CN217609948U

CN217609948U - Length-adjustable and stretchable table

Info

Publication number: CN217609948U
Application number: CN202221744777.5U
Authority: CN
Inventors: 吴骏
Original assignee: Linhai Shenghe Leisure Products Co ltd
Current assignee: Linhai Shenghe Leisure Products Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-10-21
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a length-adjustable and stretchable desk, which comprises desk legs, a desk frame and a desktop, wherein the desk frame comprises a left desk frame and a right desk frame, and a positioning sliding structure is arranged between the left desk frame and the right desk frame and can respectively allow the left desk frame and the right desk frame to slide relatively; the desktop comprises a plurality of desktop parting beads and a stretching desk belt, the stretching desk belt connects the desktop parting beads, and a bending stretching length is arranged between every two adjacent desktop parting beads; the plurality of desktop parting strips are divided into two parts and are connected with the left desk frame and the right desk frame in a sliding way; the side surfaces of the left table frame and the right table frame are respectively provided with a sliding positioning frame, and two ends of the desktop parting strip are provided with positioning pulleys. The utility model discloses a desktop, by a plurality of desktop parting beads constitute, a plurality of desktop parting beads adopt tensile table area to form and connect, and a plurality of desktop parting beads also slide relatively along with the relative slip between the left table frame of cooperation and the right table frame, have crooked tensile length flare-out between two adjacent desktop parting beads, and then lengthen the desktop as required.

Description

Length-adjustable and stretchable table

Technical Field

The utility model relates to a public latrine technical field, concretely relates to tensile desk of adjustable length.

Background

The table is common furniture in daily life, is used for placing articles, dining and the like, needs to be different in length and size according to different occupied spaces and different using persons when the table is used, and improves the requirements on the use efficiency of space in a house for the current expensive room price; thus, a table with adjustable length is provided.

The existing length-adjustable table is mainly composed of three table tops and comprises the following two modes: one is that the middle desktop part is immovable, desktops which can be in sliding butt joint extension and hiding are symmetrically arranged at two sides of the middle desktop, and the length of the desktops is adjusted along with the sliding butt joint extension and hiding; the other one is that the middle desktop part can be lifted, symmetrical desktops are also arranged on two sides of the middle desktop, the middle desktop part can be lifted, butted or hidden in a descending way along with the pulling or pushing of the desktops on the two sides, and the length of the desktop can be adjusted along with the lifting, butting or hiding in the descending way; the existing table with the adjustable length has the defects of complex structure of length adjustment, high processing and using cost, poor using effect of the length adjustment and easy damage, so the improvement is needed.

Disclosure of Invention

The utility model aims at solving the problem in the prior art, and provides a length-adjustable and stretchable desk.

In order to solve the technical problem, the utility model adopts the technical scheme that: a length-adjustable and stretchable desk comprises desk legs, a desk frame and a desktop, wherein the desk frame comprises a left desk frame and a right desk frame, and a positioning sliding structure is arranged between the left desk frame and the right desk frame and can enable the left desk frame and the right desk frame to slide relatively; the desktop comprises a plurality of desktop parting strips and a stretching desk belt, the stretching desk belt connects the desktop parting strips, and a bending stretching length is arranged between every two adjacent desktop parting strips; the plurality of desktop parting strips are divided into two parts which are connected with the left desk frame and the right desk frame in a sliding way, wherein the leftmost desktop parting strip of the left part is fixedly connected with the left desk frame, and the rightmost desktop parting strip of the right part is fixedly connected with the right desk frame; the side surfaces of the left table frame and the right table frame are respectively provided with a sliding positioning frame, and two ends of the table top division bar are provided with positioning pulleys correspondingly matched with the sliding positioning frames, so that the two parts of the table top division bar are respectively in sliding connection with the left table frame and the right table frame.

