CN221234381U - Bottle with elastic inner bag - Google Patents
Bottle with elastic inner bag Download PDFInfo
- Publication number
- CN221234381U CN221234381U CN202322801402.9U CN202322801402U CN221234381U CN 221234381 U CN221234381 U CN 221234381U CN 202322801402 U CN202322801402 U CN 202322801402U CN 221234381 U CN221234381 U CN 221234381U
- Authority
- CN
- China
- Prior art keywords
- inner bag
- bottle
- elastic inner
- bottle body
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 7
- 230000005489 elastic deformation Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Packages (AREA)
Abstract
The utility model provides a bottle with an elastic inner bag, which comprises a bottle body and a bottle cap, wherein the bottle body is connected with the bottle cap in a screwing way, a one-way valve is arranged on the side face of the bottle body, the elastic inner bag is arranged in the bottle body, a supporting frame is arranged in the elastic inner bag, a sealing ring is arranged at the opening of the elastic inner bag, a fixing ring is arranged above the supporting frame, and an opening and closing valve clack is fixedly connected to the bottom of the one-way valve. The elastic inner bag is reduced along with the reduction of the built-in objects, so that the side wall of the elastic inner bag always keeps a smooth cambered surface, the built-in objects are extruded more smoothly, and the residual built-in objects in the elastic inner bag are reduced.
Description
Technical Field
The utility model belongs to the technical field of laminated stripping containers, and particularly relates to a container with an elastic inner bag.
Background
Chinese patent publication No. CN107074395A discloses a laminate peeling container having excellent productivity, comprising a container body having an outer shell and an inner bag, wherein the inner bag is peeled from the outer shell and contracted as the content is reduced; and a check valve for adjusting the air in and out between the intermediate space between the outer case and the inner bag and the outer space of the container body. However, in the practical application process, as the content of the inner bag is reduced, the inner bag is irregular, so that the content of the inner bag cannot be completely extruded, and the content is wasted.
Disclosure of utility model
The present utility model is directed to a bottle with an elastic inner bag to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bottle with elasticity inner bag, includes bottle and bottle lid, and this bottle is twisted with the bottle lid and is connected, and this bottle side is equipped with the check valve, be equipped with elasticity inner bag in the bottle, the inside support frame that is equipped with of elasticity inner bag, the opening part of elasticity inner bag is equipped with the sealing ring, the top of support frame is equipped with solid fixed ring, check valve bottom fixedly connected with valve clack.
Preferably, the sealing ring is adhesively connected at the opening of the bottle body, and the elastic inner bag has elastic recovery performance.
Preferably, the support frame is provided with four ribs, the ribs are fixedly connected with the fixing ring, and the tail ends of the ribs are mutually and fixedly connected.
Preferably, the tail ends of the ribs are semicircular and bent, and the ribs have elastic deformation performance.
Preferably, the fixing ring is adhesively attached over the sealing ring.
Preferably, the valve clack is provided with four separation grooves, the separation grooves are arranged in an annular array, and the valve clack is provided with a fixed column.
Preferably, the bottom of the one-way valve is provided with a cross rib, and the center of the cross rib is provided with a fixing hole.
Preferably, the fixing column is inserted into the fixing hole, and the separation groove is positioned below the cross rib.
Compared with the prior art, the utility model has the beneficial effects that:
The elastic inner bag is contracted along with the reduction of the built-in objects, the side wall of the elastic inner bag is always kept smooth and is enabled to be extruded more smoothly, residual built-in objects in the elastic inner bag are reduced, the elastic inner bag is arranged in the bottle body and is used for containing the built-in objects, the elastic inner bag is further provided with a supporting frame, four ribs are arranged on the supporting frame and are used for preventing the elastic inner bag from falling out of a bottle opening due to the fact that the built-in objects are less separated from the bottle opening, use experience is improved, the elastic inner bag is connected to the bottle opening of the bottle body through sealing rings in an adhesive mode, an interlayer is formed between the elastic inner bag and the bottle body, a one-way valve is arranged on the bottle body in a penetrating mode, when the bottle body is extruded to deform, the one-way valve is not conducted, the elastic inner bag is extruded simultaneously, when the bottle body is deformed in a recovery mode, air enters the bottle body through the one-way valve, and the shape of the bottle body is recovered.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of the explosive structure of the present utility model.
FIG. 3 is a schematic cross-sectional view showing the hollow state of the elastic inner bag of the present utility model.
Fig. 4 is an enlarged schematic view of the portion of fig. 3 according to the present utility model.
FIG. 5 is a schematic cross-sectional view showing the state of full-packed elastic inner bag according to the present utility model.
Fig. 6 is a schematic view of the partially enlarged construction of fig. 5 according to the present utility model.
FIG. 7 is a schematic view of the structure of the elastic inner bag of the present utility model in a state of being empty.
FIG. 8 is a schematic view of the structure of the elastic inner bag of the present utility model in a fully-packed state in an oblique cross section.
