CN219396634U

CN219396634U - Folding frame

Info

Publication number: CN219396634U
Application number: CN202320805315.8U
Authority: CN
Inventors: 赵旭明
Original assignee: Guangxi Huajiu Home Furnishing Co ltd
Current assignee: Guangxi Huajiu Home Furnishing Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-07-25
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a folding frame, which comprises a main support, a folding support, an auxiliary support and an auxiliary support, wherein a plurality of groups of main supports are used for supporting the whole folding frame; the folding brackets are arranged on the main brackets, and support the main brackets between adjacent main brackets. The beneficial effects are that: the hinge pin that can dismantle simultaneously rotatable connection has been set up on this folding leg for can fold after part dismantles between main support and the folding support, fold after dismantling support part and simplified the procedure of dismantling, more be convenient for operation and save time. In addition, the auxiliary support which is arranged on the main support or the auxiliary support frame and formed by the square pipes can increase the supporting performance of the folding support in the inclined direction, and the auxiliary support which is arranged in an adjustable manner can adjust the auxiliary support according to the integral bearing position of the folding support, so that the folding support is convenient to mount, dismount and fold, and is more flexible and convenient to use.

Description

Folding frame

Technical Field

The utility model relates to the technical field of brackets, in particular to a folding bracket.

Background

In daily life or production and management, some articles are often required to be supported and stored or hung and stored, and are usually divided into different functional areas. Different functional areas place different article types. Different partition boards and compartments are designed in a common bracket and are used for placing articles with different shapes and materials. Thus, the shape and the shape of the bracket are more complicated and various. And some shelves are bigger in size, occupy more space when placing, and are more inconvenient to transport. At present, the existing wardrobe is mainly made of wood, stainless steel, simple plastic products and the like. However, the existing support is simple and firm in structure for improving supporting force, cannot be disassembled or folded, and is inconvenient to transport. Although the existing support has some foldable structures, the support provided with the foldable structures often has insufficient supporting force, and is difficult to support between heavier objects.

Disclosure of Invention

The utility model aims to provide a folding frame which is convenient to fold and disassemble and has strong supporting force, and the folding frame is described in detail below.

To achieve the above object, the present utility model provides a folding stand comprising

The main supports are provided with a plurality of groups and are used for supporting the whole folding frame;

the folding brackets are provided with a plurality of groups, and the plurality of groups of folding brackets are arranged on the main brackets and support the main brackets between adjacent main brackets;

the auxiliary brackets are positioned between two adjacent groups of main brackets and are used for carrying out auxiliary support on the folding brackets;

the auxiliary support is used for carrying out auxiliary support on the main support, an adjusting structure is arranged on the auxiliary support, and the auxiliary support can be arranged on the main support or the auxiliary support in an adjustable manner through the adjusting structure;

main support, folding support, auxiliary support and auxiliary support are all constituteed by square tube, all be provided with the pinhole on the main support and on the auxiliary stay frame, be provided with the detachable round pin axle in the pinhole, folding support and round pin axle normal running fit, and folding support pass through the cooperation of round pin axle and pinhole and can dismantle the setting on the main support.

When the folding frame is used, the folding frame can be detachably connected with the folding frame through the pin shafts and the pin holes arranged on the main frame and the auxiliary frame, and the folding frame can be detached from the pin shafts when the frame is required to be transported, so that the folding frame is partially separated from the main frame, and the other part is rotationally connected, the folding of the folding frame on the main frame is realized, and the whole occupied space of the folding frame is reduced. And the pin shaft is connected with the pin hole in a matched manner so as to be convenient to install and detach, so that the assembled bracket is more stable. In addition, the triangle is stable, and the adjustable fixing support arranged on the main support or the auxiliary support and the main support or the auxiliary support form a triangle supporting structure, so that the auxiliary support of the main support or the auxiliary support at different positions can be realized after the adjustment.

As the improvement of the technical scheme, the pin holes are formed in the end parts of the main support and the auxiliary support, two pin holes are formed in each end part of the main support and each end part of the auxiliary support in parallel, locking grooves are further formed in each pin hole, locking protrusions are correspondingly arranged on the pin shafts, and the locking protrusions are matched with the locking grooves to be used for locking the pin shafts in the pin holes.

