CN106490830B

CN106490830B - Adjustable table

Info

Publication number: CN106490830B
Application number: CN201611062636.4A
Authority: CN
Inventors: 姚聪明
Original assignee: Taicang All Mats Plastic Industry Co ltd
Current assignee: Taicang All Mats Plastic Industry Co ltd
Priority date: 2016-11-28
Filing date: 2016-11-28
Publication date: 2022-09-30
Anticipated expiration: 2036-11-28
Also published as: CN106490830A

Abstract

The application relates to an adjustable table, which comprises a table and a standing plate device, wherein the table is provided with a table plate and two supporting frames arranged on the table plate, each supporting frame is provided with a first longitudinal branch pipe and a second longitudinal branch pipe which can stretch relative to the first longitudinal branch pipe, and the standing plate device is provided with two fixed rods arranged on the table plate, two shaft pieces respectively arranged at one end of one of the fixed rods, two swinging rods respectively pivoted with one of the shaft pieces, a standing plate pivoted between the two swinging rods and a cushion pad arranged on the surface of the standing plate. The adjustable table can be used for a user to stand through the telescopic matching of the first longitudinal branch pipe and the second longitudinal branch pipe, and the standing plate and the buffer cushion on the surface of the standing plate can be used for the user to stand so as to solve the problems of poor standing posture and sour and tired feet.

Description

Adjustable table

Technical Field

The application relates to an adjustable table, in particular to an adjustable table with a standing plate capable of being installed and stored.

Background

With the high development of science and technology, people gradually change from the traditional physical labor work such as agriculture or industry to the mental labor work of offices. Wherein, the general office is mostly provided with a table and a chair for the laborer to operate the computer equipment arranged on the table in a sitting posture, thereby reducing the physical consumption of the laborer during the mental labor operation. However, in view of the problems of protrusion of intervertebral disc, deterioration of flexibility of joints, deterioration of blood sugar metabolism, hardening of blood vessels, and obesity when a person maintains a sitting posture for a long time, there are also some manufacturers developing standing desks for workers to perform mental work in a standing posture so as to avoid various hazards caused by maintaining the sitting posture for a long time.

For example, U.S. patent No. US6418860B1 discloses an adjustable table for an electronic data system, which includes a table, a sub-board body, a supporting member and a telescopic column. The adjustable table can adjust the height of the table plate through the telescopic column and fix the position of the table plate through the sub-plate body and the supporting piece, so that a user can select a standing posture or a sitting posture to use the adjustable table. In addition, taiwan patent publication No. I471109 also discloses a lifting table, which comprises an upper platform, a lower platform, two pivoting sets and two fastening sets. When the lifting table is actually used, the lifting table is arranged on a table top, the distance between the upper platform and the lower platform can be adjusted through the two pivoting sets of the lifting table, and the position of the upper platform is fixed through the two clamping sets, so that a user can select to use the lifting table in a standing posture or a sitting posture.

However, it can be seen from the technical contents of the above-mentioned patents US6418860B1 and I471109 that the adjustable table described in the patent US6418860B1 does not have a standing board, so that the user may not know where the foot should stand when using the adjustable table, and may have a bad standing posture. In this regard, the lifting table disclosed in the I471109 patent has a problem that the lifting table is not provided with a standing plate, and is further required to be installed on a fixed table top in use, so that the lifting table is required to be installed at a height matched with other tables.

In view of the inconvenience of the prior art, it is obvious that a problem to be solved is how to design an adjustable table with standing plates and adjustable height.

Disclosure of Invention

The technical problem that this application will be solved is to overcome prior art not enough, provides a table utensil with adjustable.

In order to solve the technical problems, the following technical scheme is adopted in the application:

an adjustable table comprises a table body and two support frames, wherein the two support frames are arranged below the table body and placed on the ground, each support frame comprises a lifting rod capable of stretching up and down, each lifting rod is in an extending state and a contracting state, each standing plate device comprises two fixed rods arranged below the table body, two swinging rods with the upper ends respectively rotatably connected with the lower ends of the two fixed rods, and a standing plate rotatably connected between the lower ends of the two swinging rods, the adjustable table body is in a first use state and a second use state, when the adjustable table body is in the first use state, the lifting rods are in the extending state, and the swinging rods rotate in the direction far away from the table body to enable the standing plate to be placed on the ground; when the adjustable table is in the second use state, the lifting rod is in a contraction state, and the swinging rod rotates towards the direction close to the table plate to enable the standing plate to be accommodated under the table plate.

