TWM530088U - Solid wood chair with cantilever type armrest - Google Patents

Description

Cantilevered armrests

This creation relates to the technical field of furniture, in particular to a solid wood chair with a cantilevered armrest.

Taiwan's M385981 patent mentions a common chair in the "previous technical column" that supports a seat cushion with four legs. A seat back is placed behind the seat cushion for a user sitting on the seat cushion to lean against.

The seat cushion is composed of a plurality of wooden boards arranged side by side, each of which is nailed and fixed, and the nails are ejected from the wooden board, and the clothes are easily hooked. The back of the chair also has a number of side-by-side planks, each of which has two ends that are respectively connected to two substantially flat crossbars. Because the board is hard, it is easy to make the user feel uncomfortable when it is against the back or the body.

Although the patent No. M385981 is directed to the construction of the chair, it is modified to be a splicing technique to replace the nails required for the nailed structure. However, the back of the chair is still rigidly standing on the chair, causing the user to feel uncomfortable.

Therefore, how to improve the structure of the solid wood chair has become an urgent problem to be solved in this creation.

In view of this, the creator of the case provides a solid wood chair with cantilevered armrests, the main purpose of which is to use a suspended structure to enhance the comfort of the solid wood chair.

Due to the above objectives, the solid wood chair of this creation includes: Two vertical columns and two horizontal bars; two front legs and two rear legs, front and rear legs are connected by longitudinal columns, two front legs are connected with one of the two crossbars, and between the two rear legs In combination with another crossbar; a seat cushion which is located between the four legs and supported by the two crossbars; two armrests, each of which has a low end face and a high end face, the lower end face and the top face of the front leg Maintaining the splicing relationship, maintaining the high end face at a certain height with the inclined armrest; a seat back having two side end faces, each side end face being connected with a corresponding high end face, so that the seat back is held by the second armrest above the seat cushion Dangling state.

Wherein, the lower end surface of the armrest forms a constant groove, and the top surface of the front chair has a straight shackle, and is inserted into the straight groove directly, so that the handrail is fixed on the front leg. The armrest has an upper slot, and the front leg also has a lower slot. When the armrest is coupled with the front leg, the upper slot is aligned with the lower slot, allowing an insert to be combined with the upper and lower slots to support the armrest. effect.

Secondly, the rear legs and the armrests are designed to have a certain shape near the lower end surface, so that the sides of the solid wood chair form a specific shape, such as animal and plant shapes.

In addition, one of the adhesive and finger joint structures is selected such that the side end faces of the seat back and the high end faces of the armrests are joined to each other.

The solid wood chair of this creation returns to the simplest basic elements, such as four feet, a seat cushion, two armrests and a chair back. The splicing structure is used to strengthen the support of the armrest suspension, and the concept of simplicity and attention to detail is reinterpreted. .

Therefore, the suspended armrests form a large space like an antelope horn, so that the user does not feel the pressure. When riding, the inclined armrests are in line with the natural height of the arms, and the elbows are supported at the right time. Moreover, after the excess Z-axis support structure is reduced, the suspended seat back provides the most suitable support for the back of the human body, giving the user a greater degree of freedom and comfort in sitting position.

Then, based on the detailed description of the related embodiments, the techniques, means and functions employed are described. It is believed that the above objects, structures and features of the present invention can be obtained from a deep and specific understanding.

10‧‧‧Front foot

11‧‧‧ wedge groove

12‧‧‧ rear chair feet

13‧‧‧Wedge

14‧‧‧ vertical column

15‧‧‧ top surface

16‧‧‧crossbar

17‧‧‧Director

18‧‧‧ opposite faces

19‧‧‧Under the slot

20‧‧‧ Chair cushion

30‧‧‧Handrails

32‧‧‧High end

34‧‧‧Low end face

36‧‧‧straight trough

38‧‧‧Upper slot

40‧‧‧Back of the chair

42‧‧‧ side end face

44‧‧‧ finger joint structure

50‧‧‧Inlay

Figure 1 is an exploded view of the first embodiment of the solid wood chair of the present invention.

Figure 2 is a combination of solid wood chairs.

Figure 3 is a rear view of the combination of solid wood chairs.

Figure 4 is a schematic view of the armrest combined with the front leg.

Figure 5 is a partial schematic view of a second embodiment of a solid wood chair.

Please refer to Figures 1~3 to illustrate the specific structure of the first embodiment of the solid wood chair, which is composed of two front legs 10, two rear legs 12, two vertical columns 14, two cross bars 16, one seat cushion 20, two handrails. 30 is composed of a chair back 40.

Each of the front legs 10 and the rear legs 12 are a pair, and each pair of legs 10, 12 is assembled with a vertical column 14. The two crossbars 16 are connected substantially parallel between the two pairs of legs 10, 12 to form a structure similar to a four-frame to support the seat cushion 20.

In the present embodiment, the opposing faces 18 of the front and rear legs 10, 12 respectively form a wedge groove 11. The longitudinal column 14 has two end faces, each of which has a wedge 13 and the wedge 13 is combined with the corresponding wedge groove 11 so that the front and rear legs 10, 12 are connected by the vertical column 14. A similar or identical splicing configuration can also be used to join one of the two crossbars 16 between the two front legs 10 and the other crossbar 16 between the two rear legs 12.

