Foldable light construction aluminum stool

Abstract

The utility model relates to the technical field of aluminum stools, and discloses a foldable light construction aluminum stool which comprises a fixed mounting plate, hinges are symmetrically arranged at the two ends of the bottom of the fixed mounting plate, the other ends of the hinges are fixedly connected with movable connecting blocks, four mounting through holes are symmetrically formed in the surfaces of the movable connecting blocks, and the movable connecting blocks are fixedly connected with the fixed mounting plate. One movable connecting block and the other movable connecting block are movably connected with first connecting positioning blocks through two mounting through holes in the inner side and the outer side respectively; through mutual cooperation of the hinge, the first connecting and positioning block and the second connecting and positioning block, the whole folding and storing device can be rapidly and stably folded and stored, the overall occupied space can be reduced, meanwhile, through mutual cooperation of a limiting hole and a connecting and limiting mechanism, the whole folding and storing device can be conveniently and rapidly folded and stored in the using process, and the using efficiency is improved. And the whole body can be quickly unfolded and fastened, so that the whole body can be stably used, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum stools, and more specifically to a foldable and portable aluminum stool for construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also called construction site. In the process of construction, aluminum stools are usually used.

[0003] In the process of using existing construction aluminum stools, in order to ensure the stability of their structure, their overall connection is usually a fixed structure. However, a large number of aluminum stools are used in construction, and the fixation of their overall structure will cause the aluminum stools to occupy a large space when stacked or transported. For this reason, we propose a foldable and lightweight construction aluminum stool. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a foldable lightweight construction aluminum stool to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solutions: a foldable lightweight aluminum stool for construction, comprising a fixed mounting plate, hinges are symmetrically arranged at both ends of the bottom of the fixed mounting plate, a movable connecting block is fixedly connected to the other end of the hinge, four mounting through holes are symmetrically opened on the surface of the movable connecting block, one of the movable connecting blocks and the other movable connecting block are respectively movably connected to a first connecting positioning block through two mounting through holes located on the inner side and the outer side, and a movable folding support mechanism is movably connected to the outer side of the movable connecting block through the first connecting positioning block;

[0006] Furthermore, the movable folding support mechanism includes a support leg movably connected to the first connecting positioning block, and limiting holes are equidistantly provided on the surface of the support leg. There are four support legs, which are respectively connected to four first connecting positioning blocks, wherein two of the support legs and the surfaces of the other two support legs are respectively connected to the second connecting positioning block through limiting holes located in the upper middle part and the lower middle part, the inner side of the second connecting positioning block located in the upper middle part is movably connected to the first transverse connecting block, and the inner side of the second connecting positioning block located in the lower middle part is movably connected to the second transverse connecting block, and the other end surfaces of the first transverse connecting block and the second transverse connecting block away from the second connecting positioning block are fixedly connected to a connecting limiting mechanism.

[0007] Furthermore, the connection limit mechanism includes a mounting frame, an inner side of the mounting frame is movably connected with a movable limit rod, an outer side of the surface of the movable limit rod is fixedly sleeved with a force sleeve, a force spring is fixedly connected between one side of the force sleeve and one end of the inner side of the mounting frame, and one end of the movable limit rod away from the first transverse connecting block or the second transverse connecting block is fixedly connected to a connecting pull block.

[0008] Furthermore, the other end of the movable limiting rod passes through the interior of the first transverse connecting block or the second transverse connecting block and extends to the outside, and the outer side of the other end surface of the movable limiting rod fits with the inner side of the limiting hole.

[0009] Furthermore, a fixing through hole is provided in the middle of the top end of each of the first transverse connecting block and the second transverse connecting block, a positioning rod is movably inserted into the inner side of the fixing through hole, and a connecting reinforcement arm is fixedly welded to the outer side of the upper surface of the positioning rod.

[0010] Furthermore, a plurality of reinforcing blocks are equidistantly arranged at the bottom of the fixed mounting plate.

[0011] Furthermore, a plurality of anti-slip strips are equidistantly arranged on the top of the fixed mounting plate.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model can quickly and stably fold and store the whole body through the cooperation between the hinge, the first connecting positioning block and the second connecting positioning block, which can reduce the occupied space of the whole body. At the same time, the mutual cooperation between the limiting holes and the connecting limiting mechanism can also quickly unfold and tighten the whole body when in use, so that the whole body can be used stably and is easy to operate.

[0014] 2. The utility model is provided with a fixed through hole, a connecting reinforcement arm and a positioning rod. When the utility model is deployed as a whole for use, the connecting reinforcement arm can be placed on the top of the first transverse connecting block and the second transverse connecting block, so that the positioning rod can be inserted into the inner side of the fixed through hole, thereby connecting the support legs, thereby improving the supporting stability of the support legs and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above.

