KR200308562Y1 - Folding type rocking chair - Google Patents

Abstract

The present invention allows the user to maintain the optimal comfort by providing the effect of the chair as well as the bed function by allowing the posture, armrest and seat postures to be adjusted variably, and folding each component when carrying or storing. This invention relates to a folding armchair for easy movement and storage at a minimum volume. The folding armchair includes a body part, an armrest part, a leg part, and a rocking support part. Of course, they can be easily installed, moved and stored and can be used in all weather, regardless of location and climatic conditions.

Description

Folding armchair {FOLDING TYPE ROCKING CHAIR}

The present invention relates to a folding armchair, and more specifically, the posture, armrests and seat postures can be variably adjusted, thereby providing the effect of the armchair as well as the bed function so that the user can maintain optimal comfort. The present invention relates to a folding armchair which, when transported or stored, folds each component to facilitate movement and storage at a minimum volume.

In general, the conventional armchair is a structure that is not easy to move or carry when changing the installation place because of the complex structure and the large size, there was a problem that occupy a large amount of space even in storage when not in use.

In addition, the conventional armchair has a problem in that it can not accommodate a variety of postures according to the user's body or use state because it is simply a structure having only the shaking function of the main body or a form of a simple angle adjustment function of the back portion to the shaking function.

The use structure as described above had a lack of ability to cope with various places in the place of installing an armchair or a weather condition, for example, indoor or outdoor, or in case of active sun rays or rain.

The present invention is devised to solve the problems as described above, the present invention is to cope with the user's body or the use state of the user by varying the adjustable position of the chair to maintain the best comfort, as well as It is an object of the present invention to provide a folding armchair that can be easily moved and stored with a minimum volume through a multi-stage folding structure even when not in use or stored.

It is also an object of the present invention to provide a folding armchair that can be modified or added to suit the location of the armchair or the climatic situation by the action of various integrally formed components.

1 is a perspective view showing a folding armchair according to the present invention,

Figure 2 is a partially enlarged view showing the components of each part of the folding armchair according to the present invention,

Figure 3 is a use state showing the folded state of the folding armchair according to the present invention.

<Explanation of symbols for main parts of drawing>

10 headquarters, 12 seats,

14, backrest, 16, shaft joint,

18, jamming, 20 ... armrests,

22 ... side hinge part, 24 ...

26.Lower hinge, 28.External insert groove,

30 legs, 32 legs,

34 posterior leg, 36 anterior lower extremity member,

38 rear lower extremity member, 42 intermediate hinge,

44 ... sliding part, 46 ... sliding way,

48 ... Jersey, 50 ... Shake Support,

52 ... prevention paper frame, 54 ... backstop paper frame,

56 bridge connecting hinge, 58 curved sliding groove,

62.Jersey step.

In order to achieve the above object, the present invention is a folding armchair composed of a main body, armrests, legs and rocking support, all components except the main body is formed in two equally on both the left and right sides, the main body The part consists of a seat with a locking projection projecting outward on the rear left and right sides on a flat plate, a backrest with a side hinge portion on the left and right sides on a flat plate, and a shaft joint for rotatably connecting the seat and the backrest. A locking screw in the opening space is formed in a lower position, the lower hinge portion is formed, the lower end portion is coupled to the side hinge portion with the backrest, the leg portion is composed of the front leg and the rear leg, the front leg and the rear leg from the top It is combined with the lower hinge portion to form an intersection, the intermediate hinge portion is formed on the middle side of the front leg, the left It is connected to, the sliding portion having a sliding way in the inner side of the upper leg of the rear leg is provided with a sliding way is coupled to the engaging projection of the seat is inserted into the sliding way, and protrudes outward to the upper longitudinal section of the rear leg A stopper protrusion having a cross-sectional shape having a b-shape is formed to be coupled to the locking screw of the armrest part, and the shake support part includes a sliding groove having a stop step jaw formed at the front end thereof on an upper surface thereof, and a leg connection hinge part is formed inside the front side. It is characterized in that coupled to the lower longitudinal surface of the front leg through the leg connection.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

1 is a perspective view showing a folding armchair according to the present invention, Figure 2 is a partial enlarged view showing the components of each part of the folding armchair according to the present invention.

