RU219743U1 - Bag-case thermally insulated - Google Patents

Abstract

The utility model relates to laptop protection devices. It can be used in the field of communications when using a laptop in extreme conditions, as well as in domestic conditions when using a laptop in high-risk conditions. To increase the security of the bag-case, the bag is made of a textile waterproof and fire-resistant woven material, it contains walls, a bottom forming parts of the bag connected to each other by a zipper with a space in it and a bell opening at the bottom, the branches of which in the working position are overlapped one above the other and their edges are interconnected with a Velcro tape. In the space of the bag, a transparent wall is attached to its front wall with a zipper, between which and the front wall a cavity is formed for the laptop display. An inner wall and a second transparent wall are attached to the front wall, forming a cavity under the laptop case, and an elastic thermal insulator is located in this cavity. The second transparent wall is located opposite the first transparent wall. The inner wall and the second transparent wall, forming a cavity for the laptop case, are made separately from the bag. They are attached with Velcro to the front wall of the bag and to a flexible apron at the bottom of the bag. The first transparent wall is attached to the front wall by a U-shaped flexible strip, the ends of which are connected to a flexible apron in the lower corner zone of the bag. Each zipper of the bag is located under hermetically sealed flexible bands connected to the walls of the bag.

Description

This technical solution refers to the means of protecting special computers that are used in difficult and dangerous working conditions associated with fire, shock, water, radiation electromagnetic effects. A special protected laptop is a laptop that has protection against loads that are not standard for a laptop.

The utility model is intended for its use in the production of bags-cases for storing, transporting and operating laptops used in the field of communications in extreme conditions, as well as in everyday life when using a laptop in high-risk conditions.

A well-known bag for carrying a laptop and peripherals includes a rectangular case equipped with a lid, one side of which is connected to one side of the rectangular case, and three sides are hermetically connected to the rectangular case with a zipper, and the rectangular case has a rigid frame around the perimeter. its inner vertical sides, with the rigid frame located slightly below the upper edges of the rectangular case, a pair of supporting bars connected between the rectangular case and the lid, each of the supporting bars having an inner side with a seam on the intermediate part of it, as well as a rigid board, dimensions which allows you to place it on top of a rigid frame, so you can conveniently use a laptop and the necessary peripherals, no matter where it is (US 5908147 A, 06/01/1999).

A well-known protective briefcase for a laptop comprises a briefcase body consisting of five side panels and a lid, wherein said briefcase body and lid can be connected or separated from each other with a zipper, characterized in that the five side panels of said briefcase body and said lid consist from an outer layer of fabric, an inner layer of fabric and a laminated reinforcing layer between said outer and inner fabric layers, while said laminated reinforcing layer consists of rigid impact-resistant materials sequentially arranged from outside to inside. - an absorbent outer layer, a flexible thin plate and a soft shock-absorbing inner layer, so that a multilayer structure is formed to adhere to the surfaces of said laptop contained in said protective briefcase (US 5960952 A, 01/05/1999).

Known bag for a laptop, the body of which includes a frame with a folding pocket and a base plate that acts as covers for the respective sides. Covers and frame are fixed on one side only and connected on three sides with sliding fasteners. A group of fastening straps connects the bottom plate and the two inner sides of the frame. A Y-shaped security strap is located inside the base plate, the upper ends of two diagonal bands are connected to one side of the base plate, and a straight strip can be attached to the other end of the base plate with a hoop. There is a loop fastener for attaching the computer to the base board (DE 19913169 A1, 09/28/2000).

A bag-case for a tablet computer is known, which is a predominantly sewn product of a flat shape, close to the shape of a tablet computer, containing front and rear walls fastened together from below, or made from a single part, the fold of which forms the bottom of the bag, containing at least , one fastener for connecting the front and back walls on the sides and / or top, equipped with a removable carrying device and fasteners for connecting it to the bag, and the bag carrying device is a system for fixing the bag on the front of the user's body, consisting of the main back part, two upper shoulder straps attached to it, as well as an adjustable waist belt inserted into the back part with the possibility of horizontal movement and recess, while the ends of the belts are equipped with fasteners for connection to the bag fasteners (RU 132691 U1, 09/27/2013).

