An air column bag for internal filling of air energy

Abstract

The utility model relates to an air column bag for internal filling of air energy, comprising a first air column member and a second air column member which can be formed for filling and protection after being inflated; the first air column member and the second air column member are both provided with a plurality of air columns arranged in parallel, the first air column member and the second air column member are both provided with an inflation port for inflating the air columns, and the first air column member is provided with at least one sliding groove; the second air column member is provided with a middle hollow portion, and the second air column member is slidably arranged in the sliding groove through a sliding component; the sliding component comprises a first slide bar and a slide groove which can form a sliding fit with the slide bar, the first slide bars are fixedly arranged on the groove walls on both sides of the sliding groove, the first slide bar is arranged along the extension direction of the sliding groove, the slide groove is fixedly arranged on the second air column member, and the second air column member is slidably arranged in the sliding groove through the sliding fit between the slide groove and the first slide bar. The utility model can fit the inner wall of the electrical appliance as closely as possible, increase the protection area, and strengthen the protection.

Description

Technical Field

[0001] The utility model relates to an air column bag for internal filling of air energy. Background Art

[0002] Air column bags, also known as cushioning air column bags, inflatable bags, bubble column bags, and columnar inflatable bags, are new packaging materials filled with natural air in the 21st century. They use comprehensive air column cushioning protection to minimize product transportation loss rate, have anti-stretching and balancing properties, good surface printability, and are medical-grade substrates.

[0003] When the interior of an electrical appliance is provided with shockproof protection, it is used to prevent the accessories inside the appliance from causing wear to the interior of the appliance during transportation; when existing air column bags are used, most of them are used to directly plug the inside of the appliance. When there are protrusions on the inner wall of the appliance, if it is necessary to provide protection while avoiding the protrusions, multiple air column pieces need to be filled at the same time. The existing filling method of multiple air column pieces reduces the protection area of ​​the air column pieces inside the appliance, reducing the protection effect. At the same time, the existing filling method of multiple air column pieces reduces the internal placement space of the appliance, which may affect the placement of accessories and cause waste of internal space. Utility Model Content

[0004] The utility model aims to provide an air column bag for internal filling of air energy, which can fit the inner wall of the electrical appliance as much as possible, increase the protection area and strengthen the protection.

[0005] The technical solution for achieving the purpose of the utility model is: the utility model has a first air column member and a second air column member that can be formed for filling and protection after inflation; it is characterized in that: the first air column member and the second air column member are both provided with a plurality of parallel air columns, the first air column member and the second air column member are both provided with an inflation port for inflating the air columns, and the first air column member is provided with at least one sliding groove; the second air column member is provided with a middle hollow portion, and the second air column member is slidably arranged in the sliding groove through a sliding component.

[0006] Furthermore, the sliding assembly includes a first sliding bar and a sliding groove that can form a sliding fit with the sliding bar. The first sliding bars are fixedly provided on the groove walls on both sides of the sliding groove. The first sliding bar is arranged along the extension direction of the sliding groove. The sliding groove is fixedly provided on the second air column component. The second air column component is slidingly provided in the sliding groove through the sliding fit between the sliding groove and the first sliding bar.

[0007] Furthermore, the sliding groove is extended along the extension direction of the air column, and at least one extension groove is connected to the sliding groove, and the extension groove is extended in a direction perpendicular to the extension direction of the air column; the first sliding bar is provided with a break, and a second sliding bar is also provided, one end of which is fixedly connected to the first sliding bar at the break and can form a sliding fit with the sliding groove. The second sliding bar is fixedly provided on both sides of the extension groove, and the second sliding bar is arranged along the extension direction of the extension groove. The second air column member is slidably arranged on the extension groove through the cooperation of the second sliding bar and the sliding bar.

[0008] Furthermore, it also includes a dust shielding part, one end of which is fixedly arranged at one end of the sliding groove, and the other end of the dust shielding part is fixedly arranged on the second air column member at an end of the dust shielding part fixed away from the sliding groove.

