CN220109421U - Beach chair for leisure - Google Patents

Abstract

The utility model discloses a beach chair for leisure, which comprises a chair frame, wherein a backrest frame is connected to the chair frame in a shaft way, a chair surface is fixedly arranged in an inner cavity of the chair frame, a supporting plate is arranged at the lower end of the chair frame, the supporting plate is rotatably connected to the lower end of the chair frame, a stable counterweight plate is arranged below the chair frame, positioning rods are fixedly arranged at the left side and the right side of the lower end of the chair surface, a positioning block is fixedly arranged at the lower ends of the two positioning rods, the stable counterweight plate is slidably connected to the positioning rods, a sliding groove is formed in the front side and the rear side of the right part of the chair frame, a sliding plate is slidably arranged in the sliding groove, a supporting frame is fixedly arranged on the sliding plate, and the top end of the supporting frame is abutted to the backrest frame and is slidably matched with the sliding plate.

Description

Beach chair for leisure

Technical Field

The utility model relates to the technical field of beach chairs, in particular to a beach chair for leisure.

Background

Beach chairs are leisure chairs which are commonly used for resting, sun-drying and viewing on beach. It is characterized by that its seat is low, its back portion is inclined, and is equipped with armrests and foot rests, so that the user can lie down or sit comfortably. Beach chairs are often made of wood, plastic or metal and often have a bright color and printed pattern on their exterior to increase their visual effect and appeal.

The Chinese patent document with the publication number of CN202051292U discloses a beach chair, which comprises a deck chair plate, front supporting legs and rear supporting legs, wherein the side of each rear supporting leg is provided with an arc-shaped inclined rod, and the top end of each inclined rod is provided with a bracket.

The existing problem is that when the existing beach chair is used on uneven beach, the center of gravity is not in the center of the chair, so that the chair can be toppled, when the backrest of the beach chair needs to be adjusted, an adjusting buckle or a handle on the beach chair is found, the buckle is pressed or the handle is pulled down, the backrest is lifted upwards, and when the backrest is adjusted, the backrest needs to be lifted and put down forcefully, so that the beach chair is not stable in backrest operation, and the beach chair is toppled.

Disclosure of Invention

The utility model aims at solving the problem that beach chairs are easy to topple, and the technical problem to be solved by the utility model is to provide a beach chair for leisure.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a beach chair for leisure, includes the chair frame, the inner chamber fixed mounting of chair frame has the seat, the last coupling of chair frame has the back frame, the lower extreme of chair frame is provided with the backup pad, the backup pad rotates to be connected on the chair frame lower extreme, the below of chair frame is provided with firm counter weight board, backup pad and firm counter weight board contact, the equal fixed mounting in lower extreme left and right sides of seat has a locating lever, two equal fixed mounting of lower extreme of locating lever has a locating piece, firm counter weight board sliding connection is on the locating lever, a spout has all been seted up to both sides around the right part of chair frame, the inside slip of spout is provided with the slide, fixed mounting has the support frame on the slide, the top butt of support frame is on the back frame and rather than sliding fit, the slide drives the support frame and removes, and the support frame slides on the back frame in order to change the angle of back frame.

The utility model further adopts the following preferable scheme: the support plate is provided with a rotating shaft in a penetrating way, two ends of the rotating shaft are respectively provided with two arc-shaped plates, the two arc-shaped plates are fixedly connected to the lower end of the chair frame, and the end part of the rotating shaft is fixedly provided with a first servo motor.

The utility model further adopts the following preferable scheme: the sliding plate is provided with a screw rod in a penetrating way, and the left end of the screw rod is fixedly provided with a second servo motor.

The utility model further adopts the following preferable scheme: the stable weight plate and the seat surface keep a parallel position relation.

The utility model further adopts the following preferable scheme: four supporting legs are fixedly arranged at the lower end of the chair frame, and a connecting plate is fixedly arranged on the opposite faces of the four supporting legs.

The utility model further adopts the following preferable scheme: the middle side of the upper end of the stable weight plate is provided with a return-shaped through groove, and the left side of the lower end of the stable weight plate is provided with a U-shaped groove.

The utility model further adopts the following preferable scheme: the backup pad is L shape setting.

