Shoulder clamping vacuum bag bottle

Abstract

The utility model discloses a shoulder-clamping vacuum bag bottle, which comprises a bottle body, a shoulder-clamping vacuum bag and a shoulder-clamping vacuum bag, the mounting sleeve is mounted on the bottle body and comprises a first mounting half sleeve, a connecting belt and a second mounting half sleeve which are integrally connected, the first mounting half sleeve and the second mounting half sleeve are rotationally connected through the connecting belt, and the first mounting half sleeve and the second mounting half sleeve can be spliced oppositely so as to sleeve and fix the liquid storage bag. Liquid is packaged in the liquid storage bag, and the liquid storage bag is firmly fixed on the bottle body through the mounting sleeve, so that the stability and the reliability of a product are greatly improved, the problem of possible displacement or falling between the liquid storage bag and the bottle body is avoided, and the risk of damage or leakage of the product in the logistics process is effectively reduced; according to the integrated design, the production process is simplified, two independent half shells do not need to be manufactured respectively, and the complicated manual splicing process does not need to be carried out, so that the production cost and the uncertainty caused by manual operation are greatly reduced, and the production efficiency and the consistency of the product quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging and storage container technology, and in particular to a vacuum bag bottle with a shoulder clip. Background Technology

[0002] In the current field of liquid storage and distribution, especially for products that require high purity, avoid contamination, and are environmentally sensitive, such as cosmetics, pharmaceuticals, and food additives, traditional storage containers often face multiple challenges.

[0003] However, due to limitations in structural design, existing storage containers struggle to completely drain their internal liquid, leading to waste and potentially impacting user experience. Related technologies employ inner and outer bottle designs to better protect the internal liquid; however, effective positioning mechanisms are often required between the inner and outer bottles to prevent displacement or detachment during logistics, which could damage or leak the product. Some related technologies rely on cap design and manufacturing by splicing two separate half-shells to secure the inner bottle to the mouth of the outer bottle. However, this traditional design requires manufacturers to use two different molds to produce the two half-shells separately, and the manual assembly process is quite cumbersome. For example, the correct placement and alignment of the two half-shells require careful manual operation. This not only increases production costs and complexity but may also affect product quality and consistency due to the uncertainty of manual operation. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a shoulder-mounted vacuum bag bottle, which achieves a stable fixation of the liquid storage bag through an integrated design of a first mounting half-sleeve, a connecting strap, and a second mounting half-sleeve. This solves the problem of displacement and detachment of the inner and outer containers, reduces the risk of damage during logistics, simplifies the production process, reduces production costs and the uncertainty of manual operation, while ensuring almost complete liquid discharge to prevent contamination. It is particularly suitable for products with high purity requirements, such as cosmetics and pharmaceuticals, improving product stability and user experience, and combining economy and practicality.

[0005] According to an embodiment of the present invention, a shoulder-clipped vacuum bag bottle includes:

[0006] The bottle body, wherein a liquid storage bag is provided inside the bottle body;

[0007] An installation sleeve is installed on the bottle body. The installation sleeve includes an integrally connected first installation half-sleeve, a connecting strap, and a second installation half-sleeve. The first installation half-sleeve and the second installation half-sleeve are rotatably connected by the connecting strap. The first installation half-sleeve and the second installation half-sleeve can be spliced ​​together to fit and fix the liquid storage bag.

[0008] The clamp-on vacuum bag bottle according to the embodiments of this utility model has at least the following beneficial effects: By adopting an integrally connected first mounting half-sleeve, connecting strap, and second mounting half-sleeve, the liquid storage bag can be firmly fixed in the bottle body, greatly improving the stability and reliability of the product, avoiding possible displacement or detachment between the liquid storage bag and the bottle body, and effectively reducing the risk of product damage or leakage during logistics; Furthermore, this integrated design simplifies the production process, eliminating the need to manufacture two independent half-shells and perform a complex manual splicing process, thereby significantly reducing production costs and the uncertainty caused by manual operation, improving production efficiency and product quality consistency, and is particularly suitable for products that require extremely high purity, are easily contaminated, and are environmentally sensitive, such as cosmetics, pharmaceuticals, and food additives; In addition, by encapsulating the liquid in the liquid storage bag and using the mounting sleeve to firmly fix it in the bottle body, not only is it effective to prevent external substances from contaminating the internal liquid, but it also ensures that the liquid in the liquid storage bag can be almost completely discharged, greatly reducing waste and improving the user experience.

