CN205457352U

CN205457352U - Adjustable seat

Info

Publication number: CN205457352U
Application number: CN201620037519.1U
Authority: CN
Inventors: 陈朝根
Original assignee: TAIHUA FURNITURE CO Ltd
Current assignee: TAIHUA FURNITURE CO Ltd
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-08-17
Anticipated expiration: 2026-01-15

Abstract

The utility model discloses an adjustable seat, including a main support, an assistant support, a guide arm, the back of the body pads, a slide bar, a cushion, an and base, wherein, this main support and assistant support be a triangle -shaped body, have a link on the assistant support and wear the cover in the main support, and its one end have a grooving and connect one directionally in the triangle -shaped of cushion orientation cover seat, and other of main support holds then connect in the base, this back of the body fills up, connects on the guide arm, and the guide arm is a triangle -shaped body, can penetrate in set seat with moving about, this cushion is connected and is supported on the slide bar, and the one end of slide bar is connected with a slide and can wears cover in the outside of main support with moving about. With this, this back of the body pad receives the interlock of guide arm, can change its position in the direction that the quilt cover seat is restricted, and the slide is then the interlock cushion is movable between set seat and base on the main support, and the relative position between the messenger's cushion and the back of the body fill up is adjustable, has better designability moreover and assembles the convenience.

Description

Seat chair with adjustable

Technical field

This utility model relevant a kind of seat, particularly one can coordinate Human Height to change back pad and medicated cushion phase para-position The seat chair with adjustable put.

Background technology

How non-adjustable the back pad of general seat and the relative position of medicated cushion be, for the occupant of different heights, it is difficult to reach To identical level of comfort；Particularly school age population, the degree of height change is the quickest and unpredictable, recurrent It is: after the head of a family is specifically for one expensive seat of its custom-made, finds that child is because of the change of height the most after a while And comfortable taking sense cannot be obtained again from original seat, if being abandoned the waste that seems, if but be continuing with probably Have influence on again its sitting posture and health is caused bad impact.To this end, utility model people is previously it is proposed that application the No. 201120105614.8 " adjustable seat device " patents, can by back pad and the becoming relative to Position Design of medicated cushion of seat Adjusting, make its back and seat portion all obtain the support of optimum position in order to adapt to the user of different height, it is not only from consumer Public praise in obtain favorable comment repeatly, in participating in countless children furniture exhibitions or match, more obtain the affirmative of awards.

Uniquely only drawback is that in the upper technology contents opening patent diselosesll, the carrier base supporting this seat is a kind of double The design of body type, has a spacing between this double-pipe body, structural slightly biased weakness, so easy torsional deformation after stress, especially It is when medicated cushion is carried out position adjustment, hinders if the stroke adjusted will be produced by the body deformation of this carrier base；It addition, The bracing frame of this support medicated cushion, it is necessary to be connected on the body of this support through casing pipe sleeve, it is unfavorable also to produce when assembling para-position, Particularly overall spare part is more, and the relatively costly stock of being not easy to of production gets the raw materials ready, and still has the space of improvement.

Utility model content

The technical problems to be solved in the utility model is to provide one and Human Height can be coordinated to change back pad and medicated cushion phase Seat chair with adjustable to position.

In order to solve above-mentioned technical problem, this utility model provides a kind of seat chair with adjustable, include a main support, one Guide rod, a back pad, a slide bar, a medicated cushion, a base, one first gim peg and one second gim peg, wherein,

This main support, is a triangular pipe bodies, and surface is provided with a plurality of hole, location with axially arrangement, and its one end connects to be had The one triangle block set being directed to medicated cushion direction, the other end is connected to base；

This back pad, is connected on guide rod, and guide rod is a triangular pipe bodies, and surface is provided with a plurality of fixing with axially arrangement Hole, it can penetrate in block set actively, and also have arbitrary fixing hole on one first lockhole correspondence guide rod in this block set, and join Close the first gim peg locking；

This medicated cushion, is connected on slide bar be supported, and one end of slide bar connects has a slide can be set in main actively Also there is on the outside of frame, and this slide one second lockhole correspondence main support take up an official post a hole, location, and coordinate second to fix bolt-lock Fixed.

This utility model one seat chair with adjustable, including a main support, an assistant support, a guide rod, a back pad, a slide bar, One medicated cushion, a base, one first gim peg and one second gim peg, wherein,

This main support and assistant support, be a triangular pipe bodies, and the surface of main support is provided with a plurality of determining with axially arrangement Hole, position, this assistant support has a link and is set in main support, and its one end has a grooving connection one and is directed to medicated cushion The triangle block set in direction, the other end of main support is then connected to base；

Further, wherein, the outside of this block set and assistant support is coated with a sheath.