[0009] Furthermore, a plurality of anti-slip layers are fixedly provided on the first air column member.

[0010] The utility model has positive effects: (1) at least one sliding groove is provided on the first air column member of the utility model; a middle hollow portion is provided on the second air column member, and the second air column member is slidably arranged in the sliding groove through a sliding component; the sliding of the second air column member can be adjusted in position according to the protrusion inside the filled electrical appliance, and at the same time, after the protrusion passes through the middle hollow portion on the second air column member, the first air column member can fit the inner wall of the electrical appliance to the greatest extent, thereby enhancing the protection of the interior of the electrical appliance and ensuring that there is enough space inside the electrical appliance after filling.

[0011] (2) The sliding assembly of the utility model includes a first sliding bar and a sliding groove that can form a sliding fit with the sliding bar. The first sliding bars are fixedly provided on the groove walls on both sides of the sliding groove. The first sliding bar is arranged along the extension direction of the sliding groove. The sliding groove is fixedly provided on the second air column member. The second air column member is slidingly provided in the sliding groove through the sliding fit with the first sliding bar. The second air column member can change its position on the sliding groove according to the position of the protrusion on the inner wall of the electrical appliance. The cooperation between the first sliding bar and the sliding groove makes the sliding smoother.

[0012] (3) The sliding groove of the utility model is extended along the extension direction of the air column, and at least one extension groove is connected to the sliding groove, and the extension groove is extended in a direction perpendicular to the extension direction of the air column; the extension groove can expand the sliding range of the second air column component, so that the second air column component can reach more positions, and has wide practicality.

[0013] (4) One end of the dust shielding portion of the utility model is fixedly arranged on the sliding groove, and the other end of the dust shielding portion is fixedly arranged on the second air column member away from the end of the dust shielding portion fixed on the sliding groove. The dust shielding portion can shield the protrusion after the protrusion passes through the middle hollow portion, thereby reducing dust accumulation on the protrusion.

[0014] (5) A plurality of anti-skid layers are fixedly provided on the first air column of the utility model. The anti-skid layers can increase the friction between the first air column and the inner wall of the electrical appliance to prevent the first air column from falling from the inner wall of the electrical appliance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to specific embodiments and in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 It is a rear view of the utility model;

[0019] Figure 4 It is a side sectional view of the utility model;

[0020] Figure 5 It is a cross-sectional view of the second gas column component of the utility model. DETAILED DESCRIPTION

[0021] See Figures 1 to 5 The utility model has a first air column 1 and a second air column 2 which can be formed for filling and protection after being inflated; the characteristics are: the first air column 1 and the second air column 2 are both provided with a plurality of air columns arranged in parallel, the first air column 1 and the second air column 2 are both provided with an inflation port for inflating the air columns, and the first air column 1 is provided with at least one sliding groove 11; the second air column 2 is provided with a middle hollow portion 21, and the second air column 2 is slidably arranged in the sliding groove 11 through a sliding component 3.

[0022] The sliding assembly 3 includes a first sliding bar 31 and a sliding groove 32 that can form a sliding fit with the sliding bar. The first sliding bar 31 is fixedly provided on the groove walls on both sides of the sliding groove 11. The first sliding bar 31 is arranged along the extension direction of the sliding groove 11. The sliding groove 32 is fixedly provided on the second gas column component 2. The second gas column component 2 is slidingly provided in the sliding groove 11 through the sliding fit between the sliding groove 32 and the first sliding bar 31.

[0023] The sliding groove 11 is extended along the extension direction of the air column, and at least one extension groove 12 is connected to the sliding groove 11, and the extension groove 12 is extended in a direction perpendicular to the extension direction of the air column; the first slide bar 31 is provided with a break 311, and is also provided with a second slide bar 4 at one end of which is fixedly connected to the first slide bar 31 at the break 311 and can form a sliding fit with the slide groove 32. The second slide bar 4 is fixedly provided on both sides of the extension groove 12, and the second slide bar 4 is set along the extension direction of the extension groove 12. The second air column member 2 is slidably set on the extension groove 12 through the second slide bar 4 and the sliding fit.

