CN204393760U - A kind of Portable dining table - Google Patents

Abstract

The utility model relates to a portable dining table. It includes a support rod with external threaded parts at the upper and lower ends, and three upper sleeves are set on the upper external threaded part from top to bottom, and each upper sleeve is locked vertically by two upper and lower nuts on the upper external threaded part. In the vertical position, three lower sleeves are set from top to bottom on the lower external thread part, and the vertical position of each lower sleeve is locked by two upper and lower nuts on the lower external thread part; on the outer wall of each upper sleeve Horizontal internal threaded sleeves are fixedly connected to the top, and the first fan-shaped tabletop, the second fan-shaped tabletop and the third fan-shaped tabletop are all fixedly connected to the center of the inner side, and the threaded rods are arranged along the radial direction of each fan-shaped tabletop. The three threaded rods are respectively located in the inner threaded sleeves of the three upper sleeves, and each threaded rod is also provided with a lock nut; the outer walls of the three lower sleeves are respectively fixed with a first leg, a second leg and a As for the third supporting legs, the bottoms of each supporting legs are provided with foot pads located on the same horizontal plane.

Description

A portable dining table

technical field

The utility model belongs to the technical field of daily necessities, in particular to a portable dining table.

Background technique

The dining table is one of the commonly used items in people's daily life. With the improvement of people's living standards and the gradual increase in the interest in life, people gradually require the dining table to be easy to store and carry on the basis of traditional dining functions. , when people go out on a trip or an outing, they can be carried with their cars and take up less space. It can be said that a dining table that can be deeply folded and stored to facilitate portability has become an urgent need for people. The existing dining tables generally can only be simply folded and stored, which is difficult to meet the above requirements.

Utility model content

In order to solve the technical problems in the known technology, the utility model provides a portable dining table with simple structure and capable of deep folding and storage, which improves the convenience of use.

The technical scheme adopted by the utility model to solve the technical problems in the known technology is: a portable dining table includes a support rod with an external thread part on the upper end and a lower end, and three Two upper sleeves, each upper sleeve is locked in vertical position by two upper and lower nuts located on the upper external thread part, and three lower sleeves are set on the lower external thread part from top to bottom, and each lower sleeve is located on the upper external thread part. The upper and lower two nuts on the lower external threaded part lock the vertical position; a horizontal internal threaded sleeve is fixed on the outer wall of each upper sleeve, and the first fan-shaped table top with a threaded rod fixed in the center of the inner side is also included 1. The second fan-shaped table top and the third fan-shaped table top, the threaded rods are arranged along the radial direction of each fan-shaped table top, the three threaded rods are respectively located in the inner threaded sleeves of the three upper sleeves, and locks are also arranged on each threaded rod Female; the outer walls of the three lower sleeves are fixedly connected with the first leg, the second leg and the third leg respectively, and the bottom of each leg is provided with a foot pad located on the same horizontal plane.

The advantages and positive effects of the utility model are: the utility model provides a portable dining table with a simple and reasonable structural design. The first fan-shaped tabletop, the second fan-shaped table top and the third fan-shaped table top which can all be tilted, and the first leg, the second leg and the third leg which can be tilted in the horizontal direction realize the technical effect of deep folding. When not in use, you can loosen the lock nut to adjust each fan-shaped tabletop to a vertical state, and then move the three fan-shaped tabletops horizontally to make the three fan-shaped tabletops stick together. At this time, the volume of the dining table is fully accommodated and reduced, which is easy to carry and convenient for people to use, and the whole adjustment operation is also very convenient and easy.

Preferably: the first fan-shaped desktop, the second fan-shaped desktop and the third fan-shaped desktop are all made of light wood boards.

Preferably: the outer edges of the first fan-shaped table top, the second fan-shaped table top and the third fan-shaped table top are all provided with metal edging.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the utility model, which is in a partially folded state at this time;

Fig. 2 is a top view structural schematic diagram of the utility model, which is in an unfolded state at this time.

In the figure: 1. The first fan-shaped desktop; 2. The second fan-shaped desktop; 3. The third fan-shaped desktop; 4. Upper sleeve; 5. Lock nut; 6. Internal threaded sleeve; 7. Support rod; 8. Lower Sleeve; 9. The first leg; 10. The second leg; 11. The third leg.

