CN220024471U

CN220024471U - Folding dining table

Info

Publication number: CN220024471U
Application number: CN202321066381.4U
Authority: CN
Inventors: 祝红娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-17
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a folding dining table, which comprises a bottom frame: the top fixedly connected with stay tube of chassis, the inner chamber of stay tube is provided with slidable support column, the top fixedly connected with link of support column, the top fixedly connected with narrow table of link, the left side of narrow table is provided with wide table. The utility model provides a supporting plane for a user through the matched use of the narrow table plate and the wide table plate, and simultaneously, the matched use of the supporting pipe, the supporting column and the clamping assembly ensures that the use height of the narrow table plate and the wide table plate can be adjusted, thereby achieving the purposes of convenient use, adjustable use height and expandable use surface, and solving the problems that the bedridden patient is inconvenient to move when getting on or off the bed due to the influence of illness or age, generally selects to take dinner on a sickbed, directly places food on the bedding when taking dinner, is uncomfortable when the user eats, and can pollute the bedding.

Description

Folding dining table

Technical Field

The utility model belongs to the technical field of dining tables, and particularly relates to a folding dining table.

Background

The dining table is furniture which is placed in a restaurant and used for placing various ornaments or dishes, has the functions of decoration, storage and the like, can be moved to a specified using position, and provides a placing platform for articles when the dining table is zero.

The dining table can be used for patients in wards, and because bedridden patients are inconvenient to move when getting on or off the bed due to the influence of pain or age, the bedridden patients generally choose to eat on the sickbed, and when eating, the bedridden patients are directly placed on the bedding, so that the users are uncomfortable to eat and can pollute the bedding at the same time.

Disclosure of Invention

The utility model aims to provide a folding dining table, which can expand the use area according to the use time machine and can adjust the height at the same time so as to achieve the most comfortable use height, thereby solving the technical problems.

The technical scheme for solving the technical problems is as follows: a folding dining table comprising a chassis: the top fixedly connected with stay tube of chassis, the inner chamber of stay tube is provided with slidable support column, the top fixedly connected with link of support column, the top fixedly connected with narrow table of link, the left side of narrow table is provided with wide table, the top on stay tube right side is provided with the block subassembly.

Preferably, the clamping assembly comprises a fixing strip fixedly connected to the front surface and the back surface of the support column, a limiting clamping piece is arranged on the top of the right side of the support tube in a penetrating mode, and an arc clamping groove matched with the limiting clamping piece is formed in the right side of the fixing strip.

Preferably, the front end and the rear end on the right side of the supporting tube are fixedly connected with fixing columns, the limiting clamping piece is slidably connected to the surface of each fixing column, springs are sleeved on the surface of each fixing column, two ends of each spring are welded with the limiting clamping piece and the fixing columns respectively, and a handle is welded on the right side of each limiting clamping piece.

Preferably, the bottom fixedly connected with three anticreep side pipe of narrow table, the inner chamber sliding connection of three anticreep side pipe has the chevron bolt, the bottom fixedly connected with of wide table three spacing side pipe with chevron bolt looks adaptation.

Preferably, the hinge is fixedly connected to the bottom of the joint of the narrow table plate and the wide table plate, and the narrow table plate and the wide table plate are hinged through the hinge.

Preferably, the short invasion and the rear end on the right side of the bottom of the narrow table plate are fixedly connected with anti-drop fixing blocks.

1. The beneficial effects of the utility model are as follows: the utility model provides a supporting plane for a user through the matched use of the narrow table plate and the wide table plate, and simultaneously, the matched use of the supporting pipe, the supporting column and the clamping assembly ensures that the use height of the narrow table plate and the wide table plate can be adjusted, thereby achieving the purposes of convenient use, adjustable use height and expandable use surface, and solving the problems that the bedridden patient is inconvenient to move when getting on or off the bed due to the influence of illness or age, generally selects to take dinner on a sickbed, directly places food on the bedding when taking dinner, is uncomfortable when the user eats, and can pollute the bedding.

