CN212325893U - Beach public chair - Google Patents

Abstract

A beach public chair comprises a chair seat part, rotating pieces, a driving mechanism and a limiting part, wherein when a user needs to adjust a chair seat or shake off sand and water marks on the chair seat by rotating the rotating pieces, the user needs to firstly remove the limitation of the limiting part on the rotating pieces, then the driving mechanism is operated, the output end of the driving mechanism drives a first transmission gear on one of the rotating pieces, and the first transmission gears on all the rotating pieces are meshed with each other and connected, so all the rotating pieces shake or rotate relative to the chair seat part, the sand on the chair seat can be removed by shaking, and when the chair seat has water marks, the user can replace the chair seat by rotating the rotating pieces, and the sand is prevented from being wiped.

Description

Beach public chair

Technical Field

The utility model relates to a chair technical field specifically is a sandy beach public chair.

Background

Most of beaches are provided with a common beach seat in the aisle beside the beach for tourists to rest, but the tourists just played at sea generally have silt and water marks, and after the public beach seat is used, the public beach seat usually leaves a lot of sand and water marks on the seat surface, and the next tourists can only remove the sand and the water marks on the seat surface by a paper towel or a palm to sit down, so that the experience of the tourists is influenced, and the public beach seat which is convenient for the tourists to remove the sand is necessarily designed and is free from cleaning the water marks.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems, the utility model provides a beach public chair, which can remove the sand on the chair seat through shaking, and when the chair seat has water marks, the user can directly change the chair seat without wiping.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a beach public chair comprises a chair seat part, a rotating piece, a driving mechanism and a limiting part, wherein the chair seat part comprises a first chair seat, a second chair seat and a first fixing rod, and the first chair seat and the second chair seat are connected through the first fixing rod; the rotating pieces are arranged between the first seat and the second seat, two ends of each rotating piece are respectively and rotatably connected with the first seat and the second seat, the rotating pieces are arranged in a plurality and are arranged along contour lines above the first seat and the second seat to form a seat surface, one ends of all the rotating pieces close to the first seat are respectively provided with a first transmission gear, and the first transmission gears are meshed with one another; the driving mechanism is arranged below the chair surface formed by the rotating pieces, and the output end of the driving mechanism is in driving connection with one of the first transmission gears so as to drive all the first transmission gears to rotate and further turn over each rotating piece; the limiting part is arranged on the chair seat part and used for fixing the position of the rotating piece so that the rotating piece can be overturned and fixed on the chair seat part.

Preferably, both sides in the middle of the rotating sheet are designed to be concave, that is, both ends are wide, the middle is narrow, so that the chair surface formed by combining the rotating sheets is provided with a plurality of through grooves, thereby avoiding the clamping of the rotating sheets when the rotating sheets are turned over, and the through grooves are convenient for draining away part of sand and water.

Preferably, the output end of the driving mechanism comprises a second transmission gear and a fixing piece, a fixing plate is arranged on the first seat, the fixing piece is rotatably installed on the fixing plate, one end of the fixing piece penetrates through the fixing plate and then is fixedly connected with the axis of the second transmission gear so as to fix the second transmission gear on the fixing plate, and the second transmission gear is meshed with one of all the first transmission gears.

Preferably, the driving mechanism body comprises a driving rod, a second fixing rod, a U-shaped rod and a pedal, wherein a first end of the second fixing rod is fixedly installed on the second seat, one end of the U-shaped rod is fixedly connected with one end of the fixing piece far away from the second transmission gear, and the other end of the U-shaped rod is rotatably connected with a second end of the second fixing rod; one end of the driving rod is hinged with the U-shaped rod, and the other end of the driving rod is movably connected with the pedal, so that the second transmission gear rotates by pedaling the pedal, and then each rotating sheet is turned.

Preferably, a rotating shaft is arranged in the middle of the pedal plate and is respectively rotatably connected with the first seat and the second seat, a spherical groove is formed in one end, close to the driving rod, of the pedal plate, a spherical convex block corresponding to the spherical groove is arranged at one end of the driving rod, and the spherical groove is connected with the spherical convex block in a matched mode, so that the pedal plate can drive the driving rod to swing in multiple directions.

Preferably, a baffle plate and a return spring are further arranged below the pedal plate, two ends of the baffle plate are fixed to the first seat and the second seat, one end of the return spring is mounted on the baffle plate, and the other end of the return spring is fixedly connected with one end, far away from the driving rod, of the pedal plate.