[0017] Figure 3 It is a schematic diagram of the structure of the movable folding support mechanism of the utility model.

[0018] Figure 4 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] Figure 5 It is a schematic diagram of the fixed through hole structure of the utility model.

[0020] Figure 6 It is a schematic diagram of the folding storage structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. fixed mounting plate; 2. reinforcement block; 3. hinge; 4. movable connecting block; 5. mounting through hole; 6. first connecting positioning block; 7. movable folding support mechanism; 8. support leg; 9. limiting hole; 10. second connecting positioning block; 11. first transverse connecting block; 12. second transverse connecting block; 13. connection limiting mechanism; 14. mounting frame; 15. movable limiting plug rod; 16. force sleeve; 17. force spring; 18. connecting pull block; 19. fixed through hole; 20. connecting reinforcement arm; 21. positioning plug rod; 22. anti-slip strip. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-6 The utility model provides a foldable lightweight aluminum stool for construction, comprising a fixed mounting plate 1, hinges 3 are symmetrically arranged at both ends of the bottom of the fixed mounting plate 1, a movable connecting block 4 is fixedly connected to the other end of the hinge 3, four mounting through holes 5 are symmetrically opened on the surface of the movable connecting block 4, one movable connecting block 4 and another movable connecting block 4 are movably connected to a first connecting positioning block 6 through two mounting through holes 5 located on the inner side and the outer side respectively, and a movable folding support mechanism 7 is movably connected to the outer side of the movable connecting block 4 through the first connecting positioning block 6;

[0024] Among them, the movable folding support mechanism 7 includes a support leg 8 movably connected to the first connecting and positioning block 6, and limiting holes 9 are equidistantly provided on the surface of the support leg 8. There are four support legs 8, which are respectively connected to the four first connecting and positioning blocks 6, among which the surfaces of two support legs 8 and the other two support legs 8 are respectively connected to the second connecting and positioning blocks 10 through the limiting holes 9 located in the upper middle part and the lower middle part, and the inner side of the second connecting and positioning block 10 located in the upper middle part is movably connected to the first transverse connecting block 11, and the inner side of the second connecting and positioning block 10 located in the lower middle part is movably connected to the second transverse connecting block 12, and the other end surfaces of the first transverse connecting block 11 and the second transverse connecting block 12 away from the second connecting and positioning block 10 are fixedly connected to a connecting limiting mechanism 13.

[0025] Among them, the connecting limit mechanism 13 includes a mounting frame 14, the inner side of the mounting frame 14 is movably connected with a movable limit rod 15, the outer side of the surface of the movable limit rod 15 is fixedly sleeved with a force sleeve 16, and a force spring 17 is fixedly connected between one side of the force sleeve 16 and one end of the inner side of the mounting frame 14. The end of the movable limit rod 15 away from the first transverse connecting block 11 or the second transverse connecting block 12 is fixedly connected with a connecting pull block 18, which is convenient for pulling the connecting pull block 18 to drive the movable limit rod 15 and the force sleeve 16 to move, so that the force sleeve 16 can compress the force spring 17, so that one end of the movable limit rod 15 can be quickly pulled out from the inner side of the limiting hole 9, thereby quickly performing the folding operation.

[0026] Among them, the other end of the movable limiting rod 15 passes through the interior of the first transverse connecting block 11 or the second transverse connecting block 12 and extends to the outside. The outer side of the other end surface of the movable limiting rod 15 fits with the inner side of the limiting hole 9, which facilitates the end of the movable limiting rod 15 to be stably inserted into the inner side of the limiting hole 9, thereby ensuring the stability of the whole during the unfolding and use process and facilitating operation.

[0027] Among them, a fixing through hole 19 is opened in the middle of the top end of the first transverse connecting block 11 and the second transverse connecting block 12, and a positioning rod 21 is movably inserted into the inner side of the fixing through hole 19, and a connecting reinforcement arm 20 is fixedly welded to the outer side of the upper surface of the positioning rod 21, so that when the whole is in unfolded use, the positioning rod 21 can be inserted into the inner side of the fixing through hole 19 and the connecting reinforcement arm 20 can be installed. The connecting reinforcement arm 20 can strengthen the overall supporting connection, thereby improving the overall bearing capacity and facilitating operation.

[0028] Among them, a plurality of reinforcing blocks 2 are equidistantly arranged at the bottom of the fixed installation plate 1 , and the strength of the fixed installation plate 1 can be strengthened by the plurality of reinforcing blocks 2 .

