Folding noon break chair bed convenient for angle adjustment

Abstract

The utility model relates to the technical field of folding chairs and beds, in particular to a folding noon break chair and bed convenient for angle adjustment, which comprises a bed body, a support rod I, a support rod II, a support rod III, a support rod IV, a support rod V, a movable seat, a connecting rod, an adjusting hole, an adjusting seat, an adjusting rod, a movable groove, an elastic buckle, a screw rod, a spring and a rotating handle, a first supporting rod is arranged at the lower end of the bed body, a second supporting rod is arranged on the side of the first supporting rod, a third supporting rod and a fourth supporting rod are arranged at the right end of the first supporting rod, a fifth supporting rod is arranged at the left end of the first supporting rod, a movable seat is arranged on the outer side of the first supporting rod, a connecting rod is arranged at the upper end of the movable seat, and an adjusting hole is formed in the outer side of the second supporting rod. An adjusting seat is arranged on the outer side of the supporting rod II; the rotating handle is rotated to control the lead screw to rotate, so that the lead screw is tightly attached to the elastic buckle, the elastic buckle is limited and fixed, the adjusting seat is fixed, the inclination angle of the bed body is stabilized at a proper position, and the use flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of folding chair bed, especially to folding lunch break chair bed convenient to adjust angle. BACKGROUND

[0002] Folding chair bed is a kind of folding furniture, and is designed according to ergonomics, is convenient to fold, is used as chair and bed, can be used for lunch break nap, and is the first choice of folding furniture for outdoor leisure, whether being used as folding bed or folding chair.

[0003] At present, most of the existing folding lunch break chair beds are designed by adopting joint folding principle, the sitting and lying functions are switched by adjustable structure, and the folding lunch break chair bed has the characteristics of space saving and quick storage, the form is between traditional folding chair and field bed, is suitable for short rest scene, the folding lunch break chair bed is combined with the functions of seat and bed, has good portability and comfort, and is widely used in office lunch break, student dormitory lunch break, travel outdoor rest and the like.

[0004] However, the existing folding lunch break chair bed is inconvenient to adjust, and the backrest inclination angle cannot be flexibly adjusted according to the needs of users. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the problem that the folding lunch break chair bed is inconvenient to adjust, and the backrest inclination angle cannot be flexibly adjusted according to the needs of users.

[0006] The technical scheme of the utility model is: folding lunch break chair bed convenient to adjust angle, including bed body, support rod one, support rod two, support rod three, support rod four, support rod five, movable seat, connecting rod, adjusting hole, adjusting seat, adjusting rod, movable slot, elastic buckle, screw rod, spring and handle, the lower end of the bed body is provided with support rod one, the side of support rod one is provided with support rod two, the right end of support rod one is provided with support rod three and support rod four, the left end of support rod one is provided with support rod five, the outside of support rod one is provided with movable seat, the upper end of movable seat is provided with connecting rod, the outside of support rod two is provided with adjusting hole, the outside of support rod two is provided with adjusting seat, the upper end of adjusting seat is provided with adjusting rod, the inside of adjusting seat is provided with movable slot, the inside of movable slot is provided with elastic buckle, one side of elastic buckle is provided with screw rod, the outside of screw rod is provided with spring, and the outside of adjusting seat is provided with handle.

[0007] Preferably, the bed body is further provided with support rod one, support rod two, support rod three, support rod four, support rod five, movable seat, connecting rod and adjusting rod, so that the bed body can be conveniently folded, stored and quickly unfolded, the adjusting seat, adjusting rod, movable slot, elastic buckle, screw rod, spring and handle are arranged, so that the position of the adjusting seat can be conveniently adjusted and fixed, and the inclination angle of the folding chair bed can be flexibly adjusted.

[0008] The upper end of the supporting rod one and the bottom of the bed body are rotatably connected through the connecting seat one, the upper end of the supporting rod two and the bottom of the bed body are rotatably connected through the connecting seat two, the lower end of the supporting rod one is rotatably connected with the supporting leg one, and the lower end of the supporting rod two is rotatably connected with the supporting leg two.

[0009] The supporting rod two and the supporting rod one are preferably arranged in a staggered mode, the supporting rod two and the supporting rod one are rotatably connected, the lower end of the supporting rod three and the lower end of the supporting rod four are movably connected with the supporting leg one, the upper end of the supporting rod three is rotatably connected with the connecting seat two, and the upper end of the supporting rod four is fixedly connected with the right side of the lower end of the bed body.

[0010] The upper end of the supporting rod five is movably connected with the connecting seat one, the lower end of the supporting rod five is movably connected with the supporting leg two, the adjusting rod is rotatably connected with the connecting seat one, one end of the adjusting rod is rotatably connected with the adjusting seat, and the other end of the adjusting rod is fixedly connected with the left side of the lower end of the bed body.