Preferably, spacing portion installs in the seat below, and spacing portion includes stopper, gag lever post and handle, the stopper is equipped with two and installs respectively at the inboard both ends of second seat support, the gag lever post rotationally sets up between two stoppers, and gag lever post one end runs through the stopper that is close to actuating mechanism to with handle swing joint, be equipped with the fixture block on the handle, be equipped with the card hole corresponding with the fixture block on the second seat support, when the fixture block is connected with the cooperation of card hole, gag lever post one side offsets with the seat bottom to it is fixed for ground parallel to make the seat.

(III) advantageous effects

The utility model provides a pair of sandy beach public chair, a sandy beach public chair, including the seat portion, the revolving fragment, actuating mechanism and spacing portion, when the user need adjust the seat or shake off sand and water mark on the seat through rotating the revolving fragment, the user must remove the restriction of spacing portion to the revolving fragment earlier, then through operation actuating mechanism, the output that makes actuating mechanism drives the first transmission gear on one of them revolving fragment, because first transmission gear intermeshing on all revolving fragments connects, therefore all revolving fragments will all take place to shake or rotate for first seat support and second seat support, so this seat can get rid of the sand of seat through the shake, and when the seat has water mark, the user's accessible rotates the revolving fragment in order to change the seat, exempt from to clean.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 shows a schematic diagram of the overall structure of the present invention;

fig. 2 shows a schematic diagram of the overall structure of the present invention;

FIG. 3 shows an enlarged view at A in FIG. 2;

fig. 4 shows a schematic diagram of the overall structure of the present invention;

FIG. 5 shows an enlarged view at B in FIG. 4;

fig. 6 shows a schematic diagram of the overall structure of the present invention;

FIG. 7 shows an enlarged view at C in FIG. 6;

fig. 8 shows a schematic view of a part of the structure of the present invention.

In the figure: the chair comprises a chair seat part 1, a first chair seat 11, a fixing plate 11A, a second chair seat 12, a clamping hole 12a, a first fixing rod 13, a rotating piece 2, a first transmission gear 20, a driving mechanism 3, a second transmission gear 31, a fixing part 32, a driving rod 34, a second fixing rod 35, a U-shaped rod 36, a pedal 37, a rotating shaft 370, a baffle 371, a 372 return spring, a 4 limiting part, a 41 limiting block, a 42 limiting rod, a 43 handle 43 and a clamping block 43 a.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, a beach public chair comprises a chair seat part 1, a rotating piece 2, a driving mechanism 3 and a limiting part 4, wherein the chair seat part 1 comprises a first chair seat 11, a second chair seat 12 and a first fixing rod 13, and the first chair seat 11 is connected with the second chair seat 12 through the first fixing rod 13; the rotating pieces 2 are arranged between the first seat 11 and the second seat 12, two ends of each rotating piece 2 are rotatably connected with the first seat 11 and the second seat 12 respectively, the rotating pieces 2 are arranged in a plurality and are arranged along contour lines above the first seat 11 and the second seat 12 to form a chair surface, one ends of all the rotating pieces 2 close to the first seat 11 are provided with first transmission gears 20, and the first transmission gears 20 are meshed with each other; the driving mechanism 3 is arranged below the chair surface formed by the rotating pieces 2, and the output end of the driving mechanism 3 is in driving connection with one of the first transmission gears 20 to drive all the first transmission gears 20 to rotate, so that each rotating piece 2 is turned over; the limiting part 4 is arranged on the seat part 1 and is used for fixing the position of the rotating sheet 2, so that the rotating sheet 2 is overturned and fixed on the seat part 1.

To sum up, when a user needs to adjust the seat surface or shake off sand and water marks on the seat surface by rotating the rotary pieces 2, the user needs to remove the limitation of the limiting parts 4 on the rotary pieces 2, and then the driving mechanism 3 is operated to drive the output end of the driving mechanism 3 to drive the first transmission gear 20 on one of the rotary pieces 2, and since the first transmission gears 20 on all the rotary pieces 2 are meshed with each other, all the rotary pieces 2 are shaken or rotated relative to the first seat 11 and the second seat 12, the sand on the seat surface can be removed by shaking, and when the seat surface has water marks, the user can replace the seat surface by rotating the rotary pieces 2, so that the seat surface is free from being wiped.

