CN214483937U

CN214483937U - Detachable chair

Info

Publication number: CN214483937U
Application number: CN202120561992.0U
Authority: CN
Inventors: 区国伟
Original assignee: Foshan Jiancan Hardware Trading Co ltd
Current assignee: Foshan Jiancan Hardware Trading Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-10-26
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a can dismantle chair relates to chair technical field. The back landing leg that preceding landing leg and two symmetries that set up including two symmetries set up, the length of back landing leg is greater than the length of preceding landing leg, the preceding seat branch that both ends are connected with two preceding landing legs removablely respectively, the back seat branch that both ends are connected with two back landing legs removablely respectively, two both ends are respectively with the side seat branch that lies in preceding landing leg and back landing leg detachably connected with one side, the upper end detachably of back landing leg is connected with back top horizontal pole, a plurality of intervals set up, and the back montant that both ends are connected with back top horizontal pole and back seat branch detachably respectively, a plurality of interval arrangements, and the both ends are connected with two side seat branch detachably's seat pole respectively. It can be transported after dismantling into dispersed member bar, saves transportation space and transportation cost.

Description

Detachable chair

Technical Field

The utility model relates to a chair technical field, more specifically say, relate to a can dismantle chair.

Background

The existing chair is mostly of an integrated structure, so that the occupied space is large during transportation, the transportation is inconvenient, and the transportation cost is high.

Therefore, how to manufacture a chair which can be disassembled into discrete parts and is convenient for transportation becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle chair, it becomes the member of dispersion after dismantling, transports this moment, saves transportation space and transportation cost.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a can dismantle chair, the back landing leg that preceding landing leg and two symmetries set up including two symmetries set up, the length of back landing leg is greater than the length of preceding landing leg, both ends respectively with two preceding seat branch that preceding landing leg can be connected with removablely, both ends respectively with two back seat branch that back landing leg can be connected with removablely, two both ends respectively with be located with one side preceding landing leg with the side seat branch that back landing leg detachably connects, the upper end detachably of back landing leg is connected with back top horizontal pole, a plurality of intervals set up, and both ends respectively with back top horizontal pole with the back montant that back seat branch detachably connects, a plurality of interval arrangements, and both ends respectively with two the seat pole that side seat branch detachably connects.

Optionally, the front support leg, the rear support leg, the front seat board support rod, the rear seat board support rod, the side seat board support rod, the backrest top cross rod, the backrest vertical rod and the seat board rod are all set to be hollow structures made of stainless steel materials.

Optionally, both ends of the front seat plate strut, the rear seat plate strut and the side seat plate strut are provided with threaded holes; the front supporting legs are connected with the front seat plate supporting rods and the side seat plate supporting rods, the rear supporting legs are connected with the rear seat plate supporting rods and the side seat plate supporting rods through holes, and the through holes are matched with the threaded holes to form detachable connection through bolts.

Optionally, both ends of the front seat plate support rod, the rear seat plate support rod and the side seat plate support rod are provided with sealing pieces, the sealing pieces are provided with riveting holes and are riveted with riveting nuts, and the riveting nuts are provided with the threaded holes.

Optionally, be provided with the joint hole on the lateral wall of back top horizontal pole, the upper end of back landing leg stretch into extremely the joint hole forms the joint and connects, the back landing leg stretch into extremely be provided with the screw hole on the lateral wall of the part in joint hole, the spiro union has the follow in the screw hole the bolt that the tip of back top horizontal pole stretched into, the bolt restriction back top horizontal pole upwards with back landing leg breaks away from mutually.

Optionally, still including setting up back seat branch with back branch between the back top horizontal pole, be provided with joint hole and riveting hole on the back branch, the riveting hole riveting has riveting nut, back branch passes through the bolt behind the through-hole on the back landing leg with riveting nut's spiro union with back landing leg forms detachable and connects, back seat branch is provided with joint hole and through-hole, the lower extreme of back montant is provided with the closing plate, be provided with riveting hole and riveting nut on the closing plate, the back montant passes joint hole on the back branch, and the lower extreme stretches into to joint hole on the back seat branch to pass through the bolt the through-hole with riveting nut's spiro union with back seat branch forms detachable and connects.

Optionally, preceding landing leg includes landing leg before first and the second that detachably connects, the landing leg includes landing leg behind first and the second that detachably connects, side seat branch includes first side seat branch and the second that detachably connects side seat branch, first side seat branch with first preceding landing leg with first back landing leg detachably connects, the both ends of seat pole with second side seat branch detachably connects.