Further, the main support comprises a transverse support and vertical supports, two vertical supports are arranged, and the transverse support is used for connecting the two vertical supports between the two vertical supports.

Further, the transverse brackets are provided with a plurality of transverse brackets which are respectively arranged at the two ends and the middle part of the vertical bracket in parallel, the end parts of the vertical bracket are also provided with main connecting positions and supporting legs, the supporting legs are arranged at the bottom of the vertical bracket, and the main connecting positions are arranged at the extending positions of the two ends of the vertical bracket.

As the improvement of the technical scheme, the main support is also provided with the movable hanging frame, both ends of the movable hanging frame are provided with arc-shaped hanging hooks, and the two arc-shaped hanging hooks are respectively hung on the transverse supports of the two adjacent main supports.

As an improvement of the above technical solution, the folding bracket includes a top bracket and a bottom bracket, the top bracket is located at the top of two adjacent main brackets, and the bottom bracket is located between the adjacent main brackets and the auxiliary supporting bracket.

Further, the top support comprises two side supports and three middle supports, the end parts of the side supports are further provided with side connecting positions, and the pin shafts are connected with the folding top folding frame at the side connecting positions.

Further, the bottom bracket comprises a bracket frame and a row support, wherein the bracket frame is square, and the row support is used for supporting placed articles in the middle of the bracket frame.

As the improvement of above-mentioned technical scheme, the auxiliary stand still includes two tilting brackets, and two tilting brackets are "eight" style of calligraphy setting, just adjust the structure and set up respectively in the junction of two tilting brackets and the tip position of two tilting brackets each.

As the improvement of above-mentioned technical scheme, adjust the structure including removing clamp and adjusting bolt, remove the clamp and cup joint on main support or auxiliary support, just remove the clamp and adjustable setting on main support or auxiliary support, still be provided with the regulation screw on removing the clamp, adjust Luo Luoshuan and fix removing the clamp through adjusting the screw.

The beneficial effects are that: the hinge pin that can dismantle simultaneously rotatable connection has been set up on this folding leg for can fold after part dismantles between main support and the folding support, fold after dismantling support part and simplified the procedure of dismantling, more be convenient for operation and save time. Meanwhile, after being folded, the whole size of the bracket is reduced, and the bracket is convenient to move and transport.

After the folding bracket is assembled, a certain supporting force is needed when the folding bracket is used for placing things. The main support and the auxiliary support formed by the common round pipes are used for supporting the folding support, so that better supporting force is difficult to achieve, the supporting performance of the folding support can be improved in the inclined direction by the aid of the auxiliary support which is arranged on the main support or the auxiliary support and formed by the square pipes, the auxiliary support which is arranged in an adjustable mode can be adjusted according to the integral bearing position of the folding support, the folding support is matched with the shape of a square pipe fitting, and the folding support is convenient to install, detach and fold, and is flexible and convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of one embodiment of the present folding leg;

FIG. 2 is a perspective view of another embodiment of a folding leg;

FIG. 3 is a schematic view of a folding leg in a folded condition;

FIG. 4 is a folded state of the folding leg;

FIG. 5 is an enlarged view of a portion of the structure of the folding leg;

FIG. 6 is a schematic view of the auxiliary frame portion of the folding leg;

fig. 7 is a pin hole schematic view of a folding leg.

