Power generation type multi-user sports rocking chair

Abstract

The utility model belongs to the technical field of rocking chairs, and particularly relates to a power generation type multi-user movement rocking chair which comprises a base, a power generation assembly and a rocking chair assembly, the rocking chair assembly comprises a support and a rocking chair body, the rocking chair body is arranged on the support, the support is arranged on the base in a sliding mode, and a rack is arranged at the bottom end of the support; a pedal part is arranged in the middle of the base; the power generation assembly comprises a storage battery, a power generator and a ratchet wheel one-way transmission mechanism, the ratchet wheel one-way transmission mechanism comprises a rotating shaft, a pawl wheel, a ratchet wheel and a gear, the rotating shaft is rotatably arranged on the base, the pawl wheel and the gear are arranged on the rotating shaft, and the gear is meshed with the rack; a ratchet wheel bearing seat is arranged on the base, the ratchet wheel is rotatably arranged in the ratchet wheel bearing seat, and the ratchet wheel is connected with the pawl wheel in a matched mode; the ratchet wheel is in transmission connection with the generator which is electrically connected with the storage battery. A person sits on the rocking chair assembly to drive the rocking chair assembly to transversely move in a reciprocating mode, the sports leisure function is achieved, and meanwhile the generator is unidirectionally driven to rotate to generate electricity.

Description

Technical Field

[0001] The utility model belongs to the technical field of rocking chairs, in particular to a power generation type multi-person sport rocking chair. Background Art

[0002] At present, the common rocking chairs in the market all reciprocate around a fixed axis. When the horizontal direction reaches the longest, the vertical height difference with the ground is large, which can realize leisure and entertainment exercise, and is healthy and environmentally friendly, but you cannot drink coffee or eat while exercising.

[0003] For example, the patent with publication number CN201523856U discloses a four-person rocking chair, which is composed of at least a slide assembly, a base assembly and a roller assembly. The slide assembly and the base assembly are connected by the roller assembly. Due to the roller design, the four-person rocking chair has low friction and can slide repeatedly after a single force is applied. At the same time, various beverages can be placed on the coffee table on the slide, so as to achieve the functions of leisure, entertainment, exercise and eating at the same time.

[0004] However, the rocking chairs in the prior art do not have a power generation function, especially for outdoor rocking chairs, which generally have solar panels installed on the roof to automatically generate electricity and provide corresponding lighting, etc. Therefore, in rainy days or at night, it is impossible to effectively provide power support, which further limits the use scenarios of sports rocking chairs. Utility Model Content

[0005] In view of the technical problems existing in the background technology, the utility model provides a power generation type multi-person sports rocking chair.

[0006] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0007] A power-generating multi-person rocking chair comprises a base, a power-generating assembly and a rocking chair assembly, wherein the rocking chair assembly comprises a bracket and a rocking chair, wherein the rocking chair is arranged on the bracket, wherein the bracket is slidably arranged on the base, and a rack is arranged at the bottom end of the bracket; a pedal is arranged in the middle of the base; the power-generating assembly comprises a battery, a generator, and a ratchet one-way transmission mechanism, wherein the ratchet one-way transmission mechanism comprises a rotating shaft, a ratchet wheel, a ratchet and a gear, wherein the rotating shaft is rotatably arranged on the base, the ratchet wheel and the gear are arranged on the rotating shaft, and the gear is meshedly connected with the rack; a ratchet bearing seat is arranged on the base, wherein the ratchet wheel is rotatably arranged in the ratchet bearing seat, and the ratchet wheel and the ratchet wheel are matched and connected; the ratchet wheel and the generator are connected for transmission, and the generator and the battery are electrically connected.

[0008] Optionally, two groups of rocking chairs are symmetrically arranged on both sides of the bracket, and a table is arranged on the bracket between the two groups of rocking chairs.

[0009] Optionally, two rotating shafts are rotatably provided on both sides of the base, track wheels are provided on both sides of each rotating shaft, tracks are provided on the bottom sides around the bracket, and the tracks are cooperatively connected with the track wheels.

[0010] Optionally, two groups of racks are provided, and the two groups of racks are symmetrically arranged on the same side of the bracket, and the two groups of racks are arranged between two tracks on the same side; a limiting ring is provided at the end of the track wheel, and the side wall of the track is arranged close to the limiting ring; an avoidance gap is provided between the rack and the bracket, and the limiting ring is arranged in the avoidance gap.

[0011] Optionally, a rotating shaft bearing seat is provided on the base, and the rotating shaft is rotatably arranged inside the rotating shaft bearing seat.

[0012] Optionally, the height of the footrest is lower than the bottom of the rocking chair, both ends of the footrest extend into the bottom of the rocking chair, and a plurality of anti-slip convex strips are evenly distributed on the upper end of the footrest.