Optionally, riveting holes are formed in the side walls of the second front supporting leg, the second rear supporting leg and the second side seat plate supporting rod and riveted with riveting nuts, through holes are formed in the corresponding positions of the first front supporting leg, the first rear supporting leg and the first side seat plate supporting rod, and the first front supporting leg, the first rear supporting leg and the first side seat plate supporting rod are connected with the riveting nuts in a detachable mode through bolts penetrating through the through holes in a threaded mode.

Optionally, the seat frame further comprises a front seat plate baffle rod, wherein a clamping hole is formed in the front seat plate baffle rod, and the end of the second side seat plate supporting rod and the end of the second front supporting leg extend into the clamping hole to form clamping connection.

The utility model provides a technical scheme can include following beneficial effect: the back landing leg that preceding landing leg and two symmetries that set up including two symmetries set up, the length of back landing leg is greater than the length of preceding landing leg, the preceding seat branch that both ends are connected with two preceding landing legs removablely respectively, the back seat branch that both ends are connected with two back landing legs removablely respectively, two both ends are respectively with the side seat branch that lies in preceding landing leg and back landing leg detachably connected with one side, the upper end detachably of back landing leg is connected with back top horizontal pole, a plurality of intervals set up, and the back montant that both ends are connected with back top horizontal pole and back seat branch detachably respectively, a plurality of interval arrangements, and the both ends are connected with two side seat branch detachably's seat pole respectively. It can be transported after dismantling into dispersed member bar, saves transportation space and transportation cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and 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 perspective view of a detachable chair shown in some embodiments;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the connection of the top cross bar to the upright bars of the backrest of FIG. 1;

fig. 4 is a schematic view of the connection of the back seat bar, side seat bar and rear leg of fig. 1.

In the figure: 1. a front leg; 2. a rear leg; 3. a front seat plate strut; 4. a recoil plate strut; 5. a side seat plate strut; 6. a backrest top rail; 7. a backrest vertical bar; 8. a seat post; 9. a back support bar; 10. a seat plate blocking rod; 11. a bolt; 12. a rubber cover; 13. a clamping hole; 14. a through hole; 15. riveting a nut; 16. a threaded hole; 17. a sealing sheet; 101. a first front leg; 102. a second front leg; 201. a first rear leg; 202. a second rear leg; 501. a first side seat plate strut; 502. a second side seat plate supporting rod.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Specifically, "front" and "rear" refer to directions perpendicular to the plane of the paper. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus or methods consistent with certain aspects of the present invention.

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-4, the utility model provides a can dismantle chair, including two back landing legs 2 of two preceding landing legs 1, the length of back landing leg 2 is greater than the length of preceding landing leg 1, a preceding seat branch 3, a back seat branch 4, two side seat branches 5, a back top horizontal pole 6, a plurality of back montant 7 and a plurality of seat poles 8. Two preceding landing legs 1 and two back landing legs 2 equal symmetries set up, the both ends of preceding seat branch 3 are connected with the upper end detachably of two preceding landing legs 1 respectively, the both ends of back seat branch 4 are connected with 2 detachably of two back landing legs respectively, the both ends of side seat branch 5 are connected with preceding landing leg 1 and back landing leg 2 detachably that lie in same one side respectively, back top horizontal pole 6 is connected with two back landing legs 2's upper end detachably, 7 interval arrangement of back montant, both ends are connected with 4 and the 6 detachably of back seat branch respectively, 8 interval arrangements of seat pole, both ends are connected with 5 detachably of two side seat branches respectively, a plurality of back montants 7 and a plurality of seat pole 8 form back and seat, supply people to take. Specifically, the detachable connection may be formed by a connection means such as bolting, riveting, or the like. Therefore, the detachable chair can be detached into scattered rod pieces during transportation, and the required transportation space and the transportation cost are low. Which has a good stability after assembly into a chair.

Wherein, preceding landing leg 1, back landing leg 2, preceding seat branch 3, back seat branch 4, side seat branch 5, back top horizontal pole 6, back montant 7, seat pole 8 all set up to stainless steel's hollow structure. The chair has a hollow structure, so that the weight of the chair is lightened, and the supporting strength can be met.

