CN209733005U

CN209733005U - Hidden multifunctional folding plate frame

Info

Publication number: CN209733005U
Application number: CN201920262741.5U
Authority: CN
Inventors: 宁双辉; 陈素芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-06
Anticipated expiration: 2029-03-01

Abstract

The embodiment of the utility model discloses hidden multi-functional folding grillage, including the folding side bearer that the symmetry set up, folding side bearer is equipped with the base, base swivelling joint's bracket, fixed connection layer board on the bracket, the layer board setting is equipped with the pedestal machine that the symmetry set up on the base and is located and be equipped with first cross axle between the axle bed between the folding side bearer that the symmetry set up, and the inner of bracket is equipped with the first connection structure who is connected with the cooperation of first cross axle, one side that corresponds the base on the first connection structure is equipped with first arc limit, the radian on first arc limit is no longer than pi, be equipped with the buckle between the outer end of bracket and the base. The utility model has the advantages of simple structure and convenient disassembly; secondly, the device is not limited by space, has wide application range, can be arranged in bedrooms, bedside, living rooms, sofas, study rooms, dining tables, kitchens, staircases and the like, is beneficial to learning and is convenient for life; the extension can be unlimited according to personal preference and requirements; fourthly, the product has various types and complete specifications and meets the requirements of different people.

Description

Hidden multifunctional folding plate frame

Technical Field

the embodiment of the utility model provides a relate to folding leg technical field, concretely relates to hidden multi-functional folding grillage.

Background

Most of the existing foldable brackets are provided with a supporting plate on the foldable supporting frames at two sides, when the foldable brackets are used, the supporting plate can be turned over to support articles, but the foldable brackets are arranged at the bottom of the tray, and the situation that the supporting plate is pressed back to be closed easily occurs.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a hidden multi-functional folding grillage to solve among the prior art because the folding support frame sets up the bottom at the tray and the easy problem that appears the layer board and is pressed back closed form that leads to.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

The utility model provides a multi-functional folding grillage of hidden, folding side bearer including the symmetry setting, folding side bearer is equipped with installs the base on indulging the plane, base swivelling joint's bracket, fixed connection layer board on the bracket, the layer board sets up between the folding side bearer that the symmetry set up, be equipped with the axle bed that the symmetry set up on the base, be equipped with first cross axle between the axle bed that the symmetry set up, the inner of bracket is equipped with the first connection structure who gos deep into between the axle bed of both sides and be connected with the cooperation of first cross axle, one side that corresponds the base on the first connection structure is equipped with first arc limit, the radian on first arc limit is no longer than pi, be equipped with the buckle between the outer end of bracket and the base.

In another embodiment of the present invention, a folding arm is disposed between the outer end of the bracket and the base, and two ends of the folding arm are respectively connected to the bracket and the base.

In another embodiment of the present invention, the folding arm comprises a main arm and a sub arm, wherein one end of the main arm is connected to the top of the base, the other end of the main arm is rotatably connected to the sub arm, and the end of the sub arm is connected to the bracket.

In a further embodiment of the invention, the outer end of the bracket is provided with an anti-collision head.

In another embodiment of the present invention, the supporting plate is fixedly connected to the bracket by a fastener.

In yet another embodiment of the present invention, the radian of the first arc-shaped edge is pi/2.

In the utility model discloses a still another embodiment, be equipped with at least one middle folding leg between the folding side bearer that the symmetry set up, middle folding leg is including installing middle base on the vertical plane and with base swivelling joint's middle bracket, the top surface fixed connection layer board of middle bracket, be equipped with the middle axle bed that the symmetry set up on the middle base, be equipped with middle second cross axle between the middle axle bed that the symmetry set up, the inner of middle bracket is equipped with the second connection structure of being connected with the cooperation of second cross axle, one side that corresponds the base on the second connection structure is equipped with second arc limit, the radian on second arc limit is no longer than pi.

According to the utility model discloses an embodiment has following advantage:

the structure is simple, and the disassembly is convenient;

Secondly, the device is not limited by space, has wide application range, can be arranged in bedrooms, bedside, living rooms, sofas, study rooms, dining tables, kitchens, staircases and the like, is beneficial to learning and is convenient for life;

the extension can be unlimited according to personal preference and requirements;

Fourthly, the product has various types and complete specifications and meets the requirements of different people.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an overall structure diagram of a hidden multifunctional folding plate rack provided by the embodiment of the present invention;

Fig. 2 is the embodiment of the utility model provides a pair of folding leg's overall structure graph in the middle of multi-functional folding grillage installation of hidden.

In the figure:

1. A base; 2. a bracket; 3. a crash head; 4. a support plate; 5. a shaft seat; 6. a first lateral axis; 7. a first connecting structure; 8. a first arcuate edge; 9. a main arm; 10. a slave arm; 11. a middle base; 12. an intermediate bracket; 13. a middle shaft seat; 14. a second lateral axis; 15. a second connecting structure; 16. a second arcuate edge.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

As shown in figure 1, the hidden multifunctional folding plate frame comprises symmetrically arranged folding side frames, wherein the folding side frames are provided with bases 1 which are arranged on a longitudinal plane, if the bases 1 are arranged on a bedside, a wall, a cabinet and the like, the bases 1 are fixed with the longitudinal plane through fastening pieces such as fastening bolts and screws or through super glue.