Fig. 9 is a schematic view of a first view structure of the check valve of the present utility model.
Fig. 10 is a schematic view of a second view structure of the check valve of the present utility model.
The drawing is marked: the bottle comprises a bottle body 1, a one-way valve 10, a valve clack 100, a separation groove 101, a fixing column 102, a cross rib 103, a fixing hole 104, a bottle cap 2, an elastic inner bag 3, a sealing ring 30, a supporting frame 4, a fixing ring 40 and ribs 41.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
As shown in fig. 1-10, the bottle with the elastic inner bag 3 provided by the utility model comprises a bottle body 1 and a bottle cap 2, wherein the bottle body 1 is connected with the bottle cap 2 in a screwed mode, a one-way valve 10 is arranged on the side face of the bottle body 1, the elastic inner bag 3 is arranged in the bottle body 1, a supporting frame 4 is arranged in the elastic inner bag 3, a sealing ring 30 is arranged at the opening of the elastic inner bag 3, a fixing ring 40 is arranged above the supporting frame 4, and a valve clack 100 is fixedly connected to the bottom of the one-way valve 10. The sealing ring 30 is adhesively connected at the opening of the bottle body 1, and the elastic inner bag 3 has elastic recovery performance. The support frame 4 is provided with four ribs 41, the ribs 41 are fixedly connected with the fixing ring 40, and the tail ends of the ribs 41 are mutually and fixedly connected. The ends of the ribs 41 are semicircular and curved, and the ribs 41 have elastic deformation performance. The retaining ring 40 is adhesively attached over the seal ring 30. The valve clack 100 is provided with four separation grooves 101, the separation grooves 101 are arranged in an annular array, and the valve clack 100 is provided with fixing columns 102. The bottom of the check valve 10 is provided with a cross rib 103, and the center of the cross rib 103 is provided with a fixing hole 104. The fixed column 102 is inserted in the fixed hole 104, and the separation groove 101 is positioned below the cross rib 103.
According to the technical scheme, the elastic inner bag 3 is reduced along with the reduction of the built-in objects, the side wall of the elastic inner bag 3 is always kept smooth and is enabled to be extruded more smoothly, residual built-in objects in the elastic inner bag 3 are reduced, specifically, the elastic inner bag 3 is arranged in the bottle body 1, the elastic inner bag 3 is used for containing the built-in objects, the supporting frame 4 is further arranged on the elastic inner bag 3, four ribs 41 are arranged on the supporting frame 4, the elastic inner bag 3 is prevented from being separated from a bottle opening due to the fact that the built-in objects are less, the use experience is improved, the elastic inner bag 3 is connected to the bottle opening of the bottle body 1 through the sealing ring 30 in an adhering mode, a separation layer is formed between the elastic inner bag 3 and the bottle body 1, the bottle body 1 is provided with the one-way valve 10 in a penetrating mode, when the bottle body 1 is extruded to deform, the one-way valve 10 is not conducted, the elastic inner bag 3 is extruded simultaneously, the built-in objects in the elastic inner bag 3 are extruded, when the bottle body 1 is recovered to deform, and air enters the bottle body 1 through the one-way valve 10 due to the pressure difference between the inner and the outer bottle body 1 and the bottle body 1, and the shape is recovered.
Embodiment two:
As shown in fig. 1 to 10, the present utility model includes a bottle body 1 and a bottle cap 2 which can be screwed together to maintain the sealability of the bottle body 1. The side of the bottle body 1 is provided with a one-way valve 10, when the bottle body 1 is deformed by extrusion, the one-way valve 10 prohibits air leakage from the bottle body 1, and when the bottle body 1 is deformed by recovery, the one-way valve 10 is conducted to suck air into the bottle body 1. The bottle body 1 is provided with an elastic inner bag 3 inside, which can carry and store liquid. The elastic inner bag 3 is also internally provided with a supporting frame 4, and the supporting frame 4 can prevent the elastic inner bag 3 from falling out of the bottle mouth due to fewer built-in objects. The support frame 4 is made of a material having elastic properties, such as plastic or metal. In order to ensure the tightness of the bottle body 1, a sealing ring 30 is provided at the opening of the elastic inner bag 3. The sealing ring 30 can effectively prevent air in the bottle body 1 from leaking, and improves the efficiency of extruding liquid in use. A fixing ring 40 is provided above the support frame 4 for fixing and stabilizing the support frame 4. To ensure that the support frame 4 does not loosen or shift. The one-way valve 10 is an important component of the bottle body 1, is positioned at the bottom of the bottle body 1, and is fixedly connected with the bottle body 1. The non-return valve 10 has a flap 100 that is openable, which allows air to enter the body through the non-return valve 10, but does not allow liquid to flow out of the bottle 1. Ensuring that the bottle body 1 is more convenient to use.