A briefcase is known, characterized by the presence of rear and front walls, sidewalls, bottom, valve, handle and fastener, in which the valve is made double-sided, on each side of which, at the place of its inflection, a handle is attached, while the valve is attached to the back wall of one or on the other side with the help of a detachable textile zipper, the carrier tape of which with the coupling elements and the body of the end device is attached along the back wall, and on each side of the connecting edge of the two-way valve, the carrier tapes of the detachable zipper with inserts of the detachable end device are attached, while the connecting edge of the double-sided valve contains two side contact strips, to the edges of which contact-pile tapes are attached on the inside, and one adjacent level with contact-pile tapes, on both sides, under a zipper, a contact-pile tape is attached on the back wall tape (RU 58866 U1, 12/10/2006).

A disadvantage of the known bag is the limited functionality in terms of storage, carrying and operation of equipment (including a laptop), insufficient functional suitability and protection from mechanical and environmental influences.

Known bag - briefcase for a laptop containing a base and a lid hinged to each other, equipped with a locking device, a handle attached to its upper side for carrying, and sections for documents and papers, the base contains horizontal plates, the first of which is made with holes, equipped with guide elements and interacts with springy elements, the second and third plates are located in the middle part of the base and are equipped with hard corners, in the space between the second and third plates there is a mechanism for storing floppy disks and CDs, and telescopic legs are located in the lower part of the third plate, resting on the fourth plate, which is the bottom part of the case, the second and third are made of mesh, and the fourth plate is made with the possibility of separating from the case, in addition, there is a cell phone pocket in the cover, provided with holes for the cable (RU 38543 U1, 10.07.2004 ).

The disadvantages of the well-known bag - briefcase are limited functionality in terms of carrying a laptop and connecting related equipment (including the Internet), as well as insufficient protection against mechanical stress and the environment.

A bag-case for a secure laptop is known, which is a sewn product containing front and rear walls, sides and bottom made of textile material, as well as handles and a zipper installed with access to the compartment for installing a laptop from above through an opening window, moreover , the bag is equipped with a shoulder strap with a shoulder pad and with carabiners along the edges, metal rings for fastening carabiners are fixed on the front and back walls, and the handles are mounted on tapes, each fixed in pairs to the front and back walls, while an additional opening window is made in the bottom, equipped with Velcro fastener. The bag is made with soft shock-absorbing walls with polyurethane inserts, with external seams and a round cord inserted around the perimeter; The bag is equipped with folding shutters to protect the laptop display. The material of the front and rear walls is impregnated with water-resistant and fire-resistant solutions. The belts of the bag are fixed obliquely on the front and back walls and approach upwards, while the metal rings are attached by means of loops on the front wall to the left belt, and on the back wall to the right belt. Between the front and back walls there are fabric partitions with the formation of auxiliary compartments and pockets (RU 87328 U1, 10.10.2009 - prototype).

The common features of the prototype and the technical solution presented in this description are features related to thermally insulated bags-cases, each of which contains front and rear walls, sides and bottom made of textile waterproof and fire-resistant woven material, while the walls form two interconnected parts for access to the space of the bag with a zipper and these parts in the lower part of the bag are interconnected by a flexible connection, an opening bell is made in the bottom, the ends of which are connected by Velcro tapes, the bag is made with elastic thermal insulators located in the walls of the bag.

The bag-case disclosed in the prototype solves the problem of increasing the convenience of using the bag and increasing its protective properties in the conditions of storage, transportation and operation of the laptop, as well as connecting related equipment to it.

However, as the practice of using the bag-case disclosed in the prototype has shown, its protective properties do not fully meet the requirements for the reliability of the laptop in cases where a protected laptop is located in it, which has increased dimensions and power, as well as increased protection from interference of various origins.

The technical result of this utility model is to increase the security of a bag-case for a special rugged laptop operating in difficult field conditions, when it is exposed to interference of various origins.

The technical result is obtained by a thermally insulated bag-case, containing front and rear walls, sidewalls and bottom made of textile waterproof and fire-resistant woven material, while the walls form two parts interconnected by a zipper for access to the space of the bag, and these parts are in the bottom the parts of the bag are connected to each other by a flexible connection, at the same time, an opening bell is made in the bottom, the ends of which are connected by Velcro tapes in the working position of the bag, which is made with elastic thermal insulators located in the walls of the bag, and the bottom of the bag is made of two layers of fabric, which in the working position position are overlapped one above the other and their edges are interconnected with a Velcro tape, in the space of the bag a transparent wall is attached to its front wall with a zipper, between which and the front wall a cavity is formed for the laptop display and this cavity is closed along the perimeter from the sides and on top with two oppositely directed zippers, an inner wall and a second transparent wall are also attached to the front wall, forming a cavity for the laptop case, in which an elastic thermal insulator is located, the second transparent wall is located opposite the first transparent wall, and the inner wall and the second transparent wall, forming the cavity under the laptop case is made separately from the bag and they are attached with Velcro tapes to the front wall of the bag and to the flexible apron in the lower part of the bag, the first transparent wall is attached to the front wall by a U-shaped flexible strip, the ends of which are connected in the lower corner zone of the bag with flexible apron. Each zipper of the bag is located under hermetically sealed flexible bands connected to the walls of the bag.

