CN205988132U - Seat - Google Patents

Abstract

This utility model is related to consumer goods industries, specifically provide a kind of seat, backrest including seat support, the seat board of hollow blow molding and hollow blow molding, seat support includes bottom mounting and upper backrest support, seat board is fixedly connected on bottom mounting, and backrest is fixedly connected on back bracket.This seat also has preferable comfort level on the basis of having low cost, and easy to use.

Description

Seat

Technical field

This utility model is related to consumer goods industries, in particular to a kind of seat.

Background technology

Seat is commonly used instrument in daily life, and with the continuous improvement of living standard, people are relaxed to seat Appropriateness and the convenience using require to become better and better, but the structure that existing seat has is more complicated, relatively costly, some costs Relatively low but comfort level is not good, using also inconvenient.

Utility model content

The purpose of this utility model be to provide a kind of seat so that its have on the basis of low cost preferably comfortable Degree, and easy to use.

This utility model is realized in：

A kind of seat, including the backrest of seat support, the seat board of hollow blow molding and hollow blow molding, seat props up Frame includes bottom mounting and upper backrest support, and seat board is fixedly connected on bottom mounting, and backrest is fixedly connected on back bracket.

Further, in preferred embodiment of the present utility model, above-mentioned bottom mounting include two ground supporting bar, two Vertically support bar and " u "-shaped fixed mount, the bottom of two vertical support bars is respectively fixedly connected with two ground supporting bar One end, the top of two vertical support bars is connected to the two ends of " u "-shaped fixed mount, and seat board is fixedly connected on " u "-shaped and fixes Frame, " u "-shaped fixed mount and ground supporting bar be arranged in parallel.

Further, in preferred embodiment of the present utility model, between above-mentioned two ground supporting bar, it is additionally provided with connecting rod.

Further, in preferred embodiment of the present utility model, above-mentioned upper backrest support includes two backrest support rods, The bottom of two backrest support rods is respectively fixedly connected with the top of two vertical support bars, and backrest and two backrest support rods are inserted Connect.

Further, in preferred embodiment of the present utility model, the both sides of above-mentioned backrest are provided with and two back rest supports The connection jack of masthead end cooperation.

Further, in preferred embodiment of the present utility model, the bottom wall edge of above-mentioned seat board is provided with is fixed with " u "-shaped The " u "-shaped mounting groove of frame cooperation.

Further, in preferred embodiment of the present utility model, the bottom of above-mentioned " u "-shaped fixed mount is provided with multiple connections Piece, multiple connection sheets are all fixedly connected with the bottom margin of seat board by screw.

Further, in preferred embodiment of the present utility model, the diapire of above-mentioned seat board is provided with reinforcement.

Further, in preferred embodiment of the present utility model, the top of above-mentioned backrest is provided with and lifts through hole.

Further, in preferred embodiment of the present utility model, the above-mentioned corresponding inwall in top lifting through hole is with four The concaveconvex structure of root finger shape coupling.

The beneficial effect that this utility model is realized：Constitute the support of seat by bottom mounting and upper backrest support, So that it can firm be supported；The seat board of hollow blow molding is fixed on the mounting of bottom and by hollow blow molding Backrest be fixed on upper backrest support, seat board and backrest pass through vacuum blow molding so that its processing is more convenient quick, Cost is relatively low, the two is fixed on seat support simultaneously, so that lighter when the seat that it forms uses.And by In seat board and backrest hollow structure so that seat board and backrest have the ability deforming upon and recovering deformation, thus human body with Seat board and backrest carry out can having good comfort during action by contact.Particularly summer when, more comfortable using this seat Pleasantly cool.

Brief description

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use required in embodiment Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other related accompanying drawings according to these accompanying drawings.

The structural representation of the seat that Fig. 1 provides for embodiment of the present utility model；

The " u "-shaped fixed mount of the seat that Fig. 2 provides for embodiment of the present utility model and the knot of the junction of seat board bottom Structure schematic diagram；

The structural representation at the back side of the backrest of the seat that Fig. 3 provides for embodiment of the present utility model.

Reference collects：Seat 100；Seat support 110；Bottom mounting 111；Upper backrest support 112；Ground supports Bar 113；Vertically support bar 114；" u "-shaped fixed mount 115；Connecting rod 116；Seat board 120；" u "-shaped mounting groove 121；Reinforcement 122； Square groove 123；Circular groove 124；Backrest 130；Lift through hole 131；Concaveconvex structure 132；Connect jack 133；Connection sheet 140；Screw 150.

