CN211354633U - Solid wood chair - Google Patents

Abstract

The utility model discloses a solid wood chair, which comprises a chair stool, a plurality of chair legs for supporting the chair stool, a chair back arranged on the chair stool or the chair legs and a cushion laid on the chair stool; the chair comprises a chair seat and a chair leg, and is characterized in that a plurality of pin holes are formed in the chair seat or the chair leg, and a wood pin structure used for fixing the cushion is inserted into the pin holes. The utility model discloses an earlier drill out the pinhole on the chair, then in the middle of with the cotter structure disect insertion to the pinhole, and then can keep totally around the pinhole, improve the quality of whole wooden chair, the pleasing to the eye degree of guarantee chair improves the grade of wooden chair.

Description

Solid wood chair

Technical Field

The utility model belongs to the technical field of articles for daily use, especially, relate to a wood chair.

Background

Chair is our daily necessities in the schedule life, present chair is of a great variety, wherein metal chair and wood chair are the most conventional chair, all can lay the cushion in order to improve the travelling comfort of chair at the wood chair at present, and carry out the mode of fixing to the cushion, it is mostly to nail metal peg or metal bolt on the wood chair, then pass through the rope system on the nail at the cushion, its mode that adopts the nail, it is big to the destructiveness of wood chair to exist, need the spiro union to enter into on the chair during installation, it appears the chair easily and produces the saw-dust etc. it destroys the aesthetic property of chair, and owing to the form that adopts the metal peg, its long-term use back nail is corroded easily, cause the cushion fixed unstable and drop.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solid wood chair which is beautiful and high, in order to overcome the defects of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a solid wood chair comprises a chair stool, a plurality of chair legs for supporting the chair stool, a chair back arranged on the chair stool or the chair legs, and a cushion paved on the chair stool; the chair comprises a chair seat and a chair leg, and is characterized in that a plurality of pin holes are formed in the chair seat or the chair leg, and a wood pin structure used for fixing the cushion is inserted into the pin holes.

The utility model adopts the wooden pin structure to fix the cushion, adopts the form of all wood, firstly drills a pin hole on the chair during installation, then directly inserts the wooden pin structure into the pin hole, and the wooden pin can press part of the excessive scraps into the pin hole again in the process, so the periphery of the pin hole can be kept clean, and the quality of the whole wooden chair can be improved by adopting the wooden pin, the scrap iron and the like can not be rusted in the use process, and the service life of the wooden chair is prolonged; meanwhile, the whole chair has no any metal parts, and the grade of the wooden chair is improved.

Preferably, the wood pin structure comprises a connecting pin inserted into the pin hole and a fixing pin for fixing the cushion, and the fixing pin is in inserted fit with the connecting pin; through setting up connecting pin and fixed pin, its length can keep in short degree, consequently when inserting in the middle of the pinhole, the connecting pin is difficult for breaking, and the mode of setting up of connecting pin and fixed pin moreover, it can realize tying up or compressing tightly the mode of cushion when fixed, and its application scope is wide.

Preferably, the side wall of the connecting pin is provided with a plurality of convex ribs which are tightly matched with the inner wall of the inserting hole; can be after inserting the connecting pin to the fixed pin in the middle of through setting up protruding muscle, deformation takes place to a certain extent for protruding muscle, and then connecting pin and jack firm in connection.

Preferably, the fixing pin is provided with an anti-falling convex part; can ensure when the cushion is fixed through setting up the anticreep convex part, can be spacing to the cushion, play the skid-proof effect of anticreep, it is effectual to fix the cushion.

Preferably, the cushion comprises a leather layer, an emulsion layer and a sponge layer wrapped outside the emulsion layer, wherein a plurality of magnet particles are arranged on the emulsion layer; set up the emulsion layer and can make the elasticity of whole cushion moderate, the travelling comfort is high, and the magnetite granule then can send magnetism, promotes blood flow, and the people is sitting on the mat, reaches the effect that the seat is not tired for a long time.

Preferably, a plurality of canvas layers are locally bonded on the leather layer, and fixing holes for the fixing pins to pass through are formed in the canvas layers; through setting up the canvas layer, its local thick many leather layers after emboliaing to the fixed pin, can not break, long service life, consequently the stability after the fixing is high.

Preferably, one end of the emulsion layer is provided with a supporting convex part with an arc-shaped end face; the leg can be supported by the supporting convex part, and the comfort of sitting on the chair is improved.

Preferably, a plurality of corrugated latex convex ribs are arranged on the lower end face of the latex layer; through the protruding muscle of latex of lower terminal surface at the emulsion layer, when having avoided the people to sit on its chair on one hand, relative displacement takes place for the relative sponge layer of emulsion layer when moving the hip, plays frictional force between increase emulsion layer and the sponge layer, improves the effect that the chair made stability, and on the other hand is then when having avoided long-term the use, and the emulsion pad bottom is ground level.

Preferably, the side wall of the fixing pin is an inclined plane inclined from top to bottom.