[0009] According to some embodiments of the present invention, the first mounting half-sleeve, the connecting belt, and the second mounting half-sleeve are integrally formed plastic or elastic components.

[0010] According to some embodiments of the present invention, the side walls of the first mounting half and the second mounting half are provided with an interlocking structure.

[0011] According to some embodiments of the present invention, a shoulder-mounted vacuum bag bottle is provided at one end of the bottle body, and the mounting sleeve is embedded in the mounting groove.

[0012] According to some embodiments of the present invention, the axial cross-section of the mounting groove of the clamped vacuum bag bottle is elliptical or polygonal.

[0013] According to some embodiments of the present invention, the outer peripheral wall of the mounting sleeve is provided with a positioning part, and the bottle body is provided with a positioning groove corresponding to the positioning part, wherein the positioning part and the positioning groove are inserted into each other.

[0014] According to some embodiments of the present invention, the storage bag is provided with a neck, the first mounting half is provided with a first clamping part, and the second mounting half is provided with a second clamping part. After the first mounting half and the second mounting half are assembled opposite each other, the first clamping part and the second clamping part cooperate to fit and fix the neck.

[0015] According to some embodiments of the present invention, the storage bag is connected to a liquid extraction component, which can be inserted into the neck and used to extract liquid from the storage bag.

[0016] According to some embodiments of the present invention, the outer peripheral walls of the first clamping part and the second clamping part can form an external connecting thread after mating. The liquid extraction assembly is provided with an installation shoulder sleeve, which is screwed to the external connecting thread to fix the liquid extraction assembly.

[0017] According to some embodiments of the present invention, the vacuum bag bottle with a shoulder is provided, the liquid extraction assembly includes a liquid extraction tube, the outer peripheral wall of the liquid extraction tube is provided with an annular portion, the annular portion is located outside the liquid storage bag, and the mounting shoulder can press against one side surface of the annular portion and drive the other side surface of the annular portion to press and fix against the top surface of the liquid storage bag.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 The explosion of the shoulder-mounted vacuum bag bottle in this embodiment of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic cross-sectional view of the shoulder-clamped vacuum bag bottle according to an embodiment of the present invention;

[0022] Figure 3 The explosion of the shoulder-mounted vacuum bag bottle in this embodiment of the utility model Figure 2 .

[0023] Explanation of icon numbers:

[0024] Bottle body 100; mounting groove 101; positioning groove 102;

[0025] Storage bag 200; neck 210;

[0026] Mounting sleeve 300; positioning part 301; external connecting thread 302; first mounting half sleeve 310; insertion part 311; first clamping part 312; connecting strip 320; second mounting half sleeve 330; insertion groove 3301; second clamping part 331;

[0027] Liquid extraction assembly 400; liquid extraction tube 410; annular part 411; pressing block 420; mounting shoulder 430;

[0028] Inner cover 500;

[0029] Outer cover 600. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0034] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] In the current field of liquid storage and distribution, especially for products that require high purity, avoid contamination, and are environmentally sensitive, such as cosmetics, pharmaceuticals, and food additives, traditional storage containers often face multiple challenges.

[0036] However, due to limitations in structural design, existing storage containers struggle to completely drain their internal liquid, leading to waste and potentially impacting user experience. Related technologies employ inner and outer bottle designs to better protect the internal liquid; however, effective positioning mechanisms are often required between the inner and outer bottles to prevent displacement or detachment during logistics, which could damage or leak the product. Some related technologies rely on cap design and manufacturing by splicing two separate half-shells to secure the inner bottle to the mouth of the outer bottle. However, this traditional design requires manufacturers to use two different molds to produce the two half-shells separately, and the manual assembly process is quite cumbersome. For example, the correct placement and alignment of the two half-shells require careful manual operation. This not only increases production costs and complexity but may also affect product quality and consistency due to the uncertainty of manual operation.