Specific embodiment

Seat is commonly used instrument in daily life, and with the continuous improvement of living standard, people are relaxed to seat Appropriateness and the convenience using require to become better and better, but the structure that existing seat has is more complicated, relatively costly, some costs Relatively low but comfort level is not good, using also inconvenient.

Through substantial amounts of thinking and existing seat has been optimized experience and design proposes a kind of seat for inventor Chair is improving the problems referred to above.

Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.

A kind of seat 100 providing referring to accompanying drawing 1, embodiment of the present utility model, blows including seat support 110, hollow Molded seat board 120 and the backrest 130 of hollow blow molding.

Seat support 110 is the supporting construction of whole seat 100, and it should have certain stability and bearing capacity, with Meet human body to be sitting on seat 100, seat support 110 will not be destroyed.Specifically, seat support 110 includes bottom mounting 111 With upper backrest support 112, bottom mounting 111 is used for installing and support seat board 120 so that seat board 120 can more stablely It is arranged on the weight that whole user can be supported when user is sitting on seat board 120 again on bottom mounting 111.

Further, referring to accompanying drawing 1, bottom mounting 111 includes the vertical support bar 114 of two ground supporting bar 113, two And " u "-shaped fixed mount 115, two ground supporting bar 113 are horizontally disposed with, and such that it is able to be placed on ground well, play steady The fixed effect supporting, can be parallel to each other between two ground supporting bar 113, therebetween can also be in the angle less than 30 degree Degree so that two ground supporting bar 113 have well support performance while it is also possible to have certain aesthetic property, Inconvenience will not be caused to the use of seat 100.The bottom of two vertical support bars 114 is respectively fixedly connected with props up in two ground One end of strut 113, the top of two vertical support bars 114 is connected to the two ends of " u "-shaped fixed mount 115, thus passing through Two ground supporting bar 113 can act on vertical support bar 114；Vertically support bar 114 remakes for " u "-shaped fixed mount 115, " u "-shaped fixed mount 115 is be arranged in parallel with ground supporting bar 113.

By above-mentioned structure setting so that " u "-shaped fixed mount 115 and ground supporting bar 113 directly pass through vertical support Bar 114 is connected to become an entirety, and " u "-shaped fixed mount 115 is thus have support force upwards, and the bottom mounting 111 being formed Relatively simple for structure, be easy to manufacture processing, its structure is more stable simultaneously, and the resilient support Performance comparision of formation is good.

Additionally, in other embodiment, vertical support bar 114 and ground supporting bar 113 directly can not be orthogonal, Vertically support bar 114 can be slightly slanted so that the enabling capabilities more science of whole bottom mounting 111 with opposed vertical direction.

In the present embodiment, ground supporting bar 113 and vertical support bar 114 are elliptoid tubulose, and this shape is easy to manufacture Processing is it is also possible to have good support and stability, certainly, it is also possible to select ground supporting bar 113 in other embodiment With vertical support bar 114 be shaped as square tubulose.Certainly, " u "-shaped fixed mount 115 is also tubulose, and its section can be ellipse Circular or square, and ground supporting bar 113 and vertical support bar 114 can also be selected to be solid structure.

Further, the two ends contacting with ground of ground supporting bar 113 are provided with anti-skidding Non-slip material (not shown), Non-slip material so that seat support 110 is not easy to skid on the ground so that seat using convenient.Wherein, Non-slip material can be the smooth plastics cutting ferrule in bottom.

Further, in the present embodiment, between two ground supporting bar 113, it is additionally provided with connecting rod 116.Company by setting Two ground supporting bar 113 can be linked together by bar 116, contact with ground and carry out together with two ground supporting bar 113 Supporting, thus strengthening whole bottom mounting 111 further so that its structure is more stable, being difficult to be destroyed.

Further, referring to accompanying drawing 1, in the present embodiment, upper backrest support 112 includes two backrest support rods, two The bottom of backrest support rods is respectively fixedly connected with vertical support bar 114, has between backrest support rods and vertical support bar 114 Certain angle, so that the plane opposed vertical direction inclination that two backrest support rods are located, so that being fixed on top Backrest 130 in back bracket 112 can form the structure tilting to seat 100 rear portion on seat 100, be easy to user and lean on Lean on.Two backrest support rods can also adopt tubular structure, and the shape of its cross section is identical with vertical support bar 114.

In the present embodiment, ground supporting bar 113 and vertical support bar 114, connecting rod 116 and upper backrest support 112 Material all from metal material, is made for example with rustless steel, and ground supporting bar 113 and vertical support bar 114, connecting rod 116 And between upper backrest support 112 being connected by weld.So that the seat support 110 being formed has good machinery Intensity, disclosure satisfy that the demand of support strength, and is also less likely to occur to damage during long-term use, has stronger Service life.