In the stretchable table with adjustable length, the two end parts of the table top parting bead are respectively provided with a pulley connecting frame, and the positioning pulleys are arranged on the pulley connecting frames and form positioning and abutting sliding with the sliding positioning frames on the side surfaces of the left table frame and the right table frame.

In the table with the adjustable and stretchable length, the left table frame comprises a left cross beam, a left front beam and a left rear beam, the right table frame comprises a right cross beam, a right front beam and a right rear beam, the positioning sliding structure is a corresponding sliding groove arranged on the corresponding side surface between the left front beam and the right front beam and between the left rear beam and the right rear beam, and the end parts of the left table frame and the right table frame are respectively provided with a plurality of sliding wheels which are correspondingly matched in the sliding groove in a sliding manner; therefore, the sliding connection between the left table frame and the right table frame is realized, the left table frame and the right table frame slide, and the corresponding desktop parting strips are pulled to be separated through the stretching table belt.

In the table with the length adjustable and the stretching function, the sliding positioning frames are arranged on the outer sides of the left front beam and the left rear beam, and the sliding positioning frames are arranged on the inner sides of the right front beam and the right rear beam.

In one of the above-mentioned length adjustable and stretchable tables, the distance between the adjacent table top spacers is a bending stretching length of the stretching table belt between the adjacent table top spacers.

In the table with the length adjustable and the stretching function, the leftmost table top division bar in the plurality of table top division bars is fixedly connected with the left front beam and the left rear beam, and the rightmost table top division bar is fixedly connected with the right front beam and the right rear beam.

In the table with the adjustable and stretchable length, the end parts of the sliding positioning frames on the side surfaces of the right front beam and the right rear beam are provided with the stretching stop frames.

In the table with adjustable and stretchable length, the end parts of the left front beam and the left back beam are provided with fastening bolts which can be abutted against the side surfaces of the end parts of the right front beam and the right back beam.

The beneficial effects of the utility model are that:

the utility model discloses a desktop, desktop comprise a plurality of desktop parting beads, and a plurality of desktop parting beads adopt tensile table to take to form to connect, and a plurality of desktop parting beads are along with the relative slip between the two of cooperation left table frame and right table frame, a plurality of desktop parting beads also can slide left table frame and right table frame relatively to will stretch the table area and have crooked tensile length stretching between adjacent two desktop parting beads, and then lengthen the desktop as required.

The utility model discloses well tensile table area bending elongation that has between two adjacent desktop parting beads can adjust according to market man-hour to distance between two adjacent desktop parting beads is different after left table frame, the pulling of right table frame, satisfies the different needs of market to desktop extension use.

Drawings

FIG. 1 is a perspective view of the present invention (with the tabletop not extended);

FIG. 2 is a perspective view of the present invention (with the tabletop not extended) in another direction;

FIG. 3 is a perspective view of the present invention (with the tabletop extended);

FIG. 4 is a perspective view of the present invention (with the tabletop extended) from another direction;

fig. 5 is a perspective sectional view of the present invention;

fig. 6 is an enlarged view of a portion a of fig. 5.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the ordinary technical user in the field without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by the user of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the designated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The invention will be further explained with reference to the drawings.

Referring to fig. 1 to 6, the present invention provides a table with adjustable and stretchable length, which comprises table legs 1, a table frame, and a table top 2;

the table frame comprises a left table frame 3 and a right table frame 4, and a positioning sliding structure which enables the left table frame 3 and the right table frame 4 to slide relatively is arranged between the left table frame 3 and the right table frame 4; the left table frame 3 comprises a left cross beam 13, a left front beam 14 and a left rear beam 15, the right table frame 4 comprises a right cross beam 10, a right front beam 11 and a right rear beam 12, the positioning sliding structure is a corresponding sliding groove 16 arranged on the corresponding side surface between the left front beam 14 and the right front beam 11 and between the left rear beam 15 and the right rear beam 12, and the end parts of the four sliding grooves are respectively provided with a plurality of sliding wheels 17 which are correspondingly matched in the sliding groove 16 in a sliding manner; thereby realizing the sliding connection between the left table frame 3 and the right table frame 4.

