WO2015169066A1

WO2015169066A1 - Beach chair with soft armrests

Info

Publication number: WO2015169066A1
Application number: PCT/CN2014/089648
Authority: WO
Inventors: 杨宝庆
Original assignee: 浙江泰普森创意设计有限公司
Priority date: 2014-05-05
Filing date: 2014-10-28
Publication date: 2015-11-12
Also published as: CN203873345U

Abstract

Disclosed is a beach chair with soft armrests, comprising a frame (1), and cloth (2) and cloth strips (3) provided on the frame (1). The frame (1) comprises a chair surface (11), a chair back (12) hinged with the chair surface (11), and a front supporting leg (13) and a rear supporting leg (14) respectively hinged on the chair surface (11) near a front and a rear end; limiting devices are provided between the front supporting leg (13) and the chair surface (11), and between the rear supporting leg (14) and the chair surface (11). A cloth strip fixing position (121) is provided on the chair back (12). The two ends of the cloth strip (3) are respectively connected with top ends of the front supporting legs (13) on the left and right sides of the frame (1), and in addition, the cloth strip (3) penetrates through the cloth strip fixing position (121). The beach chair with soft armrests uses the strip (3) to simultaneously realize the functions of providing armrests and limiting and adjusting the chair back (12), which simplifies the structure of the beach chair and achieves the purpose of reducing the weight of the beach chair, and in addition the angle of the chair back (12) can be adjusted continuously.

Description

Soft armrest beach chair

Technical field

The present application claims priority to Chinese Patent Application No. 201420225929.X, the entire disclosure of which is hereby incorporated by reference.

Background technique

Beach chairs, also known as beach chairs, are a kind of chair that can be folded and carried easily, and is one of the essential equipment for travellers.

Existing beach chairs are usually composed of a collapsible skeleton and a fabric that is placed on the skeleton for weight bearing. The skeleton specifically includes a leg portion, a seat portion disposed at the top of the leg portion, and a seat back portion disposed on one side of the seat portion. In order to realize the folding function, the leg portion and the seat portion, and the seat portion and the seat back portion are hingedly connected, and by performing the rotating operation, the leg portion and the seat back portion can be fitted to the seat portion. To save space.

For the convenience of the user, armrests are provided on both sides of the existing beach chair. The armrest is usually supported by an upwardly extending skeleton, and an armrest panel is provided on the skeleton to improve user comfort. However, the outwardly extending skeleton and the armrest panel add weight to the beach chair, which is not conducive to the user.

From the above, how to provide a beach chair with an armrest for the purpose of weight reduction has become a technical problem that a person skilled in the art needs to solve.

Summary of the invention

In view of this, the present invention provides a soft armrest beach chair for the purpose of reducing the weight of the beach chair.

To achieve the above object, the present invention provides the following technical solutions:

A soft armrest beach chair comprising a skeleton and a fabric disposed on the skeleton, the skeleton comprising a seat surface and a front leg, a rear leg and a seat back respectively hingedly connected to the seat surface; the front leg hinged to the front end of the seat surface The rear leg is hinged to the seat surface near the rear end position, and a limit device is arranged between the front leg and the seat surface, and between the rear leg and the seat surface;

a cloth fixing position is arranged on the back of the chair;

The utility model further comprises a cloth belt, wherein two ends of the cloth belt are respectively connected with the top ends of the front legs of the left and right sides of the skeleton, and the cloth belt passes through the fixing position of the cloth belt.

Preferably, in the above-described soft armrest beach chair, the tape fixing position is provided on a side of the seat back facing away from the seat surface.

Preferably, in the above-mentioned soft armrest beach chair, a tape connecting seat is further included, and one end of the tape connecting seat is fixed to the top end of the front leg, and the other end is fixedly connected to the tape.

Preferably, in the above-mentioned soft armrest beach chair, an unlocking device is disposed in the strap connecting seat, and the strap is fixedly connected to the strap connecting seat by the unlocking device.

Preferably, in the soft armrest beach chair, the belt connecting seat is provided with a limiting hole, the cloth belt is provided with a plurality of positioning holes, and the unlocking device is a limiting pin detachably disposed in the limiting hole , the connecting pin and the tape connecting seat are fixedly connected through the limiting pin of the positioning hole.

Preferably, in the soft handrail beach chair, the tape connection seat is provided with a mounting groove, and the unlocking device comprises: an eccentric wheel rotatably disposed in the mounting groove, a cam handle fixedly connected with the eccentric wheel, and an eccentric wheel Pressing the torsion spring on the surface of the mounting groove, the distance from the highest point of the surface of the eccentric wheel to the rotating shaft of the eccentric wheel is not less than the minimum distance from the surface of the mounting groove to the rotating shaft of the eccentric wheel; the torsion spring is disposed between the eccentric wheel and the tape connecting seat ;

The tape passes between the eccentric wheel and the mounting groove.