[0013] Optionally, limiting protrusions are provided on both sides of the track, and limiting protrusions are provided on both ends of the rack.

[0014] Optionally, a roof top is provided at the upper end of the bracket.

[0015] Optionally, a pulley 1 is provided on the outer side of the ratchet wheel, a pulley 2 is provided on the output shaft of the generator, and the pulley 1 and the pulley 2 are connected for transmission via a belt.

[0016] Optionally, the pedal portion is hollow inside, and the generator and the battery are both arranged inside the pedal portion.

[0017] The utility model has the following advantages and beneficial effects:

[0018] In the utility model, when a person sits on the rocking chair assembly, he or she can drive the rocking chair assembly to move back and forth by stepping on the foot pedal. During the reciprocating movement of the rocking chair assembly, the rotating shaft is driven to rotate, and the generator is driven to rotate in one direction through the ratchet one-way transmission mechanism, so that the generator rotates to generate electricity, and the generated electricity is stored in the battery. This mechanism can realize repeated movement after applying force, realizing the leisure and exercise function; at the same time, it has the function of generating electricity and provides power support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural diagram of a power-generating multi-person rocking chair provided by the utility model;

[0020] Figure 2 A front view of the power generation multi-person sports rocking chair provided by the utility model;

[0021] Figure 3A structural diagram of the base and power generation assembly provided by the utility model;

[0022] Figure 4 for Figure 3 A top view of

[0023] Figure 5 for Figure 3 Right view of;

[0024] Figure 6 for Figure 4 Front view of

[0025] Figure 7 for Figure 3 A partial enlarged view of point a in the middle;

[0026] Figure 8 A diagram showing the matching structure of the pawl wheel and the ratchet wheel provided by the utility model;

[0027] Fig. 9 A first structural diagram of the rocking chair assembly provided by the utility model;

[0028] Fig.10 for Fig. 9 Front view of

[0029] Fig.11 A second structural diagram of the rocking chair assembly provided by the utility model;

[0030] Fig.12 for Fig. 9 A partial enlarged view of point b in the middle;

[0031] Icons: 1-base, 11-pedal, 12-anti-slip convex strip, 13-rotating shaft bearing seat, 14-ratchet bearing seat, 2-rotating shaft, 21-track wheel, 22-limiting ring, 23-gear, 3-ratchet wheel, 31-ratchet, 32-elastic baffle, 4-ratchet, 41-pulley one, 5-battery, 51-generator, 52-pulley two, 53-belt, 6-bracket, 61-track, 62-rack, 621-avoidance gap, 63-roof, 64-rocking chair, 65-table, 7-fixing plate, 71-reset spring, 72-limiting plate. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example

[0035] like Figure 1 , Figure 2 As shown, a power generation type multi-person sports rocking chair includes a base 1, a power generation component, and a rocking chair component.

[0036] like Figures 1 to 12 As shown, the rocking chair assembly includes a bracket 6 and a rocking chair 64. The rocking chair 64 is arranged on the bracket 6. The bracket 6 is slidably arranged on the base 1. A rack 62 is arranged at the bottom end of the bracket 6. A pedal 11 is arranged in the middle of the base 1. The power generation assembly includes a battery 5, a generator 51, and a ratchet one-way transmission mechanism. The ratchet one-way transmission mechanism includes a rotating shaft 2, a ratchet wheel 3, a ratchet wheel 4 and a gear 23. The rotating shaft 2 is rotatably arranged on the base 1. The ratchet wheel 3 and the gear 23 are arranged on the rotating shaft 2 and rotate with the rotation of the rotating shaft 2. The gear 23 is meshed and connected with the rack 62. When the bracket 6 slides back and forth relative to the base 1, the rack 62 moves back and forth, thereby driving the gear 23 to rotate, and then driving the rotating shaft 2 to rotate. The base 1 is provided with a ratchet bearing seat 14, the ratchet 4 is rotatably arranged in the ratchet bearing seat 14, the ratchet wheel 3 is hinged with a ratchet pawl 31, the ratchet 4 is arranged outside the ratchet wheel 3, and the ratchet 4 and the ratchet wheel 3 are connected in a coordinated manner. The ratchet wheel 3 is provided with an elastic baffle 32 or a spring, etc., which is used to fit tightly against the ratchet pawl 31 so that the ratchet pawl 31 is matched in the tooth groove of the ratchet wheel 4 to achieve the connection between the two, so that the ratchet pawl 31 can only rotate in the forward direction ( Figure 8 The ratchet 4 rotates counterclockwise in the middle) or rotates in the reverse direction ( Figure 8 The ratchet 4 is not driven to rotate clockwise. The ratchet 4 is connected to the generator 51 for transmission, and the generator 51 is electrically connected to the battery 5.