The reference numerals are explained as follows: 1. a main support; 2. folding the bracket; 3. a sub-bracket; 4. an auxiliary bracket; 5. moving the hanging frame; 6. a pin hole; 61. a locking groove; 7. a pin shaft; 71. locking the bulge; 8. and (5) moving the clamping hoop.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1 to 7, the utility model provides a folding frame, which comprises a main frame 1, a folding frame 2, an auxiliary frame 3 and an auxiliary frame 4, wherein the main frame 1 and the folding frame 2 are provided with a plurality of groups, and the plurality of groups of main frames 1 are used for supporting the whole folding frame; the plurality of groups of folding brackets 2 are arranged on the main brackets 1 and support the main brackets 1 between adjacent main brackets 1; the auxiliary brackets 3 are positioned between two adjacent groups of main brackets 1, so as to increase the use space and reduce the material consumption as much as possible, the height of the auxiliary brackets 3 is lower than that of the main brackets 1, and the folding brackets 2 are supported in an auxiliary way on the folding brackets 2; the auxiliary support 4 is used for carrying out auxiliary support on the main support 1, an adjusting structure is arranged on the auxiliary support 4, and the auxiliary support 4 is adjustably arranged on the main support 1 or the auxiliary support 3 through the adjusting structure; the main support 1 and the folding support 2 form an integral support profile, and the auxiliary support 3 and the auxiliary support 4 are arranged to be simple and the main support 1 and the folding support 2 are used for auxiliary support, so that the integral support force of the folding support is increased.

The main support 1, the folding support 2, the auxiliary support 3 and the auxiliary support 4 are all composed of square pipes, and each support composed of the square pipes not only can increase the supporting performance of the folding support, but also is convenient to store and install each support, and is more convenient to use. The folding support is characterized in that pin holes 6 are formed in the main support 1 and the auxiliary support frame, the pin holes 6 are formed in the connection positions of the main support 1 and other supports, detachable pin shafts 7 are arranged in the pin holes 6, the folding support 2 is in running fit with the pin shafts 7, and the folding support 2 is detachably arranged on the main support 1 through the fit of the pin shafts 7 and the pin holes 6. The pin holes 6 are formed in the end portions of the main support 1 and the auxiliary support 3, two pin holes 6 are formed in each end portion of the main support 1 and each end portion of the auxiliary support 3 in parallel, locking grooves 61 are further formed in each pin hole 6, locking protrusions 71 are correspondingly arranged on the pin shafts 7, and the locking protrusions 71 are matched with the locking grooves 61 to be used for locking the pin shafts 7 in the pin holes 6. The detachable connection between the main support 1 and the folding support 2 can be realized through the detachable cooperation of the pin shafts 7 and the pin holes 6, so that the folding support is convenient to be integrally installed and detached. In addition, the other end of the pin shaft 7 is also rotationally connected with the folding bracket 2, when the folding bracket 2 and the main bracket 1 are disassembled, the rotational connection is not only convenient for the disassembly process, but also can realize the partial disassembly between the main bracket 1 and the folding bracket 2, and the folding can be realized after the disassembly between the partial main bracket 1 and the folding bracket 2, so that the convenience and the rapidity of the folding bracket during the disassembly are further increased.

In addition, the main support is also provided with a movable hanging frame 5, both ends of the movable hanging frame 5 are provided with arc-shaped hooks, and the two arc-shaped hooks are respectively hung on the transverse supports of the two adjacent main supports. The movable hanging frame 5 can be flexibly detached and adjusted on the transverse support of the main support and is positioned at the top end of the integral folding frame, so that articles can be hung more conveniently.

Referring to fig. 1, as an embodiment of the present application, two main supports 1 are provided, the two main supports 1 are placed side by side, and a folding support 2 is provided between the two main supports 1 to support the two main supports 1. Specifically, the main support 1 includes a transverse support and a vertical support, two vertical supports are provided, and the transverse support connects two vertical supports between two vertical supports. The horizontal support is provided with a plurality of, and a plurality of horizontal supports are respectively in vertical support's both ends and middle part position parallel arrangement, vertical support's tip still is provided with main hookup location and supporting leg, the supporting leg sets up in vertical support's bottom, main hookup location sets up on vertical support's both ends extended position. The folding bracket 2 comprises a top bracket and a bottom bracket, wherein the top bracket is positioned at the top of the two groups of main brackets, and the bottom bracket is positioned between the main bracket 1 and the auxiliary bracket 3. The top support comprises two side supports and three middle supports, the end parts of the side supports are further provided with side connecting positions, and the pin shafts 7 are connected with the folding top folding frame at the side connecting positions. The bottom support includes the support frame and arranges and prop, the support frame is square setting, it is used for supporting the article of placing to arrange to prop at the middle part of support frame. Because when the length of top support and bottom support is longer, support between folding support 2 and both ends main support 1 can make folding support 2's middle part holding power weaker when placing heavier article, causes folding support 2's buckling easily, and is difficult for dismantling and folding. Therefore, the length of the bottom bracket is half of the length of the top bracket, and the auxiliary brackets 3 parallel to the two groups of main brackets 1 are also arranged at the joint of the two adjacent bottom brackets, and the auxiliary brackets 3 are arranged at the middle positions of the two groups of main brackets 1. The auxiliary support 3 not only can form auxiliary support to the bottom support, but also can form rotation limit for the bottom support as a rotating shaft when folding.