2. According to the utility model, through the arrangement of the clamping assembly, the fixing strip and the limiting clamping piece are matched for use, the limiting clamping effect on the support column is achieved, so that the support column is limited and fixed after being lifted to a certain height, and meanwhile, under the matched use of the fixing column and the spring, the limiting clamping piece is propelled, and further, the fixing strip and the limiting clamping piece are clamped and then are more stable.

3. According to the utility model, through the cooperation of the anti-falling square tube, the mountain-shaped bolt and the limiting square tube, the wide table plate is supported and limited, so that the wide table plate can be kept flush with the narrow table plate in the use process, and a supporting plane is provided for a user.

Drawings

Wherein:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

figure 2 is a front cross-sectional view of a support tube, support post, connector and narrow table top in accordance with one embodiment of the present utility model;

FIG. 3 is a partial enlarged view of the point A in FIG. 2 according to an embodiment of the present utility model;

figure 4 is a schematic bottom view of a narrow table and a wide table in accordance with an embodiment of the utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the novel multifunctional desk comprises an underframe, 2, a supporting tube, 3, a supporting column, 4, a connecting frame, 5, a narrow desk plate, 6, a wide desk plate, 7, a clamping assembly, 71, a fixing strip, 72, a limiting clamping piece, 73, a fixing column, 74, a spring, 75, a handle, 8, an anti-falling square tube, 9, a mountain-shaped bolt, 10, a limiting square tube, 11, a hinge, 12 and an anti-falling fixing block.

Detailed Description

Hereinafter, embodiments of the folding dining table of the present utility model will be described with reference to the accompanying drawings.

Figures 1-4 show a folding dining table according to an embodiment of the utility model comprising a chassis 1: the top of the underframe 1 is fixedly connected with a supporting tube 2, the inner cavity of the supporting tube 2 is provided with a slidable supporting column 3, the top of the supporting column 3 is fixedly connected with a connecting frame 4, the top of the connecting frame 4 is fixedly connected with a narrow table plate 5, the bottom of the joint of the narrow table plate 5 and a wide table plate 6 is fixedly connected with a hinge 11, the narrow table plate 5 and the wide table plate 6 are hinged through the hinge 11, the short and rear ends of the right side of the bottom of the narrow table plate 5 are fixedly connected with an anti-drop fixing block 12, the bottom of the narrow table plate 5 is fixedly connected with three anti-drop square tubes 8, the inner cavity of the three anti-drop square tubes 8 is slidingly connected with a mountain-shaped bolt 9, the bottom of the wide table plate 6 is fixedly connected with three limit square tubes 10 matched with the mountain-shaped bolt 9, the supporting and limiting functions are achieved on the wide table plate 6 through the cooperation of the anti-drop square tubes 8, the mountain-shaped bolt 9 and the limit square tubes 10, the wide table plate 6 can be kept flush with the narrow table plate 5 in the using process, a supporting plane is provided for a user, the wide table plate 6 is arranged on the left side of the narrow table plate 5, the clamping component 7 is arranged at the top of the right side of the supporting tube 2, the clamping component 7 comprises a fixing strip 71 fixedly connected to the front surface and the back surface of the supporting column 3, a limiting clamping piece 72 is arranged at the top of the right side of the supporting tube 2 in a penetrating way, an arc clamping groove matched with the limiting clamping piece 72 is formed in the right side of the fixing strip 71, a fixing column 73 is fixedly connected to the front end and the rear end of the right side of the supporting tube 2, the limiting clamping piece 72 is slidingly connected to the surface of the fixing column 73, a spring 74 is sleeved on the surface of the fixing column 73, two ends of the spring 74 are welded with the limiting clamping piece 72 and the fixing column 73 respectively, a handle 75 is welded on the right side of the limiting clamping piece 72, through the arrangement of the clamping component 7, the fixing strip 71 and the limiting clamping piece 72 are matched for use, plays a limiting clamping role on the support column 3, so that the support column 3 is limited and fixed after being lifted to a certain height, and meanwhile, under the matched use of the fixing column 73 and the spring 74, the limiting clamping piece 72 is pushed in, and then the fixing strip 71 and the limiting clamping piece 72 are clamped more stably.