Preferably, the surface of the standing plate is provided with a buffer pad.

Preferably, the lifting rod comprises a first longitudinal branch pipe with an upper end connected to the underside of the table, and a second longitudinal branch pipe connected with the first longitudinal branch pipe and capable of extending and contracting relative to the first longitudinal branch pipe to change the distance between the table and the ground.

Preferably, the fixing rod comprises a longitudinal section parallel to the lifting rod and an oblique section extending from the lower end of the longitudinal section to a direction away from the lifting rod, and the lower end of the oblique section is rotatably connected with the swinging rod.

Preferably, the swinging rod is located on an extension line of the inclined section when the adjustable table is in the first use state.

Preferably, the table plate has an edge, and a longitudinal line perpendicular to the ground is defined by the edge, and the standing plate exceeds the longitudinal line in the first use state.

Preferably, the length of the first longitudinal branch pipe is greater than or equal to the length of the second longitudinal branch pipe, a first transverse line parallel to the ground is defined at one end of the table plate adjacent to the longitudinal section, a second transverse line parallel to the ground is defined at one end of the longitudinal section away from the table plate, the distance from the first transverse line to the second transverse line is less than or equal to the length of the first longitudinal branch pipe, and the distance from the first transverse line to the standing plate is equal to the sum of the lengths of the first longitudinal branch pipe and the second longitudinal branch pipe when the adjustable table is in the first use state.

Due to the adoption of the technical scheme, compared with the prior art, the method has the following advantages:

the adjustable table is used for a user to stand or sit in a sitting position by adjusting the height of the table plate through the telescopic matching of the first longitudinal branch pipe and the second longitudinal branch pipe, the fixed rod and the swinging rod change the position of the standing plate so that the standing plate is placed on the ground for the user to stand or be collected below the table plate to avoid blocking the feet of the user, and the standing plate and the buffer cushion on the surface of the standing plate can be used for the user to stand to solve the problems of poor standing position and acid and fatigue of the feet, so that the problems that the standing plate is not arranged in a conventional structure, the standing position of the user is poor, and the user needs to be matched with other tables to be arranged can be solved.

Drawings

FIG. 1 is a perspective view of a first state of use of the present invention;

FIG. 2 is a schematic side sectional view of the present invention in use;

FIG. 3 is a schematic side sectional view of the present invention in use (II);

FIG. 4 is a schematic side sectional view (III) of the present invention in use;

fig. 5, a perspective view of a second state of use of the present invention,

wherein, 1, a table; 11. a table plate; 111. an edge; 112. a longitudinal line; 12. a support frame; 121. a first longitudinal branch; 122. a second longitudinal branch; 123. a transverse branch pipe 2 and a standing plate device; 21. fixing the rod; 211. a longitudinal segment; 212. an oblique section; 213. a first transverse line; 214. a second transverse wire 22, an axle; 221. a torsion spring; 23. a swing lever; 24. standing the plate; 25. a cushion pad; 3. a ground surface; 4. a chair.

Detailed Description

The present application will be described in further detail with reference to specific examples. It is to be understood that these embodiments are provided to illustrate the basic principles, essential features and advantages of the present application, and the present application is not limited by the scope of the following embodiments. The implementation conditions used in the examples can be further adjusted according to specific requirements, and the implementation conditions not noted are generally those in routine experiments.

Referring to fig. 1 and 2, the present invention provides an adjustable table, which includes a table 1 and a standing plate device 2. The table 1 has a table plate 11 and two supporting frames 12, the two supporting frames 12 are installed on the table 1 and are opposite to each other, and the two supporting frames 12 are placed on a ground 3 (for example, any plane such as a general ground or a floor, etc.), so that a certain height is formed between the table plate 11 and the ground 3. Each of the supporting frames 12 has a first longitudinal branch 121 and a second longitudinal branch 122, the two first longitudinal branches 121 are disposed on a side of the table 11 facing the floor 3, and the two second longitudinal branches 122 are respectively connected to one of the first longitudinal branches 121 and placed on the floor 3. In one embodiment, each support frame 12 has a lateral branch 123 disposed on the second longitudinal branch 122, so that the second longitudinal branch 122 can be stably placed on the ground 3 through the two lateral branches 123, as shown in fig. 1 and 2. In addition, the two second longitudinal branches 122 can respectively perform a telescopic stroke on one of the first longitudinal branches 121. In one embodiment, the pipe diameters of the two first longitudinal branch pipes 121 are larger than those of the two second longitudinal branch pipes 122, so that each of the second longitudinal branch pipes 122 can be respectively placed in one of the first longitudinal branch pipes 121 to perform the telescopic stroke. Furthermore, the two first longitudinal branches 121 and the two second longitudinal branches 122 may be circular tubes, square tubes or tubes with any shape. On the other hand, the standing plate device 2 has two fixing rods 21, two shafts 22, two swinging rods 23, a standing plate 24 and a buffer pad 25, the two fixing rods 21 are disposed on one side of the table 11 facing the ground 3, the two shafts 22 are disposed on one side of one of the fixing rods 21 away from the table 11, the two swinging rods 23 are pivoted to one of the shafts 22, the standing plate 24 is pivoted between the two swinging rods 23, and the buffer pad 25 is disposed on the surface of the standing plate 24.