Because this embodiment has advanced to set up two sets of main support 1, therefore auxiliary support 4 sets up on main support 1 on auxiliary support 3 and auxiliary support 3 both sides, specifically, auxiliary support 4 still includes two tilt brackets, and two tilt brackets are "eight" style of calligraphy setting, just adjust the structure and set up respectively in the junction of two tilt brackets and the tip position of two tilt brackets each. The adjusting structure comprises a movable clamp 8 and an adjusting bolt, wherein the movable clamp 8 positioned at the middle joint is sleeved on the auxiliary support 3, the movable clamps 8 positioned at the two ends are sleeved on the main supports 1 on the two sides, and the auxiliary support 4 is positioned at the lower half part of the integral folding frame. The movable clamp 8 is further provided with an adjusting screw hole, and the adjusting Luo Luoshuan fixes the movable clamp 8 through the adjusting screw hole. The inclined bracket adjusts the movable clamp 8 on the auxiliary bracket 3 and the main bracket 1 through the adjusting bolt and the adjusting screw hole.

Referring to fig. 2, as another embodiment of the present application, the main support 1 is provided with 3n sets of the plurality of sets of the main support 1 placed in parallel, and the folding support 2 is provided between the adjacent two sets of the main support 1 to support the adjacent two sets of the main support 1. Specifically, the main support 1 includes a transverse support and a vertical support, two vertical supports are provided, and the transverse support connects two vertical supports between two vertical supports. The folding bracket 2 comprises a top bracket and a bottom bracket, wherein the top bracket is positioned at the top of each two adjacent groups of main brackets, and the bottom bracket is positioned between the adjacent main brackets 1 and auxiliary brackets. Because when the length of top support and bottom support is longer, support between folding support 2 and both ends main support 1 can make folding support 2's middle part holding power weaker when placing heavier article, causes folding support 2's buckling easily, and is difficult for dismantling and folding. Therefore, the length of the bottom bracket is half of the length of the top bracket, and the auxiliary brackets 3 parallel to the two groups of main brackets 1 are also arranged at the joint of the two adjacent bottom brackets, and the auxiliary brackets 3 are arranged at the middle positions of the two groups of main brackets 1. The auxiliary support 3 not only can form auxiliary support to the bottom support, but also can form rotation limit for the bottom support as a rotating shaft when folding.

Since the present embodiment further provides a plurality of sets of main supports 1, the auxiliary supports 4 are provided on the middle main support among every three sets of main supports. Specifically, the auxiliary support 4 further comprises two inclined supports, the two inclined supports are arranged in an eight-shaped mode, and the adjusting structure is respectively arranged at the joint of the two inclined supports and the end positions of the two inclined supports. The adjusting structure comprises a movable clamp 8 and an adjusting bolt, wherein the movable clamp 8 positioned at the middle joint is sleeved on a vertical support of the main support, the movable clamp 8 positioned at two ends is sleeved on the vertical support on one side of the main support, the movable clamp 8 positioned at two ends is sleeved on the main support 1 on two sides, and the auxiliary support 4 is positioned on the upper half part of the integral folding frame. The movable clamp 8 is further provided with an adjusting screw hole, and the adjusting Luo Luoshuan fixes the movable clamp 8 through the adjusting screw hole. The inclined bracket adjusts the movable clamp 8 on the auxiliary bracket 3 and the main bracket 1 through the adjusting bolt and the adjusting screw hole.