Compared with the prior art, the beach chair has the advantages that the stability of the beach chair is determined by the gravity center position and the supporting force balance through the arrangement of the stable counterweight plate below the beach chair, when the gravity center position of the beach chair is higher than the supporting force balance point, the situation of inclination and instability can occur, the gravity center position of the beach chair can be lowered by the arrangement of the stable counterweight plate, the beach chair is enabled to be more stable, the contact surface between the bottom of the beach chair and the beach is increased through the downward falling of the stable counterweight plate along the positioning rod, the contact surface is increased, the chair is enabled to be more stable, the risk of inclination and overturning is reduced, the position of the backrest frame is indirectly adjusted through electric driving of the second servo motor, the support frame is matched, the running stability of the backrest frame during adjustment can be improved, and the beach of the chair is prevented from being inclined.

Drawings

The present utility model will be described in further detail below in conjunction with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn merely for the purpose of illustrating the preferred embodiments and should not therefore be taken as limiting the scope of the utility model, and furthermore, unless specifically indicated, the drawings are merely schematic in nature to conceptually illustrate the composition or construction of the objects described and may contain exaggerated representations, and the drawings are not necessarily drawn to scale.

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic top view of a stabilized weight plate of the present utility model;

FIG. 3 is a schematic view of a rotary support assembly according to the present utility model;

fig. 4 is a schematic structural view of the sliding assembly of the present utility model.

In the figure: 1. a chair frame; 2. a seat surface; 3. a rotary support assembly; 4. stabilizing the weight plate; 5. a chute; 6. a sliding assembly; 7. a support frame; 8. a backrest frame; 31. an arc-shaped plate; 32. a rotating shaft; 33. a support plate; 34. a first servo motor; 61. a screw rod; 62. a second servo motor; 63. a slide plate; 9. a positioning rod; 10. a positioning block; 11. support legs; 12. a connecting plate; 13. a circular through groove; 14. u-shaped recess.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the drawings, and those skilled in the art will appreciate that the descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.

The embodiment mainly describes a beach chair for leisure, which is as follows:

as shown in fig. 1-4, a beach chair for leisure comprises a chair frame 1, the inner chamber fixed mounting of chair frame 1 has seat 2, the lower extreme of chair frame 1 is provided with and rotates supporting component 3, the below of chair frame 1 is provided with firm counter weight board 4, firm counter weight board 4 keeps parallel position relation with seat 2, rotate supporting component 3 and firm counter weight board 4 and contact, both sides all have been seted up a spout 5 around the right part of chair frame 1, the inside of spout 5 is provided with sliding component 6, sliding component 6's upper end fixed mounting has support frame 7, the right-hand member swing joint of chair frame 1 has back frame 8, support frame 7 and back frame 8 contact, four supporting legs 11 are fixed to the lower extreme of chair frame 1, the relative face of four supporting legs 11 all fixed mounting has a connecting plate 12, the U-shaped recess 14 has been seted up to the lower extreme left side of firm counter weight board 4, through being provided with in the chair below, stability of chair is by focus position and supporting force's the equilibrium, when the position of the beach chair is high, can be more stable the focus, the equilibrium condition can be reduced when the focus of gravity of the beach chair is in the position, can be more stable, the equilibrium condition is had.

As shown in fig. 3, the rotation support assembly 3 includes arc 31, arc 31 is provided with two, and the joint movement of the opposite sides of two arc 31 is connected with pivot 32, the surface fixed mounting of pivot 32 has backup pad 33, backup pad 33 is the setting of L shape, the front end fixed mounting of pivot 32 has first servo motor 34, drive pivot 32 anticlockwise rotation through first servo motor 34, break away from firm counter weight board 4 when driving backup pad 33 anticlockwise rotation, firm counter weight board 4 drops down along locating lever 9 and contacts on the sandy beach this moment, increase the contact surface of sandy beach chair bottom and sandy beach, increase the contact surface and can make the chair more stable, reduce the risk of slope and tipping.

