Outdoor aluminum textilene lying bed with three-bend structure

Abstract

The utility model discloses an outdoor aluminum textilene lying bed with a three-bending structure, which comprises a lying bed assembly and a supporting assembly, the lying bed assembly comprises a main frame and a lying bed frame arranged on the main frame, the lying bed frame comprises a lying frame and a backrest frame which are hinged and matched, the lying frame comprises a leg frame and a seat frame, and the leg frame and the seat frame are hinged and matched. One end of the seat frame is rotatably hinged with the leg frame, and the other end of the seat frame is rotatably hinged with the backrest frame; the leg frame is matched with a first rack arranged on the main frame so as to adjust the bending angle of the leg frame; and the backrest frame is matched with a second rack arranged on the main frame so as to adjust the angle of the backrest frame. The lying bed frame is designed to be of a three-section structure and comprises the leg frame, the seat frame and the backrest frame which can be rotationally hinged, the first rack clamped with the leg frame and the second rack clamped with the backrest frame are matched, the bending angle of the leg frame and the angle of the backrest frame are adjusted, and the experience feeling of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of outdoor lying bed, specifically relates to an outdoor aluminum special teslin lying bed with three bending structure. BACKGROUND

[0002] At present, leisure goods have become indispensable part in people's life, and the structure of the existing outdoor lying bed is either fixed structure or foldable structure, the fixed structure cannot be folded, resulting in occupying large space and being difficult to carry, and the existing foldable structure mostly adopts the mode that the front and rear legs are folded and fixed through plastic clamping piece and single roller grounding to complete the finished product, the lying bed assembly provided with the structure is not stable enough after the foot assembly is opened, and uneven wear is caused to the roller during use, and the product is greatly damaged.

[0003] In addition, the human body is used to bending legs when leaning on the seat, and the existing outdoor lying bed can only adjust the angle of the backrest, and the legs cannot be adjusted, and the bending placement of the legs cannot be supported. INVENTION CONTENTS

[0004] In order to make up for the deficiency of the prior art, the utility model provides an outdoor aluminum special teslin lying bed with three bending structure, which realizes the multi-angle lying / sitting posture of the human body through three bending design, and guarantees the supporting stability of the lying bed while realizing folding and closing through the foldable supporting frame arranged on both sides of the lying bed assembly. The specific technical scheme of the utility model is as follows:

[0005] The outdoor aluminum special teslin lying bed with three bending structure comprises a lying bed assembly and a supporting assembly, the lying bed assembly comprises a main frame and a lying bed frame arranged on the main frame, the lying bed frame comprises a lying frame and a backrest frame in hinged cooperation, the lying frame comprises a leg frame and a seat frame, one end of the seat frame is rotatably hinged with the leg frame, and the other end is rotatably hinged with the backrest frame; the leg frame is matched with a first rack arranged on the main frame, so as to adjust the bending angle of the leg frame; the backrest frame is matched with a second rack arranged on the main frame, so as to adjust the angle of the backrest frame.

[0006] Further, the supporting assembly comprises supporting frames symmetrically arranged on both sides of the main frame, the main frame comprises a long side frame and a short side frame, the supporting frames are hingedly matched with the long side frame through a hinge assembly, so as to realize the folding and closing of the two supporting frames to the bottom of the main frame.

[0007] Further, the first crosspiece and the second crosspiece are arranged in parallel with the short frame in the main frame, the first crosspiece is arranged at the hinge joint of the seat frame and the back frame, the lower foldable hinge folding frame is arranged at the first crosspiece, the folding frame is clamped in the upper clamping piece arranged at the lower end surface of the second crosspiece in the folded state of the bed, and the folding frame is clamped in the lower clamping piece arranged on the support frame in the unfolded state of the bed.

