CN207314988U - A portable folding stand - Google Patents

Abstract

The utility model discloses a portable folding bracket, the upper end of the telescopic support member bar can be slided from top to bottom and is equipped with the slide, and adjacent two faces on the slide all are equipped with the hinge lug, and adjacent two faces on the top of the telescopic support member bar all are equipped with the hinge lug, and the hinge lug corresponds with the position of the hinge lug on the top of the telescopic support member bar on the slide, and four telescopic support member bars enclose into a cuboid structure, and all adopt X-type hinge bar external member to articulate between two adjacent telescopic support member bars for setting, the utility model discloses a telescopic support member bar that contracts, the height adjustment is very convenient, also can be quick the lateral distance of the telescopic support member bar of regulation; simultaneously this application X type hinge bar external member can set up to a plurality of length and the width that link to each other and increase the support, simultaneously portable folding support is 1 or a plurality of articulated settings of establishing ties in proper order to can regard as rack, stand, fitting room, stage, stand etc..

Description

A portable folding stand

technical field

The utility model relates to a portable folding stand, which belongs to the technical field of stand equipment.

Background technique

At present, many benches are welded and fixed, resulting in a large footprint and troublesome disassembly. For this reason, in order to provide services for customers, the known benches on the market are generally erected with steel pipes or brackets. Although this structure has the characteristics of disassembly, movement, and low cost, it wastes precious time and increases the workload for a temporary stage or booth that is disassembled several times a day.

Therefore, it is necessary to design a portable and fast-folding bench support so as to improve the contraction performance of the support and improve the folding efficiency.

Contents of the invention

Aiming at the existing technical problems, the utility model provides a portable folding bracket, the purpose of which is to improve the shrinkage performance of the bracket, improve the folding efficiency, provide customers with better services, and intend to solve the problems existing in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a portable folding bracket, which includes a telescopic support rod and an X-shaped articulated rod kit, which is characterized in that the upper end of the telescopic Seat, the two adjacent surfaces of the sliding seat are provided with hinged ears, and the two adjacent surfaces of the top end of the telescopic support rod are also provided with hinged ears, and the hinged joints on the sliding seat The ear corresponds to the position of the hinged ear on the top of the telescopic support rod, and the four telescopic support rods enclose a cuboid structure, and the two adjacent telescopic support rods are connected by an X-shaped hinged rod set , and the X-shaped articulated rod set is hinged with the hinged rod 1 and the hinged rod 2, and the two ends of the hinged rod 1 are respectively hinged on the hinged ear on the corresponding sliding seat and the hinged ear on the top of the telescopic support rod , and the middle position of the first hinged rod and the middle position of the second hinged rod are rotatably crossed by a hinged shaft, and by sliding the sliding seat up and down, the cross angle between the first hinged rod and the second hinged rod is realized, and then Realize the folding between the four telescopic support rods; the number of the X-shaped articulated rod sets is 1 or more; when the number is multiple, multiple X-shaped articulated rod sets are hinged in series sequentially; the One or more portable folding supports are hinged in series sequentially.

Further, as a preference, the telescopic support rod includes a lower pole and an upper telescopic cylinder, the upper telescopic cylinder is coaxially sleeved on the lower pole, and the sliding seat is arranged on the upper pole so that it can slide up and down. on the telescoping tube.

Further, preferably, the lower end of the upper telescopic tube is provided with a locking bolt, and the locking bolt is locked to lock the upper telescopic tube and the lower pole.

Further, preferably, a support is provided at the bottom end of the lower pole.

Further, as a preference, detachable auxiliary fixing rods are used between the bottom ends of two adjacent lower poles for auxiliary fixing connection.

Further, preferably, the tent is supported on the bracket, and the tent is provided with a tent door.

Further, preferably, the cross-sectional area of the telescopic support rod is circular, square or rectangular.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model adopts shrinkable telescopic support rods, which is very convenient to adjust the height, and the hinge rod 1 and the hinge rod 2 which are arranged together can be folded very conveniently. It is convenient to adjust the intersection angle of hinge rod one and hinge rod two, and then quickly and conveniently adjust the lateral distance of the telescopic support rods, and quickly realize the horizontal folding of the bracket. The utility model has a simple structure and is easy to use. , can save a lot of valuable time and reduce workload. Simultaneously, the utility model can also be extended to a stand, a booth frame, a stage, a display stand and the like.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1 as a fitting room;

Fig. 2 is the schematic diagram of the structure after the tent is installed when the utility model embodiment 1 is used as a fitting room;

