RU222233U1 - DESK DESK - Google Patents

Abstract

The utility model relates to reading tables characterized by the presence of auxiliary devices, as well as to book stands resting on a table. The desk desk consists of a base 1, which is assembled from a shelf 2, a back 3 and two side 4 walls. A cover 5 is installed on top of the base 1 with the ability to change the angle of its location on the stand 6. The base 1 is fixed between two side stops 7, connected at the bottom by a transverse strip 8. A hook 9 is installed on the inner surface of each of the side stops 7 from the side of the transverse strip 8 with an adjustable position, and on the opposite side, the side supports 7 have a cutout 10. The use of the claimed desktop desk allows you to reduce the load on the back and improve posture during work or study while simultaneously ensuring safe operation due to the configuration of the side supports and the adjustment of the hooks. 5 ill.

Description

The utility model relates to reading tables characterized by the presence of auxiliary devices, as well as book stands supported on a table.

State of the art

Desk desks are special devices that are used for standing work. They are stands that allow you to hold a book, notebook or laptop at a comfortable height for working while standing. Desk desks usually have adjustable height and angle of inclination, which allows them to be customized to the individual needs of the user. Using a desk desk helps reduce stress on your back and improves your posture while working or studying.

Such devices have been known for quite a long time. For example, a manual desk in the form of a pyramidal, tapering downward, quadrangular box with an inclined board, characterized in that it is equipped with an arc cutout in front for convenient placement of the desk on the knees of a person sitting, and a movable stop ruler, intended to hold a book, paper, etc. in the required position p. (see patent SU 1009 A1, published 09/15/1924).

The disadvantages of the design include limited functionality and the lack of reliable fastening elements for placement on the table top.

A study table is known, containing a desk including a box-shaped body forming a cavity for placing educational supplies, and a tabletop hinged on the body with the possibility of being fixed in an open position to provide free access to the inside of the body, and a base including a frame, guide posts with elastic elements and a lock for changing the height of the position of the desk, characterized in that the tabletop of the desk is installed on the body with the possibility of placing it in an inclined position on the sides of the body and with the possibility of placing it in a horizontal position using stops mounted on the body, and the base is additionally equipped with a spring-loaded frame , associated with the desk, the external elastic elements of which partially compensate for the gravity of the desk by changing the size of the frame formed by the crossbars of the running pipes and racks, and compensating for the gravity of the desk by compressing the external elastic elements when lowering the desk. The study desk also differs in that the body of the desk has a shelf with recesses for an inkwell and writing instruments (see patent RU 37 601 U1, published on May 10, 2004).

A transformable educational table is known, containing two side support walls, a back wall and a shelf with a partition, characterized in that the tabletop is made of two parts - a fixed one, attached to the elements of the table, and a movable one, hingedly connected to the rear wall, with the movable part in in the closed state, it rests on an additional partition and one of the side support walls; an additional tabletop with a limiting protrusion is hingedly attached to the bottom of the movable part of the tabletop on a bracket; in addition, on the underside of the additional tabletop, two L-shaped tubular metal legs with support tips are hingedly attached, also an additional the tabletop with legs and the movable part of the tabletop when folded are pressed against each other and secured, while when unfolded, the legs of the additional tabletop are installed in the holes of two stops fixed to the additional partition and one of the side support walls (see patent RU 110 622 U1, published November 27, 2011).

The disadvantages of the designs of the described study tables include bulkiness and lack of versatility of use.

A well-known analogue with the closest set of essential features and identified by the author as a prototype is a desk desk for studying and working while standing, containing a base with a tabletop and a stand, placed on side supports with front and rear hooks. The hooks have several fixation options, which allows you to change the possible installation depth on the table top. Also, the described desk has the ability to change the height of the working surface due to different placement options along the height of the base on the side supports, as well as change the inclination of the tabletop by placing a stand between the tabletop and in one of the cutouts in the base. The desk parts are made of plywood and are fastened together with standard hardware (see https://vc.ru/offline/508714-kak-ya-razrabotal-nastolnuyu-kontorku-dlya-ucheby-i-raboty-stoya-ideya-reakciya -auditorii-i-moi-lyubimye-dorabotki and https://zhivistoya.rf/product/nastolnaya-kontorka-mudrost, accessed June 17, 2023).