[0008] Further, the support frame and the first crosspiece are hingedly connected through a folding assembly, the folding assembly comprises a first U-shaped piece arranged at the end of the lower end surface of the first crosspiece and a second U-shaped piece arranged on the upper part of the inner side wall of the long frame, and the first U-shaped piece and the second U-shaped piece are sleeved and hingedly connected through a shaft pin.

[0009] Further, the first crosspiece is arranged on one side of the leg frame in the main frame, at least one first connecting rod is arranged between the first crosspiece and the main frame, the first connecting rod is parallel to the long frame, and the first gear rack is arranged on the first connecting rod.

[0010] Further, the second crosspiece is arranged on one side of the back frame in the main frame, at least one second connecting rod is arranged between the second crosspiece and the main frame, the second connecting rod is parallel to the long frame, and the second gear rack is arranged on the second crosspiece.

[0011] Further, the hinge assembly comprises a U-shaped frame arranged on the inner wall of the long frame and a triangular frame arranged on the upper part of the support frame, the triangular frame is arranged in the U-shaped frame, and the triangular frame and the U-shaped frame are rotatably connected through a rotating shaft.

[0012] Further, the inner side wall of the long frame is further provided with a cushion block corresponding to the hinge joint of the leg frame and the seat frame, so as to support the hinge joint of the leg frame and the seat frame.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] (1) The bed frame is designed as a three-section structure, comprising a rotatable hinge leg frame, a seat frame and a back frame, a first gear rack clamped with the leg frame, and a second gear rack clamped with the back frame, so as to adjust the bending angle of the leg frame and the angle of the back frame, thereby improving the user experience.

[0015] (2) The support frame is folded to the bottom of the main frame through the hinge assembly and the folding assembly, the folding frame clamped with the first crosspiece and the second crosspiece is arranged, and the folding frame can be folded / unfolded on both sides, thereby further improving the stability of the bed, simplifying the structure, and realizing the rapid folding of the support frame. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic drawing of the lying bed of the utility model;

[0017] Figure 2 It is the structure schematic drawing of the main frame of the utility model one;

[0018] Figure 3 It is the structure schematic drawing of the main frame of the utility model two;

[0019] Figure 4 It is the structure schematic drawing of the lying bed frame of the utility model.

[0020] In the drawing: 10-main frame, 11-first crosspiece, 12-second crosspiece, 13-folding frame, 14-first horizontal rod, 15-first connecting rod, 16-second horizontal rod, 17-second connecting rod, 18-pad block, 20-lying bed frame, 21-lying frame, 211-leg frame, 212-seat frame, 22-back frame, 30-first rack, 40-second rack, 50-supporting frame, 60-hinge assembly, 61-U-shaped frame, 62-triangle frame, 70-lower clamping piece, 80-folding assembly, 81-first U-shaped piece, 82-second U-shaped piece, 90-upper clamping piece, 100-adjusting assembly. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0022] As Figures 1-4 shown, an outdoor aluminum TESLIN lying bed with three-bend structure, comprising a lying bed assembly and a supporting assembly, the lying bed assembly comprising a main frame 10 and a lying bed frame 20 arranged on the main frame 10, the lying bed frame 20 comprising a lying frame 21 and a back frame 22 hingedly matched, the lying frame 21 comprising a leg frame 211 and a seat frame 212, one end of the seat frame 212 being rotatably hingedly connected with the leg frame 211 and the other end being rotatably hingedly connected with the back frame 22; the leg frame 211 is matched with a first rack 30 arranged on the main frame 10 to adjust the bending angle of the leg frame 211; the back frame 22 is matched with a second rack 40 arranged on the main frame 10 through an adjusting assembly 100 to adjust the angle of the back frame 22.

