Multifunctional anti-falling protective leisure chair

Abstract

The invention relates to the technical field of anti-falling protection leisure chairs, in particular to a multifunctional anti-falling protection leisure chair. Comprising a bearing plate, an insertion groove is formed in the upward working face of the bearing plate, an insertion groove is formed in the downward working face of the bearing plate, hand screwing bolts are screwed on the two sides of the bearing plate in a threaded mode, a supporting structure is arranged on the downward working face of the bearing plate, and protection frames are arranged on the positions, close to the two sides, of the upward working face of the bearing plate. The bottom end of the protection frame is inserted into an insertion groove formed in the upward working face of the bearing plate and fixed through a hand-screwing bolt. The chair has the beneficial effects that the supporting structure is arranged to be inclined, so that the stability is guaranteed, the chair body is further prevented from inclining and falling down, meanwhile, the height of the supporting structure can be adjusted according to needs, an anti-skid block arranged at the bottom end of the supporting structure can further play a stabilizing role, and the angle of the backrest can be adjusted according to needs; and a protection frame is arranged on the bearing plate, so that a protection effect is achieved, and the user is prevented from laterally falling off.

Description

Technical Field

[0001] The invention relates to the technical field of anti-fall protection leisure chairs, and in particular to a multifunctional anti-fall protection leisure chair. Background Art

[0002] A leisure chair is a chair that people usually use to enjoy their leisure time. This chair is not as formal as a dining chair or an office chair. Existing leisure chairs do not have a height adjustment function. A multifunctional anti-fall protection leisure chair is now proposed. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the above-mentioned technology. The technical solution adopted by the present invention is:

[0004] A multifunctional anti-fall protection leisure chair comprises a load-bearing plate, an upward working surface of the load-bearing plate is provided with a slot, a downward working surface of the load-bearing plate is provided with a slot, both sides of the load-bearing plate are threaded with hand bolts, and one end of the hand bolt is extended into the slot, the downward working surface of the load-bearing plate is provided with a supporting structure, and the upward working surface of the load-bearing plate is provided with a protective frame near both sides, the bottom end of the protective frame is inserted into the slot provided on the upward working surface of the load-bearing plate, and is fixed by a hand bolt.

[0005] Preferably, the slots are arranged obliquely, and a plurality of the slots are arranged close to two sides of the carrying plate.

[0006] Preferably, the supporting structure includes a supporting tube, a supporting rod is movably inserted inside the top end of the supporting tube, a fixing bolt is screwed on one side of the supporting tube near the top end, and one end of the fixing bolt abuts against one side of the supporting rod body, and the top ends of the multiple supporting rods are inserted into the multiple slots and are fixed by hand-tightened bolts.

[0007] Preferably, a bottom plate is provided at the bottom end of the support tube, the bottom plates are arranged in parallel, an anti-sliding block is provided on the downward working surface of the bottom plate, and a plurality of anti-sliding blocks are distributed in an equidistant array on the downward working surface of the bottom plate.

[0008] Preferably, an adjustment plate is provided at one end of the upward working surface of the carrier plate, and the two adjustment plates are relatively arranged on both sides of the upper surface of the carrier plate. Positioning holes are provided on the plate body of the adjustment plate, and a plurality of the positioning holes are equidistantly distributed near the top end of the adjustment plate. A backrest is provided on the upper surface of the carrier plate, and the bottom end of the backrest is movably inserted between the two adjustment plates. A connecting shaft is inserted at the bottom end of the backrest back body, and the backrest is movably connected to the two adjustment plates through the connecting shaft. A limiting groove is penetrated through the backrest back body near the bottom end, and an insertion shaft is inserted on the plate body of the adjustment plate. The shaft body of the insertion shaft passes through the positioning holes set on the two adjustment plates, and the shaft body of the insertion shaft passes through the limiting groove body.

[0009] The beneficial effects of the present invention are:

[0010] The present invention provides a multifunctional anti-fall protection leisure chair, in which the supporting structure is arranged in an inclined shape, so that the stability is guaranteed, and the chair body is further prevented from tilting and falling. At the same time, the supporting structure can be adjusted in height as needed, and the anti-sliding block arranged at the bottom of the supporting structure can further play a stabilizing role. The backrest can be adjusted in angle according to needs, and a protective frame is arranged on the bearing plate to play a protective role and prevent the user from falling sideways. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0012] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0013] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0014] Reference table of reference numerals:

[0015] 1. Load-bearing plate; 2. Slot; 3. Thumb bolt; 4. Support structure; 5. Support rod; 6. Support tube; 7. Fixing bolt; 8. Bottom plate; 9. Anti-sliding block; 10. Adjustment plate; 11. Backrest; 12. Connecting shaft; 13. Positioning hole; 14. Limiting groove; 15. Insert shaft; 16. Protective frame. DETAILED DESCRIPTION

[0016] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0017] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] In order to make the contents of the present invention more clearly understood, 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.