Both ends of the front seat plate strut 3, the rear seat plate strut 4 and the side seat plate strut 5 are provided with threaded holes 16; the junction of preceding landing leg 1 and preceding seat branch 3 and side seat branch 5, the junction of back landing leg 2 and back seat branch 4 and side seat branch 5 all are provided with through-hole 14 to pass through-hole 14 and the cooperation formation detachably of screw hole 16 and be connected through bolt 11. By adopting the structure, the dismounting is convenient.

Specifically, the front seat plate support rod 3, the rear seat plate support rod 4 and the side seat plate support rod 5 are formed by cutting existing steel pipe profiles with various specifications in the market, sealing pieces 17 are welded at two ends of the front seat plate support rod, riveting holes are formed in the sealing pieces 17, riveting nuts 15 are riveted in the riveting holes, and threaded holes 16 are formed in the riveting nuts 15. Convenient material taking and low cost.

Be provided with joint hole 13 on the lateral wall of back top horizontal pole 6, the upper end of back landing leg 2 stretches into to joint hole 13 and forms the joint and connect, and back landing leg 2 stretches into to be provided with screw hole 16 on the lateral wall of the part in joint hole 13, and threaded connection has the bolt 11 that stretches into from the tip of back top horizontal pole 6 in the screw hole 16, and bolt 11 restriction back top horizontal pole 6 upwards breaks away from mutually with back landing leg 2. The backrest top cross rod 6 is formed by cutting the existing steel pipe section, and the two ends of the backrest top cross rod are clamped with rubber covers 12. Thus, the bolt 11 is located inside the top rail 6 and does not hang on the person's clothing.

This can dismantle chair still includes back branch 9, the both ends of back branch 9 are provided with the riveting hole, riveting nut 15 has been riveted on the riveting hole, be provided with through-hole 14 on the back branch 2, the shank of bolt part of bolt 11 passes through-hole 14 and riveting nut 15 spiro union, it is connected with back branch 2 to make back branch 9, back branch 9 mid portion is provided with joint hole 13, the quantity in joint hole 13 equals with back montant 7 quantity, back branch 4 is provided with joint hole 13 and through-hole 14, the lower extreme of back montant 7 is provided with closing plate 17, it has riveting nut 15 to rivet on the closing plate 17, back montant 7 passes joint hole 13 of back branch 9 and stretches into in the joint hole 13 of back branch 4, bolt 11 passes through-hole and the riveting nut 15 spiro union on back branch 4, the lower extreme of back montant 7 is connected with back branch 4.

Preceding landing leg 1 includes landing leg 101 before first preceding landing leg 101 and the second 102, landing leg 102 detachably connects before first preceding landing leg 101 and the second, back landing leg 2 includes landing leg 201 behind first back and the second 202, landing leg 201 behind first back and the second 202 detachably connects, side seat branch 5 includes first side seat branch 501 and second side seat branch 502, first side seat branch 501 and second side seat branch 502 detachably connect, first side seat branch 501 is connected with first preceding landing leg 101 and first back landing leg 201 detachably, the both ends and the second side seat branch 502 detachably of seat pole 8. By adopting the structure, the steel pipe section can be formed by arranging the existing steel pipe sections side by side, so that more stable support can be obtained under the condition of not changing the section size of the existing steel pipe sections.

Specifically, riveting holes are formed in the side walls of the second front support leg 102, the second rear support leg 202 and the second side seat plate supporting rod 502 and are riveted with riveting nuts 15, through holes 14 are formed in the corresponding positions of the first front support leg 101, the first rear support leg 201 and the first side seat plate supporting rod 501, and the bolts 11 penetrate through the through holes 14 to be screwed with the riveting nuts 15 to form detachable connection.

The utility model discloses still include preceding seat shelves pole 10, be provided with joint hole 13 on the preceding seat shelves pole 10, joint hole 13 has horizontal direction and vertical direction, and the tip of second side seat branch 502 stretches into the joint hole 13 of horizontal direction, and the tip of landing leg 102 stretches into to form the joint in the joint hole 13 of vertical direction and connects before the second. The addition of the front seat bar 10 makes the front edge of the seat smoother. The front seat plate blocking rod 10 can be fixed through clamping.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a can dismantle chair, its characterized in that, back landing leg (2) that preceding landing leg (1) and two symmetries set up that set up including two symmetries, the length of back landing leg (2) is greater than the length of preceding landing leg (1), both ends respectively with two preceding seat branch (3) that preceding landing leg (1) can be connected with removing, both ends respectively with two back seat branch (4) that back landing leg (2) can be connected with removing, two both ends respectively with be located same one side preceding landing leg (1) with side seat branch (5) that back landing leg (2) detachably connects, the upper end detachably of back landing leg (2) is connected with back top horizontal pole (6), a plurality of intervals set up, and both ends respectively with back top horizontal pole (6) with back montant (7) that back seat branch (4) detachably connects, a plurality of intervals are arranged, And two ends of the seat plate rod (8) are respectively detachably connected with the two side seat plate supporting rods (5).

