CN214595113U - Solid wood jointed board chair - Google Patents

Abstract

The utility model discloses a solid wood jointed board chair, which comprises a chair seat, a backrest and chair legs, wherein the chair legs are arranged at the lower end of the chair seat, and the backrest is arranged at the upper end of the chair seat; lean on the knapsack to include both sides board and the pole that leans on more than one, the curb plate lower extreme is all installed on the top surface of seat support, parallel arrangement between the curb plate, more than one lean on the pole all to set up between the curb plate, lean on the both ends of pole all outside bending type to form a fixed part, all outside protrusion forms a slider on the lateral surface of fixed part, the opposite face of curb plate is just all being equipped with the spout to slider department, all install the fixed establishment who leans on the pole location between the fixed part, the cross-section of leaning on the pole all is the setting of hemispherical structure. The utility model discloses simple structure can constitute the back of a different crooked range through the back pole of different positions to adapt to different backbone crookedness, with the travelling comfort that increases the use.

Description

Solid wood jointed board chair

Technical Field

The utility model relates to a thing to sit on technical field, concretely relates to wood makeup chair.

Background

Common wood chair in market mainly comprises seat support, back of the chair and chair foot, and the back of leaning on of wood chair is generally fixed now, but everybody backbone's crooked degree is different, when causing the back of the back to lean on the back, can be comparatively uncomfortable.

Disclosure of Invention

The utility model aims to solve the technical problem that a solid wood jointed board chair is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a solid wood jointed chair comprises a chair seat, a backrest and chair legs, wherein the chair legs are arranged at the lower end of the chair seat, a plurality of chair legs are uniformly distributed in a rectangular structure, and the backrest is arranged at the upper end of the chair seat;

lean on the knapsack to include both sides board and the pole that leans on more than one, the curb plate lower extreme is all installed on the top surface of seat support, parallel arrangement between the curb plate, more than one lean on the pole all to set up between the curb plate, lean on the both ends of pole all outside bending type to form a fixed part, all outside protrusion forms a slider on the lateral surface of fixed part, the opposite face of curb plate is just all being equipped with the spout to slider department, all install the fixed establishment who leans on the pole location between the fixed part, the cross-section of leaning on the pole all is the setting of hemispherical structure.

As preferred technical scheme, fixed establishment all includes the stay cord, more than one locating lever, more than one pull ring and spring, all be equipped with the through-hole that runs through fixed part and slider on the fixed part, all be equipped with more than one locating hole on the internal face of spout, locating lever one end all passes the through-hole and inserts in the locating hole that corresponds, the pull ring is all installed on the other end of locating lever, the spring all overlaps and locates on the locating lever, spring one end is all installed on the pull ring, the other end is all installed on the fixed part, the stay cord is all installed on horizontal corresponding pull ring.

As preferred technical scheme, the one end of spout all opens the setting.

As a preferred technical scheme, the adjacent leaning rods are arranged in a contact mode.

The utility model has the advantages that: the utility model discloses simple structure, after toward the outer pulling stay cord, the locating lever can be extracted from the locating hole, makes the leaning on the pole can remove along the spout, and the back of a different crooked range can be constituteed through the leaning on the pole of different positions to adapt to different backbone crookedness, with the travelling comfort that increases the use.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial cross-sectional view taken at a-a in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the solid wood jointed chair of the present invention comprises a seat 2, a backrest and a plurality of chair legs 1, wherein the chair legs 1 are installed at the lower end of the seat 2, the chair legs 1 are provided with a plurality of rectangular structures and are uniformly distributed, and the backrest is installed at the upper end of the seat 2;

lean on the knapsack to include both sides board 5 and the pole 8 that leans on more than one, 5 lower extremes of curb plate are all installed on the top surface of seat support 2, parallel arrangement between curb plate 5, more than one lean on pole 8 all sets up between curb plate 5, the both ends of leaning on pole 8 all outwards bend to form a fixed part 6, all outwards bulge on the lateral surface of fixed part 6 forms a slider 4, the opposite face of curb plate 5 is just all being equipped with spout 12 to slider department, all install the fixed establishment with leaning on the pole location between the fixed part 6, the cross-section of leaning on pole 8 all is the setting of hemispherical structure.

In this embodiment, fixing mechanism all includes stay cord 9, more than one locating lever 3, more than one pull ring 7 and spring 11, all be equipped with the through-hole that runs through fixed part and slider on the fixed part 6, all be equipped with more than one locating hole 13 on the internal face of spout, 3 one ends of locating lever all pass the through-hole and insert in the locating hole 13 that corresponds, pull ring 7 all installs on the other end of locating lever 3, spring 11 all overlaps and locates on the locating lever, spring 11 one end is all installed on pull ring 7, the other end is all installed on fixed part 6, stay cord 9 all installs on horizontal corresponding pull ring 7.

In this embodiment, the equal opening setting of one end of spout 12 makes the slider outwards take out along the spout to can change the leaning on the pole, avoid changing whole chair more, the cost is reduced.

In this embodiment, the adjacent rest bars 8 are arranged in a contact manner, and gaps between the rest bars are reduced.

During the use, the position of leaning on the pole is changed according to the crooked radian of backbone, during the adjustment, outwards stimulate the stay cord, the removal of stay cord has driven the pull ring, the pull ring has then driven the locating lever, after the locating lever is extracted from the locating hole, the slider can remove along the spout, the slider can drive fixed part and leaning on the pole, until make more than one lean on the pole constitute one with backbone assorted radian, after the location, release the stay cord, and can insert the locating lever in the locating hole through the bounce of spring, the second time with the positioning of leaning on the pole, through with backbone radian assorted back, great increase the travelling comfort.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (4)

1. A solid wood jointed chair is characterized in that: the chair comprises a chair seat (2), a backrest and chair legs (1), wherein the chair legs (1) are arranged at the lower end of the chair seat (2), a plurality of chair legs (1) are uniformly distributed in a rectangular structure, and the backrest is arranged at the upper end of the chair seat (2);

lean on the back and include both sides board (5) and more than one leaning on pole (8), curb plate (5) lower extreme is all installed on the top surface of seat support (2), parallel arrangement between curb plate (5), more than one leaning on pole (8) all set up between curb plate (5), the both ends of leaning on pole (8) are all outside bending to form a fixed part (6), all outside protrusion forms a slider (4) on the lateral surface of fixed part (6), the opposite face of curb plate (5) is just all being equipped with spout (12) to slider department, all install the fixed establishment who leans on the pole location between fixed part (6), the cross-section of leaning on pole (8) all is the setting of hemispherical structure.

2. The solid wood jointed chair of claim 1, wherein: fixing mechanism all includes stay cord (9), locating lever (3) more than, pull ring (7) and spring (11) more than, all be equipped with the through-hole that runs through fixed part and slider on fixed part (6), all be equipped with more than one locating hole (13) on the internal face of spout, locating lever (3) one end all passes the through-hole and inserts in locating hole (13) that correspond, pull ring (7) are all installed on the other end of locating lever (3), spring (11) all overlap are located on the locating lever, spring (11) one end is all installed on pull ring (7), the other end is all installed on fixed part (6), stay cord (9) are all installed on horizontal corresponding pull ring (7).

3. The solid wood jointed chair of claim 1, wherein: one end of the sliding chute (12) is opened.

4. The solid wood jointed chair of claim 1, wherein: the adjacent leaning rods (8) are arranged in a contact way.

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