As shown in fig. 4, the sliding assembly 6 includes a screw rod 61, a second servo motor 62 is fixedly mounted at the left end of the screw rod 61, a sliding plate 63 is screwed on the right portion of the outer surface of the screw rod 61, the sliding plate 63 is fixedly connected with the support frame 7, the screw rod 61 is driven to rotate by the second servo motor 62, so that the sliding plate 63 is driven to move left or right along the screw rod 61, the support frame 7 is driven to move left or right, the support frame 7 is extruded to push the backrest frame 8 when moving left, the inclination angle of the backrest frame 8 is increased, the backrest frame 8 is inclined to the right when the support frame 7 moves right, the backrest frame 8 is always contacted with the support frame 7, the position of the backrest frame 8 is indirectly adjusted by adopting the electric drive of the second servo motor 62, and the supporting frame 7 is matched to play a supporting role, so that the stability of operation when the backrest frame 8 is adjusted can be improved, and the beach chair is prevented from tilting.

When the beach chair is used, through being provided with firm counter weight plate 4 below the beach chair, the stability of beach chair is balanced by focus position and holding power, when the focus position of beach chair is higher than the holding power balancing point, the circumstances of slope and unstability will appear, be provided with firm counter weight plate 4 and can reduce the focus position of beach chair, make it more stable, drive pivot 32 anticlockwise rotation through first servo motor 34, thereby break away from firm counter weight plate 4 when driving backup pad 33 anticlockwise rotation, firm counter weight plate 4 drops down along locating lever 9 and contacts on the beach this moment, increase the contact surface of beach chair bottom and beach, increase the contact surface and can make the chair more stable, reduce the risk of slope and turnover, drive lead screw 61 through second servo motor 62 and rotate, thereby drive slide 63 along lead screw 61 and move left or toward the right, and then drive support frame 7 and move left or toward the right, extrusion promotion back rest 8 when support frame 7 moves left, increase the inclination of back rest 8, support frame 8 is toward the right side when moving, back rest 8 is in contact with 7 all the time, the time with 7 contact with the support frame, the contact surface of second servo motor, the back rest 8 is used for the electric power drive position of support frame 8, and the stability is adjusted when the back rest 8 is moved, and then can take place, and the stability is adjusted.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

While the present utility model has been described in detail with respect to the beach chair for leisure, specific examples have been provided herein to illustrate the principles and embodiments of the present utility model, the above examples are provided only to assist in understanding the present utility model and the core idea, and it should be noted that, for those skilled in the art, several improvements and modifications may be made to the present utility model without departing from the principles of the present utility model, and such improvements and modifications fall within the scope of the appended claims.

Claims (7)

1. The utility model provides a beach chair for leisure, includes the chair frame, the inner chamber fixed mounting of chair frame has the seat, the last coupling of chair frame has the back frame, its characterized in that, the lower extreme of chair frame is provided with the backup pad, the backup pad rotates to be connected on the chair frame lower extreme, the below of chair frame is provided with firm counter weight board, backup pad and firm counter weight board contact, the equal fixed mounting in lower extreme left and right sides of seat has a locating lever, two the equal fixed mounting of lower extreme of locating lever has a locating piece, firm counter weight board sliding connection is on the locating lever, a spout has all been seted up to both sides around the right part of chair frame, the inside slip of spout is provided with the slide, fixed mounting has the support frame on the slide, the top butt of support frame is on the back frame and with its sliding fit, the slide drives the support frame and removes, and the support frame slides on the back frame so as to change the angle of back frame.

2. The beach chair for leisure according to claim 1, wherein the support plate is provided with a rotating shaft in a penetrating way, two ends of the rotating shaft are respectively provided with two arc-shaped plates, the two arc-shaped plates are fixedly connected to the lower end of the chair frame, and the end part of the rotating shaft is fixedly provided with a first servo motor.

3. The beach chair for leisure according to claim 1, wherein the slide plate is provided with a screw rod, and the left end of the screw rod is fixedly provided with a second servo motor.

4. A beach chair for leisure according to claim 1 in which the stabilising weight plate and the seat remain in parallel positional relationship.

5. The beach chair for leisure according to claim 1, wherein the lower end of the chair frame is fixedly provided with four supporting legs, and the opposite surfaces of the four supporting legs are fixedly provided with a connecting plate.

6. The beach chair for leisure according to claim 1, wherein the middle side of the upper end of the steady weight plate is provided with a circular through groove, and the left side of the lower end of the steady weight plate is provided with a U-shaped groove.

7. A beach chair for leisure according to claim 1, in which the support plates are arranged in an L-shape.