Further, wherein, this link has an alignment grooves corresponding to the hole, a plurality of location on main support.

Further, be connected between slide bar with medicated cushion and have a slide mechanism, this slide mechanism include a travelling carriage, one Guide bracket and one group of resilient gim peg of tool；Wherein, this guide bracket is fixed on slide bar motionless, and travelling carriage is connected to the bottom of medicated cushion Interlock this medicated cushion, and on this travelling carriage, be provided with a pair slide rail correspondence the both sides comprising guide bracket, make travelling carriage can lead at this Slide on seat and change the relative position of medicated cushion, it addition, be provided with the keyhole of a plurality of axial arrangement in the side of slide bar, with respectively this bolt There is on the slide rail of the respective side in hole a location-plate, this location-plate have at least one perforation outside corresponding to arbitrary keyhole, And connection has a fixed mount on this location-plate, this fixed mount has a guide hole and is pointed to perforation, and at this fixed mount with fixed Position plate between provide gim peg wear, under normality, one end of this gim peg extend into perforation in and enter in arbitrary keyhole with Interference.

Further, the outer cover of this gim peg is provided with a spring top and is held between this fixed mount and gim peg, and fixes The other end of bolt is then piercing in guide hole and is connected on leader.

What this utility model can be reached beneficial effect includes:

One, back pad is interlocked by guide rod, can change its position in the direction restrained by block set, and slide interlocks medicated cushion and leading Be active on support between block set and base, make the relative position between back pad and medicated cushion adjustable, more meet different height people, Or sitting posture uses when changing.

Two, include that main support, assistant support, guide rod and block set are triangular pipe bodies, contrast prior art structural more By force, and more conducively para-position, assembling and produce in a large number；Particularly in the joint part of assistant support with block set, through assistant support Grooving designs, and has bigger bonding area with the block set of triangular pipe, and its structure will be more firm.

It addition, be still coated with by a sheath in the outside of block set and assistant support, the junction both it can be avoided to suffer Improper external force is destroyed, and has the first lockhole that a corresponding aperture is pointed in block set on this sheath；And when assembling, can be first Slide is sheathed on outside main support, then is set in main support with link, can be fixedly connected with block set assistant support and more For facility.

It addition, be also associated with a slide mechanism between slide bar and medicated cushion, this slide mechanism includes a travelling carriage, one leads Seat and one group of resilient gim peg of tool；Wherein, this guide bracket is fixed on slide bar motionless, and travelling carriage is connected to the bottom of medicated cushion and connects This medicated cushion dynamic, and be provided with the both sides that a pair slide rail is corresponding and comprises guide bracket on this travelling carriage, makes the travelling carriage can be at this guide bracket Upper slip changes the relative position of medicated cushion level.

It addition, be provided with the keyhole of a plurality of axial arrangement in the side of slide bar, and on the slide rail of the respective side of these keyholes There is a location-plate, this location-plate has at least one perforation outside corresponding to arbitrary keyhole, and connects on this location-plate There is a fixed mount, this fixed mount has a guide hole and is pointed to perforation, and gim peg is provided between this fixed mount and location-plate Wearing, under normality, one end of this gim peg extend in boring a hole and enters in arbitrary keyhole interferes therewith, makes the position of medicated cushion Fixed.

Accompanying drawing explanation

Fig. 1 is decomposition chart of the present utility model.

Fig. 2 is the combination appearance figure of utility model.

Fig. 3 is operation chart of the present utility model.

Fig. 4 is the profile observed from Fig. 3 A-A ' direction, the structure of display triangle body.

Fig. 5 is the profile observed from Fig. 3 B-B ' direction, shows the interference through slide with main support of second gim peg Positioning relation.

Fig. 6 is the syntagmatic figure of medicated cushion of the present utility model and movable device.

Fig. 7 is the operation figure of medicated cushion of the present utility model, the state that display medicated cushion is fixed.

Fig. 8 is another operation figure of medicated cushion of the present utility model, shows the mobilizable state of medicated cushion.