2. A detachable chair according to claim 1, wherein the front leg (1), the rear leg (2), the front seat support bar (3), the rear seat support bar (4), the side seat support bar (5), the backrest top cross bar (6), the backrest vertical bar (7) and the seat bar (8) are all provided as hollow structures made of stainless steel.

3. A detachable chair according to claim 2, characterized in that both ends of the front seat plate strut (3), the rear seat plate strut (4), the side seat plate strut (5) are provided with threaded holes (16); preceding landing leg (1) with the junction of preceding seat branch (3) and side seat branch (5), back landing leg (2) with the junction of back seat branch (4) with side seat branch (5) all is provided with through-hole (14), and passes through bolt (11) through-hole (14) with the cooperation of screw hole (16) forms the detachable connection.

4. A detachable chair according to claim 3, wherein the front seat plate strut (3), the rear seat plate strut (4) and the side seat plate strut (5) are provided with sealing sheets (17) at both ends, the sealing sheets (17) are provided with riveting holes and riveted with riveting nuts (15), and the riveting nuts (15) are provided with the threaded holes (16).

5. The detachable chair according to claim 2, wherein a clamping hole (13) is formed in a side wall of the backrest top cross rod (6), the upper end of the rear leg (2) extends into the clamping hole (13) to form clamping connection, a threaded hole (16) is formed in a side wall of a portion, extending into the clamping hole (13), of the rear leg (2), a bolt (11) extending into the threaded hole (16) from the end portion of the backrest top cross rod (6) is screwed in the threaded hole (16), and the bolt (11) limits the backrest top cross rod (6) to be upwards separated from the rear leg (2).

6. The detachable chair according to claim 2, further comprising a backrest support rod (9) disposed between the backrest support rod (4) and the backrest top cross rod (6), wherein a snap hole (13) and a riveting hole are disposed on the backrest support rod (9), the riveting hole is riveted with a riveting nut (15), the backrest support rod (9) passes through a through hole (14) in the rear support leg (2) through a bolt (11) and then is detachably connected with the rear support leg (2) through the bolt of the riveting nut (15), the backrest support rod (4) is provided with the snap hole (13) and the through hole (14), a sealing sheet (17) is disposed at the lower end of the backrest vertical rod (7), the sealing sheet (17) is provided with the riveting hole and is riveted with the riveting nut (15), and the backrest vertical rod (7) passes through the snap hole (13) in the backrest support rod (9), And the lower end of the connecting rod extends into a clamping hole (13) in the rear seat plate supporting rod (4), and a bolt (11) penetrates through the through hole (14) and the riveting nut (15) to be in threaded connection with the rear seat plate supporting rod (4) to form detachable connection.

7. A detachable chair according to claim 2, wherein the front leg (1) comprises a first front leg (101) and a second front leg (102) which are detachably connected, the rear leg (2) comprises a first rear leg (201) and a second rear leg (202) which are detachably connected, the side seat bar (5) comprises a first side seat bar (501) and a second side seat bar (502) which are detachably connected, the first side seat bar (501) is detachably connected with the first front leg (101) and the first rear leg (201), and both ends of the seat bar (8) are detachably connected with the second side seat bar (502).

8. The detachable chair according to claim 7, wherein the side walls of the second front leg (102), the second rear leg (202) and the second side seat plate strut (502) are provided with riveting holes and riveted with riveting nuts (15), and the first front leg (101), the first rear leg (201) and the first side seat plate strut (501) are provided with through holes (14) at corresponding positions and are in threaded connection with the riveting nuts (15) through bolts (11) penetrating through the through holes (14).

9. The detachable chair of claim 8, further comprising a front seat board blocking rod (10), wherein the front seat board blocking rod (10) is provided with a clamping hole (13), and the end of the second side seat board supporting rod (502) and the end of the second front leg (102) extend into the clamping hole (13) to form a clamping connection.