Working principle: when the novel adjustable wide table is used, a user rotates the wide table 6, namely the wide table 6 is kept flush with the narrow table 5, then pushes the mountain-shaped bolt 9, so that the mountain-shaped bolt 9 is inserted into the inner cavity of the limit square tube 10, supports and limits the wide table 6, then moves the underframe 1 to the bedside of the user, pulls the narrow table 5 upwards, the narrow table 5 drives the support column 3 to slide in the inner cavity of the support tube 2 through the connecting frame 4, the support column 3 drives the fixing strip 71 to repeatedly stir the limit clamping piece 72 in the sliding process, and simultaneously the limit clamping piece 72 is repeatedly moved left and right under the elastic force of the spring 74 until the limit clamping piece 72 is clamped into an arc-shaped clamping groove on the right side of the fixing strip 71 under the elastic force of the spring 74 after the use height of the narrow table 5 and the wide table 6 is adjusted, and the height of the support column 3 is limited and fixed;

after the use is finished, the user pulls the handle 75 to the right side, so that the limiting clamping piece 72 is separated from the arc clamping groove on the right side of the fixing strip 71, meanwhile, the spring 74 is compressed by the limiting clamping piece 72 and is acted by the gravity of the narrow table 5, the support column 3 falls back into the inner cavity of the support tube 2 until the support column falls down to the lowest position, the user releases the handle 75, and the spring 74 pushes the limiting clamping piece 72 to reset, so that the limiting clamping piece 72 is clamped with the arc clamping groove on the right side of the fixing strip 71 again.

To sum up: this foldable dining table uses through the cooperation of narrow table 5 and wide table 6, for the user provides the supporting plane, simultaneously in the cooperation of stay tube 2, support column 3 and block subassembly 7 use for narrow table 5 and wide table 6 use the height can be adjusted, can reach facilitate the use, use highly adjustable and use the expandable purpose of face, the problem of having a dinner on the sick bed owing to the influence of illness or age is generally selected to move about when getting up and down, when having a dinner, directly place food on the bedding, comparatively uncomfortable when the user eats, the while probably pollutes the bedding is solved.

Claims

1. A folding dining table, which is characterized by comprising a bottom frame (1): the utility model discloses a novel anti-falling device for the electric bicycle, which is characterized in that a supporting tube (2) is fixedly connected with the top of a chassis (1), a slidable supporting column (3) is arranged in an inner cavity of the supporting tube (2), a connecting frame (4) is fixedly connected with the top of the supporting column (3), a narrow table plate (5) is fixedly connected with the top of the connecting frame (4), a wide table plate (6) is arranged on the left side of the narrow table plate (5), a clamping assembly (7) is arranged on the top of the right side of the supporting tube (2), the clamping assembly (7) comprises a fixing strip (71) fixedly connected with the front surface and the back surface of the supporting column (3), a limiting clamping piece (72) is arranged at the top of the right side of the supporting tube (2) in a penetrating mode, an arc clamping groove matched with the limiting clamping piece (72) is formed in the right side of the fixing strip (71), a fixing column (73) is fixedly connected with the front end and the rear end of the right side of the supporting tube (2), a fixing column (73) is slidingly connected with the surface of the fixing column (73), a spring (74) is sleeved on the surface of the fixing column (73), two ends of the fixing column (73) are welded with a limiting clamping piece (72), two ends of the fixing column (8) are welded with the limiting clamping piece (72), the inner cavity sliding connection of three anticreep square tube (8) has chevron bolt (9), the bottom fixedly connected with of wide table (6) three spacing square tube (10) with chevron bolt (9) looks adaptation, the bottom fixedly connected with hinge (11) of narrow table (5) and wide table (6) junction, narrow table (5) and wide table (6) pass through hinge (11) hinge connection.

2. A folding dining table according to claim 1, wherein the short and rear ends of the right side of the bottom of the narrow table plate (5) are fixedly connected with anti-falling fixing blocks (12).