As shown in the figure, the folding armchair according to the present invention is composed of a main body portion 10, armrest portion 20, leg portion 30 and rocking support portion 50, the main body portion 10 All of the components except for the two are configured equally on both sides.

The main body 10 is composed of a seat 12 and the backrest 14 to maintain a horizontal flat plate, the lower end of the backrest 14 is the rear end of the seat 12 and the shaft joint 16 The backrest 14 is rotated by the shaft joint 16 as a rotation shaft. In addition, the left and right sides of the front of the shaft joint portion 16 as the rear of the seat 12 is provided with a locking projection 18 to protrude outward.

A side end hinge portion 22 is provided at right and left sides of the backrest 14 of the main body portion 10, and the left and right end surfaces of the backrest 14, such as the seat 12, are provided through the side end hinge portion 22. The armrest part 20 which extends toward a direction, ie, a front surface, is provided, respectively.

The armrest part 20 is a rectangular parallelepiped in which the lower side is opened and the remaining surface is occluded. The armrest part 20 includes a locking screw 24 in an opening space therein, and a lower end for connection with the leg part 30 to be described later in the lower place. Hinge 26 is formed.

In addition, the upper surface of the armrest portion 20 is formed with an exterior insertion groove 28 for installing an external device such as a parasol.

Under the armrest portion 20, the leg portion 30 is coupled through the lower hinge portion 26.

The leg part 30 is composed of the front leg 32 and the rear leg 34, each of the two front legs 32 and two rear legs 34 are configured in the same shape symmetrical on both sides It is supported by the front lower extension member 36 and the rear lower extension member 38 formed on each rod integrally formed on the inner side of the terminal. In addition, the front leg 32 and the rear leg 34 forms an intersection at the top, and is coupled to the lower hinge portion 26 of the armrest portion 20.

An intermediate hinge portion 42 is formed at an intermediate position of the front leg 32 so as to be pivotally connected to a side position of the front portion of the seat 12, and at the upper inner surface of the rear leg 34. A sliding part 44 having a sliding way 46 is provided inward in a shape, and a locking protrusion 18 formed at a side surface of the rear half of the seat 12 is provided on the sliding way 46 of the sliding part 44. The engaging protrusion 18 is slid through the sliding way 46 as well as the seat 12 and the rear leg 34 are coupled to each other.

In addition, as an upper longitudinal section of the rear leg 34, on the intersection of the front leg 32 and the rear leg 34 protruding outward is formed a stopper projection 48 having a cross-shaped cross-section, the blocking protrusion 48 ) Is coupled to the locking screw 24 formed on the armrest portion (20).

The curved support 50 is installed to maintain the shaking even under the addition of a small force to the lower portion of the leg 30, the shake support 50 is formed in two on both the left and right sides, each shake support ( 50 is supported by the front support frame 52 and the rear support frame 54.

A leg connecting hinge 56 is formed at the front side inner surface of the rocking support part 50 to be coupled to the lower end surface of the front leg 32, and the lower end surface of the rear leg 34 is supported on the upper surface. A curved sliding groove 58 to be slid is provided, and the second half end of the curved sliding groove 58 is fixed at the apex of the curved sliding groove 58 so that the rear leg 32 is slid and supported. It has a stop step 62 formed in parallel with the length of the step.

Folding chair according to the present invention is preferably produced by injection molding using a material such as plastic.

In addition, the folding armchair according to the present invention is in a fully deployed state, it is preferable to maintain the optimum comfort to set the angle of the seat 12 and the back 14 to about 20 degrees with respect to the horizontal.

The operation of the folding armchair according to the present invention having the configuration as described above will be described.

Folding armchair according to the present invention has a general seat height, it is configured so that the user can adjust the inclination of the armchair to secure a more comfortable posture. In this case, the backrest 14 is moved rearward, and the armrest part 20 moves in conjunction with the backrest 14 and the seat 12 when adjusting the angle.

The movement of the three elements of the seat 12, the back 14 and the armrest portion 20 as described above is the front and rear movement of the armrest portion 20 and the side end connecting the armrest portion 20 and the backrest 14. It is performed by the rotation of the shaft joint part 16 which connects the branch part 22, the seat 12, and the backrest 14. As shown in FIG.