The sealing ring 30 of the present utility model is adhesively attached at the opening of the bottle body 1, and the elastic inner bag 3 has elastic recovery performance. The sealing ring 30 is fixed at the opening of the bottle body 1, and is connected to the bottle body 1 by adhesion, so that the tightness of the bottle body 1 is ensured, and air is prevented from leaking out of the opening of the bottle body 1. The elastic inner bag 3 has elastic recovery performance, and the elastic characteristic enables the bottle body 1 to adapt to liquids or substances with different capacities, so that the contents in the elastic inner bag 3 can smoothly flow out of the bottle mouth of the bottle body 1. The check valve 10 is an important component of the bottle body 1, is located at the side or bottom of the bottle body 1, and is fixedly connected with the bottle body 1.
The support frame 4 of the present utility model is provided with four ribs 41, the ribs 41 are fixedly connected to the fixing ring 40, and the ends of the ribs 41 are fixedly connected to each other. In this bottle body 1 having the elastic inner bag 3, the supporting frame 4 is an important component, and its function is to maintain the shape and stability of the elastic inner bag 3. In order to increase the stability of the support frame 4, the support frame 4 is provided with four ribs 41. These ribs 41 are fixedly connected to the fixing ring 40 of the support frame 4, forming a stable structure. The ends of each rib 41 are fixedly connected to each other to further increase the stability of the support frame 4. This design ensures a tight connection between the ribs 41 without loosening or shifting. By the fixed connection of the ribs 41, the support frame 4 can better support the elastic inner bag 3, so that the elastic inner bag can maintain a stable shape. The design and structure of the support frame 4 is important for the stability of the bottle 1. The support frame 4 can prevent the elastic inner bag 3 from falling out of the bottle mouth due to less content when storing liquid or other substances.
The ends of the ribs 41 of the present utility model are semicircular, and the ribs 41 have elastic deformation properties. The ribs 41 are an important component of the support frame 4 for maintaining the shape and stability of the elastic inner bag 3. In comparison with the conventional straight rib 41, the end of the rib 41 of the bottle body 1 adopts a semicircular and curved design. The bottom of the elastic inner bag 3 can be kept hemispherical, so that the content in the elastic inner bag 3 can smoothly flow out of the bottle mouth of the bottle body 1. Meanwhile, the ribs 41 have elastic deformation properties, i.e., are elastically deformed when an external force is applied thereto, and are restored after the external force is removed. This elastic deformation property allows the ribs 41 to adapt to different pressures and deformations, thus maintaining the stability and shape of the elastic inner bag 3. When the bottle 1 is inverted or pressure is applied, the ribs 41 may flex to allow the flexible inner bag 3 to accommodate the flow of liquid. When the bottle body 1 is recovered to be upright or no pressure is applied, the ribs 41 are recovered to be original state, and the stability of the elastic inner bag 3 is maintained.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (7)
1. The utility model provides a bottle with elasticity inner bag, includes bottle (1) and bottle lid (2), and this bottle (1) is connected with bottle lid (2) screw in, and this bottle (1) side is equipped with check valve (10), a serial communication port, be equipped with elasticity inner bag (3) in bottle (1), inside support frame (4) that are equipped with of elasticity inner bag (3), the opening part of elasticity inner bag (3) is equipped with sealing ring (30), the top of support frame (4) is equipped with solid fixed ring (40), check valve (10) bottom fixedly connected with valve clack (100).
2. A bottle with an elastic inner bag according to claim 1, characterized in that the sealing ring (30) is adhesively attached to the opening of the bottle body (1), the elastic inner bag (3) having elastic recovery properties.
3. A bottle with an elastic inner bag according to claim 1, characterized in that the supporting frame (4) is provided with four ribs (41), the ribs (41) are fixedly connected with the fixing ring (40), and the ends of the ribs (41) are fixedly connected with each other.
4. A bottle with an elastic inner bag according to claim 3, characterized in that the ribs (41) end in a semicircular curve, the ribs (41) having elastic deformation properties.
5. A bottle with an elastic inner bag according to claim 1, characterized in that the fixing ring (40) is adhesively attached above the sealing ring (30).
6. A bottle with an elastic inner bag according to claim 1, characterized in that the valve flap (100) is provided with four separation grooves (101), the separation grooves (101) are arranged in an annular array, and the valve flap (100) is provided with fixing posts (102).
7. A bottle with an elastic inner bag according to claim 1, characterized in that the bottom of the one-way valve (10) is provided with a cross rib (103), and the center of the cross rib (103) is provided with a fixing hole (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322801402.9U CN221234381U (en) | 2023-10-19 | 2023-10-19 | Bottle with elastic inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322801402.9U CN221234381U (en) | 2023-10-19 | 2023-10-19 | Bottle with elastic inner bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221234381U true CN221234381U (en) | 2024-06-28 |
Family
ID=91594797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322801402.9U Active CN221234381U (en) | 2023-10-19 | 2023-10-19 | Bottle with elastic inner bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221234381U (en) |
-
2023
- 2023-10-19 CN CN202322801402.9U patent/CN221234381U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |