CN217658814U

CN217658814U - Folding rack

Info

Publication number: CN217658814U
Application number: CN202220149606.1U
Authority: CN
Inventors: 姜晓辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-10-28
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a folding rack, which comprises two cross rods, wherein the two cross rods are parallel to each other, and installation parts are arranged at the two ends of each cross rod; the bracing piece, the bracing piece includes a plurality of first bracing pieces, a plurality of second bracing pieces and third bracing piece, the one end of a plurality of first bracing pieces is connected with the both ends of horizontal pole respectively, the other end of first bracing piece is connected with the one end of second bracing piece, and a plurality of first bracing pieces are connected with a plurality of second bracing piece one-to-one, the other end and the footing of second bracing piece are connected, the both ends of third bracing piece are passed through the connecting piece and are connected with the one end of first bracing piece and second bracing piece respectively.

Description

Folding rack

Technical Field

The utility model relates to a support frame technical field, concretely relates to folding leg.

Background

The folding frame is common in daily life, reasonable in proportional structure and durable in use. The prior art folding supports include the following: 1. the board surface is installed in a buckling mode; 2. the transverse round balls are arranged on the board surface; 3. the installation is carried out in a way that the plate surface is buckled downwards. In the first installation mode in the prior art, the panel is not well positioned through buckle installation, so that the problem of easy falling is caused; the second mounting mode can lead to weak bearing capacity of the folding frame; the third mounting method also causes a problem that the panel is easily detached. Therefore, a folding frame which is simple in installation mode, not easy to fall off and strong in bearing capacity is needed.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses the technical problem that solves is in the defect that drops easily, installation difficulty and bearing capacity are poor to a folding support is provided.

In order to solve the above problem, the utility model provides a folding leg, include:

the two cross rods are parallel to each other, and mounting parts are arranged at two ends of each cross rod;

the supporting rods comprise a plurality of first supporting rods, a plurality of second supporting rods and a third supporting rod, one ends of the first supporting rods are connected with two ends of the cross rod respectively, the other ends of the first supporting rods are connected with one ends of the second supporting rods, the first supporting rods are connected with the second supporting rods in a one-to-one correspondence mode, the other ends of the second supporting rods are connected with the bottom feet, and two ends of the third supporting rod are connected with one ends of the first supporting rods and one end of the second supporting rods through connecting pieces respectively.

Preferably, the cross bar comprises a first bar section and a second bar section, and one end of the first bar section is provided with an extension part detachably connected with the second bar section.

Preferably, the one end of first pole section is provided with the installation department, the one end of second pole section is provided with and is connected with first pole section, and the other end is provided with the installation department.

Preferably, one end of the mounting part is a convex structure.

Preferably, the connecting piece includes first connecting piece and second connecting piece, the one end of first bracing piece is connected with the horizontal pole through first connecting piece, the other end of first bracing piece is connected with second bracing piece and third bracing piece respectively through the second connecting piece.

Preferably, the one end that first connecting piece and horizontal pole are connected is the semicircle structure, and the radian of semicircle structure is corresponding with the radian of horizontal pole, the other end of first connecting piece is provided with the through-hole, the one end of first bracing piece is passed through the through-hole and can be dismantled with first connecting piece and be connected.

Preferably, one end of the semicircular arc of the first connecting piece is fixedly connected with the cross rod through a bolt.

Preferably, four through holes are formed in the side face of the second connecting piece at intervals along the circumferential direction, and one end of the first supporting rod and one end of the second supporting rod are detachably connected with the second connecting piece through the through holes formed in the circumferential direction.

Preferably, one end of the second connecting piece is provided with a through hole fixedly connected with one end of the third supporting rod.

Preferably, be provided with the elasticity rope in first bracing piece and the second bracing piece, the one end and the footing of elasticity rope are connected, and the other end passes second bracing piece, second connecting piece, first bracing piece and horizontal pole in proper order and is connected with the installation department.

The utility model has the advantages of it is following:

1. the utility model provides a folding bracket, which comprises a cross rod and a support rod. The two cross rods are parallel to each other, and mounting parts are arranged at two ends of each cross rod; the supporting rods comprise a plurality of first supporting rods, a plurality of second supporting rods and a third supporting rod, one ends of the first supporting rods are connected with two ends of the cross rod respectively, the other ends of the first supporting rods are connected with one ends of the second supporting rods, the first supporting rods are connected with the second supporting rods in a one-to-one correspondence mode, the other ends of the second supporting rods are connected with the bottom feet, and two ends of the third supporting rod are connected with one ends of the first supporting rods and one end of the second supporting rods through connecting pieces respectively.

The folding support of this structure is provided with the installation department through the both ends at the horizontal pole to can solve the problem that the buckle location is not good to install, easily drops, further improvement folding support's stability, and the installation is simple, is difficult for droing, has improved user's experience and has felt.

2. The folding support of this structure through with first connecting piece design for the semicircle structure corresponding with the horizontal pole radian for the laminating of panel horizontal pole, and thereby can solve the external fixed of screw, lead to the horizontal pole not complete plane, lead to the bellied problem of installation that external round bulge horizontal pole part can the jack-up panel, further improvement user's experience is felt.

3. The folding support of this structure is through being provided with the elasticity rope in first bracing piece and second bracing piece to can make horizontal pole and bracing piece separately fold and can not drop, further reduction the degree of difficulty of installation, reduce installation time, improve the efficiency of installation, improve user's experience and feel.

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 embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a folding leg in an embodiment of the present invention;

fig. 2 is a schematic structural view of a first pole segment in an embodiment of the invention;

fig. 3 is a schematic structural diagram of a first connecting member according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an elastic rope in an embodiment of the present invention;

fig. 5 is a schematic structural view of an elastic rope in an embodiment of the present invention;

description of reference numerals:

1. a cross bar; 11. a first pole segment; 111. an extension portion; 12. a second pole segment; 13. an installation part;

2. a support bar; 21. a first support bar; 22. a second support bar; 23. a third support bar;

3. a first connecting member; 4. a second connecting member; 5. footing; 6. an elastic cord.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1, the present embodiment discloses a folding leg including two cross bars 1 and support bars 2. The horizontal pole 1 is along the horizontal body of rod that sets up in figure 1, and is parallel to each other and correspond the setting between two horizontal poles 1, and the both ends of horizontal pole 1 are provided with installation department 13, and installation department 13 inserts and establishes the port department at horizontal pole 1 both ends. The support rod 2 comprises a plurality of first support rods 21, a plurality of second support rods 22 and a third support rod 23, one ends of the first support rods 21 are respectively connected with two ends of the cross rod 1 through first connecting pieces 3, the other ends of the first support rods 21 are connected with one ends of the second support rods 22 through second connecting pieces 4, the first support rods 21 are connected with the second support rods 22 in a one-to-one correspondence mode, the other ends of the second support rods 22 are connected with the bottom feet 5, two ends of the third support rod 23 are respectively connected with the first support rods 21 and the second support rods 22 arranged at two ends of the cross rod 1 through the second connecting pieces 4, and the support rod is used for supporting the first support rods 21 and the second support rods 22 arranged at two ends of the cross rod 1.

Further, as shown in fig. 2, the crossbar 1 comprises a first pole segment 11 and a second pole segment 12, and the first pole segment 11 is provided with an extension 111 for detachable connection with the second pole segment 12.

Furthermore, one end of the mounting portion 13 is a cylindrical convex portion, the other end of the mounting portion 13 is inserted into the ports at one end of the first rod section 11 and the second rod section 12, and the cylindrical convex portion is used for being mounted on a panel arranged on the folding leg.

Preferably, the number of the first supporting rods 21 is four, the number of the second supporting rods 22 is four, two first supporting rods 21 are respectively connected with the first rod sections 11 of the two cross rods 1 through the first connecting members 3, the other two first supporting rods 21 are respectively connected with the second rod sections 12 of the two cross rods 1 through the first connecting members 3, wherein the two second supporting rods 22 are respectively connected with the two first supporting rods 21 connected with the first rod sections 11 through the second connecting members 4 in a one-to-one correspondence manner, and the other two second supporting rods 22 are respectively connected with the two first supporting rods 21 connected with the second rod sections 12 through the second connecting members 4 in a one-to-one correspondence manner. In other alternative embodiments, the number of the first support rods 21 is six or other numbers, and the number of the second support rods 22 is six or other numbers, so that the number of the first support rods 21 is the same as the number of the second support rods 22.

Preferably, there are four first connecting members 3 and two second connecting members 4. In other alternative embodiments, the number of the first connecting members 3 may be six or other numbers, the number of the first connecting members 3 may correspond to the number of the first supporting rods 212, and the number of the second connecting members 4 may be three or other numbers.

As shown in fig. 1 and fig. 3, in the technical solution of this embodiment, one end of each of the four first connecting members 3 connected to the first rod section 11 and the second rod section 12 of the crossbar 1 is of a semi-circular arc structure, the radian of the semi-circular arc structure corresponds to the radian of the crossbar 1, one end of the semi-circular arc of each of the first connecting members 3 is fixedly connected to the first rod section 11 or the second rod section 12 through a bolt, the other end of each of the first connecting members 3 is provided with a through hole, and one end of each of the first supporting rods 21 is inserted into the through hole and detachably connected to the first connecting member 3. The side of second connecting piece 4 is provided with four through-holes along circumference interval, two through-holes that second connecting piece 4 opened upwards in figure 1 set up can be dismantled with the other end of first bracing piece 21 respectively and be connected, two through-holes that second connecting piece 4 opened downwards in figure 1 set up can be dismantled with the one end of second bracing piece 22 respectively and be connected, second connecting piece 4 on the left of figure 1 is provided with a through-hole that opens to the right, second connecting piece 4 on the right side of figure 1 is provided with a through-hole that opens to the left, the through-hole of two second connecting pieces 4 respectively with third bracing piece's both ends fixed connection.