Detailed ways

In order to further understand the content of the invention, features and effects of the present utility model, the following examples are described in detail as follows:

Please refer to Fig. 1 and Fig. 2, the utility model comprises the support bar 7 that the upper end and the lower end are all provided with external thread part, is provided with three upper sleeves 4 from top to bottom on the upper external thread part, each upper sleeve 4 The vertical position is locked by two upper and lower nuts on the upper external thread part, and three lower sleeves 8 are set on the lower external thread part from top to bottom, and each lower sleeve 8 is provided by the upper and lower nuts located on the lower external thread part. Two nuts lock the vertical position. The vertical position of each upper sleeve 4 and the lower sleeve 8 cannot be changed and adjusted, and can be rotated with the center line of the support rod 7 as the axis in the horizontal direction.

A horizontal inner threaded sleeve 6 is fixed on the outer wall of each upper sleeve 4, and the first fan-shaped table top 1, the second fan-shaped table top 2 and the third fan-shaped table top 3 are all fixedly connected with threaded rods in the center of the inner side. , the threaded rods are arranged along the radial direction of each fan-shaped desktop, and the three threaded rods are respectively located in the inner threaded sleeves 6 of the three upper sleeves 4, and each threaded rod is also provided with a lock nut 5. The three fan-shaped desktops are fully expanded horizontally to form a complete circular desktop.

The concrete adjustment process of each fan-shaped desktop is: unclamp lock nut 5, rotate each fan-shaped desktop vertically and make it become horizontal by vertical state, then tighten lock nut 5 again afterwards, fan-shaped desktop is fixed. When the dining table needs to be stored, the operation process is reversed.

A first leg 9 , a second leg 10 and a third leg 11 are fixedly connected to the outer walls of the three lower sleeves 8 , and the bottom of each leg is provided with a pad on the same horizontal plane. By moving the legs horizontally to make them evenly distributed, a three-point support for the upper structures is formed. When storage is required, the above legs are moved side by side and bonded together.

In this embodiment, in order to reduce the impact of the quality of the fan-shaped desktop on the support rods 7, etc., the first fan-shaped desktop 1, the second fan-shaped desktop 2, and the third fan-shaped desktop 3 are selected as light wood board materials, and at the same time, in order to enhance each fan-shaped For the structural strength of the desktop itself, the outer edges of the first fan-shaped desktop 1 , the second fan-shaped desktop 2 and the third fan-shaped desktop 3 are all provided with metal edging.

Claims (3)

1. a Portable dining table, it is characterized in that: comprise the support bar (7) that top and bottom are equipped with external thread part, up external thread part is arranged with three upper bushes (4) from top to bottom, each upper bush (4) is by two the nut locking vertical positions be up and down positioned on the external thread part of top, below external thread part is from top to bottom arranged with three lower sleeves (8), and each lower sleeve (8) is by two the nut locking vertical positions be up and down positioned on the external thread part of below; The outer wall of each upper bush (4) is all connected with the inner thread sleeve (6) of level, also comprise medial center and be all connected with the first fan-shaped desktop (1) of threaded rod, the second fan-shaped desktop (2) and the 3rd fan-shaped desktop (3), threaded rod is arranged along the radial direction of each fan-shaped desktop, three threaded rods lay respectively in the inner thread sleeve (6) of three upper bushes (4), and each threaded rod is also provided with locknut (5); The outer wall of three lower sleeves (8) is connected with the first leg (9), the second leg (10) and the 3rd leg (11) respectively, and the bottom of each leg is equipped with the foot pad being positioned at same level.

2. Portable dining table as claimed in claim 1, is characterized in that: the first fan-shaped desktop (1), the second fan-shaped desktop (2) and the 3rd fan-shaped desktop (3) are lightweight plank material.

3. Portable dining table as claimed in claim 2, is characterized in that: be equipped with metal hemming edge in the outer rim of the first fan-shaped desktop (1), the second fan-shaped desktop (2) and the 3rd fan-shaped desktop (3).