sub-bottle 301. The sub-bottle 301 has a fixing groove 306 and a fixing groove 307 distributed vertically at one end near the fixing plate 201. A retaining ring 308 is fixedly connected to the inner edge of the fixing groove 306. The fixing groove 306 corresponds to the fixing post 202. The retaining ring 308 is clamped between the limiting ring 204 and the fixing plate 201. A locking block 309 is fixedly connected to the inner edge of the fixing groove 307. The fixing groove 307 corresponds to the fixing post 203. The opening size of the groove 206 is larger than the overall size of the locking block 309. The locking block 309 is clamped between the limiting ring 205 and the fixing plate 201.

[0029] Bottle body assembly one and bottle body assembly two can be connected via a connecting component. Fixing post two 203 corresponds to fixing groove two 307. The opening of groove 206 is larger than locking block two 309. Fixing post one 202 corresponds to fixing groove one 306. The sub-bottle 301 can be pushed to move locking block two 309 through groove 206 to between fixing plate 201 and limiting ring two 205, and to move limiting ring one 204 into fixing groove one 306, so that locking ring 308 is located between fixing plate 201 and limiting ring one 204. Due to the fixed... The positions of column 1 202 and fixed column 2 203 are at a certain angle. When fixed column 1 202 is inserted into fixed groove 1 306 and fixed column 2 203 is inserted into fixed groove 2 307, the sub-bottle 301 is in an inclined state. The sub-bottle 301 can be rotated with fixed column 2 203 as the pivot to straighten the sub-bottle 301. This will cause the locking block 2 309 to be misaligned with the groove 206, and the locking ring 308 to be embedded between the fixed plate 201 and the limiting ring 1 204, thereby fixing the sub-bottle 301 on the outer wall of the fixed plate 201.

[0030] Please see Figure 3 The mother bottle 101 has a neck 102 fixedly connected to the upper opening, and a bottle cap 103 is threaded onto the outer wall of the neck 102. The neck 102 allows the liquid inside the mother bottle 101 to flow out easily, and the bottle cap 103 can seal the neck 102, thereby protecting the liquid inside the mother bottle 101. The bottle body assembly also includes a handle 104 fixedly connected to the upper edge of the mother bottle 101. The handle 104 allows for easy gripping, and grasping the handle 104 facilitates the movement of the mother bottle 101.

[0031] Please see Figure 4 The connecting assembly also includes a fixing block 207 fixed to the front end of the fixing plate 201, and the outer wall of the fixing block 207 is provided with a slot 208; the connecting assembly also includes a first slot 209 installed in the slot 208, and a baffle 210 is fixed to the outer wall of the first slot 209, and the outer wall of the baffle 210 fits against the outer wall of the sub-bottle 301; the baffle 210 can be fixed by the slot 208 and the first slot 209. After the sub-bottle 301 is fixed to the fixing plate 201, the first slot 209 can be inserted into the slot 208 to fix the baffle 210 to the front end of the sub-bottle 301, thereby limiting the sub-bottle 301 and preventing the sub-bottle 301 from shaking and causing it to be unstable.

[0032] Please see Figure 5The upper opening of the sub-bottle 301 is fixedly connected to the neck 302, and the outer wall of the neck 302 is threaded with the cap 303. The neck 302 allows the liquid in the sub-bottle 301 to flow out easily, and the cap 303 seals the opening of the neck 302 to protect the liquid in the sub-bottle 301. The bottle body assembly also includes a groove 304 on the outer wall of the sub-bottle 301. The groove 304 extends from below the neck 302 to the bottom of the sub-bottle 301. The inner wall of the groove 304 has equidistant scales 305. The sub-bottle 301 is semi-transparent. The semi-transparent sub-bottle 301 allows for easy observation of the liquid inside, and the scales 305 in the groove 304 allow for determination of the liquid volume based on the liquid level.

[0033] Working principle: During the initial sealing and preparation stage, when the device is not in use, the mother bottle 101 is sealed by the cap 103 threaded to the outer wall of its upper neck 102, preventing internal liquid leakage or contamination; the daughter bottle 301 is sealed by the cap 303 threaded to the outer wall of its upper neck 302, similarly protecting the internal liquid. At this time, the mother bottle 101 and the daughter bottle 301 are in a separated state, and the handle 104 on the upper edge of the mother bottle 101 allows for easy handling and movement of the mother bottle 101 independently.

[0034] The connection and fixing steps are as follows: First step: Alignment and initial insertion. Since there is a certain angle between the first fixing post 202 and the second fixing post 203 on the fixing plate 201 in the connecting assembly, the sub-bottle 301 needs to be adjusted to a tilted state first, so that the first fixing groove 306 on the sub-bottle 301 is aligned with the first fixing post 202, and the second fixing groove 307 is aligned with the second fixing post 203. Push the sub-bottle 301 so that the slot 206 on the second limiting ring 205 on the outer wall of the second fixing post 203 is aligned with the second locking block 309 on the inner wall of the second fixing groove 307, so that the second locking block 309 passes through the slot 206 and moves between the second limiting ring 205 and the fixing plate 201. At the same time, the first fixing post 202 is inserted into the first fixing groove 306, so that the locking ring 308 on the inner wall of the first fixing groove 306 is initially located between the fixing plate 201 and the first limiting ring 204 on the outer wall of the first fixing post 202.