[0011] The movable seat is slidably sleeved with the outer side of the supporting rod one, the lower end of the connecting rod is rotatably connected with the movable seat, the upper end of the connecting rod is rotatably connected with the supporting rod two, and the adjusting seat is slidably sleeved with the outer side of the supporting rod two.

[0012] The end of the elastic buckle extends to the outer side of the movable slot and is clamped with the adjusting hole, one end of the spring is fixedly connected with the elastic buckle, and the other end of the spring is fixedly connected with the inner side of the movable slot.

[0013] The inner side of the screw rod and the adjusting seat are threadedly connected through the threaded sleeve, one side of the rotating handle is fixedly installed with a limiting rotating block, the limiting rotating block and the adjusting seat are rotatably connected through the rotating groove, one end of the screw rod is fixedly connected with the limiting rotating block, and the other end of the screw rod extends to the inner side of the movable slot and abuts against the elastic buckle.

[0014] The utility model discloses a beneficial effect:

[0015] 1. The folding chair bed of this convenient to adjust angle, through the elastic buckle and the corresponding position's adjusting hole elastic clamping under the action of the spring, realize the preliminary location of adjusting seat, when rotating the rotating handle control screw rod rotates, make the screw rod move to the movable slot, until with elastic buckle closely, realize the location fixed of elastic buckle, thereby realize the fixing of adjusting seat, make the bed body inclination angle stable in the appropriate position, convenient and fast, improved the flexibility of folding chair bed use;

[0016] 2. The folding chair bed of this convenient to adjust angle, through the bed body and the mutual rotation cooperation of supporting rod one, supporting rod two, supporting rod three, supporting rod four, supporting rod five, connecting rod, adjusting rod, realize the folding and unfolding of bed body, operation is flexible, and the storage is convenient. DRAWINGS

[0017] Figure 1 The exhibited is the three-dimensional structure schematic diagram of the folding nap chair bed convenient to adjust angle of the utility model Figure One ;

[0018] Figure 2 The exhibited is the three-dimensional structure schematic diagram of the folding nap chair bed convenient to adjust angle of the utility model Figure Two ;

[0019] Figure 3 The exhibited is the three-dimensional structure schematic diagram of the folding nap chair bed convenient to adjust angle of the utility model Figure Three ;

[0020] Figure 4 The exhibited is the three-dimensional structure schematic diagram of the folding nap chair bed convenient to adjust angle of the utility model

[0021] Figure 5 The exhibited is the three-dimensional structure schematic diagram of the folding nap chair bed convenient to adjust angle of the utility model

[0022] BRIEF DESCRIPTION OF DRAWINGS: 1, bed body; 2, support rod one; 21, connecting seat one; 22, support foot one; 3, support rod two; 31, connecting seat two; 32, support foot two; 4, support rod three; 5, support rod four; 6, support rod five; 8, movable seat; 9, connecting rod; 10, adjusting hole; 11, adjusting seat; 12, adjusting rod; 13, movable slot; 14, elastic buckle; 15, screw rod; 16, spring; 17, handle; 171, limit rotating block. DETAILED DESCRIPTION

[0023] The utility model will be further explained in connection with the drawings and examples.

[0024] Please refer to Figures 1-5The utility model provides an embodiment: folding siesta chair bed convenient to adjust angle, including bed body 1, still including support rod one 2, support rod two 3, support rod three 4, support rod four 5, support rod five 6, movable seat 8, connecting rod 9, adjusting hole 10, adjusting seat 11, adjusting rod 12, movable slot 13, elastic buckle 14, screw rod 15, spring 16 and handle 17, the lower end of bed body 1 is provided with support rod one 2, the side of support rod one 2 is provided with support rod two 3, the right end of support rod one 2 is provided with support rod three 4 and support rod four 5, the left end of support rod one 2 is provided with support rod five 6, the outside of support rod one 2 is provided with movable seat 8, the upper end of movable seat 8 is provided with connecting rod 9, the outside of support rod two 3 is set up with adjusting hole 10, the outside of support rod two 3 is provided with adjusting seat 11, the upper end of adjusting seat 11 is provided with adjusting rod 12, the inside of adjusting seat 11 is set up with movable slot 13, the inside of movable slot 13 is provided with elastic buckle 14, one side of elastic buckle 14 is provided with screw rod 15, the outside of screw rod 15 is provided with spring 16, the outside of adjusting seat 11 is provided with handle 17, through the mutual rotation cooperation of bed body 1 and support rod one 2, support rod two 3, support rod three 4, support rod four 5, support rod five 6, connecting rod 9, adjusting rod 12, realize the folding and unfolding of bed body 1, through the elastic buckle 14 under the action of spring 16 and the elastic snap of adjusting hole 10 of corresponding position, realize the preliminary location of adjusting seat 11, handle 17 is rotated to control screw rod 15 to move to movable slot 13 at this time, until and elastic buckle 14 closely adhere to each other, realize the location fixing of elastic buckle 14, thereby realize the fixing of adjusting seat 11, make the bed body 1 inclination stable in the appropriate position.