Further, when the present invention is actually used, the adjustable table can be operated to form a first use state (as shown in fig. 1 and 2) for the user to use in a standing posture and a second use state (as shown in fig. 4 and 5) for the user to use in a sitting posture. Here, it should be noted that, since there is no difference in using the components having the same structure as the two first longitudinal branch pipes 121, the two second longitudinal branch pipes 122, the two fixing rods 21, the two shafts 22, and the two swinging rods 23, the following implementation processes will be explained by using the first longitudinal branch pipes 121, the second longitudinal branch pipes 122, the fixing rods 21, the shafts 22, and the swinging rods 23 on one side.

In detail, when the adjustable table is operated to form the first use state, as shown in fig. 1 and 2, the second longitudinal branch 122 extends from the first longitudinal branch 121 by the telescopic stroke, so that a first height is formed between the table 11 and the floor 3. In one embodiment, the first longitudinal branch 121 and the second longitudinal branch 122 can be fixed by the cooperation of pin holes and pins. After the adjustment and fixing operations of the first longitudinal branch pipe 121 and the second longitudinal branch pipe 122 are completed, the swinging rod 23 rotates in a direction away from the table board 11 with the shaft 22 as an axis, so that the standing board 24 rotates and lies on the ground 3, so that a user can stand on the cushion pad 25 on the surface of the standing board 24 to perform writing or typing operations on the table board 11.

In one embodiment, each of the fixing rods 21 has a longitudinal section 211 and an oblique section 212 extending from the longitudinal section 211 toward a direction away from the supporting frame 12, the longitudinal section 211 is parallel to the two first longitudinal branches 121, and one end of the oblique section 212 is provided for the shaft 22 to be disposed, as shown in fig. 1 and 2; in the use process of this embodiment, the swing rod 23 is located on the same extension line as the inclined section 212 in the first use state (as shown in fig. 2), and the standing plate 24 protrudes below the table 11 due to the inclined extension of the inclined section 212 and the swing rod 23. More specifically, the table board 11 has an edge 111, and the edge 111 of the table board 11 defines a longitudinal line 112 perpendicular to the floor 3, and the standing board 24 exceeds the longitudinal line 112 in the first use state (as shown in fig. 2), so that a user can stand on the standing board 24 slightly away from the table board 11 to facilitate the operation of the table board 11.

On the support, if the feet of the user are fatigued after the user uses the adjustable table in the standing position for a period of time, the adjustable table can be operated and adjusted to the second use state used in the sitting position, as shown in fig. 4 and 5. When the adjustable table is operated to form the second use state, the second longitudinal branch pipe 122 is retracted from the first longitudinal branch pipe 121 by the telescopic stroke, so that a second height lower than the first height is formed between the table 11 and the floor 3, as shown in fig. 3 and 4. Specifically, the length of the first branch 121 is greater than or equal to the length of the second branch 122, so that the second branch 122 can be received in the first branch 121 in the second use state. Then, the swing rod 23 rotates towards the table 11 with the shaft 22 as the axis, so that after the second longitudinal branch pipe 122 touches the ground 3 (as shown in fig. 3), the swing rod 23 and the standing plate 24 rotate continuously to be substantially parallel to the first longitudinal branch pipe 121, so as to retract the swing rod 23 and the standing plate 24 below the table 11 (as shown in fig. 4). In an embodiment, the two shafts 22 can be provided with a torsion spring 221 and a positioning mechanism (not shown) capable of fixing the torsion spring 221 on the periphery thereof, so that the swing rod 23 can form a fixed position in the first use state or the second use state through the cooperation of the torsion spring 221 and the positioning mechanism. Accordingly, after the standing plate 24 is received and fixed under the table plate 11, the user can use a chair 4 to perform a sitting posture operation on the surface of the table plate 11. More specifically, the longitudinal segment 211 defines a first transverse line 213 parallel to the floor 3 at an end adjacent to the table 11 and a second transverse line 214 parallel to the floor 3 at an end away from the table 11, and a distance from the first transverse line 213 to the second transverse line 214 is less than or equal to a length of the first longitudinal branch pipe 121, so that the longitudinal segment 211 does not exceed a bottom of the first longitudinal branch pipe 121 in the second usage state. In addition, in the first using state, the distance from the first transverse line 213 to the standing plate 24 is equal to the sum of the lengths of the first longitudinal branch pipe 121 and the second longitudinal branch pipe 122, so that the standing plate 24 can be flatly placed on the ground 3.