Referring to fig. 1-5, the two sides of the middle of the rotating plate 2 are designed to be concave, i.e. the two ends are wide and the middle is narrow, so that the chair seat formed by combining the rotating plates 2 is provided with a plurality of through grooves, thereby avoiding the clamping of the rotating plates 2 when turning over each other, and the through grooves are convenient for draining away part of sand and water.

Referring to fig. 2 to 4, the output end of the driving mechanism 3 includes a second transmission gear 31 and a fixing member 32, a fixing plate 11A is disposed on the first seat 11, the fixing member 32 is rotatably mounted on the fixing plate 11A, and one end of the fixing member 32 penetrates through the fixing plate 11A and is fixedly connected to an axis of the second transmission gear 31, so as to rotatably fix the second transmission gear 31 at the fixing plate 11A, the second transmission gear 31 is engaged with one of all the first transmission gears 20, and a modulus of the second transmission gear 31 is greater than a modulus of the first transmission gears 20, so that the second transmission gear 31 rotates one circle, and the first transmission gears 20 can rotate n circles along with the second transmission gears.

Referring to fig. 4-7, the driving mechanism 3 includes a driving rod 34, a second fixing rod 35, a U-shaped rod 36 and a pedal 37, wherein a first end of the second fixing rod 35 is fixedly mounted on the second seat 12, one end of the U-shaped rod 36 is fixedly connected to one end of the fixing member 32 far away from the second transmission gear 31, and the other end of the U-shaped rod 36 is rotatably connected to the second end of the second fixing rod 35 far away from the second end; one end of the driving rod 34 is hinged to the U-shaped rod 36, and the other end is movably connected to the pedal 37, the connection mode is a universal joint connection mode, that is, one end of the driving rod 34 is provided with a spherical convex block, and the pedal 37 is provided with a spherical groove corresponding to the spherical convex block, so that the driving rod 34 is driven by stepping on the pedal 37, the U-shaped rod 36 rotates, and the second transmission gear 31 is driven to rotate, and finally, each rotating piece 2 is turned over due to the meshing connection of the second transmission gear 31 and the first transmission gear 20.

Referring to fig. 4-7, a rotation shaft 370 is disposed in the middle of the pedal 37, and the rotation shaft 370 is rotatably connected to the first seat 11 and the second seat 12, respectively, a spherical groove is disposed at an end of the pedal 37 close to the driving rod 34, a spherical protrusion corresponding to the spherical groove is disposed at an end of the driving rod 34, and the spherical groove is connected to the spherical protrusion in a fitting manner, so that the pedal 37 can drive the driving rod 34 to swing in multiple directions.

Referring to fig. 4-7, a baffle 371 and a return spring 372 are further disposed below the pedal 37, two ends of the baffle 371 are fixed to the first seat 11 and the second seat, one end of the return spring 372 is mounted on the baffle 371, and the other end is fixedly connected to one end of the pedal 37 far away from the driving rod 34.

Specifically, after the user steps on the pedal 37, the return spring 372 is in a compressed state, and when the user releases the pedal 37, the return spring 372 restores to an initial state under the action of elastic force and simultaneously drives the pedal 37 to return to the original position, so that the physical force of the user is saved.

Referring to fig. 4-7, the limiting portion 4 is installed below the seat, and the limiting portion 4 includes two limiting blocks 41, two limiting rods 42 and a handle 43, the two limiting blocks 41 are respectively installed at two ends of the inner side of the second seat 12, the limiting rods 42 are rotatably disposed between the two limiting blocks 41, one end of each limiting rod 42 penetrates through the limiting block 41 close to the driving mechanism 3 and is fixedly and movably connected with the handle 43, a clamping block 43a is disposed on the handle 43, a clamping hole 12a corresponding to the clamping block 43a is disposed on the second seat 12, and when the clamping block 43a is connected with the clamping hole 12a in a matching manner, one side of each limiting rod 42 abuts against the bottom of the seat, so that the seat is fixed in parallel to the ground.