Preferably, in the above-described soft armrest beach chair, a ratchet is provided on a circumferential surface of the eccentric wheel.

The present invention provides a soft armrest beach chair comprising a skeleton, a cloth and a cloth strap disposed on the skeleton. The skeleton includes a seat surface, a seat back hinged to the seat surface, front and rear legs respectively hinged to the front and rear ends of the seat surface, between the front leg and the seat surface, and the rear leg and the seat surface A limit device is provided between them. A strap fixing position is provided on the back of the chair. The two ends of the cloth belt are respectively connected to the top ends of the front legs of the left and right sides of the skeleton, and at the same time, the cloth belt passes through the fixing position of the cloth belt.

In the soft armrest beach chair provided by the invention, the utility model provides the function of providing the armrest and the seat back at the same time, thereby simplifying the structure of the soft armrest beach chair and realizing the purpose of reducing the weight of the beach chair.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

1 is a schematic structural view of a soft armrest beach chair according to an embodiment of the present invention;

2 is a schematic view of an unlocking device in a soft armrest beach chair according to an embodiment of the present invention;

Figure 3 is a schematic exploded view of Figure 2.

detailed description

The embodiment of the invention discloses a soft armrest beach chair for the purpose of reducing the weight of the beach chair.

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Referring to FIG. 1 , a soft arm chair beach chair provided by an embodiment of the present invention includes a skeleton 1 , a cloth 2 , and a cloth band 3 .

The skeleton 1 includes a seat surface 11, a seat back 12, a front leg 13 and a rear leg 14.

The seat back 12, the front leg 13 and the rear leg 14 are hingedly connected to the seat surface 11. The hinge axis between the front leg 13 and the seat surface 11 is located in the seat surface 11 near the front end, and the hinge axis between the rear leg 14 and the seat surface 11 is located in the seat surface 11 near the rear end; in the front leg A limit device is provided between the seat surface 11 and the rear leg 14 and the seat surface 11 to avoid excessive rotation of the front leg 13 and the rear leg 14.

A strap fixing position 121 is provided on the seat back 12.

One end of the tape 3 is fixed to the top end of the front leg 13 on one side of the bobbin 1, and the other end is fixedly connected to the top end of the front leg 13 on the other side of the bobbin 1 after passing through the tape fixing position 121.

In the soft armrest beach chair provided by the embodiment, the cloth belt 3 has both the armrest and the function of limiting the seat back 12, so that the structure of the soft armrest beach chair is simplified, thereby realizing the purpose of reducing the weight of the beach chair. .

As a common knowledge of those skilled in the art, in the soft armrest beach chair provided by the embodiment of the present invention, the seat surface 11, the seat back 12, the front leg 13 and the rear leg 14 are all bilaterally symmetric parallel bar structures, It can be composed of multiple straight rods or U-tubes.

Preferably, in the soft armrest beach chair provided by the above embodiment, the tape fixing position 121 is disposed on the back side of the seat back 12, that is, the tape fixing position 121 is disposed on the back of the seat back 12 after folding. One side of 11.

In order to make the appearance of the soft armrest beach chair provided by the above embodiment more beautiful, further, the soft armrest beach chair provided in the embodiment of the present invention further includes a tape connecting seat 4, and the tape connecting seat 4 is disposed on the front leg. Between 13 and the tape 3, one end is fixed to the top end of the front leg 13, and the other end is fixedly connected to the tape 3.

The tape connecting seat 4 plays a connecting role between the front leg 13 and the cloth band 3, and can block the unsightly knot, thereby improving the aesthetics of the soft armrest beach chair provided in the embodiment.

In the soft armrest beach chair provided by the above embodiment, in order to facilitate the user to adjust the angle of the seat back 12, an unlocking device 5 is provided in the tape connecting seat 4. The tape 3 is detachably connected to the tape connector 4 by means of an unlocking device 5. After the user releases the unlocking device 5, the fixed position of the tape 3 can be adjusted, thereby changing the length of the tape 3 between the two fixed positions. When the length of the tape 3 between the two fixed positions is increased, the seat back 2 is deflected rearward, and conversely, it is deflected forward, thereby achieving the purpose of adjusting the angle thereof.

It can be understood by those skilled in the art that in the soft armrest beach chair provided by the above embodiments, the unlocking device 5 has various specific implementations. For example, a limiting hole is arranged on the tape connecting seat 4, and at the same time, a plurality of positioning holes are arranged on the tape 3; the limiting pin is used as an unlocking device, and the limiting pin is passed through the positioning hole and fixed in the limiting hole. Thereafter, the tape 3 is fixed to the tape connecting seat 4; when the limit pin is pulled out, the tape 3 is detached.