The desktop 2 comprises a plurality of desktop parting beads 5 and a stretching desk belt 6, the stretching desk belt 6 connects the desktop parting beads 5, and a bending stretching length is formed between every two adjacent desktop parting beads 5; the plurality of desktop division bars 5 are divided into two parts which are connected with the left desk frame 3 and the right desk frame 4 in a sliding way, wherein the desktop division bar 5 at the leftmost side of the left part is fixedly connected with a left front beam 14 and a left rear beam 15 in the left desk frame 3, and the desktop division bar 5 at the rightmost side of the right part is fixedly connected with a right front beam 11 and a right rear beam 12 in the right desk frame 4; the side surfaces of the left table frame 3 and the right table frame 4 are respectively provided with a sliding positioning frame 7, two ends of the table top parting strip 5 are provided with positioning pulleys 8 correspondingly matched with the sliding positioning frames 7, and two ends of the table top parting strip 5 are respectively provided with pulley connecting frames 9 for installing the positioning pulleys 8, so that the two parts of the table top parting strip are respectively in sliding connection with the left table frame 3 and the right table frame 4.

When the desktop is required to be used for extension, the positions of the left cross beam 13 and the right cross beam 10 in the left desk frame 3 and the right desk frame 4 are pulled, and the left front beam 14 and the left rear beam 15 in the left desk frame 3, the right front beam 11 and the right rear beam 12 in the right desk frame 4 slide through the positioning sliding structure; because the leftmost desktop division bar 5 in the dry desktop division bars 5 is fixedly connected with the left front beam 14 and the left rear beam 15, and the rightmost desktop division bar 5 is fixedly connected with the right front beam 11 and the right rear beam 12, the leftmost desktop division bar 5 and the rightmost desktop division bar 5 can move along with the relative sliding of the left desk frame 3 and the right desk frame 4, the middle desktop division bars 5 and the sliding positioning frame 7 can slide relative to the left desk frame 3 and the right desk frame 4 through the positioning pulleys 8 and the sliding positioning frame 7, and the stretching desk belts 6 are stretched, the bending stretching length of the stretching desk belts 6 between the desktop division bars 5 is stretched, so that a space is formed between the two adjacent desktop division bars 5, and the distance between the two adjacent desktop division bars 5 is the bending stretching length of the stretching desk belts 6 between the two desktop division bars, thereby realizing the length extension of the desktop; when the extended desktop is not needed to be used, the left desk frame 3 and the right desk frame 4 can be pushed reversely, and the action principle among the mechanisms is the same as the principle of pulling extension, and is not described in detail here.

Furthermore, the sliding positioning frame 7 is arranged on the outer sides of the left front beam 14 and the left rear beam 15, and the sliding positioning frame 7 is arranged on the inner sides of the right front beam 11 and the right rear beam 12; thereby avoiding interference in the sliding connection between the left table frame 3 and the right table frame 4.

Furthermore, the end parts of the sliding positioning frames 7 on the side surfaces of the right front beam 11 and the right rear beam 12 are provided with stretching stop frames 19; therefore, when the left table frame 3 and the right table frame 4 are pulled to relatively slide, the plurality of table top parting strips 5 which are correspondingly divided into two parts and are in sliding connection with each other are prevented from being pulled to be separated, meanwhile, the end parts of the left front beam 14, the left rear beam 15, the right front beam 11 and the right rear beam 12 are provided with the blocking covers 20 which block the sliding grooves 16, and the sliding wheels 17 are prevented from being separated along with the relative sliding of the left table frame 3 and the right table frame 4.

Furthermore, the end parts of the left front beam 14 and the left rear beam 15 are provided with fastening bolts 18 which can be abutted against the side surfaces of the end parts of the right front beam 11 and the right rear beam 12, so that the left table frame 3 and the right table frame 4 are positioned and fixed after the relative sliding is finished, and the use is convenient.