Referring to accompanying drawing 1, accompanying drawing 2, seat board 120 is fixedly connected " u "-shaped fixed mount 115, and backrest 130 is fixedly connected on top and leans on The top of back braces 112.Wherein, seat board 120 and backrest 130 are the new structure of hollow blow molding.Hollow blow molding is (also known as blowing Molding) it is by mean of the method that gas pressure makes closure hot melt preform blowup in a mold form hollow product, it is the third The most frequently used plastic working method, is also a kind of development plastic molding method faster simultaneously.The mould of blowing only has former, Compared with injection mo(u)lding, equipment manufacturing cost is relatively low, and adaptability is stronger, plastic performance good (as low stress), plastic has complexity The product of oscillating curves (shape).

Seat board 120 is cambered surface with the surface of backrest 130 and human contact all by blow molding, so that human body and two When person is contacted, can have comfort.And seat board 120 and backrest 130 pass through hollow structure that blowing formed so that seat board 120 abilities that with the surface of backrest 130, there is certain deformation and recover deformation, thus when human body is contacted with its surface, Its surface being oppressed deform upon, preferably forming the shape mated with human body, thus giving people more comfortable impression.Meanwhile, The hollow structure of seat board 120 and backrest 130, so that the lighter weight of the two, further reduces the weight of whole seat 100 Amount operates so that being easy to seat 100 is carried out lift wait, and improves convenience when seat 100 is used.

Further, referring to accompanying drawing 2, in the present embodiment, the shape of the shape of seat board 120 and " u "-shaped fixed mount 115 Join, certainly, the size of seat board 120 can be more than " u "-shaped fixed mount 115, and the shape of its upper surface can also be adjusted, seat board 120 bottom wall edge is provided with the " u "-shaped mounting groove 121 with " u "-shaped fixed mount 115 cooperation.So that seat board 120 can be very It is stuck in well on the top surface of " u "-shaped fixed mount 115, and " u "-shaped fixed mount 115 can be supported to seat board 120 well, Make the support of seat board 120 highly stable.The cooperation of " u "-shaped fixed mount 115 and " u "-shaped mounting groove 121 is so that " u "-shaped simultaneously Fixed mount 115 can play position-limiting action to the position of seat board 120, and the bottom of seat board 120 is by fixing card in " u "-shaped fixed mount In 115, thus seat board can not be moved in the horizontal direction, and then make the structure being formed more stable.

Further, in the present embodiment, the bottom of " u "-shaped fixed mount 115 is provided with multiple connection sheets 140, specifically, this In embodiment, connection sheet 140 is two, and two connection sheets 140 are symmetrical arranged, and connection sheet 140 is metal material, and is welded on On " u "-shaped fixed mount 115, two connection sheets 140 are all fixedly connected with the bottom margin of seat board 120 by screw 150, and each is even Connection through hole is all offered on contact pin 140, the bottom of seat board 120 is also equipped with the spiral shell connecting through hole cooperation with connection sheet 140 Pit, thus screw 150 passes through connection through hole and screwed hole that seat board 120 is securely seated between on " u "-shaped fixed mount 115, makes Obtain seat board 120 to be not easy to separate with " u "-shaped fixed mount 115.Certainly, in other embodiment, the shape sum of connection sheet 140 Amount can be adjusted according to actual needs.

Because seat board 120 is the hollow structure through blow molding, therefore it is susceptible to not when the weight born is excessive Recoverable deformation is so that seat board 120 is destroyed.Therefore, referring to accompanying drawing 2, in the present embodiment, the diapire of seat board 120 is provided with Reinforcement 122.Reinforcement 122 is made up of the projection of two intersections, and two projections are distributed on the diapire of seat board 120, thus right The structure of seat board 120 plays booster action so that seat board 120 is less likely to occur the destruction in structure under the weight of human body.Enter One step ground, seat board 120 is additionally provided with square groove 123, and the both sides of square groove 123 are additionally provided with circular groove 124, by side Connected in star 123 and circular groove 124 can be collectively forming concaveconvex structure further with reinforcement 122, strengthen the knot of seat board 120 Structure.Certainly, in other embodiment, the shape size of reinforcement 122 and the groove cooperatively forming concaveconvex structure with reinforcement 122 Shape all can according to actual needs and aesthetic is adjusted and designs.