Preferably, in the soft armrest beach chair provided by the embodiment of the present invention, the structure of the unlocking device 5 is as shown in FIGS. 2 and 3.

A mounting groove 41 is provided in the tape connecting base 4.

The unlocking device 5 includes an eccentric wheel 51, a cam handle 52 (a handle for facilitating cam rotation from the cam), and a torsion spring 53. The eccentric wheel 51 is rotatably disposed in the mounting groove 41; the distance from the highest point of the surface of the eccentric wheel 51 to the rotating shaft of the eccentric wheel 41 is not less than the minimum distance from the inner surface of the mounting groove 41 to the rotating shaft of the eccentric wheel 51, that is, the eccentric wheel 51 can It rotates within a certain range, but is limited by the space in the mounting groove 41, and it cannot rotate 360°. The cam handle 52 is fixedly coupled to the eccentric wheel 51. By displacing the cam handle 52, the eccentric wheel 51 can be rotated. The torsion spring 53 is disposed between the eccentric wheel 51 and the tape connecting seat 4, and the eccentric wheel 51 is pressed against the surface of the mounting groove 41 by the elastic force of the torsion spring 53.

The tape 3 passes between the eccentric wheel 51 and the mounting groove 41.

When the user uses the soft armrest beach chair provided by the embodiment, when the user presses the seat back 2 backward, the tape 3 tends to move backward. However, under the action of the frictional force, the eccentric wheel 51 rotates together with the movement of the tape 3, and is finally stuck in the mounting groove 41, thereby realizing the fixing of the tape 3. When it is necessary to adjust the angle of the chair back 2 of the soft armrest beach chair, the cam handle 52 is pulled to drive the eccentric wheel 51 to rotate in the loosening direction, so that the cloth belt 3 can move forward or backward, thereby achieving the angle of the seat back 2 Adjustment. Specifically, when the backrest is adjusted forward, the user directly pulls the tail of the tape, thereby driving the cam to automatically unlock, thereby pulling the backrest to rotate forward. When adjusting backward, the cam handle 52 is pulled to unlock the cam, and the backrest is adjusted backward by the user's backrest force.

In order to increase the friction between the eccentric 51 and the tape 3, the unlocking device 5 can be more firmly fixed to the tape 3, preferably, in the soft armrest beach chair provided by the above embodiment, the eccentric A ratchet is provided on the circumferential surface of 51.

The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same similar parts between the various embodiments may be referred to each other.

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be practiced without departing from the spirit or scope of the invention. Implemented in other embodiments. Therefore, the present invention is not to be limited to the embodiments shown herein, but the scope of the invention is to be accorded

Claims

A soft armrest beach chair comprising a skeleton and a cloth disposed on the skeleton, wherein the skeleton comprises a seat surface and a front leg, a rear leg and a seat back respectively hingedly connected to the seat surface; The front leg is hinged to the seat surface near the front end position, the rear leg is hinged to the seat surface near the rear end position, between the front leg and the seat surface, and the rear leg is A limit device is disposed between the seat surfaces;

a cloth fixing position is arranged on the back of the chair;

Also included is a cloth strip, the two ends of which are respectively connected to the top ends of the front legs of the left and right sides of the skeleton, and the cloth belt passes through the belt fixing position.
The soft armrest beach chair according to claim 1, further comprising a tape connecting seat, wherein one end of the tape connecting seat is fixed to a top end of the front leg, and the other end is fixedly connected to the tape .
The soft armrest beach chair according to claim 2, wherein the tape connecting seat is provided with an unlocking device, and the tape is fixedly connected to the tape connecting seat by the unlocking device.
The soft armrest beach chair according to claim 3, wherein the tape connecting seat is provided with a limiting hole, the tape is provided with a plurality of positioning holes, and the unlocking device is detachably a limiting pin disposed in the limiting hole, the limiting pin passing through the positioning hole fixedly connecting the tape to the tape connecting seat.
The soft armrest beach chair according to claim 3, wherein the tape connecting seat is provided with a mounting groove, and the unlocking device comprises: an eccentric wheel rotatably disposed in the mounting groove, and a cam handle fixedly connected to the eccentric and a torsion spring pressing the eccentric against the surface of the mounting groove, the highest point of the eccentric surface being at a distance from the rotating shaft of the eccentric is not less than the surface of the mounting groove a minimum distance to the axis of rotation of the eccentric; the torsion spring is disposed between the eccentric and the strap connection;

The cloth belt passes between the eccentric wheel and the mounting groove.
The soft armrest beach chair according to claim 5, wherein a ratchet is provided on a circumferential surface of the eccentric.
The soft armrest beach chair according to claim 1, wherein the tape fixing position is provided on a side of the seat back facing away from the seat surface.