[0037] Therefore, such as Figures 1 to 3As shown, the present invention relates to a vacuum bag bottle with a shoulder, comprising a bottle body 100, a liquid storage bag 200 disposed within the bottle body 100, and a mounting sleeve 300 installed on the bottle body 100 for fixing the liquid storage bag 200. The liquid storage bag 200 can store liquid, such as cosmetic cream, and is deformable. For example, if the liquid storage bag 200 is a soft material, it can be squeezed and deformed or contracted inwards when extracted, allowing the internal liquid to be more fully transferred to the outside. Furthermore, the mounting sleeve 300 includes an integrally connected first mounting half-sleeve 310, a connecting strap 320, and a second mounting half-sleeve 330. The first mounting half-sleeve 310 and the second mounting half-sleeve 330 are rotatably connected by the connecting strap 320. The first mounting half-sleeve 310 and the second mounting half-sleeve 330 can be fitted together to secure the liquid storage bag 200. It should be noted that by employing an integrated first mounting half-sleeve 310, connecting strap 320, and second mounting half-sleeve 330, the liquid storage bag 200 can be securely fixed inside the bottle body 100, greatly improving the product's stability and reliability. This avoids potential displacement or detachment between the liquid storage bag 200 and the bottle body 100, effectively reducing the risk of product damage or leakage during logistics. Furthermore, this integrated design simplifies the manufacturing process, eliminating the need to manufacture two separate half-shells and perform a complex manual assembly process. This significantly reduces production costs and the uncertainties associated with manual operation, improving production efficiency and product quality consistency. It is particularly suitable for products requiring extremely high purity, susceptible to contamination, and environmentally sensitive, such as cosmetics, pharmaceuticals, and food additives. In addition, by encapsulating the liquid within the liquid storage bag 200 and securely fixing it to the bottle body 100 using the mounting sleeve 300, not only is contamination of the internal liquid by external substances effectively prevented, but the liquid within the liquid storage bag 200 can also be almost completely drained, greatly reducing waste and enhancing the user experience.

[0038] In some embodiments, the first mounting half-sleeve 310, the connecting strap 320, and the second mounting half-sleeve 330 are integrally manufactured plastic parts, exhibiting good wear resistance and providing good support for the liquid storage bag 200. In other embodiments, the first mounting half-sleeve 310, the connecting strap 320, and the second mounting half-sleeve 330 are integrally manufactured elastic parts. On the one hand, the integrally manufactured connecting structure greatly simplifies the production process, reduces the assembly steps between components, lowers manufacturing costs, not only improves production efficiency but also enhances the overall stability and durability of the product, ensuring reliable fixed support under various usage conditions. On the other hand, the elastic mounting sleeve 300 can be interference-fitted to the bottle body 100, making installation convenient and providing good sealing after installation. Furthermore, the application of elastic material allows the mounting sleeve 300 to better adapt to different liquid storage bags 200 that can deform. For example, the mounting sleeve 300 and the liquid storage bag 200 are elastically pressed and fixed, making the installation of the liquid storage bag 200 more stable and secure, ensuring the stable and safe storage of the liquid storage bag 200. In addition, the application of elastic material can reduce the risk of damage to the liquid storage bag 200 that may occur when the first mounting half-sleeve 310 and the second mounting half-sleeve 330 are assembled.

[0039] In some embodiments of this utility model, the opposing sidewalls of the first mounting half-sleeve 310 and the second mounting half-sleeve 330 are provided with a plug-in mating structure, which significantly improves the accuracy and stability of the mounting sleeve 300 during assembly and avoids leakage or loosening problems caused by improper assembly. For example, refer to Figure 1 The first mounting half-set 310 has a mating surface with a plug-in portion 311, and the second mounting half-set 330 has a mating surface with a plug-in groove 3301. When assembled facing each other, the plug-in portion 311 and the plug-in groove 3301 are plugged in and aligned. Optionally, a guide slope is provided at the plug-in alignment point of the plug-in portion 311 and the plug-in groove 3301 to guide the insertion of the plug-in portion 311. In some applications, after the plug-in portion 311 and the plug-in groove 3301 are plugged in and engaged, the first mounting half-set 310 and the second mounting half-set 330 can be installed. Therefore, the first mounting half-set 310 and the second mounting half-set 330 will not easily separate without external force. It is easy to understand that the plug-in structure allows the first half-set 310 and the second half-set 330 to be precisely aligned and firmly joined. This not only facilitates rapid assembly but also ensures the stability between the inner and outer containers during transportation and use, further guaranteeing the integrity and safety of the product, improving the user experience, helping to prevent liquid leakage, and ensuring that the liquid storage bag 200 will not shift or fall off under any circumstances.