Among them, 1. Lower support rod, 2. Upper telescopic tube, 3. Sliding seat, 4. Hinged ear, 5. Hinged rod one, 6. Hinged rod two, 7. Hinged shaft, 8. Locking bolt, 9. Support Seat, 10, auxiliary fixing bar, 11, tent, 12, tent door.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, the utility model provides a technical solution: when the bracket is applied in a portable fitting room, it includes a telescopic support rod, a hinged rod one 5 and a hinged rod two 6, and it is characterized in that the The upper end of the telescopic support rod can slide up and down and is provided with a slide seat 3, and the two adjacent surfaces of the slide seat 3 are provided with hinged ears 4, and the two adjacent surfaces of the top end of the telescopic support rod are are also provided with hinged ears 4, and the hinged ears 4 on the sliding seat 3 correspond to the positions of the hinged ears 4 on the top of the telescopic support rods, and the four telescopic support rods enclose a cuboid structure, And between the two adjacent telescopic support rods, hinged rod one 5 and hinged rod two 6 are hingedly arranged, and the two ends of the hinged rod one 5 are respectively hingedly arranged on the hinged ears on the corresponding sliding seats and the hinged rods. On the hinge ear at the top of the telescopic support rod, and the middle position of the hinge rod one 5 and the middle position of the hinge rod two 6 adopt the hinge shaft 7 to rotate and cross, and slide the slide seat up and down to realize the hinge rod The intersection angle between the first and the hinged rod two, and then realize the folding between the four telescopic support rods.

Wherein, in this embodiment, in order to facilitate height adjustment as shown in Figure 1, the telescopic support rod includes a lower pole 1 and an upper telescopic tube 2, and the upper telescopic tube 2 is coaxially sleeved on the lower pole 1 Above, the sliding seat 3 is arranged on the upper telescopic cylinder 2 so as to slide up and down.

In order to facilitate fixing and locking in height, a locking bolt 8 is provided at the lower end of the upper telescopic tube, and the locking bolt 8 is locked to lock the upper telescopic tube 2 and the lower pole 1 .

In addition, in order to ensure the stability of the support, a support 9 is provided at the bottom end of the lower pole. A detachable auxiliary fixing rod 10 is also used for auxiliary fixed connection between the bottom ends of the two adjacent lower poles. This detachable connection can be made by pins, bolts or other connection methods.

In addition, when in use, the tent 11 is supported on the bracket, and the tent 11 is provided with a tent door 12 .

Regarding the shape of the telescopic support rod, the cross-sectional area of the telescopic support rod is circular, square or rectangular.

other embodiments

In order to make the utility model can be used as stand, booth frame, fitting room, stage, booth etc. This embodiment is further expanded;

In order to expand better, the number of X-shaped articulated rod sets of the present invention can be multiple; when the number is multiple, a plurality of X-shaped articulated rod sets are sequentially connected in series, so that the length and width of the support can be increased;

In order to further expand, the portable folding stand can also be arranged in a series of hinges in series. This further increases the overall length and width of the support platform, while also having very stable poles for support.

The utility model adopts shrinkable telescopic support rods, which is very convenient to adjust the height, and the hinge rod 1 and the hinge rod 2 which are arranged together can be folded very conveniently. It is convenient to adjust the intersection angle of hinge rod one and hinge rod two, and then quickly and conveniently adjust the lateral distance of the telescopic support rods, and quickly realize the horizontal folding of the bracket. The utility model is simple in structure and easy to use. It can save a lot of valuable time and reduce workload.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A portable folding support, which comprises a telescopic support rod and an X-shaped articulated rod set, is characterized in that the upper end of the telescopic support rod can slide up and down to be provided with a sliding seat, and two adjacent adjacent sliding seats Both surfaces are provided with hinged ears, and the two surfaces adjacent to the top of the telescopic support rod are also provided with hinged ears, and the hinged ears on the sliding seat are connected with the top of the telescopic support rod. The positions of the hinged ears correspond to each other. The four telescopic support rods enclose a cuboid structure, and the two adjacent telescopic support rods are connected by an X-shaped hinged rod kit, and the X-shaped hinged rod kit is a hinged rod. It is hingedly arranged with the hinge rod two, and the two ends of the hinge rod one are respectively hingedly arranged on the hinge ear on the corresponding sliding seat and the hinge ear on the top end of the telescopic support rod, and the middle position of the hinge rod one and The middle position of the hinged rod 2 adopts the rotatable cross setting of the hinged shaft. By sliding the sliding seat up and down, the cross angle between the hinged rod 1 and the hinged rod 2 is realized, and then the distance between the four telescopic support rods is realized. The number of the X-shaped articulated rod sets is 1 or more; when the number is multiple, multiple X-shaped articulated rod sets are sequentially connected in series; the portable folding stand is 1 or more in series Articulation settings. 2. A portable folding stand according to claim 1, characterized in that: the telescopic support rod includes a lower support rod and an upper telescopic tube, and the upper telescopic tube is coaxially sleeved on the lower support rod , the sliding seat is arranged on the upper telescopic cylinder so as to slide up and down. 3. A portable folding stand according to claim 2, characterized in that: the lower end of the upper telescopic tube is provided with a locking bolt, and the locking bolt locks the upper telescopic tube and the lower pole. lock tight. 4. A portable folding stand according to claim 2, characterized in that: the bottom end of the lower pole is provided with a support. 5 . A portable folding stand according to claim 2 , characterized in that: the bottom ends of two adjacent lower poles are connected by detachable auxiliary fixing rods for auxiliary fixing. 6 . 6. A portable folding stand according to any one of claims 1-5, characterized in that: tent support is arranged on the stand, and a tent door is arranged on the tent. 7. A portable folding stand according to any one of claims 1-5, characterized in that: the cross-sectional area of the telescopic support rod is circular, square or rectangular.