As shown in fig. 4 and fig. 5, in the technical solution of the present embodiment, an elastic rope 6 is disposed in the corresponding first support rod 21 and second support rod 22, the elastic rope 6 makes the first support rod 212 and second support rod 222 convenient to install and not easy to lose, one end of the elastic rope 6 is fixedly connected to one end of the foot 5, and the other end of the elastic rope passes through the second support rod 22, the second connector 4, the first support rod 21, and the first rod segment 11 or the second rod segment 12 in sequence and is fixedly connected to one end of the installation portion 13 disposed in the first rod segment 11 or the second rod segment 12.

Preferably, four elastic cords 6 are disposed in the folding leg, and each elastic cord 6 is disposed in the corresponding first support bar 21 and the second support bar 22. In other alternative embodiments, five or other numbers of elastic strings 6 are provided in the folding leg, and the number of elastic strings 6 is the same as the number of first support bars 21 and the number of second support bars 22.

The implementation principle of the embodiment is as follows:

when the folding rack is used, one ends of the four second supporting rods 22 are inserted into the two second connecting pieces 4 through the elastic ropes 6, the inserted ends of the four first supporting rods 21 are inserted into the two second connecting pieces 4 through the elastic ropes 6, then the two first rod sections 11 and the two second rod sections 12 are connected with one ends of the first supporting rods 21 through the elastic ropes 6 and the first connecting pieces 3, then the two second rod sections 12 are connected with the first rod sections 11 through the extending parts 111, and finally the panel is installed on the folding rack through the installing parts 13 at the two ends of the first rod sections 11 and the second rod sections 12.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A folding stand, comprising:

the two cross rods (1) are parallel to each other, and mounting parts (13) are arranged at two ends of each cross rod (1);

bracing piece (2), bracing piece (2) include a plurality of first bracing pieces (21), a plurality of second bracing pieces (22) and third bracing piece (23), the one end of a plurality of first bracing pieces (21) is connected with the both ends of horizontal pole (1) respectively, the other end of first bracing piece (21) is connected with the one end of second bracing piece (22), and a plurality of first bracing pieces (21) are connected with a plurality of second bracing pieces (22) one-to-one, the other end and footing (5) of second bracing piece (22) are connected, the one end of third bracing piece (23) is passed through the connecting piece and is connected with the one end of first bracing piece (21) and second bracing piece (22) respectively, the other end of third bracing piece (23) passes through the connecting piece and is connected with the one end of first bracing piece (21) and second bracing piece (22) respectively.

2. A folding leg as claimed in claim 1, characterized in that:

the cross rod (1) comprises a first rod segment (11) and a second rod segment (12), wherein one end of the first rod segment (11) is provided with an extension part (111) detachably connected with the second rod segment (12).

3. A folding leg as claimed in claim 2, characterized in that:

the one end of first pole section (11) is provided with installation department (13), the one end of second pole section (12) is provided with and is connected with first pole section (11), and the other end is provided with installation department (13).

4. A folding leg as claimed in claim 3, characterized in that:

one end of the mounting part (13) is of a convex structure.

5. A folding leg as claimed in claim 1, characterized in that:

the connecting piece includes first connecting piece (3) and second connecting piece (4), the one end of first bracing piece (21) is connected with horizontal pole (1) through first connecting piece (3), the other end of first bracing piece (21) is connected with second bracing piece (22) and third bracing piece (23) respectively through second connecting piece (4).

6. A folding leg as claimed in claim 5, characterized in that:

the one end that first connecting piece (3) and horizontal pole (1) are connected is the semicircle structure, and the radian of semicircle structure is corresponding with the radian of horizontal pole (1), the other end of first connecting piece (3) is provided with the through-hole, the one end of first bracing piece (21) is passed through the through-hole and can be dismantled with first connecting piece (3) and be connected.

7. A folding leg as claimed in claim 6, characterized in that:

one end of the semicircular arc of the first connecting piece (3) is fixedly connected with the cross rod (1) through a bolt.

8. A folding leg as claimed in claim 7, characterized in that:

the side of second connecting piece (4) is provided with four through-holes along circumference interval, the one end of first bracing piece (21) and the one end of second bracing piece (22) can be dismantled with second connecting piece (4) with the through-hole that sets up through circumference and be connected.

9. A folding leg as claimed in claim 8, characterized in that:

one end of the second connecting piece (4) is provided with a through hole fixedly connected with one end of the third supporting rod (23).

10. A folding leg as claimed in any one of claims 1 to 9, wherein:

be provided with elasticity rope (6) in first bracing piece (21) and second bracing piece (22), the one end and footing (5) of elasticity rope (6) are connected, and the other end passes second bracing piece (22), second connecting piece (4), first bracing piece (21) and horizontal pole (1) in proper order and is connected with installation department (13).