[0025] Please refer to Figures 1-4In the embodiment, the surface of the bed body 1 is provided with a pillow, the pillow and the surface of the bed body 1 are detachably connected through magic tape, the upper end of the supporting rod one 2 and the bottom of the bed body 1 are rotationally connected through the connecting seat one 21, the upper end of the supporting rod two 3 and the bottom of the bed body 1 are rotationally connected through the connecting seat two 31, the lower end of the supporting rod one 2 is rotationally connected with the supporting leg one 22, the lower end of the supporting rod two 3 is rotationally connected with the supporting leg two 32, the supporting rod two 3 and the supporting rod one 2 are staggered, the supporting rod two 3 and the supporting rod one 2 are rotationally connected, the lower end of the supporting rod three 4 and the lower end of the supporting rod four 5 are movably connected with the supporting leg one 22, the upper end of the supporting rod three 4 is rotationally connected with the connecting seat two 31, the upper end of the supporting rod four 5 is fixedly connected with the right side of the lower end of the bed body 1, the upper end of the supporting rod five 6 is movably connected with the connecting seat one 21, the lower end of the supporting rod five 6 is movably connected with the supporting leg two 32, the adjusting rod 12 is rotationally connected with the connecting seat one 21, one end of the adjusting rod 12 is rotationally connected with the adjusting seat 11, the other end of the adjusting rod 12 is fixedly connected with the left side of the lower end of the bed body 1, the movable seat 8 is slidably sleeved with the outer side of the supporting rod one 2, the lower end of the connecting rod 9 is rotationally connected with the movable seat 8, the upper end of the connecting rod 9 is rotationally connected with the supporting rod two 3, the adjusting seat 11 is slidably sleeved with the outer side of the supporting rod two 3, through the mutual rotation of the bed body 1 and the supporting rod one 2, the supporting rod two 3, the supporting rod three 4, the supporting rod four 5, the supporting rod five 6, the connecting rod 9 and the adjusting rod 12, the folding and unfolding of the bed body 1 are realized.

[0026] Please refer to Figures 2-5 In the embodiment, the elastic buckle 14 is slidably sleeved with the inner side of the movable slot 13, the end of the elastic buckle 14 extends to the outer side of the movable slot 13 and the adjusting hole 10 to be clamped with each other, one end of the spring 16 is fixedly connected with the elastic buckle 14, the other end of the spring 16 is fixedly connected with the inner side of the movable slot 13, the inner side of the adjusting seat 11 is threadedly connected with the lead screw 15 through the thread sleeve, the one side of the rotating handle 17 is fixedly installed with the limiting rotating block 171, the limiting rotating block 171 is rotationally connected with the adjusting seat 11 through the rotating slot, one end of the lead screw 15 is fixedly connected with the limiting rotating block 171, the other end of the lead screw 15 extends to the inner side of the movable slot 13 and abuts against the elastic buckle 14, when the inclination of the bed body 1 is adjusted, the adjusting seat 11 is moved to the appropriate position on the surface of the supporting rod two 3, the elastic buckle 14 is elastically clamped with the adjusting hole 10 at the corresponding position under the action of the spring 16, at this time, the rotating handle 17 is rotated to control the rotation of the lead screw 15, the lead screw 15 is moved into the movable slot 13 until it is closely attached to the elastic buckle 14, the limiting and fixing of the elastic buckle 14 are realized, so that the fixing of the adjusting seat 11 is realized, and the inclination of the bed body 1 is stably adjusted at the appropriate position.

[0027] In the work, through the mutual rotation of the bed body 1 and the support rod one 2, the support rod two 3, the support rod three 4, the support rod four 5, the support rod five 6, the connecting rod 9, the adjusting rod 12, the folding and unfolding of the bed body 1 are realized, when adjusting the inclination angle of the bed body 1, the adjusting seat 11 moves to the appropriate position on the surface of the support rod two 3, the elastic buckle 14 is elastically clamped with the adjusting hole 10 at the corresponding position under the action of the spring 16, at this time, rotating the handle 17 controls the rotation of the screw rod 15, the screw rod 15 moves into the movable slot 13 until it is closely combined with the elastic buckle 14, the limiting and fixing of the elastic buckle 14 are realized, thereby the fixing of the adjusting seat 11 is realized, the inclination angle of the bed body 1 is stably adjusted at the appropriate position.