Specifically, when the rotary plate 2 needs to be rotated, the user must first remove the limitation of the limiting part 4 on the rotary plate 2, i.e., the user needs to pull the block out of the block hole 12a first, and then drive the limiting rod 42 to rotate 90 degrees in the positive direction through the handle 43, so that the rotary plate 2 does not contact with the limiting rod 42 when rotating; after the user has rotated the rotor 2, the rotor 2 is rotated 90 degrees in the opposite direction again through the handle 43, so that the limiting rod 42 is abutted against the rotor 2, and then the handle 43 is pushed to insert the card block into the card hole 12a, so that the position of the rotor 2 can be fixed.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A beach public seat comprising:

the chair seat part (1) comprises a first chair seat (11), a second chair seat (12) and a first fixing rod (13), and the first chair seat (11) is connected with the second chair seat (12) through the first fixing rod (13);

the rotary piece (2) is arranged between the first seat (11) and the second seat (12), two ends of the rotary piece (2) are respectively and rotatably connected with the first seat (11) and the second seat (12), the rotary piece (2) is provided with a plurality of rotary pieces, the rotary pieces are arranged along contour lines above the first seat (11) and the second seat (12) to form a chair surface, one end, close to the first seat (11), of each rotary piece (2) is provided with a first transmission gear (20), and the first transmission gears (20) are meshed with each other;

the driving mechanism (3) is arranged below the chair surface formed by the rotating pieces (2), and the output end of the driving mechanism (3) is in driving connection with one of the first transmission gears (20) to drive all the first transmission gears (20) to rotate so as to turn over each rotating piece (2);

and the limiting part (4) is arranged on the seat part (1) and is used for fixing the position of the rotating sheet (2) so as to ensure that the rotating sheet (2) is overturned and fixed on the seat part (1).

2. A beach public chair as claimed in claim 1 wherein the two sides of the middle of the rotary blades (2) are designed to be concave, i.e. wide at both ends and narrow in the middle, so that the combined seat surface of the rotary blades (2) has a plurality of through slots, thereby avoiding jamming when the rotary blades (2) are turned over each other, and the through slots facilitate the removal of some sand and water.

3. The beach public chair according to claim 1, wherein the output end of the driving mechanism (3) comprises a second transmission gear (31) and a fixing member (32), the first chair seat (11) is provided with a fixing plate (11A), the fixing member (32) is rotatably mounted on the fixing plate (11A), one end of the fixing member (32) penetrates through the fixing plate (11A) and then is fixedly connected with the axle center of the second transmission gear (31) so as to fix the second transmission gear (31) at the fixing plate (11A), and the second transmission gear (31) is meshed with one of all the first transmission gears (20).

4. The beach public chair as claimed in claim 3, wherein the driving mechanism (3) body comprises a driving rod (34), a second fixing rod (35), a U-shaped rod (36) and a pedal (37), the first end of the second fixing rod (35) is fixedly arranged on the second chair seat (12), one end of the U-shaped rod (36) is fixedly connected with one end of the fixing piece (32) far away from the second transmission gear (31), and the other end of the U-shaped rod (36) is rotatably connected with the second end of the second fixing rod (35); one end of the driving rod (34) is hinged with the U-shaped rod (36), and the other end of the driving rod is movably connected with the pedal (37), so that the second transmission gear (31) rotates by stepping on the pedal (37), and then each rotating sheet (2) is turned over.

5. The beach public chair according to claim 4, wherein the middle of the pedal (37) is provided with a rotating shaft (370), and the rotating shaft (370) is rotatably connected with the first seat (11) and the second seat (12), respectively, one end of the pedal (37) close to the driving rod (34) is provided with a spherical groove, one end of the driving rod (34) is provided with a spherical projection corresponding to the spherical groove, and the spherical groove is in fit connection with the spherical projection, so that the pedal (37) can drive the multidirectional driving rod (34) to swing.

6. The beach public chair as claimed in claim 5, wherein a baffle plate (371) and a return spring (372) are further arranged below the pedal plate (37), two ends of the baffle plate (371) are fixed with the first chair seat (11) and the second chair, one end of the return spring (372) is mounted on the baffle plate (371), and the other end is fixedly connected with one end of the pedal plate (37) far away from the driving rod (34).

7. Beach common seat according to claim 1, characterised in that the stop (4) is mounted under the seat surface, the limiting part (4) comprises a limiting block (41), a limiting rod (42) and a handle (43), two limiting blocks (41) are arranged and are respectively arranged at the two ends of the inner side of the second chair seat (12), the limiting rod (42) is rotatably arranged between the two limiting blocks (41), one end of the limiting rod (42) penetrates through a limiting block (41) close to the driving mechanism (3), and is movably connected with a handle (43), a clamping block (43a) is arranged on the handle (43), the second chair seat (12) is provided with a clamping hole (12a) corresponding to the clamping block (43a), when the clamping block (43a) is matched and connected with the clamping hole (12a), one side of the limiting rod (42) is abutted against the bottom of the chair surface, so that the chair surface is fixed in parallel relative to the ground.

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