In some embodiments, the splicing configuration is replaced by a technical means of adhesion. Of course, the adhesion means and the splicing structure are implemented on each pair of legs 10, 12 (or other parts of the solid wood chair), which is also within the scope of this creation.

Thus, the seat cushion 20 is located between the four legs 10, 12 and supported by the two crossbars 16, sufficient to bear the weight of the user.

Each armrest 30 is curved and has a high end face 32 and a low end face 34. The low end face 34 maintains a splicing relationship with the top surface 15 of the front leg 10 such that the armrest 30 remains tilted to maintain the high end face 32 at a certain height.

The seat back 40 has two side end faces 42, each of which is adhered to the corresponding high end face 32, so that the seat back 42 is held by the two armrests 30 in a suspended state above the seat cushion 20.

Specifically, the lower end surface 34 of the armrest 30 forms a constant groove 36, and the top surface 15 of the front leg 10 protrudes from the 榫 17 so as to be inserted into the corresponding straight groove 36 with the straight cymbal 17 so that the armrest 30 is fixed at Front chair foot 10. In the armrest 30, there are two upper cavities 38, each of which is recessed into the side of the armrest 30 and facing the rear of the solid wood chair. The front leg 10 has two lower recesses 19, and each of the lower recesses 19 is formed at a portion of the front leg 10 corresponding to the upper recess 38. When the armrest 30 is coupled to the front leg 10, the upper recess 38 is aligned with the lower recess 19, allowing the two panels 50 to engage the aligned upper and lower two slots 38, 19. Therefore, the panel 50 supports the armrest 30 as shown in FIG.

In Fig. 2, the top of the rear leg 12 is shaped to a certain shape, such as a short-tailed animal shape. The short tail and facing faces 18 are exactly at the ends of the top of the rear leg 12. A shape, such as a concave curved surface, is designed at the armrest 30 near the low end face 34. The concave curved surface is in front of the low end face 34. Therefore, the two suspended armrests 30 form a large space like an antelope horn, so that the sides of the solid wood chair form an animal-like shape, so that the user does not feel the pressure.

Therefore, the solid wood chair of the embodiment returns to simple basic elements, such as four feet, a seat cushion, two armrests and a chair back, reinterpreting the concept of creation with simplicity and attention to detail.

When riding, the inclined armrest 30 just meets the height of the natural left-handedness of the arms, and the support of the elbow is given in time. Moreover, after the excess Z-axis support structure is reduced, the suspended seat back 40 provides the most suitable support for the human back, allowing the user to gain greater freedom of sitting. Degree and comfort.

Figure 5 is a second embodiment of a solid wood chair, the structure of which is substantially the same as that of the first embodiment, except that a finger joint structure 44 is used instead of the original adhesive means to make the side end face 42 of the seat back 40 and The high end faces 32 of the armrests 30 are joined to each other to enhance the degree of support of the armrests.

10‧‧‧Front foot

11‧‧‧ wedge groove

12‧‧‧ rear chair feet

13‧‧‧Wedge

14‧‧‧ vertical column

15‧‧‧ top surface

16‧‧‧crossbar

17‧‧‧Director

18‧‧‧ opposite faces

19‧‧‧Under the slot

20‧‧‧ Chair cushion

30‧‧‧Handrails

32‧‧‧High end

34‧‧‧Low end face

36‧‧‧straight trough

38‧‧‧Upper slot

40‧‧‧Back of the chair

42‧‧‧ side end face

50‧‧‧Inlay

Claims (5)

A solid wood chair with a cantilever type armrest, comprising: two vertical columns (14) and two horizontal bars (16); two front legs (10) and two rear legs (12), front and rear legs (10, 12) ) is connected by the vertical column (14), one of the two crossbars (16) is connected between the two front legs (10), and the other crossbar (16) is combined between the two rear legs (12); Pad (20), which is located between the four legs (10, 12) and supported by two crossbars (16); two armrests (30), each armrest (30) having a high end face (32) and a low end face (34), the low end surface (34) maintains a splicing relationship with the top surface (15) of the front leg (10), and maintains the high end surface (32) at a certain height with the inclined armrest (30); (40) having two side end faces (42), each side end face (42) being connected to a corresponding high end face (32) such that the seat back (40) is held by the second armrest (30) above the seat cushion (20) Dangling state. The solid wood chair of the cantilever type armrest according to the first aspect of the patent application, wherein the lower end surface (34) of the armrest (30) forms a constant groove (36), and the front side (10) top surface (15) There is always a 榫 (17), and the straight raft (17) is embedded in the straight mortise groove (36) to fix the armrest (30) to the front leg (10). The solid wood chair of the cantilever type armrest according to the first aspect of the patent application, wherein the armrest (30) has an upper fitting groove (38), the front leg (10) has a lower fitting groove (19); and the armrest (30) When the front leg (30) is coupled, the upper slot (38) is aligned with the lower slot (19), allowing an insert (50) to be coupled to the upper and lower slots (38, 19), to the armrest (30) ) Produce support. The solid wood chair of the cantilever type armrest according to the first aspect of the patent application, wherein the rear leg (12) and the armrest (30) are designed to have a certain shape near the lower end surface (34), so that the side of the solid wood chair is formed. The type of body. The solid wood chair of the cantilever type armrest according to the first aspect of the patent application, wherein one of the adhesive and finger joint structure (44) is selected to make the side end face (42) of the seat back (40) and the armrest (30) The high end faces (32) are joined to each other.