Multifunctional adjustable seat

Abstract

The utility model belongs to the technical field of seat bodies, and particularly relates to a multifunctional adjustable seat which comprises a supporting piece arranged on the ground, a plurality of installation positions are transversely arranged on the supporting piece at equal intervals, each installation position is provided with a rotatable rotating seat, and the rotating seats are arranged on the supporting piece. A seat body used for sitting is installed above the rotating seat, the rotating seat is used for driving the seat body to be turned over and adjusted, the supporting piece comprises an installation rod, the installation rod comprises a transverse rod part and two longitudinal rod parts, the two longitudinal rod parts are installed at the two ends of the transverse rod part in the longitudinal direction respectively, and the transverse rod part and the two longitudinal rod parts are arranged in the longitudinal direction respectively. According to the utility model, the plurality of rotating seats are additionally arranged on the supporting piece, and each seat body can be turned over and adjusted on the supporting piece through the rotating seats, so that the position of the seat body can be adjusted on the supporting piece, and the seat body can be conveniently adjusted to lie and sit.

Description

Technical Field

[0001] The utility model belongs to the technical field of seat bodies, and in particular relates to a multifunctional adjustable seat. Background Art

[0002] The chair body is a kind of seat with a backrest and sometimes armrests.

[0003] The existing public chair body is generally a straight-line multi-seat chair body, including a seat, a backrest, armrests and a supporting structure, which can accommodate multiple people to rest at the same time. The structure is fixed and cannot be changed at will, and the inclination angle of the backrest cannot be adjusted, which is not conducive to the leisure and rest of the passengers. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional adjustable chair to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional adjustable seat, comprising: a support member arranged on the ground, a plurality of mounting positions being arranged on the support member at equal distances laterally, each mounting position being equipped with a rotatable rotating seat, a seat body for sitting being installed above the rotating seat, and the rotating seat being used to drive the seat body to be flipped and adjusted.

[0006] Preferably, the support member includes a mounting rod, which includes a cross bar portion and two longitudinal bar portions, the two longitudinal bar portions are respectively installed in the longitudinal direction at both ends of the cross bar portion, and the bottom ends of the two longitudinal bar portions are both arranged on the ground, and each of the rotating seats is rotatably mounted on the cross bar portion.

[0007] Preferably, a retractable connecting mechanism is installed between the bottom of the seat body and the ground, and the connecting mechanism includes two states: extended and retracted. When the connecting mechanism is in the extended state, it is used to drive the seat body to be distributed in a reclining state on the cross bar; when the connecting mechanism is in the retracted state, it is used to drive the seat body to be distributed in an upright sitting state on the cross bar.

[0008] Preferably, the connecting mechanism includes a retractable first support rod and a second support rod, and the ends of the first support rod and the second support rod that are separated from each other are rotatably mounted on the ground and the bottom of the seat body respectively. The first support rod is provided with a mounting hole for accommodating the extension and retraction of one end of the second support rod, and a first spring mounted on the second support rod is installed in the mounting hole.

[0009] Preferably, a limiting mechanism abutting against the second supporting rod is also installed on the first supporting rod, and the limiting mechanism is used to limit the extension and retraction of the second supporting rod in the mounting hole.

[0010] Preferably, the limiting mechanism includes a latch rod, a mounting seat is provided on the outside of the first support rod near one end of the second support rod, one end of the latch rod is movably inserted into the mounting hole from the outside of the mounting seat, and a latch hole for accommodating the latch rod is provided on the outside of one end of the second support rod away from the first support rod.

[0011] Preferably, a second spring for axially limiting the latch rod is also installed in the mounting seat, and a retaining ring welded on the latch rod is movably installed in the mounting seat, and one end of the second spring abuts against a side of the retaining ring away from the first support rod.

[0012] Preferably, a pull ring for axially driving the latch rod is also installed on the outside of the mounting seat, and a through hole penetrates one end of the latch rod, and the pull ring is sleeved on the latch rod through the through hole.

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

[0014] (1) The utility model adds a plurality of rotating seats on the support member, and each seat body can be flipped and adjusted on the support member through the rotating seats, so that the position of the seat body can be adjusted on the support member, which is convenient for the seat body to be adjusted to lie down or sit.

[0015] (2) The utility model provides a rotation position for the rotating seat through the additional installation rod and the cross bar portion on the installation rod, so that the seat body can be rotated and adjusted on the cross bar portion through the rotating seat.

[0016] (3) The utility model adds a retractable connecting mechanism to limit the position of the seat body when adjusting between the lying and sitting positions. When the connecting mechanism is in a retracted state, the connecting mechanism supports the bottom of the seat body, making it easier to sit on the seat body. When the connecting mechanism is in an extended state, the connecting mechanism acts as a pulling force between the ground and the seat body, allowing the seat body to be in a lying position.