The table with the adjustable and stretchable length provided by the embodiment of the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying a specific example herein, and the description of the above embodiment is only used to help understand the technical solution disclosed by the present invention; meanwhile, for the general technical users in the field, according to the idea of the present invention, there are changes on the specific implementation and application scope, and to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides a tensile desk of adjustable length, includes table leg (1), table frame, desktop (2), its characterized in that: the table frame comprises a left table frame (3) and a right table frame (4), and a positioning sliding structure which enables the left table frame (3) and the right table frame (4) to slide relatively is arranged between the left table frame and the right table frame; the desktop (2) comprises a plurality of desktop parting strips (5) and a stretching desk belt (6), the stretching desk belt (6) connects the desktop parting strips (5), and a bending stretching length is formed between every two adjacent desktop parting strips (5); the desktop division bars (5) are divided into two parts and are in sliding connection with the left desk frame (3) and the right desk frame (4), wherein the leftmost desktop division bar (5) of the left part is fixedly connected with the left desk frame (3), and the rightmost desktop division bar (5) of the right part is fixedly connected with the right desk frame (4); the side of the left table frame (3) and the side of the right table frame (4) are respectively provided with a sliding positioning frame (7), and two ends of the desktop parting strip (5) are provided with positioning pulleys (8) which are correspondingly matched with the sliding positioning frames (7), so that the desktop parting strip which is divided into two parts is respectively in sliding connection with the left table frame (3) and the right table frame (4).

2. A length adjustable stretching table as claimed in claim 1 wherein: two ends of the desktop parting strip (5) are respectively provided with a pulley connecting frame (9), and a positioning pulley (8) is arranged on the pulley connecting frame (9) and forms positioning support with a sliding positioning frame (7) on the side surfaces of the left table frame (3) and the right table frame (4) to slide.

3. A length adjustable stretching table as claimed in claim 1 or 2 wherein: the left table frame (3) comprises a left cross beam (13), a left front beam (14) and a left rear beam (15), the right table frame (4) comprises a right cross beam (10), a right front beam (11) and a right rear beam (12), the positioning sliding structure is a corresponding sliding groove (16) formed between the left front beam (14) and the right front beam (11) and between the left rear beam (15) and the right rear beam (12) on the corresponding side surface, and the end parts of the four sliding grooves are respectively provided with a plurality of corresponding sliding wheels (17) which are in sliding fit with the sliding groove (16); thereby realize sliding connection between left table frame (3), right table frame (4), slide between left table frame (3) and right table frame (4), pull a plurality of desktop parting beads (5) on its correspondence and part through tensile table area (6).

4. A length adjustable stretching table as claimed in claim 3 wherein: the sliding positioning frame (7) is arranged on the outer sides of the left front beam (14) and the left rear beam (15), and the sliding positioning frame (7) is arranged on the inner sides of the right front beam (11) and the right rear beam (12).

5. A length adjustable stretching table as claimed in claim 3 wherein: the distance for pulling the two adjacent desktop parting strips (5) apart is the bending tensile elongation of the stretching desk belt (6) between the two desktop parting strips.

6. A length adjustable stretching table as claimed in claim 3 wherein: the desktop partition bar (5) on the leftmost side of the desktop partition bars (5) is fixedly connected with the front left beam (14) and the rear left beam (15), and the desktop partition bar (5) on the rightmost side is fixedly connected with the front right beam (11) and the rear right beam (12).

7. A length adjustable stretching table as claimed in claim 4 wherein: and the end parts of the sliding positioning frames (7) on the side surfaces of the right front beam (11) and the right rear beam (12) are provided with stretching stop frames (19).

8. A length adjustable stretching table as claimed in claim 3 wherein: and fastening bolts (18) which can be abutted against the side surfaces of the end parts of the right front beam (11) and the right rear beam (12) are arranged at the end parts of the left front beam (14) and the left rear beam (15).