Portable simple folding furniture

Abstract

The utility model discloses portable simple folding furniture which comprises a table top plate, the lower end face of the table top plate is provided with two sets of symmetrical hinge pieces a and hinge pieces b, the hinge pieces a are connected with supporting pieces a in a rotating mode, the hinge pieces b are connected with supporting pieces b in a rotating mode, hollow-out strips are arranged on supporting vertical rods of the supporting pieces a, and the hollow-out strips are connected with the supporting vertical rods of the supporting pieces b in a rotating mode. And the supporting piece b is arranged in the hollow strip of the supporting piece a. According to the folding table, the supporting pieces b slide in the hollowed-out strips, the rotating blocks are clamped in the grooves, the nuts are rotated to fix the supporting pieces b, and therefore the folding table can be rapidly fixed, and various heights can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of furniture, in particular to a portable and simple folding furniture. Background Art

[0002] The main features of folding furniture are simple shape, light use, can be used at home or for travel, easy to disassemble and fold, and saves house space.

[0003] In the patent document with the publication number CN219206190U, a foldable furniture table is proposed in the comparative document, which specifically proposes "including a table top, two mounting frame rods are fixedly installed at the lower end of the table top, a plurality of folding shafts are fixedly installed at the bottom of the mounting frame rods, a first leg and a second leg are installed at the bottom of the mounting frame rods, a lifting slot is provided inside the first leg and the second leg, a locking rod is installed inside the first leg and the second leg, and locking knobs are threadedly installed at both ends of the locking rod."

[0004] The inventors found that the folding tables in the comparative documents need to be adjusted and locked multiple times before they can be fixed, which takes a lot of time and the locking process is cumbersome. For this reason, we propose a portable and simple folding furniture. Utility Model Content

[0005] The purpose of the utility model is to provide a portable and simple folding furniture to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable simple folding furniture comprises a table top, wherein the lower end surface of the table top is provided with two groups of symmetrical hinges a and hinges b, the hinge a is rotatably connected to a support a, the hinge b is rotatably connected to a support b, the support vertical rod of the support a is provided with a hollow strip, and the support b is arranged in the hollow strip of the support a.

[0008] As a preference, the outer side surface of the inner wall of the hollow strip is provided with a plurality of grooves, and the grooves are all perpendicular to the support member a.

[0009] As a preference, the width of the hollow strip is greater than the thickness of the support member b.

[0010] As a preference, a plurality of rotating blocks are hinged on the support member b, and the width of the rotating blocks is consistent with the width of the groove.

[0011] As a preference, the hinged member b comprises a fixing member and a hinged rod, and the supporting member b is slidably disposed on the hinged rod.

[0012] As another preferred embodiment, the other end of the hinged rod is provided with an internal thread, and a nut is rotatably provided on the hinged rod.

[0013] Beneficial effects of the utility model:

[0014] 1. In the utility model, support members a and support members b are respectively provided on the lower end surface of the table top, and support member b is provided at the hollow strip on support member a, a plurality of grooves are provided on the hollow strip, and a plurality of rotating blocks matching the hollow strip are provided on support member b. By sliding support member b in the hollow strip and clamping the rotating blocks in the grooves, the nut is rotated to fix support member b, thereby realizing rapid fixation and various height adjustments of the folding table.

[0015] In summary, the device has the advantages of convenient operation and adjustable heights, and is particularly suitable for the furniture field. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the axonometric structure proposed by the utility model.

[0018] Figure 2 This is a structural schematic diagram of the support member b proposed in the utility model.

[0019] Figure 3 This is a structural schematic diagram of the hinged member b proposed in the present invention.

[0020] In the figure: 1-desktop panel; 2-hinge a; 3-hinge b; 4-support a; 5-support b; 6-support vertical rod; 7-hollow bar; 31-fixing member; 32-hinge rod; 33-internal thread; 34-nut; 51-rotating block; 71-groove. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Embodiment 1

[0023] Reference Figure 1-3A portable simple folding furniture comprises a table top 1, wherein the lower end surface of the table top 1 is provided with two sets of symmetrical hinges a2 and a hinge b3, the hinge a2 is rotatably connected to a support a4, the hinge b3 is rotatably connected to a support b5, a hollow bar 7 is provided on a support vertical rod 6 of the support a4, and the support b5 is arranged in the hollow bar 7 of the support a4.

[0024] Reference Figure 2 The outer side surface of the inner wall of the hollow strip 7 is provided with a plurality of grooves 71, and the grooves 71 are all perpendicular to the support member a4. The width of the hollow strip 7 is greater than the thickness of the support member b5.

[0025] It is worth mentioning here that the support member b5 slides in the hollow strip 7, so that the folding table can be quickly positioned during the unfolding and fixing process.

[0026] Reference Figure 1 A plurality of rotating blocks 51 are hinged on the support member b5 , and the width of the rotating blocks 51 is consistent with the width of the groove 71 .

[0027] It is worth mentioning here that the folding table and chair can be quickly fixed and limited by the limiting of the rotating block 51.

[0028] Reference Figure 3 The hinged member b3 includes a fixing member 31 and a hinged rod 32, and the support member b5 is slidably arranged on the hinged rod 32. An internal thread 33 is arranged at the other end of the hinged rod 32, and a nut 34 is rotatably arranged on the hinged rod 32.

[0029] It is worth mentioning here that the support member b5 slides on the hinge rod 32, which can quickly clamp the rotating block 51 into the groove 71, and lock the support member b5 by rotating the nut 34, thereby locking the rotating block 51.

[0030] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A portable simple folding furniture, comprising a table top (1), characterized in that: The lower end surface of the table top (1) is provided with two sets of symmetrical hinges a (2) and hinges b (3); the hinge a (2) is rotatably connected to a support a (4); a support vertical rod (6) of the support a (4) is provided with a hollow bar (7); the inner wall outer side surface of the hollow bar (7) is provided with a plurality of grooves (71); the grooves (71) are all perpendicular to the support a (4); the hinge b (3) is rotatably connected to a support b (5); the support b (5) is hinged with a plurality of rotating blocks (51); the width of the rotating blocks (51) is consistent with the width of the grooves (71); the support b (5) is arranged in the hollow bar (7) of the support a (4).

2. A portable simple folding furniture according to claim 1, characterized in that: The width of the hollow strip (7) is greater than the thickness of the support member b (5).

3. The portable simple folding furniture according to claim 1, characterized in that: The hinged member b (3) comprises a fixing member (31) and a hinged rod (32), and the supporting member b (5) is slidably arranged on the hinged rod (32).

4. The portable simple folding furniture according to claim 3, characterized in that: The other end of the hinge rod (32) is provided with an internal thread (33), and a nut (34) is rotatably provided on the hinge rod (32).

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