[0035] Step 2: Rotate the positioning column 203 as the pivot and rotate the tilted sub-bottle 301 to the upright position. During this process, the second locking block 309 and the slot 206 on the second limiting ring 205 are completely misaligned and are clamped and fixed by the second limiting ring 205 and the fixing plate 201. At the same time, the locking ring 308 is fully embedded between the fixing plate 201 and the first limiting ring 204, realizing the initial fixation of the sub-bottle 301 on the outer wall of the fixing plate 201.

[0036] Step 3: Strengthen the baffle 210 in the limiting and anti-shaking connecting assembly. Align the locking block 209 on its outer wall with the slot 208 of the fixing block 207 at the front end of the fixing plate 201 and insert it, so that the baffle 210 fits tightly against the outer wall of the sub-bottle 301. The baffle 210 is fixed by the cooperation of the slot 208 and the locking block 209, forming a lateral limit on the sub-bottle 301 and preventing the sub-bottle 301 from loosening due to shaking.

[0037] Liquid dispensing and observation: For dispensing liquid from mother bottle 101: When liquid needs to be dispensed from mother bottle 101, unscrew cap 103 and guide the liquid out through neck 102. The structure of neck 102 effectively controls the direction and flow rate of the liquid, preventing spillage. After dispensing, tighten cap 103 again to restore the seal. For dispensing and measuring liquid from daughter bottle 301: Daughter bottle 301 is semi-transparent. The equidistant scale 305 inside its outer wall groove 304 visually displays the internal liquid level, facilitating the determination of liquid volume. When dispensing liquid from daughter bottle 301, unscrew cap 203 and guide the liquid out through neck 202. After dispensing, tighten cap 203 to seal.

[0038] Overall mobility and portability: When the entire mother and daughter packaging bottles need to be moved, the device can be easily lifted by holding the handle 104 at the top of the mother bottle 101. Since the daughter bottle 301 is stably connected to the mother bottle 101 through the connecting component and is limited by the baffle 210, the daughter bottle 301 will not fall off or shake during the movement, thus achieving overall portability.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A stable, connected primary / secondary packaging bottle comprising a bottle body assembly, characterized in that, Bottle body assembly one includes a mother bottle (101). A connecting assembly is installed on the outer wall of the right end of the mother bottle (101). The connecting assembly includes a fixing plate (201) fixed to the outer wall of the mother bottle (101). The right end of the fixing plate (201) is fixed with a fixing post one (202) and a fixing post two (203) distributed vertically. Limiting ring one (204) and limiting ring two (205) are respectively fixed at the outer edge of the outer wall of fixing post one (202) and fixing post two (203). The positions of fixing post one (202) and fixing post two (203) have a certain included angle. The outer wall of limiting ring two (205) has a groove (206). Bottle body assembly two is provided on the right side of bottle body assembly one. Bottle body assembly two includes a daughter bottle (301). The bottle (301) has a fixed groove 1 (306) and a fixed groove 2 (307) distributed vertically at one end near the fixed plate (201). A retaining ring (308) is fixedly connected to the inner edge of the fixed groove 1 (306). The fixed groove 1 (306) corresponds to the fixed post 1 (202). The retaining ring (308) is clamped between the limiting ring 1 (204) and the fixed plate (201). A retaining block 2 (309) is fixedly connected to the inner edge of the fixed groove 2 (307). The fixed groove 2 (307) corresponds to the fixed post 2 (203). The opening size of the groove (206) is larger than the overall size of the retaining block 2 (309). The retaining block 2 (309) is clamped between the limiting ring 2 (205) and the fixed plate (201).

2. A stable connected primary-secondary packaging bottle according to claim 1, characterized in that, Bottle neck 1 (102) is fixedly connected to the upper opening of the mother bottle (101), and bottle cap 1 (103) is threaded onto the outer wall of the bottle neck 1 (102).

3. A stable, connected primary-secondary packaging bottle according to claim 1, characterized in that, The bottle body assembly also includes a handle (104) fixed to the upper edge of the mother bottle (101).

4. A stable, connected primary-secondary packaging bottle according to claim 1, characterized in that, The connecting assembly also includes a fixing block (207) fixed to the front end of the fixing plate (201), and the outer wall of the fixing block (207) is provided with a slot (208).

5. A stable, connected primary-secondary packaging bottle according to claim 4, characterized in that, The connecting assembly also includes a card block (209) installed in the card slot (208), and a baffle (210) is fixed to the outer wall of the card block (209), and the outer wall of the baffle (210) is in contact with the outer wall of the sub-bottle (301).

6. A stable, connected primary-secondary packaging bottle according to claim 1, characterized in that, Bottle neck 2 (302) is fixedly connected to the upper opening of the sub-bottle (301), and bottle cap 2 (303) is threaded onto the outer wall of bottle neck 2 (302).

7. A stable, connected primary-secondary packaging bottle according to claim 1, characterized in that, The second bottle body component also includes a groove (304) formed on the outer wall of the sub-bottle (301). The groove (304) extends from below the second bottle neck (302) to the bottom of the sub-bottle (301). The inner wall of the groove (304) is provided with equidistant scales (305). The sub-bottle (301) is semi-transparent.

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