Figure 1 shows the bag case in front view.

Figure 2 - view A in figure 1.

Figure 3 - view B in figure 1.

Figure 4 - view B in figure 1, the bottom of the bag is closed.

Figure 5 - view of the open bottom of the bag.

Figure 6 - view D in figure 5, a front view of the bag with its open bottom.

Figure 7 shows a cross-sectional view of the bag with parts located in the inner space of the bag.

Figure 8 - flexible apron bag in a perspective view.

Figure 9 shows a zipper with hermetically sealed flexible tapes.

Bag-case thermally insulated, made of textile waterproof and fire-resistant material, contains having sufficient rigidity of the front wall 1 (figure 1, 2), the back wall 2, as well as left and right side walls identical in shape, each of which includes interconnected oppositely directed zippers 3 halves 4 and 5 of the side wall. Each zipper 3 extends along each side wall and along the top wall of the bag. Each zipper 3 connects halves 6 and 7 (figure 3) of the upper wall of the bag and halves 4 and 5 of the side walls, which are integral with halves 6 and 7. Each zipper 3 (figure 9) is located under hermetically interlocking flexible tapes 8 connected to the halves of the side and top walls of the bag.

Essentially, the body of the bag is formed by two main parts, which are connected at the bottom of the bag by a flexible connection, and at the top and sides, these parts are connected by two oppositely directed zippers.

At the bottom, the bag has a bottom 11 made of two layers 9 and 10 of fabric (Fig.4, 5), which in the open position has the shape of a bell, forming a cavity 12. In the closed position of the bottom, its layers 9 and 10 of the fabric are overlapped one above the other and their edges are interconnected with Velcro tape 13.

On the front wall 1 of the bag (figure 1), with an offset to the left side wall, a ring 14 is fixed. On the back wall 2 of the bag (figure 3), with an offset to the right side wall, a ring 15 is fixed. handles, for carrying the bag by hand, as well as for attaching a shoulder strap and carrying the bag on the shoulder (handles and shoulder strap not shown). Zippers 3 have loops 16, 17 (figure 3) for easy closing and opening of zippers.

Outside, the front and back walls have patch walls 18 (figure 1), each of which forms patch pockets 19 (figure 1) with the wall of the bag, closed on top with zippers 20. From the inside, on the back wall 2, an open top formed by an inner wall 21 inner pocket (Fig.7).

From the inside, a protective transparent wall 23 is attached to the front wall 1 of the bag with a zipper 22 (Fig. 7), between which and the front wall a cavity 29 is formed for the laptop display. Also, an inner wall 24 and a second protective transparent wall 25 are attached to the front wall 1, between which a cavity 26 is formed for the laptop case, and in which an elastic thermal insulator 27 is located. The second transparent wall 25 is located opposite the first transparent wall 23.

Between the walls 1 and 2 of the bag, a cavity 28 is formed, in which a transparent wall 23, a transparent wall 25, a cavity 26 with an elastic thermal insulator 27, and a cavity 29 for a laptop display located between the transparent wall 23 and wall 1 are located. The cavity 29 is closed along the perimeter on the sides and top with two counter-directed zippers 30. The front and rear walls are edged around the perimeter with a welt 31.

The wall 24 and the second transparent wall 25, forming the cavity 26, are made separately from the bag, and they are attached to the front wall of the bag in its lower part with Velcro tapes. The walls 23, 24 and 25 are connected to the front wall 1 of the bag-case by a flexible apron 32. The transparent wall 23 is attached to the front wall 1 by a U-shaped flexible strip 33 (Fig. 8), the ends of which in the lower corner zone of the bag are connected to a flexible apron 32 The transparent walls 23 and 25 are made of a flexible durable material with protective properties against known natural and artificial radiations.

Bag-case works as follows.