Referring to fig. 2, 3 and 4, when the folding frame of the present application is folded, the moving hanger 5 is first removed in the state of fig. 2, and then the adjusting bolt is removed from the moving hanger by the cooperation between the moving hanger and the adjusting bolt, so that the auxiliary bracket 4 located on the main bracket 1 is removed. And thirdly, directly rotating the pin shaft 7 connected between the top support of the folding support 2 and the main support 1, enabling the protrusion of the pin shaft 7 to correspond to the outlet position in the locking groove 61, then pulling out the pin shaft 7 to realize the detachment of one connecting point of the folding support 2 and the main support 1, and detaching the top support of the folding support 2 from other connecting positions of the top support of the folding support 2 and the main support 1 in the same way after the folding support 2 is completely detached from one main support 1, so that the top support of the folding support 2 can be detached. At this time, since the bottom support of the folding support 2 is a multi-section support, and the sub-support 3 is further connected between the multi-section supports, the multi-section bottom support can rotate along the connection of the sub-support 3, and the folding support is in the state of fig. 3 as a whole. Finally, the two adjacent main brackets 1 are applied with opposite force, and the two adjacent main brackets 1 push the brackets of the bottom connected with the main brackets, so that the two adjacent bottom brackets are vertically overlapped, and when the folding brackets 2 between all the main brackets 1 are in the vertically overlapped state, the folding of the folding bracket is completed with reference to fig. 4. The operation process is simple, time and labor are saved during folding, and the large folding frame can be folded to be in a smaller state, so that the folding frame is convenient to transport and store.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A folding leg, characterized in that: comprising

2. A folding leg according to claim 1, characterized in that: the pin holes are formed in the end portions of the main support and the auxiliary support, two pin holes are formed in each end portion of the main support and each end portion of the auxiliary support in parallel, locking grooves are further formed in each pin hole, locking protrusions are correspondingly arranged on the pin shafts, and the locking protrusions are matched with the locking grooves to be used for locking the pin shafts in the pin holes.

3. A folding leg according to claim 1, characterized in that: the main support comprises a transverse support and vertical supports, two vertical supports are arranged, and the transverse support is used for connecting the two vertical supports between the two vertical supports.

4. A folding leg according to claim 3, characterized in that: the horizontal support is provided with a plurality of, and a plurality of horizontal supports are respectively in vertical support's both ends and middle part position parallel arrangement, vertical support's tip still is provided with main hookup location and supporting leg, the supporting leg sets up in vertical support's bottom, main hookup location sets up on vertical support's both ends extended position.

5. A folding leg according to claim 3, characterized in that: the movable rack is characterized in that the main support is further provided with a movable rack, two ends of the movable rack are respectively provided with an arc-shaped hook, and the two arc-shaped hooks are respectively hung on the transverse supports of the two adjacent main supports.

6. A folding leg according to claim 1, characterized in that: the folding support comprises a top support and a bottom support, wherein the top support is positioned at the top of two adjacent main supports, and the bottom support is positioned between the adjacent main supports and the auxiliary support.

7. The folding leg according to claim 6, wherein: the top support comprises two side supports and three middle supports, the end parts of the side supports are further provided with side connecting positions, and the pin shafts are connected with the folding top folding frames at the side connecting positions.

8. The folding leg according to claim 6, wherein: the bottom support includes the support frame and arranges and prop, the support frame is square setting, it is used for supporting the article of placing to arrange to prop at the middle part of support frame.

9. A folding leg according to claim 1, characterized in that: the auxiliary support further comprises two inclined supports which are arranged in an eight shape, and the adjusting structure is respectively arranged at the joint of the two inclined supports and the end positions of the two inclined supports.

10. The folding leg according to claim 9, wherein: the adjusting structure comprises a movable clamp and an adjusting bolt, the movable clamp is sleeved on the main support or the auxiliary support, the movable clamp is arranged on the main support or the auxiliary support in an adjustable mode, an adjusting screw hole is further formed in the movable clamp, and the adjusting Luo Luoshuan is fixed to the movable clamp through the adjusting screw hole.