To sum up, the utility model discloses an earlier drill out the pinhole on the chair, then in the middle of with the cotter structure disect insertion to the pinhole, and then can keep totally around the pinhole, improve the quality of whole wooden chair, the pleasing to the eye degree of guarantee chair improves the grade of wooden chair.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an explosion diagram of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic structural view of the wooden pin structure of the present invention.

Fig. 5 is a sectional view of the seat cushion of the present invention.

Fig. 6 is a schematic structural diagram of the latex layer of the present invention.

Fig. 7 is a schematic structural diagram of the latex layer of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1, a solid wood chair, includes bench 1, four chair feet 2, the back of the chair 3 and cushion 4, wherein bench 1 is the flat board of solid wood, chair feet 2 with back of the chair 3 all is the solid wood equally, this chair foot 2 with back of the chair 3 is integrated into one piece, bench 1 is fixed on the chair feet, cushion 4 is laid on bench 1.

Four pin holes 5 are formed in the chair leg 2, the pin holes 5 are directly drilled by an electric drill, and a wood pin structure 6 for fixing the cushion 4 is inserted into the pin holes 5; the wood pin structure 6 comprises a connecting pin 61 and a fixing pin 62, wherein the connecting pin 61 is a wood column, the side wall of the connecting pin 61 is provided with a plurality of strip-shaped convex ribs 610, the connecting pin 61 is inserted into the pin hole 5, the convex ribs 610 are extruded with the inner wall of the pin hole 5, and the interference connection between the connecting pin 61 and the inner wall of the pin hole 5 is realized; the fixing pin 62 is a wooden pin, the fixing pin 62 is provided with an insertion hole 620, the connecting pin 61 is inserted into the insertion hole 620, the convex rib 610 is in interference connection with the inner wall of the insertion hole 620, the fixing pin 62 is provided with an anti-falling convex part 621, the anti-falling convex part 621 is integrally formed, and the side wall of the fixing pin 62 is an inclined plane inclined from top to bottom.

Further, the seat cushion 4 includes a leather layer 41, a latex layer 42 and a sponge layer 43, wherein the leather layer 41 is an artificial leather currently on the market, a canvas layer 411 is partially bonded on the leather layer 41, the canvas layer 411 has a fixing hole for the fixing pin 62 to pass through, and the leather layer 41 also has a hole communicated with the fixing hole for the fixing pin 62 to pass through; the latex layer 42 is located within the leather layer 41 and the sponge layer 43 encapsulates the latex layer 42.

The latex layer 42 is provided with a plurality of magnet particles 421, the magnet particles 421 are magnets, one end of the latex layer 42 is provided with a supporting convex part 422 with an arc-shaped end face, and the supporting convex part 422 and the latex layer 42 are integrally formed; the lower end face of the latex layer 42 is provided with a plurality of corrugated latex ribs 423, and the rubber coating ribs 423 and the latex layer 42 are integrally formed.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (10)

1. A solid wood chair comprises a stool (1), a plurality of chair legs (2) for supporting the stool (1), a chair back (3) arranged on the stool (1) or the chair legs (2), and a cushion (4) laid on the stool (1); the method is characterized in that: the chair is characterized in that the chair stool (1) or the chair legs (2) are provided with a plurality of pin holes (5), and wood pin structures (6) used for fixing the seat cushion (4) are inserted into the pin holes (5).

2. A solid wood chair according to claim 1, wherein: the wood pin structure (6) comprises a connecting pin (61) inserted into the pin hole (5) and a fixing pin (62) used for fixing the seat cushion (4), and the fixing pin (62) is in plug-in fit with the connecting pin (61).

3. A solid wood chair according to claim 2, wherein: the fixing pin (62) is provided with an inserting hole (620) for the connecting pin (61) to be inserted into, and the connecting pin (61) is in interference fit with the inner wall of the inserting hole (620).

4. A solid wood chair according to claim 3, wherein: the side wall of the connecting pin (61) is provided with a plurality of convex ribs (610) which are tightly matched with the inner wall of the inserting hole (620).

5. A solid wood chair according to claim 2, wherein: the fixing pin (62) is provided with an anti-drop convex part (621).

6. A solid wood chair according to claim 5, wherein: the cushion (4) comprises a leather layer (41), a latex layer (42) and a sponge layer (43) wrapped outside the latex layer (42), and a plurality of magnet particles (421) are arranged on the latex layer (42).

7. A solid wood chair according to claim 6, wherein: a plurality of canvas layers (411) are locally adhered to the leather layer (41), and fixing holes for the fixing pins (62) to penetrate through are formed in the canvas layers (411).

8. A solid wood chair according to claim 6, wherein: one end of the latex layer (42) is provided with a supporting convex part (422) with an arc-shaped end face.

9. A solid wood chair according to claim 6, wherein: the lower end face of the latex layer (42) is provided with a plurality of corrugated latex convex ribs (423).

10. A solid wood chair according to claim 2, wherein: the lateral wall of fixed pin (62) is the inclined plane of from top to bottom slope.

Images