[0037] As a preferred embodiment of the present invention, two groups of rocking chairs 64 are symmetrically arranged on both sides of the bracket 6 , and a table 65 is arranged on the bracket 6 between the two groups of rocking chairs 64 .

[0038] As a preferred embodiment of the present invention, a rotating shaft bearing seat 13 is provided on the base 1, and the rotating shaft 2 is rotatably provided inside the rotating shaft bearing seat 13. Two rotating shafts 2 are rotatably provided on both sides of the base 1 through the rotating shaft bearing seats 13, and track wheels 21 are provided on both sides of each rotating shaft 2. Tracks 61 are provided on the bottom sides of the bracket 6, and the tracks 61 and the track wheels 21 are connected in a coordinated manner. Through the coordination of the track 61 and the track wheel 21, the bracket 6 can slide back and forth along the base 1. When the bracket 6 reciprocates, the track wheel 21 is driven to rotate, thereby driving the rotating shaft 2 to rotate. Through the coordination of the track wheel 21 and the track 61, a stable and labor-saving reciprocating motion is achieved, and then the gear 23 and the rack 62 are used for transmission to stably achieve mechanical power generation.

[0039] As a preferred embodiment of the present invention, two groups of racks 62 are provided, and the two groups of racks 62 are symmetrically arranged on the same side of the bracket 6, and the two groups of racks 62 are arranged between the two tracks 61 on the same side. A limit ring 22 is provided at the end of the track wheel 21, and the side wall of the track 61 is arranged close to the limit ring 22, so as to achieve the sliding limit of the bracket 6 and prevent it from falling off the wheel. There is an avoidance gap 621 between the rack 62 and the bracket 6, and the limit ring 22 is arranged in the avoidance gap 621. With this design, during the reciprocating sliding of the bracket 6, the avoidance gap 621 provides a space for the limit ring 22 to move horizontally. At the same time, the existence of the avoidance gap 621 can also play a role of limiting, so that the limit ring 22 can only move back and forth horizontally in the avoidance gap 621, avoiding the excessive movement of the bracket 6, so that the track 61 and the track wheel 21 are separated, thereby playing a role of mechanical limiting.

[0040] Furthermore, the height of the footrest 11 is lower than the bottom of the rocking chair 64, the footrest 11 is located inside the bracket 6, the two ends of the footrest 11 extend into the bottom of the rocking chair 64, and the upper end of the footrest 11 is evenly distributed with a plurality of anti-slip convex strips 12. When a person sits on the rocking chair 64, by stepping on the footrest 11, the rocking chair assembly (the bracket 6, the rocking chair 64, the table 65, etc.) is driven to reciprocate synchronously, and the reciprocating motion of the rocking chair assembly will not interfere with the footrest 11.

[0041] Furthermore, limiting protrusions are provided on both sides of the track 61, and limiting protrusions are provided on both ends of the rack 62. Such a design plays a role of mechanical limiting, preventing the track 61 and the track wheel 21 from disengaging, and preventing the gear 23 and the rack 62 from disengaging.

[0042] Of course, a buffer device, such as a spring, an airbag or other shock absorbing device, may also be provided at the extreme position of the movement of the bracket 6, and the speed of the bracket 6 at the extreme position may be gradually reduced by contact between the buffer device and the bracket 6. Figure 2As shown, as one of the preferred modes, a fixing plate 7 is respectively arranged on the upper end surface of the base 1 and on both sides of the footrest 11, and a return spring 71 is respectively arranged on both sides of the fixing plate 7, and a limit plate 72 is respectively arranged on the bottom ends of both sides of the bracket 6, and the return spring 71 is arranged between the fixing plate 7 and the limit plate 72. When a person sits on the rocking chair 64, by stepping on the footrest 11, the rocking chair assembly (bracket 6, rocking chair 64, table 65, etc.) is driven to reciprocate synchronously, and the return spring 71 on one side is always compressed. When a force is applied to the bracket 6, the bracket 6 reciprocates and shakes, and under the action of the return spring 71, the reciprocating motion can be continued, realizing the labor-saving sliding bracket 6 and realizing the power-assisting effect; at the same time, the return spring 71 is used for buffering. When a person leaves the rocking chair 64, under the action of the return spring 71, the rocking chair assembly (bracket 6, rocking chair 64, table 65, etc.) will gradually stop and reset, and the return spring 71 will drive the bracket 6 to reset to the center.

[0043] Furthermore, a rooftop 63 is provided at the upper end of the bracket 6, and a solar panel can be installed on the rooftop 63 to generate electricity by combining mechanical power generation and solar power generation.