To place a special protected laptop (not shown) in the bag, open the bag by turning walls 1 and 2 relative to each other in opposite directions at an angle of 180 degrees. In the position of the laptop, when the laptop lid is open (not shown), the laptop is inserted through the socket 12 (figure 5) into the space 28 of the bag (figure 7), for which first the laptop lid is inserted into the cavity 29 between the inner surface of the front wall 1 and the transparent wall 23 so that the laptop display screen (not shown) faces the transparent wall 23. At the same time, the laptop case (not shown) is inserted into the cavity 26 between the transparent wall 25 and wall 24 so that the laptop keyboard faces the transparent wall 25. Then the cavity 29 is closed by closing the oppositely directed zippers 30 closed with sealing flexible tapes (similar to the tapes 8 shown in figure 1) and the cavity 29 with the laptop display located in it is sealed in the bag space. Next, the cavity 26 is closed with the laptop case located in it between the wall 24 and the second transparent wall 25 by closing the Velcro tapes attached to the wall 24 and to the bottom of the wall 1 of the bag. After the Velcro tapes are closed, they are turned at an angle of 90 degrees towards the wall 24 and thus seal the laptop case in the bag space.

After the actions taken, the walls 1 and 2 of the bag are turned towards each other, they are closed and closed with zippers 3 opposite to each other, when closing which the locks are sealed by closing the flexible sealing tapes 8. Next, the bottom 11 is closed by closing the Velcro tapes 13 ( Fig.6) and overlapping walls 9 and 10 (Fig.5), which then turn to the side and fix them in a superimposed position, and after fixing the bottom 11 (Fig.1) is formed. The fixation of the bottom is carried out with a Velcro tape 13, engaged with a reciprocal Velcro tape 34 (Fig. 5), fixed on the lower part of the front wall of the bag.

To work with a laptop, the zippers 3 open, part the walls 1 and 2 of the bag 180 degrees apart from each other, turn on the laptop and work with it by pressing the keyboard keys through the transparent wall 25, which prevents damage to the case and keyboards of a laptop in difficult working conditions when exposed to radiation, dust, fragments, rain and snow. Damage to the laptop display is prevented by a transparent wall 23.

To connect the laptop to the cables, an opening bottom 11 is used, for which its walls 9 and 10 are bred to the sides by tearing the Velcro tapes 13 (Fig. 5), the socket 12 is opened and cables are connected to the laptop through it (if necessary). Through the socket 12 also connect removable media and other special components that work in conjunction with a laptop. These components are located in the cavity 28 of the bag, which is located between the back wall 2 of the bag and the wall 24.

The technical result is achieved by the fact that the laptop case located above the elastic thermal insulator 27 is protected from shock loads, freezing of the case and temperature-sensitive elements located in it, while the thickness of the thermal insulator provides for gradual heat removal from the case in the event of a laptop shutdown or in case of sudden temperature changes. The transparent walls 23 and 25 made of a protective transparent material, having a given flexibility and strength, protect the laptop keyboard and display from rain, snow, dust, splinters, and from known radiation of natural and artificial origin. As a result, the protective properties of the thermally insulated bag-case were significantly increased.

An indirectly obtained result - a simplification of the manufacturing technology of the bag, is achieved by the fact that the bag is made of two symmetrically located and identical in shape parts, inside of which there are transparent walls identical in shape, identical in shape to the other walls disclosed in the description, unified zippers and ribbons are used. Velcro, which allows you to significantly simplify the processes of cutting the material, manufacturing parts of the bag and their connection to each other.

Claims (2)

1. Thermally insulated bag-case, containing front and back walls, sidewalls and bottom made of textile waterproof and fire-resistant woven material, while the walls form two parts interconnected by a zipper for access to the bag space, and these parts are in the lower part the bags are connected to each other by a flexible connection, at the same time, an opening bell is made in the bottom, the ends of which are connected by Velcro tapes in the working position of the bag, which is made with elastic thermal insulators located in the walls of the bag, characterized in that the bottom of the bag is made of two layers of fabric, which in the working position they are overlapped one above the other and their edges are interconnected with a Velcro tape, in the space of the bag a transparent wall is attached to its front wall with a zipper, between which and the front wall a cavity is formed for the laptop display and this cavity is closed along the perimeter from the side sides and top with two oppositely directed zippers, the inner wall and the second transparent wall are also attached to the front wall, forming a cavity under the laptop case, in which an elastic thermal insulator is located, the second transparent wall is located opposite the first transparent wall, and the inner wall and the second transparent wall , forming a cavity for the laptop case, are made separately from the bag and they are attached with Velcro tapes to the front wall of the bag and to a flexible apron in the lower part of the bag, the first transparent wall is attached to the front wall with a U-shaped flexible strip, the ends of which are in the lower corner zone the bags are connected with a flexible apron. 2. Bag-case, characterized in that each zipper of the bag is located under hermetically sealed flexible tapes connected to the walls of the bag.