CN207253143U - A kind of assembly type chair - Google Patents

Abstract

It the utility model is related to field of furniture, more particularly to a kind of assembly type chair, including seat, the chair back, handrail and chair leg component, the seat and the chair back are connected, and the handrail is arranged on the both sides of the seat, it includes, handrail area and bonding pad, the bonding pad includes, and head rod and the second connecting rod, the handrail are connected by bonding pad with the seat；The seat bottom is provided with cutting, and seat and the chair back junction is provided with handrail jack, and the head rod is plugged in the cutting, and second connecting rod is plugged in the handrail jack；The chair leg component includes, and seat contiguous block and some chair legs, the seat contiguous block include, and connects tablet and chair leg socket, and mounting hole is provided with the connection tablet, and leg socket is the vertical cylinder for being fixed in the connection flat plate bottom；Insertion tube is plugged with leg socket, some jacks are provided with the insertion tube.

Description

A kind of assembly type chair

Technical field

It the utility model is related to field of furniture, and in particular to a kind of assembly type chair.

Background technology

Traditional chair includes the seat chair back, handrail and chair leg, in general, in order to save the space of transport, can be by chair system It is made detachable.For example, a kind of chair easy to assembling disclosed in Application No. CN201420654457.X, left and right is helped Hand and chair leg are divided into two groups, are dismantled respectively.However, its left and right chair leg component takes volume still very greatly after removal, and And the body-sensing of the seat and the chair back of separate type when in use is also not comfortable enough.

Utility model content

The purpose of this utility model, is to solve the problems, such as in background technology, there is provided a kind of assembly type chair.

The above-mentioned technical purpose of the utility model technical scheme is that：

A kind of assembly type chair, including seat, the chair back, handrail and chair leg component, the seat and the chair back are connected, institute State the both sides that handrail is arranged on the seat, it includes, and handrail area and bonding pad, the bonding pad include, head rod and Second connecting rod, the handrail are connected by bonding pad with the seat；

The seat bottom is provided with cutting, and seat and the chair back junction is provided with handrail jack, and described first connects Extension bar is plugged in the cutting, and second connecting rod is plugged in the handrail jack；

The chair leg component includes, and seat contiguous block and some chair legs, the seat contiguous block include, and connects tablet and chair Leg socket, is provided with mounting hole on the connection tablet, and leg socket is be fixed in the connection flat plate bottom vertical Cylinder；Insertion tube is plugged with leg socket, some jacks are provided with the insertion tube, the jack is through hole, it is counted Amount is identical with leg quantity；Leg includes, inserting section, flare section and chair leg section, the inserting section be vertically arranged and Its top is plugged in the jack, and the flare section is provided with angle with vertical direction, and the chair leg section is vertically arranged.

The comfort level for the sitting posture that the seat and the chair back being connected in this programme effectively improve, under the cooperation of chair leg component Whole chair is stable and firm, and the shape of multiple chair legs is identical, and fixation is connected with insertion tube by seat contiguous block, So that whole chair is convenient for disassembly and assembly, and after dismantling pack it is small.And all chair legs can be by same set of Device machine-shaping, has saved manufacture cost.

Preferably, the jack includes, diameter section and square footpath section, the inserting section include, the slotting section in side and the slotting section of circle, institute In the slotting section assembling in the side of stating and side footpath section, the circle is inserted in section assembling and the diameter section.

Preferably, the connection tablet is provided with logical screw hole, the logical screw hole is corresponding with the jack position, described Screw hole is provided with the top of the slotting section in side, the logical screw hole and the screw hole are concentric, are provided with connection tablet and sequentially pass through logical screw hole With the screw of screw hole.

Preferably, it is provided with counter sink on the logical screw hole.

Preferably, set between leg socket and the insertion tube using interference fit, leg socket bottom There is opening, the insertion tube surface is provided with raised line.

Preferably, handrail area lateral bend to outside seat.

Preferably, the seat bottom is provided with connection convex block, the connection tablet is by connecting convex block and the chair Seat is connected.

Preferably, the chair leg section bottom is provided with roller, pass through grafting side between the roller and the chair leg section Formula assembles.