[0023] The clamping rod arranged at the front end of the leg frame 211 is clamped with different clamping tooth grooves on the first rack 30, so that the angle adjustment between the leg frame 211 and the seat frame 212 is realized. The adjusting assembly 100 comprises an adjusting rod 110, which is hinged to the two sides of the backrest frame 22 through the connecting rods 120 arranged at the two ends of the adjusting rod 110; a plurality of clamping tooth grooves are arranged in sequence on the second rack 40, and the angle adjustment of the backrest frame 22 is realized by clamping the different clamping tooth grooves through the adjusting rod 110; the backrest frame 22 realizes the angle adjustment through the cooperation of the adjusting assembly 100 and the clamping tooth groove, so as to control the change of the sitting posture, the lying posture or the lying posture of the recliner, and the cooperation of the three is the prior art.

[0024] It can be understood that the three-section structure of the reclining bed frame 20 of the present application cooperates with the first rack 30 clamped with the leg frame 211 and the second rack 40 clamped with the backrest frame 22 to realize the adjustment of the bending angle of the leg frame 211 and the adjustment of the angle of the backrest frame 22, thereby improving the experience of the user.

[0025] Continuing to refer to Figure 2 and Figure 3 It can be understood that the support assembly comprises support frames 50 arranged symmetrically on both sides of the main frame 10, the main frame 10 comprises a long side frame and a short side frame, the support frames 50 are hingedly connected with the long side frame through the hinge assembly 60 to realize the folding and closing of the two support frames 50 to the bottom of the main frame 10. The first crosspiece 11 and the second crosspiece 12 parallel to the short side frame are arranged in the main frame 10, the first crosspiece 11 is arranged corresponding to the hinge point of the seat frame 212 and the backrest frame 22, the folding frame 13 is rotatably connected below the first crosspiece 11, in the folding state of the reclining bed, the folding frame 13 is clamped in the upper clamping piece 90 arranged on the lower end surface of the second crosspiece 12; in the unfolded state of the reclining bed, the folding frame 13 is clamped in the lower clamping piece 70 arranged on the support frame 50.

[0026] In a specific embodiment, the upper clamping piece 90 and the lower clamping piece 70 can be selected as C-shaped fasteners, and the clamping openings of the two are opposite to each other.

[0027] In a specific embodiment, the hinge assembly 60 comprises a U-shaped frame 61 arranged on the inner wall of the long side frame and a triangular frame 62 arranged on the upper part of the support frame 50, the triangular frame 62 is arranged in the U-shaped frame 61, and the triangular frame 62 is rotatably connected with the U-shaped frame 61 through a rotating shaft.

[0028] The first cross bar 14 is arranged in the main frame 10 and is parallel to the short side frame. The first cross bar 14 is arranged on the side of the leg frame 211. At least one first connecting rod 15 is arranged between the first cross bar 14 and the main frame 10. The first connecting rod 15 is parallel to the long side frame. The first rack 30 is arranged on the first connecting rod 15. The second cross bar 16 is arranged in the main frame 10 and is parallel to the short side frame. The second cross bar 16 is arranged on the side of the back frame 22. At least one second connecting rod 17 is arranged between the second cross bar 16 and the main frame 10. The second connecting rod 17 is parallel to the long side frame. The second rack 40 is arranged on the second cross bar 16.

[0029] In addition, in order to further ensure the stability of unfolding and the smoothness of folding, the support frame 50 is hingedly connected with the first cross bar 11 through the folding assembly 80. The folding assembly 80 comprises a first U-shaped piece 81 arranged at the end of the lower end surface of the first cross bar 11 and a second U-shaped piece 82 arranged on the upper part of the inner side wall of the long side frame. The first U-shaped piece 81 and the second U-shaped piece 82 are sleeved and hingedly connected through a shaft pin. In order to increase the support strength of the main frame 10 to the lying bed frame 20, the inner side wall of the long side frame is further provided with a pad 18 corresponding to the hinge joints of the leg frame 211 and the seat frame 212, so as to support the hinge joints of the leg frame 211 and the seat frame 212.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement to part or all of the technical features. Such modifications or replacements do not change the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An outdoor aluminum technical tarpaulin lying bed having a three-fold bending structure, comprising a lying bed assembly and a support assembly, characterized in that, The lying bed assembly comprises a main frame (10) and a lying bed frame (20) arranged on the main frame (10), the lying bed frame (20) comprises a lying frame (21) and a backrest frame (22) hingedly connected, the lying frame (21) comprises a leg frame (211) and a seat frame (212), one end of the seat frame (212) is rotatably connected with the leg frame (211), and the other end is rotatably connected with the backrest frame (22); the leg frame (211) is matched with a first rack (30) arranged on the main frame (10) to adjust the bending angle of the leg frame (211); the backrest frame (22) is matched with a second rack (40) arranged on the main frame (10) to adjust the angle of the backrest frame (22).