[0040] Refer to Figure 1 and Figure 3In some embodiments of this utility model, a mounting groove 101 is provided at one end of the bottle body 100, and the mounting sleeve 300 is embedded in the mounting groove 101, ensuring a tight fit between the mounting sleeve 300 and the bottle body 100 and preventing slippage or detachment during movement or use. Furthermore, the embedded mounting design makes the entire device more compact, saves space, and facilitates storage and transportation. Further, to prevent the mounting sleeve 300 from rotating after installation, the axial cross-section of the mounting groove 101 may optionally be elliptical or polygonal, which helps to further enhance the connection stability between the mounting sleeve 300 and the bottle body 100.

[0041] Furthermore, to prevent the mounting sleeve 300 from loosening, in some embodiments of this invention, the outer peripheral wall of the mounting sleeve 300 is provided with a positioning part 301, and the bottle body 100 is provided with a positioning groove 102 corresponding to the positioning part 301. The positioning part 301 and the positioning groove 102 are interlocked, which enhances the positioning accuracy and stability between the mounting sleeve 300 and the bottle body 100, ensuring that there is no relative movement between the two, and effectively avoiding liquid leakage or other malfunctions caused by positional deviation. In addition, this precise positioning mechanism not only improves the reliability and safety of the product, but also simplifies the assembly process, reduces the risk of incorrect assembly, and is beneficial for large-scale production and quality control, ensuring that even under frequent operation, the components will not easily loosen or become misaligned.

[0042] like Figures 1 to 3As shown, in some embodiments of this utility model, the liquid storage bag 200 is provided with a neck 210, the first mounting half 310 is provided with a first clamping part 312, and the second mounting half 330 is provided with a second clamping part 331. After the first mounting half 310 and the second mounting half 330 are assembled facing each other, the first clamping part 312 and the second clamping part 331 cooperate to fit and fix the neck 210, thereby significantly improving the firmness and sealing of the liquid storage bag 200 and preventing the possibility of liquid leakage or the entry of external substances. Through the design of the first clamping part 312 and the second clamping part 331, not only is the safe and stable storage of the liquid storage bag 200 guaranteed, but also the necessary support is provided for subsequent liquid extraction operations, enhancing the functionality and practicality of the overall system and allowing users to easily perform liquid extraction operations. In some applications, the liquid is poured out or squeezed out after the storage bag is removed (not shown in the figure). In some embodiments of this utility model, the storage bag 200 is connected to a liquid extraction component 400. The liquid extraction component 400 can be inserted into the neck 210 and used to extract the liquid inside the storage bag 200, allowing users to easily obtain the internal liquid without opening the entire package, greatly simplifying the usage process and improving ease of use. In addition, this liquid extraction method helps to maintain the closed state of the internal environment of the storage bag 200, reducing the chance of external contaminants entering, which is particularly suitable for products that require high purity, such as pharmaceuticals and cosmetics, thereby improving product safety and user experience. Furthermore, the outer peripheral walls of the first clamping part 312 and the second clamping part 331 can form an external connecting thread 302 after mating. The liquid extraction component 400 is provided with an installation shoulder 430, which is screwed to the external connecting thread 302 to fix the liquid extraction component 400 in place. This ensures the secure installation of the liquid extraction component 400 and allows users to easily disassemble and replace the liquid extraction component 400 as needed, increasing the flexibility of use. Furthermore, the design of the external connection thread 302 provides an additional sealing layer, further preventing liquid leakage. For example, the waterproof thread structure between the external connection thread 302 and the mounting shoulder 430 ensures the sealing performance of the entire system, improving the reliability and durability of the product. Further, the liquid extraction assembly 400 includes a liquid extraction tube 410, the outer peripheral wall of which is provided with an annular portion 411. The annular portion 411 is located outside the liquid storage bag 200. The mounting shoulder 430 can press against one side surface of the annular portion 411 and drive the other side surface of the annular portion 411 to press and fix against the top surface of the liquid storage bag 200. This physical compression enhances the sealing between the liquid storage bag 200 and the liquid extraction assembly 400, preventing liquid leakage. In addition, this design simplifies the assembly process, improves assembly efficiency, ensures smooth liquid extraction operations in practical applications, and enhances user satisfaction.