Preferably, the seat in the past from it is backward it is lower gradually tilt, have between the connection tablet and horizontal plane with The identical gradient of the seat.

In conclusion the beneficial effects of the utility model：

1. a kind of assembly type chair described in the utility model, easy to assembly and disassembly, the component occupied space after dismounting It is small to be easy to packed and transported.

2. a kind of assembly type chair described in the utility model, the good positioning effect of chair leg, is not easy to rock, and improves seat Sense.Handrail and the seat chair back it is rational in infrastructure, further increase seat sense.

Brief description of the drawings

Fig. 1 is the depression angle schematic diagram of the utility model；

Fig. 2 is that the utility model looks up angle schematic diagram；

Fig. 3 is the assembling schematic diagram of chair leg component in the utility model；

Fig. 4 is the structure diagram that tablet is connected in the utility model；

Fig. 5 is the structure diagram of insertion tube in the utility model；

Fig. 6 is the structure diagram of chair leg in the utility model.

Embodiment

Specific examples below is only the explanation to the utility model, it is not the limitation to the utility model, this Field technology personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, But as long as all protected in the right of the utility model be subject to Patent Law.

The utility model is described in detail with embodiment below in conjunction with the accompanying drawings.

Embodiment 1：

According to Fig. 1~Fig. 6, a kind of assembly type chair, including seat 1, the chair back 2, handrail 3 and chair leg component 4, seat 1 and the chair back 2 be connected, handrail 3 is arranged on the both sides of seat 1, it includes, and handrail area 31 and bonding pad 32, bonding pad 32 is wrapped Include, 321 and second connecting rod 322 of head rod, handrail 3 is connected by bonding pad 32 with seat 1, and handrail area 31 is to seat 1 Outer lateral bend.

Chair leg component 4 includes, and seat contiguous block 41 and some chair legs 42, seat contiguous block 41 include, and connects 411 He of tablet Chair leg socket 412, connects and mounting hole 4111 is provided with tablet 411, and chair leg socket 412 connects 411 bottom of tablet to be fixed in Vertical cylinder；Insertion tube 43 is plugged with chair leg socket 412, some jacks 431 are provided with insertion tube 43, jack 431 is logical Hole, its quantity are identical with 42 quantity of chair leg；Chair leg 42 includes, inserting section 421, flare section 422 and chair leg section 423, inserting section 421 It is vertically arranged and its top is plugged in jack 431,423 bottom of chair leg section is provided with roller 5, between roller 5 and chair leg section 423 Assembled by inserting mode, flare section 422 is provided with angle with vertical direction, and chair leg section 423 is vertically arranged.

1 bottom of seat is provided with cutting 11, and seat 1 and 2 junction of the chair back are provided with handrail jack 12, head rod 321 are plugged in cutting 11, and the second connecting rod 322 is plugged in handrail jack 12；1 bottom of seat is provided with connection convex block 13, Connection tablet 411 is connected by connecting convex block 13 with seat 1, and 1 the past of seat gradually tilts from backward lower, connect tablet 411 and There is the gradient identical with seat 1 between horizontal plane.

Jack 431 includes, and diameter section 4311 and square footpath section 4312, inserting section 421 includes, the slotting section 4211 in side and the slotting section of circle 4212, the slotting assembling of section 4211 in side with square footpath section 4312, the slotting assembling of section 4212 of circle with diameter section 4311.

Connection tablet 411 is provided with logical screw hole 411a, and logical screw hole 411a is corresponding with 431 position of jack, the slotting section 4211 in side Top is provided with screw hole 4211a, and logical screw hole 411a and screw hole 4211a is concentric, is provided with connection tablet 411 and sequentially passes through logical spiral shell The screw 44 of hole 411a and screw hole 4211a, leads on screw hole 411a and is provided with counter sink 411a1.

Opening 4121 is provided with using interference fit, 412 bottom of chair leg socket between chair leg socket 412 and insertion tube 43, is inserted 43 surfaces of cylinder are provided with raised line 432.