[0019] In order to solve the technical problems in the background technology, a multifunctional anti-fall protection leisure chair is provided as follows:

[0020] Combination Figure 1-Figure 3As shown, a multifunctional anti-fall protection leisure chair provided by the present invention comprises a load-bearing plate 1, wherein the upward working surface of the load-bearing plate 1 is provided with a slot 2, and the downward working surface of the load-bearing plate 1 is provided with a slot 2, the slot 2 is inclined, and a plurality of slots 2 are respectively arranged near both sides of the load-bearing plate 1, and both sides of the load-bearing plate 1 are threaded with hand-tightening bolts 3, and one end of the hand-tightening bolts 3 is extended into the slot 2, and a support structure 4 is arranged on the downward working surface of the load-bearing plate 1, and the support structure 4 comprises a support tube 6, and a bottom plate 8 is arranged at the bottom end of the support tube 6, and the bottom plate 8 is arranged in parallel, and an anti-sliding block 9 is arranged on the downward working surface of the bottom plate 8, and a plurality of anti-sliding blocks 9 are equidistantly distributed on the downward working surface of the bottom plate 8, and a support rod 5 is movably inserted inside the top end of the support tube 6, and a fixing bolt 7 is screwed on one side of the support tube 6 near the top position, and one end of the fixing bolt 7 is engaged with one side of the rod body of the support rod 5, and the top ends of the plurality of support rods 5 are inserted in the plurality of slots 2, and are all fixed by the hand-tightening bolts 3, and the upward working surface of the load-bearing plate 1 is provided with protection The bottom end of the protective frame 16 is inserted into the slot 2 provided on the upward working surface of the load-bearing plate 1 and is fixed by a hand-tightening bolt 3. An adjustment plate 10 is provided at one end of the upward working surface of the load-bearing plate 1. The two adjustment plates 10 are relatively arranged on both sides of the upper surface of the load-bearing plate 1. The plate body of the adjustment plate 10 is provided with positioning holes 13. The plurality of positioning holes 13 are equidistantly distributed near the top of the adjustment plate 10. In actual use, the backrest 11 can be fixed at different tilt angles through the plurality of positioning holes 13. A backrest 11 is provided on the upper side of the carrying plate 1, and the bottom end of the backrest 11 is movably inserted between the two adjusting plates 10. A connecting shaft 12 is inserted at the bottom end of the back body of the backrest 11, and the backrest 11 is movably connected to the two adjusting plates 10 through the connecting shaft 12. A limiting groove 14 is penetrated through the back body of the backrest 11 near the bottom end, and an inserting shaft 15 is inserted on the plate body of the adjusting plate 10. The shaft body of the inserting shaft 15 passes through the positioning holes 13 set on the two adjusting plates 10, and the shaft body of the inserting shaft 15 passes through the limiting groove 14.

[0021] The working principle and use process of the present invention:

[0022] When in use: loosen the fixing bolt 7 arranged on one side of the support tube 6, then lift the body of the supporting plate 1 upwards, and when it is lifted to a suitable height, tighten the fixing bolt 7 so that the support rod 5 and the supporting tube 6 can be fixed, then pull out the plug shaft 15, adjust the backrest to a suitable angle, and then insert the plug shaft 15 into the positioning hole 13 set on one adjustment plate 10. After the plug shaft 15 passes through the limiting groove 14, it extends out from the positioning hole 13 set on the other adjustment plate 10, and then the user can sit on the supporting plate 1.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional anti-fall protection leisure chair, characterized in that: The invention comprises a bearing plate (1), wherein the upper working surface of the bearing plate (1) is provided with a slot (2), the lower working surface of the bearing plate (1) is provided with a slot (2), both sides of the bearing plate (1) are provided with hand-tightened bolts (3) threadedly thereon, and one end of the hand-tightened bolts (3) is extended into the slot (2), the lower working surface of the bearing plate (1) is provided with a supporting structure (4), and the upper working surface of the bearing plate (1) is provided with protective frames (16) near both sides, the bottom end of the protective frame (16) is inserted into the slot (2) provided on the upper working surface of the bearing plate (1) and is fixed by the hand-tightened bolts (3).

2. The multifunctional anti-fall protection leisure chair according to claim 1, characterized in that: The slots (2) are arranged obliquely, and a plurality of the slots (2) are arranged close to two sides of the carrying plate (1).

3. The multifunctional anti-fall protection leisure chair according to claim 1, characterized in that: The support structure (4) comprises a support tube (6), a support rod (5) is movably inserted into the top end of the support tube (6), a fixing bolt (7) is screwed on one side of the support tube (6) near the top end, and one end of the fixing bolt (7) abuts against one side of the rod body of the support rod (5), and the top ends of the plurality of support rods (5) are all inserted into the plurality of slots (2) and are all fixed by hand-tightening bolts (3).

4. The multifunctional anti-fall protection leisure chair according to claim 3, characterized in that: A bottom plate (8) is provided at the bottom end of the support tube (6), the bottom plates (8) are arranged in parallel, and an anti-sliding block (9) is provided on the downward working surface of the bottom plate (8), and a plurality of anti-sliding blocks (9) are distributed in an equidistant array on the downward working surface of the bottom plate (8).

5. The multifunctional anti-fall protection leisure chair according to claim 1, characterized in that: An adjustment plate (10) is provided at one end of the upward working surface of the carrier plate (1), and two of the adjustment plates (10) are arranged oppositely on both sides of the upper surface of the carrier plate (1). Positioning holes (13) are provided on the plate body of the adjustment plate (10), and a plurality of the positioning holes (13) are evenly distributed near the top of the adjustment plate (10). A backrest (11) is provided on the upper surface of the carrier plate (1), and the bottom end of the backrest (11) is movably inserted between the two adjustment plates (10). A connecting shaft (12) is inserted at the bottom end of the back body, and the backrest (11) is movably connected to the two adjustment plates (10) through the connecting shaft (12); a limiting groove (14) is penetrated through the back body of the backrest (11) near the bottom end; an inserting shaft (15) is inserted on the plate body of the adjustment plate (10); the shaft body of the inserting shaft (15) passes through the positioning holes (13) set on the two adjustment plates (10), and the shaft body of the inserting shaft (15) passes through the groove body of the limiting groove (14).

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