High-ductility and multi-layer high-temperature-resistant composite bag
By designing high-temperature resistant composite bags with high ductility and multi-layer number, using adjustable structure and multi-layer protective materials, the existing composite bags have been solved, and the problems of poor ductility and insufficient high temperature resistance are achieved, achieving higher practicality and performance stability.
Patent Information
- Application Number
- CN202421702239.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-18
AI Technical Summary
The existing composite bags have poor ductility resistance during use, cannot effectively adapt to items of different sizes, and have poor performance in high temperature environments.
A high-volume and multi-layer high-temperature resistant composite bag is designed, and the structure includes a base, adjustment component, curved plate, elastic housing and other structures are used to achieve the adjustability of the bag through the cooperation of components such as turntable, crossbar, connecting rod, slider, etc., and the tensile resistance and high-temperature resistance are improved through the composition of the waterproof layer, the temperature resistance layer, the deformation resistance layer and the flame retardant layer.
The high ductility and multi-layer design of composite bags are achieved, and the size of the bag can be adjusted according to the size of the item, improving practicality, while maintaining good performance in high temperature environments to avoid liquid infiltration and deformation.
Smart Images
Figure CN222794179U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of composite bags, and more specifically, particularly relates to a high-ductility and multi-layer high-temperature resistant composite bag. Background Art
[0002] Composite bags are suitable for vacuum packaging or general packaging of food, electronic products, chemicals, medicines, tea, and precision instrument products.
[0003] Based on the above, the inventors have discovered the following problems: during use of existing composite bags, since the sizes of the items vary, the overall shape of the composite bag needs to be changed according to the size of the items being carried, so that items larger than its own volume can be carried by composite bags of the same size, and traditional composite bags have poor anti-extension properties.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-ductility and multi-layer high-temperature resistant composite bag is provided, in order to achieve the purpose of having more practical value. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a high-ductility and multi-layer high-temperature resistant composite bag to solve the problem that the composite bag needs to be changed according to the size of the carried items and the traditional composite bag has poor anti-ductility.
[0006] The purpose and effect of the high-ductility and multi-layer high-temperature resistant composite bag of the utility model are achieved by the following specific technical means:
[0007] A high-ductility, multi-layer, high-temperature-resistant composite bag comprises a base, an adjusting component is arranged inside the base, a group of arc-shaped plates are arranged on the top of the adjusting component, a bottom plate is arranged on the top of the arc-shaped plates, an elastic outer cover is arranged on the outside of the base, the elastic outer cover consists of a waterproof layer, a temperature-resistant layer, an anti-deformation layer and a flame-retardant layer, a vacuum valve is arranged on one side of the elastic outer cover, and a consolidation strip is arranged on the top of the elastic outer cover.
[0008] Furthermore, the adjustment assembly includes a turntable installed inside the base, a group of cross bars are provided at the bottom of the turntable, a connecting rod is provided at one end of the cross bar, a slider is connected to the other end of the connecting rod, and a threaded groove is opened at the axis of the turntable, and a threaded rod is provided in the threaded groove.
[0009] Furthermore, a group of slide grooves are opened on the top of the base, the slider is installed in the slide grooves, and the top of the slider is connected to the arc plate.
[0010] Furthermore, a circular groove is provided on the top of the base, the turntable is installed in the circular groove, and a limiting hole is provided on the top of the base, a limiting rod is provided in the limiting hole, and the limiting rod is connected to the bottom plate.
[0011] Furthermore, the waterproof layer is made of PE film.
[0012] Furthermore, the anti-deformation layer is made of rubber material, and the rubber material is provided with a double layer.
[0013] Furthermore, the outer surface of the flame retardant layer is coated with flame retardant particles, and the flame retardant particles are evenly distributed in a mesh-like manner.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] 1. Through the cooperation of the turntable, crossbar, connecting rod, slider, slide groove, arc plate and bottom plate, pull the arc plate, and drive the turntable to rotate under the action of the connecting rod and crossbar. The fixing frame inside the threaded rod has the function of axial guidance, and then drives the threaded rod in the threaded groove to move vertically inside the threaded groove, so that the bottom plate moves down to realize the unfolding function. The size of the base can be adjusted according to the size of the object so as to carry objects larger than its own volume, thereby improving practicality.