[0043] Refer to Figure 2 and Figure 3The liquid extraction assembly 400 also includes a pressing block 420, which is connected to the top of the liquid extraction tube 410. The user can extract liquid from the storage bag 200 by pressing the pressing block 420. Furthermore, an inner cap 500 is fitted over the circumference of the bottle body 100. After the inner cap 500 is closed, the pressing block 420 can extend out of the inner cap 500 for the user to press. In some applications, when it is necessary to remove and replace the liquid extraction assembly 400 and the storage bag 200, the inner cap 500 must first be removed.

[0044] Furthermore, in order to ensure the airtightness of the entire product when it is not in use, an outer cover 600 is fitted around the outer periphery of the inner cover 500. After the outer cover 600 is fitted, it can seal the pressing block 420, so as to achieve the safe and sealed storage of the product.

[0045] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A shoulder-clipped vacuum bag bottle, characterized in that, include: The bottle body, wherein a liquid storage bag is provided inside the bottle body; An installation sleeve is installed on the bottle body. The installation sleeve includes an integrally connected first installation half-sleeve, a connecting strap, and a second installation half-sleeve. The first installation half-sleeve and the second installation half-sleeve are rotatably connected by the connecting strap. The first installation half-sleeve and the second installation half-sleeve can be spliced ​​together to fit and fix the liquid storage bag.

2. The shoulder-clipped vacuum bag bottle according to claim 1, characterized in that: The first mounting half-set, the connecting belt, and the second mounting half-set are integrally formed plastic or elastic components.

3. The shoulder-clipped vacuum bag bottle according to claim 1, characterized in that: The opposing sidewalls of the first and second installation halves are provided with a plug-in mating structure.

4. The shoulder-clipped vacuum bag bottle according to claim 1, characterized in that: One end of the bottle body is provided with an installation groove, and the installation sleeve is embedded in the installation groove.

5. The shoulder-clipped vacuum bag bottle according to claim 4, characterized in that: The axial cross-section of the mounting groove is elliptical or polygonal.

6. The shoulder-clipped vacuum bag bottle according to any one of claims 1 to 5, characterized in that: The outer peripheral wall of the mounting sleeve is provided with a positioning part, and the bottle body is provided with a positioning groove corresponding to the positioning part, and the positioning part is inserted into the positioning groove.

7. The shoulder-clipped vacuum bag bottle according to claim 1, characterized in that: The liquid storage bag is provided with a neck, the first mounting half is provided with a first clamping part, and the second mounting half is provided with a second clamping part. After the first mounting half and the second mounting half are assembled facing each other, the first clamping part and the second clamping part cooperate to fit and fix the neck.

8. The shoulder-clipped vacuum bag bottle according to claim 7, characterized in that: The storage bag is connected to a liquid extraction assembly, which can be inserted into the neck and used to extract liquid from the storage bag.

9. The shoulder-clipped vacuum bag bottle according to claim 8, characterized in that: The outer peripheral walls of the first clamping part and the second clamping part can form an external connecting thread after mating. The liquid extraction assembly is provided with an installation shoulder sleeve, which is screwed into the external connecting thread to fix the liquid extraction assembly.

10. The shoulder-clipped vacuum bag bottle according to claim 9, characterized in that: The liquid extraction assembly includes a liquid extraction tube, and an annular portion is provided on the outer peripheral wall of the liquid extraction tube. The annular portion is located outside the liquid storage bag. The mounting shoulder can press against one side surface of the annular portion and drive the other side surface of the annular portion to press and fix against the top surface of the liquid storage bag.

Images