Referring to accompanying drawing 1, accompanying drawing 3, the both sides of the bottom of backrest 130 are provided with for being attached with two backrest support rods Connection jack 133, connect the form fit on the top of shape and the backrest support rods of jack 133, backrest 130 is plugged on two The top of backrest support rods.The position of backrest 130 and two backrest support rods grafting can also be fastened with screw.Backrest 130 be the circular tube shaped that batches so that the shape of backrest 130 has more aesthetic property, also allow for seat 100 is carried out lifting behaviour simultaneously Make.

Further, in the present embodiment, the top of backrest 130 is provided with and lifts through hole 131, lifts through hole by arrange 131, so that finger can be buckled into lift in through hole 131 by user well lifting to seat 100, so that right Seat 100 using convenient.

Further, in the present embodiment, the corresponding inwall in top lifting through hole 131 is to mate with four finger shape Concaveconvex structure 132, by above-mentioned structure setting so that will lift after through hole 131 except four fingers of thumb fabric buckle into, In natural four recesses being buckled in concaveconvex structure 132 of four fingers, so that finger has good comfort level, will not When lifting, opponent causes scratch etc..Therefore, further, improve convenience when seat 100 uses.

In sum, by bottom mounting 111 with upper backrest support 112 constitutes seat support 110 so that it can Firmly it is supported, further, the seat board 120 of hollow blow molding is fixed on bottom mounting 111 and by hollow The backrest 130 of blow molding is fixed on upper backrest support 112, and seat board 120 and backrest 130 pass through vacuum blow molding, make Obtain its processing more convenient quick, cost is relatively low, the two is fixed on seat support 110 simultaneously, so that what it formed Seat 100 is lighter when using.And because the hollow structure of seat board 120 and backrest 130 is so that seat board 120 and backrest 130 There is the ability deforming upon and recovering deformation, thus human body and seat board 120 and backrest 130 carry out can having during action by contact Comfort well.Particularly summer when, more comfortable pleasantly cool using this seat 100.

Purpose, technical scheme and advantage for making this utility model embodiment are clearer, above in conjunction with this utility model Accompanying drawing in embodiment, has carried out clearly and completely description it is clear that being retouched to the technical scheme in this utility model embodiment The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Generally described in accompanying drawing herein and The assembly of this utility model embodiment representing can be arranged with various different configurations and design.

Therefore, the above detailed description to the embodiment of the present utility model providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all Belong to the scope of this utility model protection.

In description of the present utility model, it should be noted that term " on ", D score, "left", "right", " interior ", " outward " etc. The orientation indicating or position relationship are based on orientation shown in the drawings or position relationship, or when this utility model product uses The orientation usually put or position relationship, are for only for ease of description this utility model and simplify description, rather than instruction or dark Show the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right Restriction of the present utility model.

In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " sets Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

Claims (10)

1. a kind of seat is it is characterised in that include leaning on of seat support, the seat board of hollow blow molding and hollow blow molding The back of the body, described seat support includes bottom mounting and upper backrest support, and described seat board is fixedly connected on described bottom mounting, described Backrest is fixedly connected on described back bracket.

2. seat according to claim 1 it is characterised in that described bottom mounting include two ground supporting bar, two Vertically support bar and " u "-shaped fixed mount, the bottom of two described vertical support bars is respectively fixedly connected with two described ground One end of support bar, the top of two described vertical support bars is connected to the two ends of described " u "-shaped fixed mount, described seat board It is fixedly connected on described " u "-shaped fixed mount, described " u "-shaped fixed mount and described ground supporting bar be arranged in parallel.

3. seat according to claim 2 is it is characterised in that be additionally provided with connecting rod between described two ground supporting bar.

4. seat according to claim 2 is it is characterised in that described upper backrest support includes two backrest support rods, The bottom of two described backrest support rods is respectively fixedly connected with the top of two described vertical support bars, described backrest and two Described backrest support rods grafting.

5. seat according to claim 4 is it is characterised in that the both sides of described backrest are provided with props up with two described backrests The connection jack of strut top cooperation.

6. seat according to claim 2 is it is characterised in that the bottom wall edge of described seat board is provided with and described " u "-shaped The " u "-shaped mounting groove of fixed mount cooperation.

7. seat according to claim 6 is it is characterised in that the bottom of described " u "-shaped fixed mount is provided with multiple connections Piece, multiple described connection sheets are all fixedly connected with the bottom margin of described seat board by screw.

8. seat according to claim 1 is it is characterised in that the diapire of described seat board is provided with reinforcement.

9. seat according to claim 1 is it is characterised in that the top of described backrest is provided with and lifts through hole.

10. seat according to claim 9 is it is characterised in that the described corresponding inwall in top lifting through hole is with four The concaveconvex structure of root finger shape coupling.