[0016] 2. The tensile strength of the composite bag is improved by designing the waterproof layer, the heat-resistant layer, the anti-deformation layer and the flame-retardant layer. Since the rubber itself has tensile strength, it will not break after being stretched and deformed by force, and has good ductility, thereby effectively improving the overall tensile strength of the composite bag. The waterproof layer is made of PE film, which can waterproof the interior of the composite bag. After the internal items are damaged, they will not be affected by the liquid, thereby ensuring the normal use of the composite bag. The design of the heat-resistant layer and the flame-retardant layer improves the overall high temperature resistance of the composite bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional schematic diagram of a high-ductility and multi-layer high-temperature-resistant composite bag of the utility model.
[0018] Figure 2 It is a three-dimensional schematic diagram of a high-ductility and multi-layer high-temperature resistant composite bag adjustment component of the utility model.
[0019] Figure 3 The utility model is a partial structural schematic diagram of a high-ductility and multi-layer high-temperature resistant composite bag adjustment component.
[0020] Figure 4 The utility model is a cross-sectional schematic diagram of a high-ductility and multi-layer high-temperature-resistant composite bag elastic outer cover.
[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0022] 1. Base; 2. Arc plate; 3. Bottom plate; 4. Elastic outer cover; 5. Turntable; 6. Vacuum valve; 7. Reinforcement strip; 101. Round groove; 102. Limit hole; 301. Limit rod; 401. Waterproof layer; 402. Heat-resistant layer; 403. Anti-deformation layer; 404. Flame-retardant layer; 501. Cross bar; 502. Connecting rod; 503. Slider; 504. Threaded groove; 505. Threaded rod; 506. Slide groove. DETAILED DESCRIPTION
[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0024] Example:
[0025] As attached Figure 1 To Attachment Figure 4 As shown:
[0026] The utility model provides a high-ductility and multi-layer high-temperature resistant composite bag, comprising a base 1, an adjusting component is arranged inside the base 1, a group of arc plates 2 are arranged on the top of the adjusting component, a bottom plate 3 is arranged on the top of the arc plates 2, an elastic outer cover 4 is arranged on the outside of the base 1, the elastic outer cover 4 is composed of a waterproof layer 401, a temperature-resistant layer 402, an anti-deformation layer 403 and a flame-retardant layer 404, a vacuum valve 6 is arranged on one side of the elastic outer cover 4, and a consolidation strip 7 is arranged on the top of the elastic outer cover 4.
[0027] The adjustment component includes a turntable 5 installed inside the base 1, a group of cross bars 501 are provided at the bottom of the turntable 5, a connecting rod 502 is provided at one end of the cross bar 501, and a slider 503 is connected to the other end of the connecting rod 502. A threaded groove 504 is opened at the axis of the turntable 5, a threaded rod 505 is provided in the threaded groove 504, and the threaded rod 505 and the threaded groove 504 are connected by threads.
[0028] A group of slide grooves 506 are provided on the top of the base 1 , the slider 503 is installed in the slide grooves 506 , and the top of the slider 503 is connected to the arc plate 2 .
[0029] Among them, a circular groove 101 is provided on the top of the base 1, and the turntable 5 is installed in the circular groove 101, and a limiting hole 102 is provided on the top of the base 1, and a limiting rod 301 is provided in the limiting hole 102. The limiting rod 301 is connected to the bottom plate 3, so that the bottom plate 3 can move vertically under the action of the limiting rod 301. Through the cooperation of the turntable 5, the cross bar 501, the connecting rod 502, the slider 503, the slide groove 506, the arc plate 2 and the bottom plate 3, the arc plate 2 is pulled, and the turntable 5 is driven to rotate under the action of the connecting rod 502 and the cross bar 501. The fixing frame inside the threaded rod 505 has the function of axial guiding, and then drives the threaded rod 505 in the threaded groove 504 to move vertically toward the inside of the threaded groove 504, so that the bottom plate 3 moves downward, realizing the expansion function, and the size of the base 1 can be adjusted according to the size of the objects, so as to carry objects larger than its own volume, thereby improving practicality.
[0030] Wherein, the waterproof layer 401 is made of PE film.
[0031] The anti-deformation layer 403 is made of a rubber material, and the rubber material is provided with a double layer.