[0028] Through the above steps, the preliminary limiting of the adjusting seat 11 is realized by the elastic buckle 14 elastically clamped with the adjusting hole 10 at the corresponding position under the action of the spring 16, at this time, rotating the handle 17 controls the rotation of the screw rod 15, the screw rod 15 moves into the movable slot 13 until it is closely combined with the elastic buckle 14, the limiting and fixing of the elastic buckle 14 are realized, thereby the fixing of the adjusting seat 11 is realized, the inclination angle of the bed body 1 is stably adjusted at the appropriate position, so as to solve the problem that the folding nap chair bed adjusting operation is relatively inconvenient, it is difficult to flexibly adjust the inclination angle of the backrest according to the needs of the user.

Claims

1. A folding nap chair bed with angle adjustment facility comprising a bed body (1) characterized in that: It also includes support rod one (2), support rod two (3), support rod three (4), support rod four (5), support rod five (6), movable seat (8), connecting rod (9), adjusting hole (10), adjusting seat (11), adjusting rod (12), movable slot (13), elastic buckle (14), screw rod (15), spring (16) and handle (17); the lower end of the bed body (1) is provided with support rod one (2), the side of support rod one (2) is provided with support rod two (3), the right end of support rod one (2) is provided with support rod three (4) and support rod four (5), the left end of support rod one (2) is provided with support rod five (6), the outer side of support rod one (2) is provided with movable seat (8), the upper end of movable seat (8) is provided with connecting rod (9), the outer side of support rod two (3) is provided with adjusting hole (10), the outer side of support rod two (3) is provided with adjusting seat (11), the upper end of adjusting seat (11) is provided with adjusting rod (12), the inner side of adjusting seat (11) is provided with movable slot (13), the inner side of movable slot (13) is provided with elastic buckle (14), one side of elastic buckle (14) is provided with screw rod (15), the outer side of screw rod (15) is provided with spring (16), the outer side of adjusting seat (11) is provided with handle (17).

2. The folding nap chair bed of claim 1, wherein: The surface of the bed body (1) is provided with a pillow, the pillow and the surface of the bed body (1) are detachably connected by magic tape, the upper end of the support rod one (2) and the bottom of the bed body (1) are rotatably connected by the connecting seat one (21), the upper end of the support rod two (3) and the bottom of the bed body (1) are rotatably connected by the connecting seat two (31), the lower end of the support rod one (2) is rotatably connected with the support leg one (22), the lower end of the support rod two (3) is rotatably connected with the support leg two (32).

3. The folding nap chair bed of claim 2 wherein: The support rod two (3) and the support rod one (2) are staggered, the support rod two (3) and the support rod one (2) are rotatably connected, the lower end of the support rod three (4) and the lower end of the support rod four (5) are movably connected with the support leg one (22), the upper end of the support rod three (4) is rotatably connected with the connecting seat two (31), the upper end of the support rod four (5) is fixedly connected with the right side of the lower end of the bed body (1).

4. The folding nap chair of claim 3, wherein: The upper end of the support rod five (6) is movably connected with the connecting seat one (21), the lower end of the support rod five (6) is movably connected with the support leg two (32), the adjusting rod (12) is rotatably connected with the connecting seat one (21), one end of the adjusting rod (12) is rotatably connected with the adjusting seat (11), the other end of the adjusting rod (12) is fixedly connected with the left side of the lower end of the bed body (1).

5. The folding nap chair of claim 1, wherein: The movable seat (8) and the outer side of the support rod one (2) are slidably sleeved, the lower end of the connecting rod (9) is rotatably connected with the movable seat (8), the upper end of the connecting rod (9) is rotatably connected with the support rod two (3), the adjusting seat (11) and the outer side of the support rod two (3) are slidably sleeved.

6. The folding nap chair of claim 1, wherein: The elastic buckle (14) and the inner side of the movable slot (13) are slidably sleeved, the end of the elastic buckle (14) extends to the outer side of the movable slot (13) and the adjusting hole (10) and is engaged with each other, one end of the spring (16) is fixedly connected with the elastic buckle (14), the other end of the spring (16) is fixedly connected with the inner side of the movable slot (13).

7. The folding nap chair of claim 1, wherein: The inner side of the screw rod (15) and the adjusting seat (11) are connected through a threaded sleeve, one side of the rotating handle (17) is fixedly provided with a limiting rotating block (171), the limiting rotating block (171) and the adjusting seat (11) are rotatably connected through a rotating groove, one end of the screw rod (15) is fixedly connected with the limiting rotating block (171), and the other end of the screw rod (15) extends to the inner side of the movable groove (13) and abuts against the elastic buckle (14).

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