[0029] Among them, a plurality of anti-skid strips 22 are equidistantly arranged on the top of the fixed installation plate 1. The plurality of anti-skid strips 22 facilitate the top of the fixed installation plate 1 to have a certain anti-skid effect, thereby improving the safety of use.

[0030] Working principle of the utility model: during use, when it is necessary to fold the whole, first the connecting reinforcing arm 20 drives the positioning rod 21 to move, so that the positioning rod 21 is taken out from the inner side of the fixed through hole 19, then the connecting pull block 18 is pulled to drive the movable limit rod 15 and the force sleeve 16 to move, and the force spring 17 is compressed so that the end of the movable limit rod 15 can be drawn out from the inner side of the limit hole 9, and then the supporting leg 8 is deflected to both sides through the first connecting positioning block 6, and then the first transverse connecting block 11 and the first transverse connecting block 11 are connected. The two transverse connecting blocks 12 are deflected under the action of the second connecting positioning block 10, so that the first transverse connecting block 11 and the second transverse connecting block 12 are overlapped with the supporting leg 8. Finally, the fixed mounting plate 1 is lifted, and the supporting leg 8 is reset through the first connecting positioning block 6, and the first connecting positioning block 6 and the movable connecting block 4 are driven to deflect under the action of the hinge 3, so that the supporting leg 8 can be folded, thereby ensuring that the number of parts stored in a certain space is increased when the whole is stored, and it is also convenient to move the whole, and the operation is convenient and quick.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A foldable lightweight aluminum stool, comprising a fixed mounting plate (1), characterized in that: Both ends of the bottom of the fixed mounting plate (1) are symmetrically provided with hinges (3); the other end of the hinge (3) is fixedly connected to a movable connecting block (4); the surface of the movable connecting block (4) is symmetrically provided with four mounting through holes (5); one of the movable connecting blocks (4) and the other movable connecting block (4) are movably connected to a first connecting positioning block (6) via two mounting through holes (5) located on the inner side and the outer side, respectively; the outer side of the movable connecting block (4) is movably connected to a movable folding support mechanism (7) via the first connecting positioning block (6).

2. A foldable lightweight aluminum stool according to claim 1, characterized in that: The movable folding support mechanism (7) comprises a support leg (8) movably connected to the first connection positioning block (6), and the surface of the support leg (8) is provided with limit holes (9) at equal intervals. The number of the support legs (8) is four, and they are respectively connected to four first connection positioning blocks (6), wherein the surfaces of two of the support legs (8) and the surfaces of the other two of the support legs (8) are respectively connected to the second connection positioning blocks (10) through the limit holes (9) located in the upper middle part and the lower middle part, the inner side of the second connection positioning block (10) located in the upper middle part is movably connected to the first transverse connection block (11), and the inner side of the second connection positioning block (10) located in the lower middle part is movably connected to the second transverse connection block (12), and the other end surfaces of the first transverse connection block (11) and the second transverse connection block (12) away from the second connection positioning block (10) are fixedly connected to a connection limit mechanism (13).

3. A foldable lightweight aluminum stool according to claim 2, characterized in that: The connection limit mechanism (13) comprises a mounting frame (14), the inner side of which is movably connected to a movable limit rod (15), the outer side of the surface of the movable limit rod (15) is fixedly sleeved with a force sleeve (16), one side of the force sleeve (16) is fixedly connected to an inner end of the mounting frame (14), and one end of the movable limit rod (15) away from the first transverse connecting block (11) or the second transverse connecting block (12) is fixedly connected to a connecting pull block (18).

4. The foldable lightweight aluminum stool according to claim 3 is characterized by: The other end of the movable limiting rod (15) passes through the interior of the first transverse connecting block (11) or the second transverse connecting block (12) and extends to the outside, and the outer side of the other end surface of the movable limiting rod (15) is in contact with the inner side of the limiting hole (9).

5. The foldable lightweight aluminum stool according to claim 2 is characterized by: A fixing through hole (19) is provided in the middle of the top end of each of the first transverse connecting block (11) and the second transverse connecting block (12); a positioning rod (21) is movably inserted into the inner side of the fixing through hole (19); and a connecting reinforcing arm (20) is fixedly welded to the outer side of the upper surface of the positioning rod (21).

6. The foldable lightweight aluminum stool according to claim 1 is characterized by: A plurality of reinforcing blocks (2) are equidistantly arranged at the bottom of the fixed installation plate (1).

7. The foldable lightweight aluminum stool according to claim 1 is characterized by: A plurality of anti-slip strips (22) are equidistantly arranged on the top of the fixed installation plate (1).

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