In figure, 1 seat

10 back pads

11 medicated cushions

2 main supports

20 block sets

200 first lockholes

21 hole, location

22 sheaths

220 corresponding apertures

3 guide rods

30 fixing holes

4 slide bars

40 slides

400 second lockholes

41 keyholes

5 bases

6 first gim pegs

7 second gim pegs

8 assistant supports

80 groovings

81 links

82 alignment grooves

9 slide mechanisms

90 travelling carriages

900 slide rails

901 location-plates

902 perforation

91 guide brackets

92 gim pegs

One end of 920 gim pegs

921 springs

Its end of 922 gim pegs

923 handles

93 fixed mounts

930 guide holes.

Detailed description of the invention

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art This utility model be may be better understood and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.

Join Fig. 1～Fig. 5 the most simultaneously, seat 1 of the present utility model include main support 2, guide rod 3, back pad 10, One slide bar 4, medicated cushion 11, base 5,1 first gim peg 6 and one second gim peg 7, wherein, one end of this main support 2 is even Being connected to a hollow type block set 20 being directed to medicated cushion 11 direction, another end is connected to base 5；Back pad 10 is connected on guide rod 3, and this is led Bar 3 penetrates in block set 20 movably, and also has one first lockhole 200 in this block set 20 and coordinate the first gim peg 6 to lock；Sit Pad 11 is connected on slide bar 4 be supported, and one end of slide bar 4 connects the outside having a slide 40 to be set in main support 2 movably, And also there is on this slide 40 one second lockhole 400 coordinate the second gim peg 7 to lock.With this, this back pad 10 is by the company of guide rod 3 Dynamic, its position can be changed in the direction restrained by block set 20, slide 40 interlocks medicated cushion 11 and is active in block set 20 on main support 2 And be between base 5, through the position Variable Designing Of of this back pad 10 with medicated cushion 11, as it is shown on figure 3, more can be with the use of the height of person It is adjusted to the state of the most comfortable.

Described main support 2 is additionally provided with a plurality of hole, location 21 with axially arrangement, when slide 40 is on this main support 2 When changing position, hole 21, the second lockhole 400 corresponding any of which location, and by the second gim peg 7 through this second lockhole 400 And this hole, arbitrary location 21 forms interference, in order to the position of fixing medicated cushion 11；It addition, be provided with a plurality of with axle on guide rod 3 To the fixing hole 30 of arrangement, when guide rod 3 changes position in block set 20, the corresponding any of which fixing hole 30 of the first lockhole 200, And in this first lockhole 200 and this arbitrary fixing hole 30, form interference, in order to fixing back pad 10 by the first gim peg 6 Position.Preferably, first and second described gim peg 6,7 is a kind of to have resilient bolt, this bolt refer to reality With the design of the keeper applied for before novel people disclosed by No. 096200524 patent content, it can in advance, be screwed in respectively On first lockhole 200 and the second lockhole 400, fixing position, hole is found to facilitate behaviour by can flexibly pull key to make it easier to Make.

Preferably, this utility model has further included an assistant support 8, and this assistant support 8 has a grooving 80 and aforesaid set Seat is 20 affixed, and also has a link 81 on this assistant support 8 and be set in main support 2.Additionally, also have on this link 81 There is an alignment grooves 82 corresponding to the hole 21, plural number location on main support 2, it is provided that the space in hole 21, compatible this plural number location, such as Fig. 5 Shown in.Continuing, the outside of this block set 20 and assistant support 8 is still coated with by a sheath 22, it is to avoid the junction both it is not by When external force is destroyed, and there is on this sheath 22 the first lockhole 200 that a corresponding aperture 220 is pointed in block set 20；When assembling, First slide 40 can be sheathed on outside main support 2, then be set in main support 2 with link 80, block set 20 can be fixedly connected with Assistant support 8 and more convenient.

In above-mentioned, this main support 2, assistant support 8, guide rod 3 and block set 20 are triangular pipe bodies, contrast utility model people The double hose support that No. 100205211 patent of earlier application is taken off structural higher, and more conducively para-position, assembling and big Amount produces；Particularly in the joint part of assistant support 8 with block set 20, the grooving 80 of assistant support 8 has more with the block set 20 of triangular pipe Big bonding area, its structure will be more firm.