In summary, it is clear from the above technical disclosure that the height of the table 11 is adjusted through the telescopic cooperation of the first longitudinal branch pipe 121 and the second longitudinal branch pipe 122 so that the user can use the adjustable table in a standing position or a sitting position, and the adjustable table can avoid the situation that the standing position of the user is shifted to cause poor standing position by the position arrangement of the standing plate 24, and reduce the discomfort caused by the standing of the user by the cushion pad 25 on the surface of the standing plate 24. Furthermore, the adjustable table can further change the position of the standing plate 24 by the fixing rod 21, the shaft 22 and the swinging rod 23 so that the standing plate 24 is horizontally placed on the ground 3 for a user to stand or retract under the table plate 11 to avoid blocking the feet of the user. Therefore, the invention can solve the problems that the conventional structure does not have a standing plate, so that the standing posture of a user is poor and the user needs to be matched with other tables for arrangement.

The up-down direction is defined according to the observation direction of the user in normal use.

The above description is given for the purpose of promoting an understanding of the principles of the present application and its core concepts, and is not intended to limit the scope of the present application. All equivalent changes and modifications made according to the spirit of the present application should be covered in the protection scope of the present application.

Claims

1. An adjustable table, which is characterized in that the table comprises,

the table comprises a table plate and two support frames which are arranged below the table plate and placed on the ground, wherein each support frame comprises a lifting rod which can stretch up and down, the lifting rods are in an extending state and a contracting state,

the standing plate device comprises two fixed rods arranged below the desk plate, two swinging rods with the upper ends respectively rotatably connected with the lower ends of the two fixed rods, and a standing plate rotatably connected between the lower ends of the two swinging rods, wherein a buffer cushion is arranged on the surface of the standing plate;

the adjustable table is provided with a first use state and a second use state,

when the adjustable table is in a first use state, the lifting rod is in an extension state, and the swinging rod rotates towards the direction far away from the table plate to enable the standing plate to be placed on the ground;

when the adjustable table is in a second use state, the lifting rod is in a contraction state, and the swinging rod rotates towards the direction close to the table plate to enable the standing plate to be accommodated under the table plate;

the lifting rod comprises a first longitudinal branch pipe and a second longitudinal branch pipe, wherein the upper end part of the first longitudinal branch pipe is connected to the lower part of the table plate, and the second longitudinal branch pipe is connected with the first longitudinal branch pipe and can extend and retract relative to the first longitudinal branch pipe so as to change the distance between the table plate and the ground;

the fixed rod comprises a longitudinal section parallel to the lifting rod and an oblique section extending from the lower end part of the longitudinal section to the direction far away from the lifting rod, and the lower end part of the oblique section is rotatably connected with the swinging rod;

the length of the first longitudinal branch pipe is greater than or equal to that of the second longitudinal branch pipe, a first transverse line parallel to the ground is defined at one end of the table plate adjacent to the longitudinal section, a second transverse line parallel to the ground is defined at one end of the longitudinal section far away from the table plate, the distance from the first transverse line to the second transverse line is less than or equal to that of the first longitudinal branch pipe, and the distance from the first transverse line to the standing plate is equal to the sum of the first longitudinal branch pipe and the second longitudinal branch pipe when the adjustable table is in the first use state.

2. The adjustable table as claimed in claim 1, wherein the swinging rod is located on an extension line of the inclined section when the adjustable table is in the first use state.

3. The adjustable table as claimed in claim 2, wherein the table top has an edge, and the edge defines a longitudinal line perpendicular to the floor, and the standing plate exceeds the longitudinal line in the first use state.