[0017] (4) The utility model has an additional limiting mechanism, which can limit the second support rod to the first support rod, thereby preventing the seat body from suddenly falling backward when sitting on it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a side view of the utility model;

[0019] Figure 2 It is a front view of the utility model;

[0020] Figure 3 It is a cross-sectional view of the connection mechanism of the utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] In the figure: 1. seat body; 2. rotating seat; 3. mounting rod; 4. first support rod; 5. limiting mechanism; 6. second support rod; 7. mounting hole; 8. first spring; 9. through hole; 10. pull ring; 11. second spring; 12. mounting seat; 13. latch rod; 14. latch hole; 15. retaining ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] refer to Figure 1-2 As shown, the utility model provides a multifunctional adjustable seat, comprising: a support member arranged on the ground, a plurality of mounting positions are arranged on the support member at equal distances laterally, a rotatable rotating seat 2 is installed on each mounting position, a seat body 1 for sitting is installed above the rotating seat 2, and the rotating seat 2 is used to drive the seat body 1 to perform flipping adjustment.

[0025] Combination Figure 1-2 As shown, the support member includes a mounting rod 3, which includes a crossbar portion and two longitudinal rod portions. The two longitudinal rod portions are respectively installed in the longitudinal direction at both ends of the crossbar portion, and the bottom ends of the two longitudinal rod portions are both arranged on the ground. Each rotating seat 2 is rotatably installed on the crossbar portion.

[0026] As mentioned above, when using the support member, rotating seat 2 and seat body 1 provided by the utility model, the rotating seat 2 and the seat body 1 are provided in plurality, and the plurality of seat bodies 1 are rotatably installed on the cross bar portion through the corresponding rotating seat 2, so that the seat body 1 can be adjusted to a lying state and a sitting state on the cross bar portion through the rotating seat 2, and the cross bar portion is prefabricated on the ground through the longitudinal bar portion to provide an installation position for the seat body 1.

[0027] In the present utility model, combined with Figure 1-2 As shown, a retractable connecting mechanism is installed between the bottom of the seat body 1 and the ground in this embodiment, and the connecting mechanism includes two states: extended and retracted. When the connecting mechanism is in the extended state, it is used to drive the seat body 1 to be distributed in a reclining state on the cross bar; when the connecting mechanism is in the retracted state, it is used to drive the seat body 1 to be distributed in an upright sitting state on the cross bar.

[0028] Combination Figure 3As shown, the connecting mechanism includes a retractable first support rod 4 and a second support rod 6, and the ends of the first support rod 4 and the second support rod 6 are rotatably mounted on the ground and the bottom of the seat body 1 respectively. The first support rod 4 is provided with a mounting hole 7 for accommodating the extension and retraction of one end of the second support rod 6, and the mounting hole 7 is installed with a first spring 8 mounted on the second support rod 6.

[0029] As mentioned above, when using the connecting mechanism provided by the utility model, the first support rod 4 and the second support rod 6 in the connecting mechanism play a connecting role between the seat body 1 and the ground. When the second support rod 6 is in an extended state on the first support rod 4, it is convenient to drive the seat body 1 to flip backward on the mounting seat 12, and the first support rod 4 and the second support rod 6 play a pulling role on the seat body 1, so that the seat body 1 remains in a lying state. When the user stands up from the seat body 1, the elastic force of the first spring 8 is released, thereby driving the second support rod 6 to automatically retract into the mounting hole 7, so that the seat body 1 is automatically reset to a sitting state on the mounting rod 3 through the rotating seat 2. When the seat body 1 is in a sitting state, the second support rod 6 is in the retracted mounting hole 7. At this time, the second support rod 6 and the second support rod 6 cannot continue to retract, so that the seat body 1 is supported by the first support rod 4 and the second support rod 6.

[0030] In the present utility model, combined with Figure 3 As shown, in this embodiment, a limiting mechanism 5 abutting against the second supporting rod 6 is also installed on the first supporting rod 4 , and the limiting mechanism 5 is used to limit the extension and retraction of the second supporting rod 6 in the mounting hole 7 .

[0031] Combination Figure 4 As shown, the limiting mechanism 5 includes a latch rod 13, a mounting seat 12 is provided on the outside of the first support rod 4 near one end of the second support rod 6, one end of the latch rod 13 is movable from the outside of the mounting seat 12 to penetrate into the mounting hole 7, and a latch hole 14 for accommodating the latch rod 13 is provided on the outside of the second support rod 6 away from the end of the first support rod 4.

[0032] As mentioned above, when using the limiting mechanism 5 provided by the utility model, when the second support rod 6 is retracted on the first support rod 4, the pin hole 14 on the second support rod 6 is in the axial direction of one side of the pin rod 13. At this time, the pin rod 13 is pushed inward to allow one end of the pin rod 13 to be inserted into the pin hole 14. At this time, the second support rod 6 is limited by the pin rod 13 to prevent the seat body 1 from rotating on the mounting rod 3, so that the seat body 1 can always maintain a sitting state.