[0044] like Figure 1 , Figure 3-5 , Figure 7 , Figure 8 As shown, the transmission method of the ratchet 4 and the generator 51, one of the preferred methods is that a pulley 41 is provided on the outside of the ratchet 4, the ratchet 4 is connected to the pawl wheel 3 through a one-way pawl 31, the ratchet 4 does not contact the rotating shaft 2, the ratchet 4 is loosely sleeved on the outside of the rotating shaft 2, and the ratchet 4 can only rotate in one direction relative to the pawl wheel 3; the pawl wheel 3 is sleeved on the outer wall of the rotating shaft 2 in a manner similar to a keyway or key connection, that is, the pawl wheel 3 and the rotating shaft 2 are fixedly connected, and the two rotate synchronously. A pulley 2 52 is provided on the power input shaft of the generator 51, and the pulley 1 41 and the pulley 2 52 are connected and transmitted by a belt 53. Therefore, assuming that when the rotating shaft 2 is rotated in the first direction ( Figure 8 When the shaft 2 rotates in the first direction (counterclockwise), the shaft 2 drives the ratchet wheel 3 to rotate, and then drives the ratchet wheel 4 to rotate, and finally drives the generator 51 to rotate through the belt 53 to achieve power generation; when the shaft 2 rotates in the second direction, the shaft 2 drives the ratchet wheel 3 to idle, and the ratchet wheel 4 does not rotate, and the generator 51 does not generate electricity at this time.

[0045] Preferably, the pedal portion 11 is hollow inside, and the generator 51 and the battery 5 are both arranged inside the pedal portion 11, so that the power generation components can be integrated into the design, saving space and improving space utilization.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power generation multi-person rocking chair, characterized in that :Including base, power generation components, rocking chair components, The rocking chair assembly comprises a bracket and a rocking chair, wherein the rocking chair is arranged on the bracket, and the bracket is slidably arranged on the base, and a rack is arranged at the bottom end of the bracket; a footrest is arranged in the middle of the base; The power generation component includes a battery, a generator, and a ratchet one-way transmission mechanism. The ratchet one-way transmission mechanism includes a rotating shaft, a pawl wheel, a ratchet and a gear. The rotating shaft is rotatably arranged on the base, the pawl wheel and the gear are arranged on the rotating shaft, and the gear is meshingly connected with the rack; a ratchet bearing seat is arranged on the base, the ratchet is rotatably arranged in the ratchet bearing seat, and the ratchet and the pawl wheel are cooperatively connected; the ratchet and the generator are connected for transmission, and the generator and the battery are electrically connected.

2. The power generation multi-person rocking chair according to claim 1, characterized in that: Two groups of rocking chairs are symmetrically arranged on both sides of the bracket, and a table is arranged on the bracket between the two groups of rocking chairs.

3. The power generation multi-person rocking chair according to claim 1, characterized in that: Two rotating shafts are rotatably arranged on both sides of the base, and track wheels are respectively arranged on both sides of each rotating shaft. Tracks are arranged on the bottom sides of the bracket, and the tracks are cooperatively connected with the track wheels.

4. The power generation multi-person rocking chair according to claim 3, characterized in that: The racks are provided with two groups, the two groups of racks are symmetrically arranged on the same side of the bracket, and the two groups of racks are arranged between two tracks on the same side; a limiting ring is provided at the end of the track wheel, and the side wall of the track is arranged close to the limiting ring; an avoidance gap is provided between the racks and the bracket, and the limiting ring is arranged in the avoidance gap.

5. The power generation multi-person rocking chair according to claim 1, characterized in that: A rotating shaft bearing seat is arranged on the base, and the rotating shaft is rotatably arranged inside the rotating shaft bearing seat.

6. The power generation multi-person rocking chair according to claim 1, characterized in that: The height of the footrest is lower than the bottom end of the rocking chair, the two ends of the footrest extend into the bottom end of the rocking chair, and the upper end of the footrest is evenly distributed with a plurality of anti-slip convex strips.

7. The power generation multi-person rocking chair according to claim 3, characterized in that: Limiting protrusions are arranged on both sides of the track, and limiting protrusions are arranged on both ends of the rack.

8. The power generation multi-person rocking chair according to claim 1, characterized in that: The upper end of the bracket is provided with a roof top.

9. The power generation multi-person rocking chair according to claim 1, characterized in that: A pulley 1 is arranged on the outer side of the ratchet wheel, a pulley 2 is arranged on the output shaft of the generator, and the pulley 1 and the pulley 2 are connected and driven by a belt.

10. The power generation multi-person rocking chair according to claim 1, characterized in that: The pedal part is hollow inside, and the generator and the storage battery are both arranged inside the pedal part.

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