The reasons preventing the achievement of the technical result provided by the claimed utility model are the complexity and limitations of fixing the desk to the table top. The desk is a mobile device and if it is used on tables of different sizes, it is necessary to unscrew the front and rear hooks each time and install them in one of the possible mounting options. If the provided options for mounting the hooks do not correspond to the depth of the tabletop of the table being used, then the desk remains unsecured, which is dangerous, for example, when used by children at home or in educational institutions. According to clause 5.2.8 of GOST 22046-2016 “Furniture for educational institutions. General technical conditions”, locking devices for transformable tables, desks and chairs, as well as devices for installing table tops and desks horizontally and at an angle, must ensure reliable fixation of moving elements.

The described prior art shows the need to develop a new design of a tabletop desk that can be securely placed on tables with different tabletop widths.

Disclosure of the invention

The technical problem lies in the need to securely place the desk desk with fixation on tables with different tabletop depths.

The technical result achieved by the claimed utility model consists in the reliable placement of a desk desk on the tabletop by installing an L-shaped cutout at one edge of the tabletop and a hook, the position of which is adjusted to the required length and hooks onto the opposite edge of the tabletop.

The technical result is achieved using a desktop desk containing a base assembled from a shelf, rear and two side walls with a lid on a stand, fixed between two side supports connected at the bottom by a transverse bar, and on the inner surface of each of the side supports from the side of the transverse bar a hook with an adjustable position is installed, and on the opposite side the side stops have an L-shaped cutout.

The use of the claimed desktop desk makes it possible to reduce the load on the back and improve posture during work or study while simultaneously ensuring safe operation due to the configuration of the side supports and the adjustment of the hooks.

Brief description of drawings

In FIG. 1 shows an isometric front view of the inventive desk desk.

In FIG. 2 shows an isometric rear view of the claimed desk desk.

In FIG. Figure 3 shows a detailed view of the base of the claimed desktop desk.

In FIG. Figure 4 shows an inside view of the location of the side supports of the claimed desk desk on the tabletop (a - the desk is on the table without fastening; b - the desk is fixed along the edges of the tabletop).

In FIG. Figure 5 shows the location of the base cover on the stand of the claimed desktop desk (a - the cover is closed; b - the cover is set to the required position).

In fig. 1, 2, 3, 4 and 5 are designated:

1 - base,

2 - shelf,

3 - back wall,

4 - side wall,

5 - cover,

6 - stand,

7 - side emphasis,

8 - cross bar,

9 - hook,

10 - cutout.

Carrying out the invention

The desk desk consists of a base 1, which is assembled from a shelf 2, a back 3 and two side 4 walls. A cover 5 is installed on top of the base 1 with the ability to change the angle of its location on the stand 6. The base 1 is fixed between two side stops 7, connected at the bottom by a transverse strip 8. A hook 9 is installed on the inner surface of each of the side stops 7 from the side of the transverse strip 8 with an adjustable position, and on the opposite side the side supports 7 have a cutout 10.

All described structural elements of the claimed device can be made of known materials using available technologies for manufacturing and processing parts. The parts are fastened using standard hardware.

The desktop desk is used as follows. The user places the inventive desktop desk on the surface of the table top (see Fig. 4, a), and to secure it securely and prevent it from tipping over or moving, the user installs an L-shaped cutout 10 from one edge of the table top, and engages a hook from the opposite edge of the table top 9, the length of which is adjusted so that the hook extends beyond the edge of the tabletop (see Fig. 4, b). If it is necessary to set the cover 5 at a certain angle, the user lifts the cover 5 and moves the stand 6 to a position that allows achieving a certain angle (see Fig. 5, b). After achieving the required position of the desktop desk on the tabletop and a convenient tilt angle of the lid 5, the user can place a book, notebook, documents or laptop on the lid 5 and carry out the necessary work. The height of the working surface corresponds to a convenient work process while standing.

The essence of a utility model as a technical solution related to a device is expressed in the totality of the following essential features, sufficient to obtain the declared technical result:

- L-shaped cutout in the side supports;

- adjustable position of hooks that are fixed in accordance with the depth of the tabletop.

The use of the claimed desktop desk makes it possible to reduce the load on the back and improve posture during work or study while simultaneously ensuring safe operation due to the configuration of the side supports and the adjustment of the hooks.

Claims (1)

A desktop desk containing a base assembled from a shelf, a back wall and two side walls with a lid on a stand, fixed between two side supports connected at the bottom by a transverse bar, characterized in that a hook with adjustable position, and on the opposite side the side stops have an L-shaped cutout.