In addition, after adjusting the inclination of the armchair, the fixing at a predetermined inclined position is the stopper projection 48 formed on the upper end of the engaging screw 24 and the leg portion 30 of the tooth surface formed on the inner surface of the armrest portion 20. Stabilize the movement of each component by the combination of the to stabilize.

Even in the stabilized state, when the armrest part 20 is moved upward to release the engagement between the locking screw 24 and the stopping protrusion 48, the state of the inclination can be adjusted as described above.

In the stabilized state of the folding armchair according to the present invention, the lower support portion 50 is supported by the front and rear support frame 52 and the rear support frame 54, the front leg 32 is the front lower height Supported by the member 36, the rear leg 34 is supported to maintain a stable state by the rear lower extension member 38, to strengthen the overall bearing capacity and improve the stability, to distribute the load of the user and center of gravity Downwards to maintain a more stable posture.

In addition, the lower support portion 50 is configured in a curved shape, thereby maintaining a comfortable shake.

Next, the folding state of the folding armchair according to the present invention during storage and movement will be described.

3 is a state diagram showing the folding state of the folding armchair according to the present invention, as shown in the drawing, in the folding state to be the most compact state during storage and transportation when not using the armchair In this case, the backrest 14 is first folded to the armrest portion 20 and the seat 12, and then the engaging protrusion 18 provided on the side of the backrest 14 is the middle of the seat 12 and the front leg 32. It moves along the sliding way 46 of the sliding part 44 formed in the two rear legs 34 about the hinge part 42, and the rear leg 34 centers around the intermediate hinge part 42 at this time. By overlapping the position of the front leg 32 along the curved sliding groove 58 of the upper surface of the rocking support portion 50, and finally completely superimposed around the front leg 32 and the rocking support portion 50.

In the above state, since the folding armchair according to the present invention is completely folded and folded with the rocking support part 50 at the bottom, the portable armchair can be easily carried when moving and of course, the minimum volume is maintained even during storage.

Although the present invention has been described in detail with reference to the preferred embodiments as described above, the scope of the present invention is not limited thereto, and of course, it can be carried out by adding necessary changes.

According to the present invention having the configuration as described above, the inclination of the armchair can be adjusted by a simple operation, as well as improving the stability after adjustment can be obtained to further increase the user convenience.

In addition, the multi-stage folding structure can maintain a minimum volume during storage or movement, thereby reducing the human effort and location savings required for installation, movement and storage.

The present invention can be equipped with a parasol, etc. by having a groove for inserting the exterior to the armrest portion, can be used in all weather regardless of the location and climatic conditions even on a strong day or rainy weather.

Claims (2)

In the folding armchair composed of the main body, armrests, legs and rocking support, All components except the main body are formed in two equally on both the left and right sides, The main body portion is composed of a seat formed with a locking projection projecting outward on the left and right sides on the flat plate and a backrest on which the side end hinges are formed on the left and right sides on the flat plate, and a shaft joint for rotatably connecting the seat and the backrest. The armrest portion has a locking screw in the inner opening space, the lower hinge portion is formed in a lower place, the lower end portion is coupled to the back end hinge portion, The leg part is composed of the front leg and the rear leg, the front leg and the rear leg forms an intersection at the top and is coupled to the lower hinge portion, the intermediate hinge portion is formed on the middle side of the front leg, is connected to the seat And, a sliding portion provided with a sliding way on the inner side of the upper leg of the rear leg is installed in the L-shape is coupled to the engaging projection of the seat is inserted into the sliding way, the upper longitudinal section of the rear leg protrudes outwards A stopper protrusion having a cross section is formed and coupled to the locking screw of the armrest part. The shake support part is provided with a curved sliding groove having a stop step at the front end on the upper surface, and a leg connection hinge is formed inside the front side, and foldable, characterized in that coupled to the lower longitudinal surface of the front leg through the bridge connection portion Armchair. The method of claim 1, Folding armchair characterized in that the outer surface insertion groove is formed on the upper end of the armrest.