[0024] It also includes a dust shielding portion 5 , one end of which is fixedly arranged at one end of the sliding groove 11 , and the other end of the dust shielding portion 5 is fixedly arranged on the second air column member 2 at an end of the sliding groove 11 where the dust shielding portion 5 is fixed.

[0025] The length of the dust shielding portion 5 is long enough so as not to affect the sliding of the second air column member 2 when the second air column member 2 slides on the extension groove 12 .

[0026] A plurality of anti-slip layers 6 are fixedly provided on the first air column member 1 .

[0027] The utility model is applied to electrical appliances with internal protrusions, that is, electrical appliances with protrusions such as control system bumps, and can also be applied to internal packaging protection of electrical equipment with internal protrusions and accessories such as internal brackets or supporting surfaces.

[0028] The installation method of the utility model is as follows: the first air column component 1 is placed inside the electrical appliance, the protrusions on the inner wall of the electrical appliance are located in the sliding groove 11 and / or the extension groove 12, the second air column component 2 is slid on the sliding groove 11 through the sliding cooperation between the sliding groove 32 and the first sliding bar 31, and the second air column component 2 is slid in the extension groove 12 through the sliding cooperation between the sliding groove 32 and the second sliding bar 4; by moving the second air column component 2, the protrusions located in the sliding groove 11 and / or the extension groove 12 are stuck in the middle hollow portion 21, and the filling and installation of the first air column component 1 and the second air column component 2 are completed.

[0029] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air column bag for internal filling of air energy, comprising a first air column member (1) and a second air column member (2) which can be formed for filling and protection after being inflated; characterized in that: The first air column component (1) and the second air column component (2) are both provided with a plurality of air columns arranged in parallel, and the first air column component (1) and the second air column component (2) are both provided with an inflation port for inflating the air columns, and the first air column component (1) is provided with at least one sliding groove (11) extending through the first air column component (1); the second air column component (2) is provided with a middle hollow portion (21) extending through the second air column component (2), and the second air column component (2) is slidably arranged in the sliding groove (11) via a sliding assembly (3).

2. The air column bag for internal filling of air energy according to claim 1, characterized in that: The sliding assembly (3) comprises a first sliding bar (31) and a sliding groove (32) which can form a sliding fit with the sliding bar, the first sliding bar (31) is arranged along the extension direction of the sliding groove (11), the first sliding bar (31) is fixedly arranged on both side groove walls of the sliding groove (11), the sliding groove (32) is fixedly arranged on the second air column member (2), and the second air column member (2) is slidably arranged in the sliding groove (11) through the sliding fit between the sliding groove (32) and the first sliding bar (31).

3. The air column bag for internal filling of air energy according to claim 2, characterized in that: The sliding groove (11) is extended along the extension direction of the air column, and at least one extension groove (12) is connected to the sliding groove (11), and the extension groove (12) is extended in a direction perpendicular to the extension direction of the air column; the first sliding bar (31) is provided with a break (311), and a second sliding bar (4) is also provided, one end of which is fixedly connected to the first sliding bar (31) at the break (311) and can form a sliding fit with the sliding groove (32); the second sliding bar (4) is arranged along the extension direction of the extension groove (12), and the second sliding bar (4) is fixedly arranged on both sides of the extension groove (12); the second air column member (2) is slidably arranged on the extension groove (12) through the second sliding bar (4) and the sliding fit.

4. The air column bag for internal filling of air energy according to claim 1, characterized in that: It also comprises a dust shielding portion (5), one end of the dust shielding portion (5) being fixedly arranged on one end of the sliding groove (11), and the other end of the dust shielding portion (5) being fixedly arranged on an end of the second air column member (2) away from the sliding groove (11) on which the dust shielding portion (5) is fixed.

5. The air column bag for internal filling of air energy according to claim 1, characterized in that: A plurality of anti-slip layers (6) are fixedly provided on the first air column member (1).

Images