[0033] Further, in order to keep the latch rod 13 inserted into the latch hole 14 at all times, refer to Figure 4As shown, the mounting seat 12 is also equipped with a second spring 11 for axially limiting the latch rod 13, and a retaining ring 15 welded on the latch rod 13 is movably mounted in the mounting seat 12, and one end of the second spring 11 abuts against the side of the retaining ring 15 away from the first support rod 4. The mounting seat 12 provides an installation position for the latch rod 13 and the second spring 11 on the first support rod 4, and the elastic force of the second spring 11 is applied to the latch rod 13 through the retaining ring 15, so that the latch rod 13 is always inserted into the latch hole 14 under the elastic force, thereby preventing the latch rod 13 from accidentally releasing the restriction on the second support rod 6;

[0034] When the second support rod 6 is automatically retracted into the mounting hole 7 by the elastic force of the first spring 8, the latch hole 14 on the second support rod 6 moves to the outside of the latch rod 13. At this time, the latch rod 13 is automatically inserted into the latch hole 14 by the elastic force of the second spring 11, so that the seat body 1 can automatically return to the sitting state from the lying state when not in use.

[0035] Further, in order to facilitate the extraction of the latch rod 13 from the latch hole 14, refer to Figure 4 As shown, a pull ring 10 for axially driving the latch rod 13 is also installed on the outside of the mounting seat 12, and a through hole 9 is penetrated at one end of the latch rod 13, and the pull ring 10 is sleeved on the latch rod 13 through the through hole 9. The pull ring 10 is installed on the latch rod 13 through the through hole 9, and the latch rod 13 can be driven to be pulled outwards through the pull ring 10, so that one end of the latch rod 13 can be pulled outwards from the latch hole 14, and at this time, the latch rod 13 is released from limiting the second support rod 6.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional adjustable seat, characterized in that: include: A support member is arranged on the ground, and a plurality of installation positions are arranged on the support member at equal distances in the horizontal direction, and a rotatable rotating seat (2) is installed on each installation position, and a seat body (1) for sitting is installed above the rotating seat (2), and the rotating seat (2) is used to drive the seat body (1) to perform flipping adjustment.

2. A multifunctional adjustable seat according to claim 1, characterized in that: The support member comprises a mounting rod (3), wherein the mounting rod (3) comprises a crossbar portion and two longitudinal rod portions, wherein the two longitudinal rod portions are respectively mounted in the longitudinal direction at both ends of the crossbar portion, and the bottom ends of the two longitudinal rod portions are both arranged on the ground, and each rotating seat (2) is rotatably mounted on the crossbar portion.

3. A multifunctional adjustable seat according to claim 2, characterized in that: A retractable connecting mechanism is also installed between the bottom of the seat body (1) and the ground, and the connecting mechanism includes two states: extended and retracted. When the connecting mechanism is in the extended state, it is used to drive the seat body (1) to be distributed in a reclining state on the cross bar; when the connecting mechanism is in the retracted state, it is used to drive the seat body (1) to be distributed in an upright sitting state on the cross bar.

4. A multifunctional adjustable seat according to claim 3, characterized in that: The connecting mechanism comprises a telescopic first support rod (4) and a second support rod (6); the ends of the first support rod (4) and the second support rod (6) which are separated from each other are rotatably mounted on the ground and at the bottom of the seat body (1) respectively; the first support rod (4) is provided with a mounting hole (7) for accommodating the telescopic end of the second support rod (6); and a first spring (8) which is sleeved on the second support rod (6) is installed in the mounting hole (7).

5. A multifunctional adjustable seat according to claim 4, characterized in that: The first support rod (4) is also provided with a limiting mechanism (5) abutting against the second support rod (6), and the limiting mechanism (5) is used to limit the extension and retraction of the second support rod (6) in the installation hole (7).

6. The multifunctional adjustable seat according to claim 5, characterized in that: The limiting mechanism (5) comprises a latch rod (13); a mounting seat (12) is provided on the outside of one end of the first support rod (4) close to the second support rod (6); one end of the latch rod (13) is movably inserted from the outside of the mounting seat (12) into the mounting hole (7); and a latch hole (14) for accommodating the latch rod (13) is provided on the outside of one end of the second support rod (6) away from the first support rod (4).

7. A multifunctional adjustable seat according to claim 6, characterized in that: A second spring (11) for axially limiting the latch rod (13) is also installed in the mounting seat (12).

8. The multifunctional adjustable seat according to claim 7, characterized in that: A retaining ring (15) welded to the latch rod (13) is movably mounted in the mounting seat (12).

9. The multifunctional adjustable seat according to claim 8, characterized in that: One end of the second spring (11) abuts against a side of the retaining ring (15) facing away from the first support rod (4).

10. The multifunctional adjustable seat according to claim 8, characterized in that: A pull ring (10) for axially driving the latch rod (13) is also installed on the outside of the mounting seat (12); a through hole (9) passes through one end of the latch rod (13); and the pull ring (10) is sleeved on the latch rod (13) through the through hole (9).

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