The base 1 is vertically arranged, the bottom end of the base 1 is rotatably connected with the bracket 2, the outer end of the bracket 22 is provided with an anti-collision head 3 which is made of plastic or soft material, is in a hollow box shape and is buckled at the front end of the bracket 2 for preventing people from being accidentally injured. The bracket 2 is fixedly connected with a supporting plate 4, the supporting plate 4 is arranged between the symmetrically arranged folding side frames, and the bracket 2 is fixedly connected with the supporting plate 4 through fastening bolts. When the folding table is not needed to be used, the bracket 2 and the base 1 are closed, the bracket 2 is attached to the longitudinal plane, and the whole folding table does not occupy space; when the portable electronic device needs to be used, the bracket 2 is turned to the maximum angle, in this embodiment, the bracket 2 is preferably perpendicular to the base 1, the bracket 2 is in a horizontal state, and the supporting plate 4 forms a supporting surface for placing articles.

The bottom end of the base 1 is provided with shaft seats 5 which are symmetrically arranged, first transverse shafts 6 are arranged between the shaft seats 5 which are symmetrically arranged, the inner end of the bracket 2 is provided with first connecting structures 7 which extend into the shaft seats 5 and are matched and connected with the first transverse shafts 6, the first connecting structures 7 can be of a sheet structure or a block structure, the first transverse shafts 6 penetrate through the first connecting structures 7 to realize rotatable connection of the first connecting structures and the second connecting structures, the outer side of the first connecting structures 7 is provided with first arc-shaped edges 8, the first arc-shaped edges 8 are used for fixing a gap between the first connecting structures 7 and the base 1 in the rotating process of the bracket 2 to realize rotation of the bracket 2, when the bracket 2 is completely opened, as the first connecting structures 7 are contacted with the base 1, namely, contact points abut against the base 1 to form a static connection state between the bracket 2 and the base 1, the outer ends of the bracket 2 are acted by downward gravity to drive the first connecting structures 7 to be, however, since the first connecting structure 7 is abutted against the base 1, a static structure of the opened state of the bracket 2 is formed, in this embodiment, the radian of the first arc-shaped edge 8 is pi/2, so that the bracket 2 and the base 1 are perpendicular to each other when the bracket 2 is fully opened.

Be equipped with the buckle between bracket 2's outer end and the base 1 for through the fixed two connected state of buckle after bracket 2 and base 1 are closed, bracket 2 and base 1 separation when needs use, the buckle is opened passively, easy operation, convenient to use.

a folding arm is arranged between the outer end of the bracket 2 and the base 1, two ends of the folding arm are respectively connected with the bracket 2 and the base 1, the folding arm comprises a main arm 9 and a slave arm 10, one end of the main arm 9 is connected with the top of the base 1, the other end of the main arm 9 is rotatably connected with the slave arm 10, and the tail end of the slave arm 10 is connected with the bracket 2. When the bracket 2 is opened or closed, the main arm 9 and the slave arm 10 perform relative rotation movement, and when the bracket 2 is completely opened, the main arm 9 and the slave arm 10 form a straight line.

in order to realize the length adjustment of the folding frames, as shown in fig. 2, at least one middle folding frame is arranged between the symmetrically arranged folding side frames, and the middle folding frame is used for increasing the support for the middle position of the tray. The middle folding frame comprises a middle base 11 installed on a longitudinal plane and a middle bracket 12 rotatably connected with the base, the top surface of the middle bracket 12 is fixedly connected with a supporting plate 4, middle shaft seats 13 symmetrically arranged are arranged on the middle base 11, a middle second transverse shaft 14 is arranged between the middle shaft seats symmetrically arranged, a second connecting structure 15 connected with the second transverse shaft 14 in a matched mode is arranged at the inner end of the middle bracket 12, a second arc-shaped edge 16 is arranged on one side, corresponding to the base, of the second connecting structure 15, and the radian of the second arc-shaped edge 16 is not more than pi.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. the utility model provides a multi-functional folding grillage of hidden, its characterized in that: folding side bearer that sets up including the symmetry, folding side bearer is equipped with installs the base on indulging the plane, base swivelling joint's bracket, fixed connection layer board on the bracket, the layer board sets up between the folding side bearer that the symmetry set up, be equipped with the axle bed that the symmetry set up on the base, be equipped with first cross axle between the axle bed that the symmetry set up, the inner of bracket is equipped with the first connection structure who gos deep into between the axle bed of both sides and be connected with the cooperation of first cross axle, one side that corresponds the base on the first connection structure is equipped with first arc limit, the radian on first arc limit is no longer than pi, be equipped with the buckle between the outer end of bracket and the base.

2. The concealed multifunctional folding plate rack of claim 1, wherein: folding arms are arranged between the outer ends of the brackets and the base, and the two ends of each folding arm are respectively connected with the brackets and the base.

3. The concealed multifunctional folding plate frame of claim 2, wherein: the folding arm comprises a main arm and a slave arm, wherein one end of the main arm is connected with the top of the base, the other end of the main arm is rotatably connected with the slave arm, and the tail end of the slave arm is connected with a bracket.

4. The concealed multifunctional folding plate rack of claim 1, wherein: and an anti-collision head is arranged at the outer end of the bracket.

5. The concealed multifunctional folding plate rack of claim 1, wherein: the supporting plate is fixedly connected with the bracket through a fastener.

6. The concealed multifunctional folding plate rack of claim 1, wherein: the radian of the first arc-shaped edge is pi/2.

7. The concealed multifunctional folding plate rack of claim 1, wherein: the folding frame comprises a middle base and a middle bracket, wherein the middle base is arranged on a longitudinal plane, the middle bracket is rotatably connected with the base, the top surface of the middle bracket is fixedly connected with a supporting plate, middle shaft seats are symmetrically arranged on the middle base, a middle second transverse shaft is arranged between the middle shaft seats, the inner end of the middle bracket is provided with a second connecting structure, the second connecting structure is matched and connected with the second transverse shaft, a second arc-shaped edge is arranged on one side, corresponding to the base, of the second connecting structure, and the radian of the second arc-shaped edge is not more than pi.