2. The outdoor aluminum technical fabric lying bed with three-fold bending structure according to claim 1, characterized in that, The support assembly comprises support frames (50) symmetrically arranged on both sides of the main frame (10), the main frame (10) comprises a long side frame and a short side frame, the support frame (50) is hingedly connected with the long side frame through a hinge assembly (60) to realize folding and closing of the two support frames (50) to the bottom of the main frame (10).

3. The outdoor aluminous technical fabric lying bed with three-bend structure according to claim 2, characterized in that, The first crosspiece (11) is arranged in parallel with the short side frame in the main frame (10), the first crosspiece (11) is arranged at the hinge joint of the seat frame (212) and the backrest frame (22), and a foldable frame (13) is rotatably connected below the first crosspiece (11); in the folded state of the lying bed, the foldable frame (13) is clamped in an upper clamping piece (90) arranged at the lower end surface of the second crosspiece (12); in the unfolded state of the lying bed, the foldable frame (13) is clamped in a lower clamping piece (70) arranged on the support frame (50).

4. The outdoor aluminous technical fabric lying bed with three-bend structure according to claim 3, characterized in that, The support frame (50) is hingedly connected with the first crosspiece (11) through a folding assembly (80), the folding assembly (80) comprises a first U-shaped piece (81) arranged at the end of the lower end surface of the first crosspiece (11) and a second U-shaped piece (82) arranged on the upper part of the inner side wall of the long side frame, the first U-shaped piece (81) and the second U-shaped piece (82) are sleeved and hingedly connected through a shaft pin.

5. The outdoor aluminum technical fabric lying bed with three-bend structure according to claim 2, characterized in that, The first crossbar (14) is arranged in parallel with the short side frame in the main frame (10), the first crossbar (14) is arranged on one side of the leg frame (211), at least one first connecting rod (15) is arranged between the first crossbar (14) and the main frame (10), the first connecting rod (15) is parallel to the long side frame, and the first rack (30) is arranged on the first connecting rod (15).

6. The outdoor aluminous technical fabric lying bed with three-bend structure according to claim 2, characterized in that, The second crossbar (16) is arranged in parallel with the short side frame in the main frame (10), the second crossbar (16) is arranged on one side of the backrest frame (22), at least one second connecting rod (17) is arranged between the second crossbar (16) and the main frame (10), the second connecting rod (17) is parallel to the long side frame, and the second rack (40) is arranged on the second crossbar (16).

7. The outdoor aluminous technical fabric lying bed with three-bend structure according to any one of claims 2-6, characterized in that, The hinge assembly (60) comprises a U-shaped frame (61) arranged on the inner wall of the long frame and a triangular frame (62) arranged on the upper part of the support frame (50), the triangular frame (62) is arranged in the U-shaped frame (61), and the triangular frame (62) is rotatably connected with the U-shaped frame (61) through a rotating shaft.

8. The outdoor aluminous technical fabric lying bed with three-bend structure according to any one of claims 2-6, characterized in that, The inner wall of the long frame is further provided with a cushion block (18), and the cushion block (18) corresponds to the hinge part of the leg support (211) and the seat support (212) to support the hinge part of the leg support (211) and the seat support (212).

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