Handrail 3 is first installed on seat 1 when in assembling, then assembles chair leg component 4 by chair by bonding pad 32, After the side of the inserting section 421 of chair leg 42 is inserted in 4211 side of insertion footpath of section section 4312, pass through logical screw hole 411a will by screw 44 The screw hole 4211a at the top of chair leg 42 is fixed, and just completes the installation of chair leg 2.It is after chair leg component 4 is completed, connection is flat Plate 411 is fixed with being connected convex block 13, completes the fixation of chair leg component 4 and seat 1, roller 5 finally is plugged on chair leg section 423 On, just complete the assembling of whole chair.The assembling process is easy, and the Chair structure organized after Huang is firm, highly reliable.

Claims (9)

1. a kind of assembly type chair, including seat（1）, the chair back（2）, handrail（3）With chair leg component（4）, it is characterised in that it is described Seat（1）And the chair back（2）It is connected, the handrail（3）It is arranged on the seat（1）Both sides, it includes, handrail area（31） And bonding pad（32）, the bonding pad（32）Including head rod（321）With the second connecting rod（322）, the handrail（3） Pass through bonding pad（32）With the seat（1）It is connected；

The seat（1）Bottom is provided with cutting（11）, the seat（1）And the chair back（2）Junction is provided with handrail jack （12）, the head rod（321）It is plugged on the cutting（11）On, second connecting rod（322）It is plugged on described help Hand inserting hole（12）On；

The chair leg component（4）Including seat contiguous block（41）With some chair legs（42）, the seat contiguous block（41）Including, Connect tablet（411）With chair leg socket（412）, the connection tablet（411）On be provided with mounting hole（4111）, leg inserts Seat（412）To be fixed in the connection tablet（411）The vertical cylinder of bottom；Leg socket（412）Inside it is plugged with slotting Cylinder（43）, the insertion tube（43）On be provided with some jacks（431）, the jack（431）For through hole, its quantity and leg （42）Quantity is identical；Leg（42）Including inserting section（421）, flare section（422）With chair leg section（423）, the inserting section （421）It is vertically arranged and its top is plugged on the jack（431）It is interior, the flare section（422）Vertical direction is provided with folder Angle, the chair leg section（423）It is vertically arranged.

A kind of 2. assembly type chair according to claim 1, it is characterised in that the jack（431）Including diameter section （4311）With square footpath section（4312）, the inserting section（421）Including the slotting section in side（4211）With the slotting section of circle（4212）, the side inserts Section（4211）Assembling and side footpath section（4312）Interior, the circle inserts section（4212）Assembling and the diameter section（4311）It is interior.

A kind of 3. assembly type chair according to claim 2, it is characterised in that the connection tablet（411）It is provided with logical Screw hole（411a）, the logical screw hole（411a）With the jack（431）Position is corresponding, and the side inserts section（4211）Top is set There is screw hole（4211a）, the logical screw hole（411a）With the screw hole（4211a）With one heart, tablet is connected（411）On be provided with successively Through logical screw hole（411a）With screw hole（4211a）Screw（44）.

A kind of 4. assembly type chair according to claim 3, it is characterised in that the logical screw hole（411a）On be provided with it is heavy Head bore（411a1）.

A kind of 5. assembly type chair according to claim 4, it is characterised in that leg socket（412）Inserted with described Cylinder（43）Between using interference fit, leg socket（412）Bottom is provided with opening（4121）, the insertion tube（43）Surface It is provided with raised line（432）.

A kind of 6. assembly type chair according to claim 1, it is characterised in that the handrail area（31）To seat（1）Outside Lateral bend.

A kind of 7. assembly type chair according to claim 5, it is characterised in that the seat（1）Bottom is provided with connection Convex block（13）, the connection tablet（411）By connecting convex block（13）With the seat（1）It is connected.

A kind of 8. assembly type chair according to claim 1, it is characterised in that the chair leg section（423）Bottom is provided with Roller（5）, the roller（5）With the chair leg section（423）Between assembled by inserting mode.

A kind of 9. assembly type chair according to claim 1, it is characterised in that the seat（1）In the past under backward by Gradually tilt, the connection tablet（411）Have and the seat between horizontal plane（1）Identical gradient.