[0032] The outer surface of the flame retardant layer 404 is coated with flame retardant particles, and the flame retardant particles are evenly distributed in a mesh. The design of the waterproof layer 401, the heat-resistant layer 402, the anti-deformation layer 403 and the flame retardant layer 404 improves the tensile strength of the composite bag. Since the rubber itself has tensile strength, it will not break after being stretched and deformed by force, and has good ductility, thereby effectively improving the overall tensile strength of the composite bag. The waterproof layer 401 is made of PE film, which can waterproof the interior of the composite bag. After the internal items are damaged, they will not be affected by the liquid, thereby ensuring the normal use of the composite bag. The design of the heat-resistant layer 402 and the flame retardant layer 404 improves the overall high temperature resistance of the composite bag.
[0033] The specific usage and function of this embodiment are as follows:
[0034] First, check the integrity of the composite bag, and then install the composite bag on a horizontal plane. When it is necessary to carry items of different volumes, the curved plate 2 is pulled through the cooperation of the turntable 5, the crossbar 501, the connecting rod 502, the slider 503, the slide groove 506, the curved plate 2 and the bottom plate 3. The turntable 5 is driven to rotate under the action of the connecting rod 502 and the crossbar 501. The fixing frame inside the threaded rod 505 has an axial guiding function, and then drives the threaded rod 505 in the threaded groove 504 to move vertically inside the threaded groove 504, so that the bottom plate 3 moves downward to realize the unfolding function. The size of the base 1 can be adjusted according to the size of the item so as to carry items larger than its body. The composite bag can be used to store items stored in the bag, thereby improving its practicality. When the composite bag is used, the design of the waterproof layer 401, the heat-resistant layer 402, the anti-deformation layer 403 and the flame-retardant layer 404 improves the tensile strength of the composite bag. Since the rubber itself has tensile strength, it will not break after being stretched and deformed by force, and has good ductility, thereby effectively improving the overall tensile strength of the composite bag. The waterproof layer 401 is made of PE film, which can waterproof the interior of the composite bag. After the internal items are damaged, they will not be affected by the liquid, thereby ensuring the normal use of the composite bag. The design of the heat-resistant layer 402 and the flame-retardant layer 404 improves the overall high temperature resistance of the composite bag.
[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.
Claims
1. A high-ductility, multi-layer, high-temperature-resistant composite bag, comprising a base (1), characterized in that: An adjusting component is provided inside the base (1), a group of arc-shaped plates (2) are provided on the top of the adjusting component, a bottom plate (3) is provided on the top of the arc-shaped plates (2), an elastic outer cover (4) is provided on the outside of the base (1), the elastic outer cover (4) is composed of a waterproof layer (401), a heat-resistant layer (402), an anti-deformation layer (403) and a flame-retardant layer (404), a vacuum valve (6) is provided on one side of the elastic outer cover (4), and a securing strip (7) is provided on the top of the elastic outer cover (4).
2. A high-ductility, multi-layer, high-temperature-resistant composite bag as claimed in claim 1, characterized in that: The adjustment assembly comprises a turntable (5) installed inside the base (1); a group of cross bars (501) are provided at the bottom of the turntable (5); a connecting rod (502) is provided at one end of the cross bar (501); a sliding block (503) is connected to the other end of the connecting rod (502); a threaded groove (504) is provided at the axis of the turntable (5); a threaded rod (505) is provided in the threaded groove (504).
3. A high-ductility, multi-layer, high-temperature-resistant composite bag as claimed in claim 2, characterized in that: A group of slide grooves (506) are provided on the top of the base (1), the slider (503) is installed in the slide grooves (506), and the top of the slider (503) is connected to the arc plate (2).
4. A high-ductility, multi-layer, high-temperature-resistant composite bag as claimed in claim 3, characterized in that: A circular groove (101) is provided on the top of the base (1), the rotating disk (5) is installed in the circular groove (101), and a limiting hole (102) is provided on the top of the base (1), a limiting rod (301) is provided in the limiting hole (102), and the limiting rod (301) is connected to the bottom plate (3).
5. A high-ductility, multi-layer, high-temperature-resistant composite bag as claimed in claim 4, characterized in that: The waterproof layer (401) is made of PE film.
6. A high-ductility, multi-layer, high-temperature-resistant composite bag as claimed in claim 5, characterized in that: The anti-deformation layer (403) is made of a rubber material, and the rubber material is provided with a double layer.
7. A high-ductility, multi-layer, high-temperature-resistant composite bag as claimed in claim 6, characterized in that: The outer surface of the flame retardant layer (404) is coated with flame retardant particles, and the flame retardant particles are evenly distributed in a mesh-like manner.