As shown in Figure 6, being still connected and have a slide mechanism 9 between slide bar 4 with medicated cushion 11, it is sliding that this slide mechanism includes one Moving frame 90, one guide bracket 91 and one group of resilient gim peg 92 of tool；Wherein, this guide bracket 91 is fixed on slide bar 4 motionless, travelling carriage 90 bottoms being connected to medicated cushion 11 interlock this medicated cushion 11, and are provided with a pair slide rail 900 correspondence on this travelling carriage 90 and comprise The both sides of guide bracket 91, make travelling carriage 90 can slide on this guide bracket 91 and change the relative position of medicated cushion 11；It addition, at slide bar 4 Side is provided with the keyhole 41 of a plurality of axial arrangement, has a location-plate 90 on the slide rail 900 of the respective side of these keyholes 41 1, this location-plate 901 has at least one perforation 902 outside corresponding to arbitrary keyhole 41, and connects on this location-plate 901 There is a fixed mount 93, this fixed mount 93 has a guide hole 930 and is pointed to bore a hole 902, and at this fixed mount 93 and location-plate 901 Between provide gim peg 92 wear, under normality, one end 920 of this gim peg 92 extend into perforation 902 in and enter arrive arbitrary bolt Hole 41 is interfered therewith, as shown in Figure 7.

Outside above-mentioned, the outer cover of this gim peg 92 is provided with a spring 921 and is held between this fixed mount 93 and gim peg 92, Its end 922 of gim peg 92 is then piercing in guide hole 930 and is connected on leader 923, in this way, and can through pulling of handle 923 Spring 921 is made to be compressed and accumulate the elastic force of reply, simultaneously departing from gim peg 92 for the interference of keyhole 41, as shown in Figure 8, This medicated cushion 11 just can change position by travelling carriage 90 on slide bar 4；Behind the position determining medicated cushion 11, as long as decontroling handle 923 pull and support, it is fixed that gim peg 92 is imported to make medicated cushion 11 obtain in keyhole 41 through the elastic force replying shape by spring 921 once again Position, such as Fig. 7.

Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, this utility model Protection domain be not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or becomes Change, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims

1. a seat chair with adjustable, it is characterised in that include a main support, a guide rod, a back pad, a slide bar, a medicated cushion, one Base, one first gim peg and one second gim peg, wherein,

This main support, is a triangular pipe bodies, and surface is provided with a plurality of hole, location with axially arrangement, and its one end connects a finger To in the triangle block set in medicated cushion direction, the other end is connected to base；

This back pad, is connected on guide rod, and guide rod is a triangular pipe bodies, and surface is provided with a plurality of fixing hole with axially arrangement, It can penetrate in block set actively, and also has arbitrary fixing hole on one first lockhole correspondence guide rod in this block set, and coordinates First gim peg locking；

This medicated cushion, is connected on slide bar be supported, and one end of slide bar connects has a slide can be set in main support actively Also there is on outside, and this slide one second lockhole correspondence main support take up an official post a hole, location, and coordinate the second gim peg locking.

2. a seat chair with adjustable, it is characterised in that include a main support, an assistant support, a guide rod, a back pad, a slide bar, one Medicated cushion, a base, one first gim peg and one second gim peg, wherein,

This main support and assistant support, be a triangular pipe bodies, and the surface of main support is provided with a plurality of hole, location with axially arrangement, There is on this assistant support a link be set in main support, and its one end has a grooving connection one and is directed to medicated cushion direction Triangle block set, the other end of main support is then connected to base；

3. seat chair with adjustable as claimed in claim 2, it is characterised in that wherein, the outside of this block set and assistant support is coated with One sheath.

4. seat chair with adjustable as claimed in claim 2, it is characterised in that wherein, this link has an alignment grooves corresponding Hole, a plurality of location on main support.

5. the seat chair with adjustable as described in any one of Claims 1-4, it is characterised in that be connected between slide bar with medicated cushion and have One slide mechanism, this slide mechanism includes a travelling carriage, a guide bracket and one group and has resilient gim peg；Wherein, this guide bracket Being fixed on slide bar motionless, travelling carriage is connected to the bottom of medicated cushion and interlocks this medicated cushion, and is provided with a pair slide rail on this travelling carriage Corresponding and comprise the both sides of guide bracket, make travelling carriage can slide on this guide bracket the relative position of change medicated cushion, it addition, at slide bar Side be provided with the keyhole of a plurality of axial arrangement, on the slide rail of the respective side of respectively this keyhole, there is a location-plate, this location There is on plate at least one perforation outside corresponding to arbitrary keyhole, and connection has a fixed mount on this location-plate, this fixed mount On have a guide hole be pointed to perforation, and between this fixed mount and location-plate provide gim peg wear, under normality, this gim peg One end extend into perforation in and enter in arbitrary keyhole and interfere therewith.

6. seat chair with adjustable as claimed in claim 5, it is characterised in that wherein, the outer cover of this gim peg is provided with a spring Being held between this fixed mount and gim peg, the other end of gim peg is then piercing in guide hole and is connected on leader.